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-rw-r--r--Makefile8
-rw-r--r--test.py5223
-rw-r--r--tests/helper.py59
-rw-r--r--tests/test_acceptance.py280
-rw-r--r--tests/test_ccxt_wrapper.py477
-rw-r--r--tests/test_main.py290
-rw-r--r--tests/test_market.py900
-rw-r--r--tests/test_portfolio.py2036
-rw-r--r--tests/test_store.py1203
9 files changed, 5255 insertions, 5221 deletions
diff --git a/Makefile b/Makefile
index 534bf88..7660895 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,8 @@ release_version = $(shell git describe --tags --always)
15release_file = trader_$(release_version).tar.gz 15release_file = trader_$(release_version).tar.gz
16folder = ~/.no_backup/projets/git.immae.eu/releases/cryptoportfolio/trader 16folder = ~/.no_backup/projets/git.immae.eu/releases/cryptoportfolio/trader
17 17
18coverage_omit = "tests/*.py,test.py"
19
18build_release: 20build_release:
19 git archive HEAD -o $(release_file) 21 git archive HEAD -o $(release_file)
20 mv $(release_file) $(folder) 22 mv $(release_file) $(folder)
@@ -25,7 +27,7 @@ build_release:
25 @echo "=================================" 27 @echo "================================="
26 28
27test_coverage_unit: 29test_coverage_unit:
28 coverage run --source=. --omit=test.py test.py --onlyunit 30 coverage run --source=. --omit="$(coverage_omit)" test.py --onlyunit
29 coverage report -m 31 coverage report -m
30 32
31test_coverage_unit_html: test_coverage_unit 33test_coverage_unit_html: test_coverage_unit
@@ -34,7 +36,7 @@ test_coverage_unit_html: test_coverage_unit
34 @echo "coverage in https://www.immae.eu/htmlcov" 36 @echo "coverage in https://www.immae.eu/htmlcov"
35 37
36test_coverage_acceptance: 38test_coverage_acceptance:
37 coverage run --source=. --omit=test.py test.py --onlyacceptance 39 coverage run --source=. --omit="$(coverage_omit)" test.py --onlyacceptance
38 coverage report -m 40 coverage report -m
39 41
40test_coverage_acceptance_html: test_coverage_acceptance 42test_coverage_acceptance_html: test_coverage_acceptance
@@ -43,7 +45,7 @@ test_coverage_acceptance_html: test_coverage_acceptance
43 @echo "coverage in https://www.immae.eu/htmlcov" 45 @echo "coverage in https://www.immae.eu/htmlcov"
44 46
45test_coverage_all: 47test_coverage_all:
46 coverage run --source=. --omit=test.py test.py 48 coverage run --source=. --omit="$(coverage_omit)" test.py
47 coverage report -m 49 coverage report -m
48 50
49test_coverage_all_html: test_coverage_all 51test_coverage_all_html: test_coverage_all
diff --git a/test.py b/test.py
index cbce357..8b9d35b 100644
--- a/test.py
+++ b/test.py
@@ -1,5223 +1,10 @@
1import sys
2import portfolio
3import unittest 1import unittest
4import datetime
5from decimal import Decimal as D
6from unittest import mock
7import requests
8import requests_mock
9from io import StringIO
10import threading
11import portfolio, market, main, store
12 2
13limits = ["acceptance", "unit"] 3from tests.test_ccxt_wrapper import *
14for test_type in limits: 4from tests.test_main import *
15 if "--no{}".format(test_type) in sys.argv: 5from tests.test_market import *
16 sys.argv.remove("--no{}".format(test_type)) 6from tests.test_store import *
17 limits.remove(test_type) 7from tests.test_portfolio import *
18 if "--only{}".format(test_type) in sys.argv:
19 sys.argv.remove("--only{}".format(test_type))
20 limits = [test_type]
21 break
22
23class WebMockTestCase(unittest.TestCase):
24 import time
25
26 def market_args(self, debug=False, quiet=False, report_path=None, **kwargs):
27 return main.configargparse.Namespace(report_path=report_path,
28 debug=debug, quiet=quiet, **kwargs)
29
30 def setUp(self):
31 super().setUp()
32 self.wm = requests_mock.Mocker()
33 self.wm.start()
34
35 # market
36 self.m = mock.Mock(name="Market", spec=market.Market)
37 self.m.debug = False
38
39 self.patchers = [
40 mock.patch.multiple(market.Portfolio,
41 data=store.LockedVar(None),
42 liquidities=store.LockedVar({}),
43 last_date=store.LockedVar(None),
44 report=mock.Mock(),
45 worker=None,
46 worker_notify=None,
47 worker_started=False,
48 callback=None),
49 mock.patch.multiple(portfolio.Computation,
50 computations=portfolio.Computation.computations),
51 ]
52 for patcher in self.patchers:
53 patcher.start()
54
55 def tearDown(self):
56 for patcher in self.patchers:
57 patcher.stop()
58 self.wm.stop()
59 super().tearDown()
60
61@unittest.skipUnless("unit" in limits, "Unit skipped")
62class poloniexETest(unittest.TestCase):
63 def setUp(self):
64 super().setUp()
65 self.wm = requests_mock.Mocker()
66 self.wm.start()
67
68 self.s = market.ccxt.poloniexE()
69
70 def tearDown(self):
71 self.wm.stop()
72 super().tearDown()
73
74 def test__init(self):
75 with self.subTest("Nominal case"), \
76 mock.patch("market.ccxt.poloniexE.session") as session:
77 session.request.return_value = "response"
78 ccxt = market.ccxt.poloniexE()
79 ccxt._market = mock.Mock
80 ccxt._market.report = mock.Mock()
81
82 ccxt.session.request("GET", "URL", data="data",
83 headers="headers")
84 ccxt._market.report.log_http_request.assert_called_with('GET', 'URL', 'data',
85 'headers', 'response')
86
87 with self.subTest("Raising"),\
88 mock.patch("market.ccxt.poloniexE.session") as session:
89 session.request.side_effect = market.ccxt.RequestException("Boo")
90
91 ccxt = market.ccxt.poloniexE()
92 ccxt._market = mock.Mock
93 ccxt._market.report = mock.Mock()
94
95 with self.assertRaises(market.ccxt.RequestException, msg="Boo") as cm:
96 ccxt.session.request("GET", "URL", data="data",
97 headers="headers")
98 ccxt._market.report.log_http_request.assert_called_with('GET', 'URL', 'data',
99 'headers', cm.exception)
100
101
102 def test_nanoseconds(self):
103 with mock.patch.object(market.ccxt.time, "time") as time:
104 time.return_value = 123456.7890123456
105 self.assertEqual(123456789012345, self.s.nanoseconds())
106
107 def test_nonce(self):
108 with mock.patch.object(market.ccxt.time, "time") as time:
109 time.return_value = 123456.7890123456
110 self.assertEqual(123456789012345, self.s.nonce())
111
112 def test_request(self):
113 with mock.patch.object(market.ccxt.poloniex, "request") as request,\
114 mock.patch("market.ccxt.retry_call") as retry_call:
115 with self.subTest(wrapped=True):
116 with self.subTest(desc="public"):
117 self.s.request("foo")
118 retry_call.assert_called_with(request,
119 delay=1, tries=10, fargs=["foo"],
120 fkwargs={'api': 'public', 'method': 'GET', 'params': {}, 'headers': None, 'body': None},
121 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
122 request.assert_not_called()
123
124 with self.subTest(desc="private GET"):
125 self.s.request("foo", api="private")
126 retry_call.assert_called_with(request,
127 delay=1, tries=10, fargs=["foo"],
128 fkwargs={'api': 'private', 'method': 'GET', 'params': {}, 'headers': None, 'body': None},
129 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
130 request.assert_not_called()
131
132 with self.subTest(desc="private POST regexp"):
133 self.s.request("returnFoo", api="private", method="POST")
134 retry_call.assert_called_with(request,
135 delay=1, tries=10, fargs=["returnFoo"],
136 fkwargs={'api': 'private', 'method': 'POST', 'params': {}, 'headers': None, 'body': None},
137 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
138 request.assert_not_called()
139
140 with self.subTest(desc="private POST non-regexp"):
141 self.s.request("getMarginPosition", api="private", method="POST")
142 retry_call.assert_called_with(request,
143 delay=1, tries=10, fargs=["getMarginPosition"],
144 fkwargs={'api': 'private', 'method': 'POST', 'params': {}, 'headers': None, 'body': None},
145 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
146 request.assert_not_called()
147 retry_call.reset_mock()
148 request.reset_mock()
149 with self.subTest(wrapped=False):
150 with self.subTest(desc="private POST non-matching regexp"):
151 self.s.request("marginBuy", api="private", method="POST")
152 request.assert_called_with("marginBuy",
153 api="private", method="POST", params={},
154 headers=None, body=None)
155 retry_call.assert_not_called()
156
157 with self.subTest(desc="private POST non-matching non-regexp"):
158 self.s.request("closeMarginPositionOther", api="private", method="POST")
159 request.assert_called_with("closeMarginPositionOther",
160 api="private", method="POST", params={},
161 headers=None, body=None)
162 retry_call.assert_not_called()
163
164 def test_order_precision(self):
165 self.assertEqual(8, self.s.order_precision("FOO"))
166
167 def test_transfer_balance(self):
168 with self.subTest(success=True),\
169 mock.patch.object(self.s, "privatePostTransferBalance") as t:
170 t.return_value = { "success": 1 }
171 result = self.s.transfer_balance("FOO", 12, "exchange", "margin")
172 t.assert_called_once_with({
173 "currency": "FOO",
174 "amount": 12,
175 "fromAccount": "exchange",
176 "toAccount": "margin",
177 "confirmed": 1
178 })
179 self.assertTrue(result)
180
181 with self.subTest(success=False),\
182 mock.patch.object(self.s, "privatePostTransferBalance") as t:
183 t.return_value = { "success": 0 }
184 self.assertFalse(self.s.transfer_balance("FOO", 12, "exchange", "margin"))
185
186 def test_close_margin_position(self):
187 with mock.patch.object(self.s, "privatePostCloseMarginPosition") as c:
188 self.s.close_margin_position("FOO", "BAR")
189 c.assert_called_with({"currencyPair": "BAR_FOO"})
190
191 def test_tradable_balances(self):
192 with mock.patch.object(self.s, "privatePostReturnTradableBalances") as r:
193 r.return_value = {
194 "FOO": { "exchange": "12.1234", "margin": "0.0123" },
195 "BAR": { "exchange": "1", "margin": "0" },
196 }
197 balances = self.s.tradable_balances()
198 self.assertEqual(["FOO", "BAR"], list(balances.keys()))
199 self.assertEqual(["exchange", "margin"], list(balances["FOO"].keys()))
200 self.assertEqual(D("12.1234"), balances["FOO"]["exchange"])
201 self.assertEqual(["exchange", "margin"], list(balances["BAR"].keys()))
202
203 def test_margin_summary(self):
204 with mock.patch.object(self.s, "privatePostReturnMarginAccountSummary") as r:
205 r.return_value = {
206 "currentMargin": "1.49680968",
207 "lendingFees": "0.0000001",
208 "pl": "0.00008254",
209 "totalBorrowedValue": "0.00673602",
210 "totalValue": "0.01000000",
211 "netValue": "0.01008254",
212 }
213 expected = {
214 'current_margin': D('1.49680968'),
215 'gains': D('0.00008254'),
216 'lending_fees': D('0.0000001'),
217 'total': D('0.01000000'),
218 'total_borrowed': D('0.00673602')
219 }
220 self.assertEqual(expected, self.s.margin_summary())
221
222 def test_create_order(self):
223 with mock.patch.object(self.s, "create_exchange_order") as exchange,\
224 mock.patch.object(self.s, "create_margin_order") as margin:
225 with self.subTest(account="unspecified"):
226 self.s.create_order("symbol", "type", "side", "amount", price="price", lending_rate="lending_rate", params="params")
227 exchange.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
228 margin.assert_not_called()
229 exchange.reset_mock()
230 margin.reset_mock()
231
232 with self.subTest(account="exchange"):
233 self.s.create_order("symbol", "type", "side", "amount", account="exchange", price="price", lending_rate="lending_rate", params="params")
234 exchange.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
235 margin.assert_not_called()
236 exchange.reset_mock()
237 margin.reset_mock()
238
239 with self.subTest(account="margin"):
240 self.s.create_order("symbol", "type", "side", "amount", account="margin", price="price", lending_rate="lending_rate", params="params")
241 margin.assert_called_once_with("symbol", "type", "side", "amount", lending_rate="lending_rate", price="price", params="params")
242 exchange.assert_not_called()
243 exchange.reset_mock()
244 margin.reset_mock()
245
246 with self.subTest(account="unknown"), self.assertRaises(NotImplementedError):
247 self.s.create_order("symbol", "type", "side", "amount", account="unknown")
248
249 def test_parse_ticker(self):
250 ticker = {
251 "high24hr": "12",
252 "low24hr": "10",
253 "highestBid": "10.5",
254 "lowestAsk": "11.5",
255 "last": "11",
256 "percentChange": "0.1",
257 "quoteVolume": "10",
258 "baseVolume": "20"
259 }
260 market = {
261 "symbol": "BTC/ETC"
262 }
263 with mock.patch.object(self.s, "milliseconds") as ms:
264 ms.return_value = 1520292715123
265 result = self.s.parse_ticker(ticker, market)
266
267 expected = {
268 "symbol": "BTC/ETC",
269 "timestamp": 1520292715123,
270 "datetime": "2018-03-05T23:31:55.123Z",
271 "high": D("12"),
272 "low": D("10"),
273 "bid": D("10.5"),
274 "ask": D("11.5"),
275 "vwap": None,
276 "open": None,
277 "close": None,
278 "first": None,
279 "last": D("11"),
280 "change": D("0.1"),
281 "percentage": None,
282 "average": None,
283 "baseVolume": D("10"),
284 "quoteVolume": D("20"),
285 "info": ticker
286 }
287 self.assertEqual(expected, result)
288
289 def test_fetch_margin_balance(self):
290 with mock.patch.object(self.s, "privatePostGetMarginPosition") as get_margin_position:
291 get_margin_position.return_value = {
292 "BTC_DASH": {
293 "amount": "-0.1",
294 "basePrice": "0.06818560",
295 "lendingFees": "0.00000001",
296 "liquidationPrice": "0.15107132",
297 "pl": "-0.00000371",
298 "total": "0.00681856",
299 "type": "short"
300 },
301 "BTC_ETC": {
302 "amount": "-0.6",
303 "basePrice": "0.1",
304 "lendingFees": "0.00000001",
305 "liquidationPrice": "0.6",
306 "pl": "0.00000371",
307 "total": "0.06",
308 "type": "short"
309 },
310 "BTC_ETH": {
311 "amount": "0",
312 "basePrice": "0",
313 "lendingFees": "0",
314 "liquidationPrice": "-1",
315 "pl": "0",
316 "total": "0",
317 "type": "none"
318 }
319 }
320 balances = self.s.fetch_margin_balance()
321 self.assertEqual(2, len(balances))
322 expected = {
323 "DASH": {
324 "amount": D("-0.1"),
325 "borrowedPrice": D("0.06818560"),
326 "lendingFees": D("1E-8"),
327 "pl": D("-0.00000371"),
328 "liquidationPrice": D("0.15107132"),
329 "type": "short",
330 "total": D("0.00681856"),
331 "baseCurrency": "BTC"
332 },
333 "ETC": {
334 "amount": D("-0.6"),
335 "borrowedPrice": D("0.1"),
336 "lendingFees": D("1E-8"),
337 "pl": D("0.00000371"),
338 "liquidationPrice": D("0.6"),
339 "type": "short",
340 "total": D("0.06"),
341 "baseCurrency": "BTC"
342 }
343 }
344 self.assertEqual(expected, balances)
345
346 def test_sum(self):
347 self.assertEqual(D("1.1"), self.s.sum(D("1"), D("0.1")))
348
349 def test_fetch_balance(self):
350 with mock.patch.object(self.s, "load_markets") as load_markets,\
351 mock.patch.object(self.s, "privatePostReturnCompleteBalances") as balances,\
352 mock.patch.object(self.s, "common_currency_code") as ccc:
353 ccc.side_effect = ["ETH", "BTC", "DASH"]
354 balances.return_value = {
355 "ETH": {
356 "available": "10",
357 "onOrders": "1",
358 },
359 "BTC": {
360 "available": "1",
361 "onOrders": "0",
362 },
363 "DASH": {
364 "available": "0",
365 "onOrders": "3"
366 }
367 }
368
369 expected = {
370 "info": {
371 "ETH": {"available": "10", "onOrders": "1"},
372 "BTC": {"available": "1", "onOrders": "0"},
373 "DASH": {"available": "0", "onOrders": "3"}
374 },
375 "ETH": {"free": D("10"), "used": D("1"), "total": D("11")},
376 "BTC": {"free": D("1"), "used": D("0"), "total": D("1")},
377 "DASH": {"free": D("0"), "used": D("3"), "total": D("3")},
378 "free": {"ETH": D("10"), "BTC": D("1"), "DASH": D("0")},
379 "used": {"ETH": D("1"), "BTC": D("0"), "DASH": D("3")},
380 "total": {"ETH": D("11"), "BTC": D("1"), "DASH": D("3")}
381 }
382 result = self.s.fetch_balance()
383 load_markets.assert_called_once()
384 self.assertEqual(expected, result)
385
386 def test_fetch_balance_per_type(self):
387 with mock.patch.object(self.s, "privatePostReturnAvailableAccountBalances") as balances:
388 balances.return_value = {
389 "exchange": {
390 "BLK": "159.83673869",
391 "BTC": "0.00005959",
392 "USDT": "0.00002625",
393 "XMR": "0.18719303"
394 },
395 "margin": {
396 "BTC": "0.03019227"
397 }
398 }
399 expected = {
400 "info": {
401 "exchange": {
402 "BLK": "159.83673869",
403 "BTC": "0.00005959",
404 "USDT": "0.00002625",
405 "XMR": "0.18719303"
406 },
407 "margin": {
408 "BTC": "0.03019227"
409 }
410 },
411 "exchange": {
412 "BLK": D("159.83673869"),
413 "BTC": D("0.00005959"),
414 "USDT": D("0.00002625"),
415 "XMR": D("0.18719303")
416 },
417 "margin": {"BTC": D("0.03019227")},
418 "BLK": {"exchange": D("159.83673869")},
419 "BTC": {"exchange": D("0.00005959"), "margin": D("0.03019227")},
420 "USDT": {"exchange": D("0.00002625")},
421 "XMR": {"exchange": D("0.18719303")}
422 }
423 result = self.s.fetch_balance_per_type()
424 self.assertEqual(expected, result)
425
426 def test_fetch_all_balances(self):
427 import json
428 with mock.patch.object(self.s, "load_markets") as load_markets,\
429 mock.patch.object(self.s, "privatePostGetMarginPosition") as margin_balance,\
430 mock.patch.object(self.s, "privatePostReturnCompleteBalances") as balance,\
431 mock.patch.object(self.s, "privatePostReturnAvailableAccountBalances") as balance_per_type:
432
433 with open("test_samples/poloniexETest.test_fetch_all_balances.1.json") as f:
434 balance.return_value = json.load(f)
435 with open("test_samples/poloniexETest.test_fetch_all_balances.2.json") as f:
436 margin_balance.return_value = json.load(f)
437 with open("test_samples/poloniexETest.test_fetch_all_balances.3.json") as f:
438 balance_per_type.return_value = json.load(f)
439
440 result = self.s.fetch_all_balances()
441 expected_doge = {
442 "total": D("-12779.79821852"),
443 "exchange_used": D("0E-8"),
444 "exchange_total": D("0E-8"),
445 "exchange_free": D("0E-8"),
446 "margin_available": 0,
447 "margin_in_position": 0,
448 "margin_borrowed": D("12779.79821852"),
449 "margin_total": D("-12779.79821852"),
450 "margin_pending_gain": 0,
451 "margin_lending_fees": D("-9E-8"),
452 "margin_pending_base_gain": D("0.00024059"),
453 "margin_position_type": "short",
454 "margin_liquidation_price": D("0.00000246"),
455 "margin_borrowed_base_price": D("0.00599149"),
456 "margin_borrowed_base_currency": "BTC"
457 }
458 expected_btc = {"total": D("0.05432165"),
459 "exchange_used": D("0E-8"),
460 "exchange_total": D("0.00005959"),
461 "exchange_free": D("0.00005959"),
462 "margin_available": D("0.03019227"),
463 "margin_in_position": D("0.02406979"),
464 "margin_borrowed": 0,
465 "margin_total": D("0.05426206"),
466 "margin_pending_gain": D("0.00093955"),
467 "margin_lending_fees": 0,
468 "margin_pending_base_gain": 0,
469 "margin_position_type": None,
470 "margin_liquidation_price": 0,
471 "margin_borrowed_base_price": 0,
472 "margin_borrowed_base_currency": None
473 }
474 expected_xmr = {"total": D("0.18719303"),
475 "exchange_used": D("0E-8"),
476 "exchange_total": D("0.18719303"),
477 "exchange_free": D("0.18719303"),
478 "margin_available": 0,
479 "margin_in_position": 0,
480 "margin_borrowed": 0,
481 "margin_total": 0,
482 "margin_pending_gain": 0,
483 "margin_lending_fees": 0,
484 "margin_pending_base_gain": 0,
485 "margin_position_type": None,
486 "margin_liquidation_price": 0,
487 "margin_borrowed_base_price": 0,
488 "margin_borrowed_base_currency": None
489 }
490 self.assertEqual(expected_xmr, result["XMR"])
491 self.assertEqual(expected_doge, result["DOGE"])
492 self.assertEqual(expected_btc, result["BTC"])
493
494 def test_create_margin_order(self):
495 with self.assertRaises(market.ExchangeError):
496 self.s.create_margin_order("FOO", "market", "buy", "10")
497
498 with mock.patch.object(self.s, "load_markets") as load_markets,\
499 mock.patch.object(self.s, "privatePostMarginBuy") as margin_buy,\
500 mock.patch.object(self.s, "privatePostMarginSell") as margin_sell,\
501 mock.patch.object(self.s, "market") as market_mock,\
502 mock.patch.object(self.s, "price_to_precision") as ptp,\
503 mock.patch.object(self.s, "amount_to_precision") as atp:
504
505 margin_buy.return_value = {
506 "orderNumber": 123
507 }
508 margin_sell.return_value = {
509 "orderNumber": 456
510 }
511 market_mock.return_value = { "id": "BTC_ETC", "symbol": "BTC_ETC" }
512 ptp.return_value = D("0.1")
513 atp.return_value = D("12")
514
515 order = self.s.create_margin_order("BTC_ETC", "margin", "buy", "12", price="0.1")
516 self.assertEqual(123, order["id"])
517 margin_buy.assert_called_once_with({"currencyPair": "BTC_ETC", "rate": D("0.1"), "amount": D("12")})
518 margin_sell.assert_not_called()
519 margin_buy.reset_mock()
520 margin_sell.reset_mock()
521
522 order = self.s.create_margin_order("BTC_ETC", "margin", "sell", "12", lending_rate="0.01", price="0.1")
523 self.assertEqual(456, order["id"])
524 margin_sell.assert_called_once_with({"currencyPair": "BTC_ETC", "rate": D("0.1"), "amount": D("12"), "lendingRate": "0.01"})
525 margin_buy.assert_not_called()
526
527 def test_create_exchange_order(self):
528 with mock.patch.object(market.ccxt.poloniex, "create_order") as create_order:
529 self.s.create_order("symbol", "type", "side", "amount", price="price", params="params")
530
531 create_order.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
532
533@unittest.skipUnless("unit" in limits, "Unit skipped")
534class NoopLockTest(unittest.TestCase):
535 def test_with(self):
536 noop_lock = store.NoopLock()
537 with noop_lock:
538 self.assertTrue(True)
539
540@unittest.skipUnless("unit" in limits, "Unit skipped")
541class LockedVar(unittest.TestCase):
542
543 def test_values(self):
544 locked_var = store.LockedVar("Foo")
545 self.assertIsInstance(locked_var.lock, store.NoopLock)
546 self.assertEqual("Foo", locked_var.val)
547
548 def test_get(self):
549 with self.subTest(desc="Normal case"):
550 locked_var = store.LockedVar("Foo")
551 self.assertEqual("Foo", locked_var.get())
552 with self.subTest(desc="Dict"):
553 locked_var = store.LockedVar({"foo": "bar"})
554 self.assertEqual({"foo": "bar"}, locked_var.get())
555 self.assertEqual("bar", locked_var.get("foo"))
556 self.assertIsNone(locked_var.get("other"))
557
558 def test_set(self):
559 locked_var = store.LockedVar("Foo")
560 locked_var.set("Bar")
561 self.assertEqual("Bar", locked_var.get())
562
563 def test__getattr(self):
564 dummy = type('Dummy', (object,), {})()
565 dummy.attribute = "Hey"
566
567 locked_var = store.LockedVar(dummy)
568 self.assertEqual("Hey", locked_var.attribute)
569 with self.assertRaises(AttributeError):
570 locked_var.other
571
572 def test_start_lock(self):
573 locked_var = store.LockedVar("Foo")
574 locked_var.start_lock()
575 self.assertEqual("lock", locked_var.lock.__class__.__name__)
576
577 thread1 = threading.Thread(target=locked_var.set, args=["Bar1"])
578 thread2 = threading.Thread(target=locked_var.set, args=["Bar2"])
579 thread3 = threading.Thread(target=locked_var.set, args=["Bar3"])
580
581 with locked_var.lock:
582 thread1.start()
583 thread2.start()
584 thread3.start()
585
586 self.assertEqual("Foo", locked_var.val)
587 thread1.join()
588 thread2.join()
589 thread3.join()
590 self.assertEqual("Bar", locked_var.get()[0:3])
591
592 def test_wait_for_notification(self):
593 with self.assertRaises(RuntimeError):
594 store.Portfolio.wait_for_notification()
595
596 with mock.patch.object(store.Portfolio, "get_cryptoportfolio") as get,\
597 mock.patch.object(store.Portfolio, "report") as report,\
598 mock.patch.object(store.time, "sleep") as sleep:
599 store.Portfolio.start_worker(poll=3)
600
601 store.Portfolio.worker_notify.set()
602
603 store.Portfolio.callback.wait()
604
605 report.print_log.assert_called_once_with("Fetching cryptoportfolio")
606 get.assert_called_once_with(refetch=True)
607 sleep.assert_called_once_with(3)
608 self.assertFalse(store.Portfolio.worker_notify.is_set())
609 self.assertTrue(store.Portfolio.worker.is_alive())
610
611 store.Portfolio.callback.clear()
612 store.Portfolio.worker_started = False
613 store.Portfolio.worker_notify.set()
614 store.Portfolio.callback.wait()
615
616 self.assertFalse(store.Portfolio.worker.is_alive())
617
618 def test_notify_and_wait(self):
619 with mock.patch.object(store.Portfolio, "callback") as callback,\
620 mock.patch.object(store.Portfolio, "worker_notify") as worker_notify:
621 store.Portfolio.notify_and_wait()
622 callback.clear.assert_called_once_with()
623 worker_notify.set.assert_called_once_with()
624 callback.wait.assert_called_once_with()
625
626@unittest.skipUnless("unit" in limits, "Unit skipped")
627class PortfolioTest(WebMockTestCase):
628 def setUp(self):
629 super().setUp()
630
631 with open("test_samples/test_portfolio.json") as example:
632 self.json_response = example.read()
633
634 self.wm.get(market.Portfolio.URL, text=self.json_response)
635
636 @mock.patch.object(market.Portfolio, "parse_cryptoportfolio")
637 def test_get_cryptoportfolio(self, parse_cryptoportfolio):
638 with self.subTest(parallel=False):
639 self.wm.get(market.Portfolio.URL, [
640 {"text":'{ "foo": "bar" }', "status_code": 200},
641 {"text": "System Error", "status_code": 500},
642 {"exc": requests.exceptions.ConnectTimeout},
643 ])
644 market.Portfolio.get_cryptoportfolio()
645 self.assertIn("foo", market.Portfolio.data.get())
646 self.assertEqual("bar", market.Portfolio.data.get()["foo"])
647 self.assertTrue(self.wm.called)
648 self.assertEqual(1, self.wm.call_count)
649 market.Portfolio.report.log_error.assert_not_called()
650 market.Portfolio.report.log_http_request.assert_called_once()
651 parse_cryptoportfolio.assert_called_once_with()
652 market.Portfolio.report.log_http_request.reset_mock()
653 parse_cryptoportfolio.reset_mock()
654 market.Portfolio.data = store.LockedVar(None)
655
656 market.Portfolio.get_cryptoportfolio()
657 self.assertIsNone(market.Portfolio.data.get())
658 self.assertEqual(2, self.wm.call_count)
659 parse_cryptoportfolio.assert_not_called()
660 market.Portfolio.report.log_error.assert_not_called()
661 market.Portfolio.report.log_http_request.assert_called_once()
662 market.Portfolio.report.log_http_request.reset_mock()
663 parse_cryptoportfolio.reset_mock()
664
665 market.Portfolio.data = store.LockedVar("Foo")
666 market.Portfolio.get_cryptoportfolio()
667 self.assertEqual(2, self.wm.call_count)
668 parse_cryptoportfolio.assert_not_called()
669
670 market.Portfolio.get_cryptoportfolio(refetch=True)
671 self.assertEqual("Foo", market.Portfolio.data.get())
672 self.assertEqual(3, self.wm.call_count)
673 market.Portfolio.report.log_error.assert_called_once_with("get_cryptoportfolio",
674 exception=mock.ANY)
675 market.Portfolio.report.log_http_request.assert_not_called()
676 with self.subTest(parallel=True):
677 with mock.patch.object(market.Portfolio, "is_worker_thread") as is_worker,\
678 mock.patch.object(market.Portfolio, "notify_and_wait") as notify:
679 with self.subTest(worker=True):
680 market.Portfolio.data = store.LockedVar(None)
681 market.Portfolio.worker = mock.Mock()
682 is_worker.return_value = True
683 self.wm.get(market.Portfolio.URL, [
684 {"text":'{ "foo": "bar" }', "status_code": 200},
685 ])
686 market.Portfolio.get_cryptoportfolio()
687 self.assertIn("foo", market.Portfolio.data.get())
688 parse_cryptoportfolio.reset_mock()
689 with self.subTest(worker=False):
690 market.Portfolio.data = store.LockedVar(None)
691 market.Portfolio.worker = mock.Mock()
692 is_worker.return_value = False
693 market.Portfolio.get_cryptoportfolio()
694 notify.assert_called_once_with()
695 parse_cryptoportfolio.assert_not_called()
696
697 def test_parse_cryptoportfolio(self):
698 with self.subTest(description="Normal case"):
699 market.Portfolio.data = store.LockedVar(store.json.loads(
700 self.json_response, parse_int=D, parse_float=D))
701 market.Portfolio.parse_cryptoportfolio()
702
703 self.assertListEqual(
704 ["medium", "high"],
705 list(market.Portfolio.liquidities.get().keys()))
706
707 liquidities = market.Portfolio.liquidities.get()
708 self.assertEqual(10, len(liquidities["medium"].keys()))
709 self.assertEqual(10, len(liquidities["high"].keys()))
710
711 expected = {
712 'BTC': (D("0.2857"), "long"),
713 'DGB': (D("0.1015"), "long"),
714 'DOGE': (D("0.1805"), "long"),
715 'SC': (D("0.0623"), "long"),
716 'ZEC': (D("0.3701"), "long"),
717 }
718 date = portfolio.datetime(2018, 1, 8)
719 self.assertDictEqual(expected, liquidities["high"][date])
720
721 expected = {
722 'BTC': (D("1.1102e-16"), "long"),
723 'ETC': (D("0.1"), "long"),
724 'FCT': (D("0.1"), "long"),
725 'GAS': (D("0.1"), "long"),
726 'NAV': (D("0.1"), "long"),
727 'OMG': (D("0.1"), "long"),
728 'OMNI': (D("0.1"), "long"),
729 'PPC': (D("0.1"), "long"),
730 'RIC': (D("0.1"), "long"),
731 'VIA': (D("0.1"), "long"),
732 'XCP': (D("0.1"), "long"),
733 }
734 self.assertDictEqual(expected, liquidities["medium"][date])
735 self.assertEqual(portfolio.datetime(2018, 1, 15), market.Portfolio.last_date.get())
736
737 with self.subTest(description="Missing weight"):
738 data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
739 del(data["portfolio_2"]["weights"])
740 market.Portfolio.data = store.LockedVar(data)
741
742 market.Portfolio.parse_cryptoportfolio()
743 self.assertListEqual(
744 ["medium", "high"],
745 list(market.Portfolio.liquidities.get().keys()))
746 self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
747
748 with self.subTest(description="All missing weights"):
749 data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
750 del(data["portfolio_1"]["weights"])
751 del(data["portfolio_2"]["weights"])
752 market.Portfolio.data = store.LockedVar(data)
753
754 market.Portfolio.parse_cryptoportfolio()
755 self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
756 self.assertEqual({}, market.Portfolio.liquidities.get("high"))
757 self.assertEqual(datetime.datetime(1,1,1), market.Portfolio.last_date.get())
758
759
760 @mock.patch.object(market.Portfolio, "get_cryptoportfolio")
761 def test_repartition(self, get_cryptoportfolio):
762 market.Portfolio.liquidities = store.LockedVar({
763 "medium": {
764 "2018-03-01": "medium_2018-03-01",
765 "2018-03-08": "medium_2018-03-08",
766 },
767 "high": {
768 "2018-03-01": "high_2018-03-01",
769 "2018-03-08": "high_2018-03-08",
770 }
771 })
772 market.Portfolio.last_date = store.LockedVar("2018-03-08")
773
774 self.assertEqual("medium_2018-03-08", market.Portfolio.repartition())
775 get_cryptoportfolio.assert_called_once_with()
776 self.assertEqual("medium_2018-03-08", market.Portfolio.repartition(liquidity="medium"))
777 self.assertEqual("high_2018-03-08", market.Portfolio.repartition(liquidity="high"))
778
779 @mock.patch.object(market.time, "sleep")
780 @mock.patch.object(market.Portfolio, "get_cryptoportfolio")
781 def test_wait_for_recent(self, get_cryptoportfolio, sleep):
782 self.call_count = 0
783 def _get(refetch=False):
784 if self.call_count != 0:
785 self.assertTrue(refetch)
786 else:
787 self.assertFalse(refetch)
788 self.call_count += 1
789 market.Portfolio.last_date = store.LockedVar(store.datetime.now()\
790 - store.timedelta(10)\
791 + store.timedelta(self.call_count))
792 get_cryptoportfolio.side_effect = _get
793
794 market.Portfolio.wait_for_recent()
795 sleep.assert_called_with(30)
796 self.assertEqual(6, sleep.call_count)
797 self.assertEqual(7, get_cryptoportfolio.call_count)
798 market.Portfolio.report.print_log.assert_called_with("Attempt to fetch up-to-date cryptoportfolio")
799
800 sleep.reset_mock()
801 get_cryptoportfolio.reset_mock()
802 market.Portfolio.last_date = store.LockedVar(None)
803 self.call_count = 0
804 market.Portfolio.wait_for_recent(delta=15)
805 sleep.assert_not_called()
806 self.assertEqual(1, get_cryptoportfolio.call_count)
807
808 sleep.reset_mock()
809 get_cryptoportfolio.reset_mock()
810 market.Portfolio.last_date = store.LockedVar(None)
811 self.call_count = 0
812 market.Portfolio.wait_for_recent(delta=1)
813 sleep.assert_called_with(30)
814 self.assertEqual(9, sleep.call_count)
815 self.assertEqual(10, get_cryptoportfolio.call_count)
816
817 def test_is_worker_thread(self):
818 with self.subTest(worker=None):
819 self.assertFalse(store.Portfolio.is_worker_thread())
820
821 with self.subTest(worker="not self"),\
822 mock.patch("threading.current_thread") as current_thread:
823 current = mock.Mock()
824 current_thread.return_value = current
825 store.Portfolio.worker = mock.Mock()
826 self.assertFalse(store.Portfolio.is_worker_thread())
827
828 with self.subTest(worker="self"),\
829 mock.patch("threading.current_thread") as current_thread:
830 current = mock.Mock()
831 current_thread.return_value = current
832 store.Portfolio.worker = current
833 self.assertTrue(store.Portfolio.is_worker_thread())
834
835 def test_start_worker(self):
836 with mock.patch.object(store.Portfolio, "wait_for_notification") as notification:
837 store.Portfolio.start_worker()
838 notification.assert_called_once_with(poll=30)
839
840 self.assertEqual("lock", store.Portfolio.last_date.lock.__class__.__name__)
841 self.assertEqual("lock", store.Portfolio.liquidities.lock.__class__.__name__)
842 store.Portfolio.report.start_lock.assert_called_once_with()
843
844 self.assertIsNotNone(store.Portfolio.worker)
845 self.assertIsNotNone(store.Portfolio.worker_notify)
846 self.assertIsNotNone(store.Portfolio.callback)
847 self.assertTrue(store.Portfolio.worker_started)
848
849@unittest.skipUnless("unit" in limits, "Unit skipped")
850class AmountTest(WebMockTestCase):
851 def test_values(self):
852 amount = portfolio.Amount("BTC", "0.65")
853 self.assertEqual(D("0.65"), amount.value)
854 self.assertEqual("BTC", amount.currency)
855
856 def test_in_currency(self):
857 amount = portfolio.Amount("ETC", 10)
858
859 self.assertEqual(amount, amount.in_currency("ETC", self.m))
860
861 with self.subTest(desc="no ticker for currency"):
862 self.m.get_ticker.return_value = None
863
864 self.assertRaises(Exception, amount.in_currency, "ETH", self.m)
865
866 with self.subTest(desc="nominal case"):
867 self.m.get_ticker.return_value = {
868 "bid": D("0.2"),
869 "ask": D("0.4"),
870 "average": D("0.3"),
871 "foo": "bar",
872 }
873 converted_amount = amount.in_currency("ETH", self.m)
874
875 self.assertEqual(D("3.0"), converted_amount.value)
876 self.assertEqual("ETH", converted_amount.currency)
877 self.assertEqual(amount, converted_amount.linked_to)
878 self.assertEqual("bar", converted_amount.ticker["foo"])
879
880 converted_amount = amount.in_currency("ETH", self.m, action="bid", compute_value="default")
881 self.assertEqual(D("2"), converted_amount.value)
882
883 converted_amount = amount.in_currency("ETH", self.m, compute_value="ask")
884 self.assertEqual(D("4"), converted_amount.value)
885
886 converted_amount = amount.in_currency("ETH", self.m, rate=D("0.02"))
887 self.assertEqual(D("0.2"), converted_amount.value)
888
889 def test__round(self):
890 amount = portfolio.Amount("BAR", portfolio.D("1.23456789876"))
891 self.assertEqual(D("1.23456789"), round(amount).value)
892 self.assertEqual(D("1.23"), round(amount, 2).value)
893
894 def test__abs(self):
895 amount = portfolio.Amount("SC", -120)
896 self.assertEqual(120, abs(amount).value)
897 self.assertEqual("SC", abs(amount).currency)
898
899 amount = portfolio.Amount("SC", 10)
900 self.assertEqual(10, abs(amount).value)
901 self.assertEqual("SC", abs(amount).currency)
902
903 def test__add(self):
904 amount1 = portfolio.Amount("XVG", "12.9")
905 amount2 = portfolio.Amount("XVG", "13.1")
906
907 self.assertEqual(26, (amount1 + amount2).value)
908 self.assertEqual("XVG", (amount1 + amount2).currency)
909
910 amount3 = portfolio.Amount("ETH", "1.6")
911 with self.assertRaises(Exception):
912 amount1 + amount3
913
914 amount4 = portfolio.Amount("ETH", 0.0)
915 self.assertEqual(amount1, amount1 + amount4)
916
917 self.assertEqual(amount1, amount1 + 0)
918
919 def test__radd(self):
920 amount = portfolio.Amount("XVG", "12.9")
921
922 self.assertEqual(amount, 0 + amount)
923 with self.assertRaises(Exception):
924 4 + amount
925
926 def test__sub(self):
927 amount1 = portfolio.Amount("XVG", "13.3")
928 amount2 = portfolio.Amount("XVG", "13.1")
929
930 self.assertEqual(D("0.2"), (amount1 - amount2).value)
931 self.assertEqual("XVG", (amount1 - amount2).currency)
932
933 amount3 = portfolio.Amount("ETH", "1.6")
934 with self.assertRaises(Exception):
935 amount1 - amount3
936
937 amount4 = portfolio.Amount("ETH", 0.0)
938 self.assertEqual(amount1, amount1 - amount4)
939
940 def test__rsub(self):
941 amount = portfolio.Amount("ETH", "1.6")
942 with self.assertRaises(Exception):
943 3 - amount
944
945 self.assertEqual(portfolio.Amount("ETH", "-1.6"), 0-amount)
946
947 def test__mul(self):
948 amount = portfolio.Amount("XEM", 11)
949
950 self.assertEqual(D("38.5"), (amount * D("3.5")).value)
951 self.assertEqual(D("33"), (amount * 3).value)
952
953 with self.assertRaises(Exception):
954 amount * amount
955
956 def test__rmul(self):
957 amount = portfolio.Amount("XEM", 11)
958
959 self.assertEqual(D("38.5"), (D("3.5") * amount).value)
960 self.assertEqual(D("33"), (3 * amount).value)
961
962 def test__floordiv(self):
963 amount = portfolio.Amount("XEM", 11)
964
965 self.assertEqual(D("5.5"), (amount / 2).value)
966 self.assertEqual(D("4.4"), (amount / D("2.5")).value)
967
968 with self.assertRaises(Exception):
969 amount / amount
970
971 def test__truediv(self):
972 amount = portfolio.Amount("XEM", 11)
973
974 self.assertEqual(D("5.5"), (amount / 2).value)
975 self.assertEqual(D("4.4"), (amount / D("2.5")).value)
976
977 def test__lt(self):
978 amount1 = portfolio.Amount("BTD", 11.3)
979 amount2 = portfolio.Amount("BTD", 13.1)
980
981 self.assertTrue(amount1 < amount2)
982 self.assertFalse(amount2 < amount1)
983 self.assertFalse(amount1 < amount1)
984
985 amount3 = portfolio.Amount("BTC", 1.6)
986 with self.assertRaises(Exception):
987 amount1 < amount3
988
989 def test__le(self):
990 amount1 = portfolio.Amount("BTD", 11.3)
991 amount2 = portfolio.Amount("BTD", 13.1)
992
993 self.assertTrue(amount1 <= amount2)
994 self.assertFalse(amount2 <= amount1)
995 self.assertTrue(amount1 <= amount1)
996
997 amount3 = portfolio.Amount("BTC", 1.6)
998 with self.assertRaises(Exception):
999 amount1 <= amount3
1000
1001 def test__gt(self):
1002 amount1 = portfolio.Amount("BTD", 11.3)
1003 amount2 = portfolio.Amount("BTD", 13.1)
1004
1005 self.assertTrue(amount2 > amount1)
1006 self.assertFalse(amount1 > amount2)
1007 self.assertFalse(amount1 > amount1)
1008
1009 amount3 = portfolio.Amount("BTC", 1.6)
1010 with self.assertRaises(Exception):
1011 amount3 > amount1
1012
1013 def test__ge(self):
1014 amount1 = portfolio.Amount("BTD", 11.3)
1015 amount2 = portfolio.Amount("BTD", 13.1)
1016
1017 self.assertTrue(amount2 >= amount1)
1018 self.assertFalse(amount1 >= amount2)
1019 self.assertTrue(amount1 >= amount1)
1020
1021 amount3 = portfolio.Amount("BTC", 1.6)
1022 with self.assertRaises(Exception):
1023 amount3 >= amount1
1024
1025 def test__eq(self):
1026 amount1 = portfolio.Amount("BTD", 11.3)
1027 amount2 = portfolio.Amount("BTD", 13.1)
1028 amount3 = portfolio.Amount("BTD", 11.3)
1029
1030 self.assertFalse(amount1 == amount2)
1031 self.assertFalse(amount2 == amount1)
1032 self.assertTrue(amount1 == amount3)
1033 self.assertFalse(amount2 == 0)
1034
1035 amount4 = portfolio.Amount("BTC", 1.6)
1036 with self.assertRaises(Exception):
1037 amount1 == amount4
1038
1039 amount5 = portfolio.Amount("BTD", 0)
1040 self.assertTrue(amount5 == 0)
1041
1042 def test__ne(self):
1043 amount1 = portfolio.Amount("BTD", 11.3)
1044 amount2 = portfolio.Amount("BTD", 13.1)
1045 amount3 = portfolio.Amount("BTD", 11.3)
1046
1047 self.assertTrue(amount1 != amount2)
1048 self.assertTrue(amount2 != amount1)
1049 self.assertFalse(amount1 != amount3)
1050 self.assertTrue(amount2 != 0)
1051
1052 amount4 = portfolio.Amount("BTC", 1.6)
1053 with self.assertRaises(Exception):
1054 amount1 != amount4
1055
1056 amount5 = portfolio.Amount("BTD", 0)
1057 self.assertFalse(amount5 != 0)
1058
1059 def test__neg(self):
1060 amount1 = portfolio.Amount("BTD", "11.3")
1061
1062 self.assertEqual(portfolio.D("-11.3"), (-amount1).value)
1063
1064 def test__str(self):
1065 amount1 = portfolio.Amount("BTX", 32)
1066 self.assertEqual("32.00000000 BTX", str(amount1))
1067
1068 amount2 = portfolio.Amount("USDT", 12000)
1069 amount1.linked_to = amount2
1070 self.assertEqual("32.00000000 BTX [12000.00000000 USDT]", str(amount1))
1071
1072 def test__repr(self):
1073 amount1 = portfolio.Amount("BTX", 32)
1074 self.assertEqual("Amount(32.00000000 BTX)", repr(amount1))
1075
1076 amount2 = portfolio.Amount("USDT", 12000)
1077 amount1.linked_to = amount2
1078 self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT))", repr(amount1))
1079
1080 amount3 = portfolio.Amount("BTC", 0.1)
1081 amount2.linked_to = amount3
1082 self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT -> Amount(0.10000000 BTC)))", repr(amount1))
1083
1084 def test_as_json(self):
1085 amount = portfolio.Amount("BTX", 32)
1086 self.assertEqual({"currency": "BTX", "value": D("32")}, amount.as_json())
1087
1088 amount = portfolio.Amount("BTX", "1E-10")
1089 self.assertEqual({"currency": "BTX", "value": D("0")}, amount.as_json())
1090
1091 amount = portfolio.Amount("BTX", "1E-5")
1092 self.assertEqual({"currency": "BTX", "value": D("0.00001")}, amount.as_json())
1093 self.assertEqual("0.00001", str(amount.as_json()["value"]))
1094
1095@unittest.skipUnless("unit" in limits, "Unit skipped")
1096class BalanceTest(WebMockTestCase):
1097 def test_values(self):
1098 balance = portfolio.Balance("BTC", {
1099 "exchange_total": "0.65",
1100 "exchange_free": "0.35",
1101 "exchange_used": "0.30",
1102 "margin_total": "-10",
1103 "margin_borrowed": "10",
1104 "margin_available": "0",
1105 "margin_in_position": "0",
1106 "margin_position_type": "short",
1107 "margin_borrowed_base_currency": "USDT",
1108 "margin_liquidation_price": "1.20",
1109 "margin_pending_gain": "10",
1110 "margin_lending_fees": "0.4",
1111 "margin_borrowed_base_price": "0.15",
1112 })
1113 self.assertEqual(portfolio.D("0.65"), balance.exchange_total.value)
1114 self.assertEqual(portfolio.D("0.35"), balance.exchange_free.value)
1115 self.assertEqual(portfolio.D("0.30"), balance.exchange_used.value)
1116 self.assertEqual("BTC", balance.exchange_total.currency)
1117 self.assertEqual("BTC", balance.exchange_free.currency)
1118 self.assertEqual("BTC", balance.exchange_total.currency)
1119
1120 self.assertEqual(portfolio.D("-10"), balance.margin_total.value)
1121 self.assertEqual(portfolio.D("10"), balance.margin_borrowed.value)
1122 self.assertEqual(portfolio.D("0"), balance.margin_available.value)
1123 self.assertEqual("BTC", balance.margin_total.currency)
1124 self.assertEqual("BTC", balance.margin_borrowed.currency)
1125 self.assertEqual("BTC", balance.margin_available.currency)
1126
1127 self.assertEqual("BTC", balance.currency)
1128
1129 self.assertEqual(portfolio.D("0.4"), balance.margin_lending_fees.value)
1130 self.assertEqual("USDT", balance.margin_lending_fees.currency)
1131
1132 def test__repr(self):
1133 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX])",
1134 repr(portfolio.Balance("BTX", { "exchange_free": 2, "exchange_total": 2 })))
1135 balance = portfolio.Balance("BTX", { "exchange_total": 3,
1136 "exchange_used": 1, "exchange_free": 2 })
1137 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX + ❌1.00000000 BTX = 3.00000000 BTX])", repr(balance))
1138
1139 balance = portfolio.Balance("BTX", { "exchange_total": 1, "exchange_used": 1})
1140 self.assertEqual("Balance(BTX Exch: [❌1.00000000 BTX])", repr(balance))
1141
1142 balance = portfolio.Balance("BTX", { "margin_total": 3,
1143 "margin_in_position": 1, "margin_available": 2 })
1144 self.assertEqual("Balance(BTX Margin: [✔2.00000000 BTX + ❌1.00000000 BTX = 3.00000000 BTX])", repr(balance))
1145
1146 balance = portfolio.Balance("BTX", { "margin_total": 2, "margin_available": 2 })
1147 self.assertEqual("Balance(BTX Margin: [✔2.00000000 BTX])", repr(balance))
1148
1149 balance = portfolio.Balance("BTX", { "margin_total": -3,
1150 "margin_borrowed_base_price": D("0.1"),
1151 "margin_borrowed_base_currency": "BTC",
1152 "margin_lending_fees": D("0.002") })
1153 self.assertEqual("Balance(BTX Margin: [-3.00000000 BTX @@ 0.10000000 BTC/0.00200000 BTC])", repr(balance))
1154
1155 balance = portfolio.Balance("BTX", { "margin_total": 1,
1156 "margin_in_position": 1, "exchange_free": 2, "exchange_total": 2})
1157 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX] Margin: [❌1.00000000 BTX] Total: [0.00000000 BTX])", repr(balance))
1158
1159 def test_as_json(self):
1160 balance = portfolio.Balance("BTX", { "exchange_free": 2, "exchange_total": 2 })
1161 as_json = balance.as_json()
1162 self.assertEqual(set(portfolio.Balance.base_keys), set(as_json.keys()))
1163 self.assertEqual(D(0), as_json["total"])
1164 self.assertEqual(D(2), as_json["exchange_total"])
1165 self.assertEqual(D(2), as_json["exchange_free"])
1166 self.assertEqual(D(0), as_json["exchange_used"])
1167 self.assertEqual(D(0), as_json["margin_total"])
1168 self.assertEqual(D(0), as_json["margin_available"])
1169 self.assertEqual(D(0), as_json["margin_borrowed"])
1170
1171@unittest.skipUnless("unit" in limits, "Unit skipped")
1172class MarketTest(WebMockTestCase):
1173 def setUp(self):
1174 super().setUp()
1175
1176 self.ccxt = mock.Mock(spec=market.ccxt.poloniexE)
1177
1178 def test_values(self):
1179 m = market.Market(self.ccxt, self.market_args())
1180
1181 self.assertEqual(self.ccxt, m.ccxt)
1182 self.assertFalse(m.debug)
1183 self.assertIsInstance(m.report, market.ReportStore)
1184 self.assertIsInstance(m.trades, market.TradeStore)
1185 self.assertIsInstance(m.balances, market.BalanceStore)
1186 self.assertEqual(m, m.report.market)
1187 self.assertEqual(m, m.trades.market)
1188 self.assertEqual(m, m.balances.market)
1189 self.assertEqual(m, m.ccxt._market)
1190
1191 m = market.Market(self.ccxt, self.market_args(debug=True))
1192 self.assertTrue(m.debug)
1193
1194 m = market.Market(self.ccxt, self.market_args(debug=False))
1195 self.assertFalse(m.debug)
1196
1197 with mock.patch("market.ReportStore") as report_store:
1198 with self.subTest(quiet=False):
1199 m = market.Market(self.ccxt, self.market_args(quiet=False))
1200 report_store.assert_called_with(m, verbose_print=True)
1201 report_store().log_market.assert_called_once()
1202 report_store.reset_mock()
1203 with self.subTest(quiet=True):
1204 m = market.Market(self.ccxt, self.market_args(quiet=True))
1205 report_store.assert_called_with(m, verbose_print=False)
1206 report_store().log_market.assert_called_once()
1207
1208 @mock.patch("market.ccxt")
1209 def test_from_config(self, ccxt):
1210 with mock.patch("market.ReportStore"):
1211 ccxt.poloniexE.return_value = self.ccxt
1212
1213 m = market.Market.from_config({"key": "key", "secred": "secret"}, self.market_args())
1214
1215 self.assertEqual(self.ccxt, m.ccxt)
1216
1217 m = market.Market.from_config({"key": "key", "secred": "secret"}, self.market_args(debug=True))
1218 self.assertEqual(True, m.debug)
1219
1220 def test_get_tickers(self):
1221 self.ccxt.fetch_tickers.side_effect = [
1222 "tickers",
1223 market.NotSupported
1224 ]
1225
1226 m = market.Market(self.ccxt, self.market_args())
1227 self.assertEqual("tickers", m.get_tickers())
1228 self.assertEqual("tickers", m.get_tickers())
1229 self.ccxt.fetch_tickers.assert_called_once()
1230
1231 self.assertIsNone(m.get_tickers(refresh=self.time.time()))
1232
1233 def test_get_ticker(self):
1234 with self.subTest(get_tickers=True):
1235 self.ccxt.fetch_tickers.return_value = {
1236 "ETH/ETC": { "bid": 1, "ask": 3 },
1237 "XVG/ETH": { "bid": 10, "ask": 40 },
1238 }
1239 m = market.Market(self.ccxt, self.market_args())
1240
1241 ticker = m.get_ticker("ETH", "ETC")
1242 self.assertEqual(1, ticker["bid"])
1243 self.assertEqual(3, ticker["ask"])
1244 self.assertEqual(2, ticker["average"])
1245 self.assertFalse(ticker["inverted"])
1246
1247 ticker = m.get_ticker("ETH", "XVG")
1248 self.assertEqual(0.0625, ticker["average"])
1249 self.assertTrue(ticker["inverted"])
1250 self.assertIn("original", ticker)
1251 self.assertEqual(10, ticker["original"]["bid"])
1252 self.assertEqual(25, ticker["original"]["average"])
1253
1254 ticker = m.get_ticker("XVG", "XMR")
1255 self.assertIsNone(ticker)
1256
1257 with self.subTest(get_tickers=False):
1258 self.ccxt.fetch_tickers.return_value = None
1259 self.ccxt.fetch_ticker.side_effect = [
1260 { "bid": 1, "ask": 3 },
1261 market.ExchangeError("foo"),
1262 { "bid": 10, "ask": 40 },
1263 market.ExchangeError("foo"),
1264 market.ExchangeError("foo"),
1265 ]
1266
1267 m = market.Market(self.ccxt, self.market_args())
1268
1269 ticker = m.get_ticker("ETH", "ETC")
1270 self.ccxt.fetch_ticker.assert_called_with("ETH/ETC")
1271 self.assertEqual(1, ticker["bid"])
1272 self.assertEqual(3, ticker["ask"])
1273 self.assertEqual(2, ticker["average"])
1274 self.assertFalse(ticker["inverted"])
1275
1276 ticker = m.get_ticker("ETH", "XVG")
1277 self.assertEqual(0.0625, ticker["average"])
1278 self.assertTrue(ticker["inverted"])
1279 self.assertIn("original", ticker)
1280 self.assertEqual(10, ticker["original"]["bid"])
1281 self.assertEqual(25, ticker["original"]["average"])
1282
1283 ticker = m.get_ticker("XVG", "XMR")
1284 self.assertIsNone(ticker)
1285
1286 def test_fetch_fees(self):
1287 m = market.Market(self.ccxt, self.market_args())
1288 self.ccxt.fetch_fees.return_value = "Foo"
1289 self.assertEqual("Foo", m.fetch_fees())
1290 self.ccxt.fetch_fees.assert_called_once()
1291 self.ccxt.reset_mock()
1292 self.assertEqual("Foo", m.fetch_fees())
1293 self.ccxt.fetch_fees.assert_not_called()
1294
1295 @mock.patch.object(market.Portfolio, "repartition")
1296 @mock.patch.object(market.Market, "get_ticker")
1297 @mock.patch.object(market.TradeStore, "compute_trades")
1298 def test_prepare_trades(self, compute_trades, get_ticker, repartition):
1299 repartition.return_value = {
1300 "XEM": (D("0.75"), "long"),
1301 "BTC": (D("0.25"), "long"),
1302 }
1303 def _get_ticker(c1, c2):
1304 if c1 == "USDT" and c2 == "BTC":
1305 return { "average": D("0.0001") }
1306 if c1 == "XVG" and c2 == "BTC":
1307 return { "average": D("0.000001") }
1308 if c1 == "XEM" and c2 == "BTC":
1309 return { "average": D("0.001") }
1310 self.fail("Should be called with {}, {}".format(c1, c2))
1311 get_ticker.side_effect = _get_ticker
1312
1313 with mock.patch("market.ReportStore"):
1314 m = market.Market(self.ccxt, self.market_args())
1315 self.ccxt.fetch_all_balances.return_value = {
1316 "USDT": {
1317 "exchange_free": D("10000.0"),
1318 "exchange_used": D("0.0"),
1319 "exchange_total": D("10000.0"),
1320 "total": D("10000.0")
1321 },
1322 "XVG": {
1323 "exchange_free": D("10000.0"),
1324 "exchange_used": D("0.0"),
1325 "exchange_total": D("10000.0"),
1326 "total": D("10000.0")
1327 },
1328 }
1329
1330 m.balances.fetch_balances(tag="tag")
1331
1332 m.prepare_trades()
1333 compute_trades.assert_called()
1334
1335 call = compute_trades.call_args
1336 self.assertEqual(1, call[0][0]["USDT"].value)
1337 self.assertEqual(D("0.01"), call[0][0]["XVG"].value)
1338 self.assertEqual(D("0.2525"), call[0][1]["BTC"].value)
1339 self.assertEqual(D("0.7575"), call[0][1]["XEM"].value)
1340 m.report.log_stage.assert_called_once_with("prepare_trades",
1341 base_currency='BTC', compute_value='average',
1342 liquidity='medium', only=None, repartition=None)
1343 m.report.log_balances.assert_called_once_with(tag="tag")
1344
1345
1346 @mock.patch.object(market.time, "sleep")
1347 @mock.patch.object(market.TradeStore, "all_orders")
1348 def test_follow_orders(self, all_orders, time_mock):
1349 for debug, sleep in [
1350 (False, None), (True, None),
1351 (False, 12), (True, 12)]:
1352 with self.subTest(sleep=sleep, debug=debug), \
1353 mock.patch("market.ReportStore"):
1354 m = market.Market(self.ccxt, self.market_args(debug=debug))
1355
1356 order_mock1 = mock.Mock()
1357 order_mock2 = mock.Mock()
1358 order_mock3 = mock.Mock()
1359 all_orders.side_effect = [
1360 [order_mock1, order_mock2],
1361 [order_mock1, order_mock2],
1362
1363 [order_mock1, order_mock3],
1364 [order_mock1, order_mock3],
1365
1366 [order_mock1, order_mock3],
1367 [order_mock1, order_mock3],
1368
1369 []
1370 ]
1371
1372 order_mock1.get_status.side_effect = ["open", "open", "closed"]
1373 order_mock2.get_status.side_effect = ["open"]
1374 order_mock3.get_status.side_effect = ["open", "closed"]
1375
1376 order_mock1.trade = mock.Mock()
1377 order_mock2.trade = mock.Mock()
1378 order_mock3.trade = mock.Mock()
1379
1380 m.follow_orders(sleep=sleep)
1381
1382 order_mock1.trade.update_order.assert_any_call(order_mock1, 1)
1383 order_mock1.trade.update_order.assert_any_call(order_mock1, 2)
1384 self.assertEqual(2, order_mock1.trade.update_order.call_count)
1385 self.assertEqual(3, order_mock1.get_status.call_count)
1386
1387 order_mock2.trade.update_order.assert_any_call(order_mock2, 1)
1388 self.assertEqual(1, order_mock2.trade.update_order.call_count)
1389 self.assertEqual(1, order_mock2.get_status.call_count)
1390
1391 order_mock3.trade.update_order.assert_any_call(order_mock3, 2)
1392 self.assertEqual(1, order_mock3.trade.update_order.call_count)
1393 self.assertEqual(2, order_mock3.get_status.call_count)
1394 m.report.log_stage.assert_called()
1395 calls = [
1396 mock.call("follow_orders_begin"),
1397 mock.call("follow_orders_tick_1"),
1398 mock.call("follow_orders_tick_2"),
1399 mock.call("follow_orders_tick_3"),
1400 mock.call("follow_orders_end"),
1401 ]
1402 m.report.log_stage.assert_has_calls(calls)
1403 m.report.log_orders.assert_called()
1404 self.assertEqual(3, m.report.log_orders.call_count)
1405 calls = [
1406 mock.call([order_mock1, order_mock2], tick=1),
1407 mock.call([order_mock1, order_mock3], tick=2),
1408 mock.call([order_mock1, order_mock3], tick=3),
1409 ]
1410 m.report.log_orders.assert_has_calls(calls)
1411 calls = [
1412 mock.call(order_mock1, 3, finished=True),
1413 mock.call(order_mock3, 3, finished=True),
1414 ]
1415 m.report.log_order.assert_has_calls(calls)
1416
1417 if sleep is None:
1418 if debug:
1419 m.report.log_debug_action.assert_called_with("Set follow_orders tick to 7s")
1420 time_mock.assert_called_with(7)
1421 else:
1422 time_mock.assert_called_with(30)
1423 else:
1424 time_mock.assert_called_with(sleep)
1425
1426 with self.subTest("disappearing order"), \
1427 mock.patch("market.ReportStore"):
1428 all_orders.reset_mock()
1429 m = market.Market(self.ccxt, self.market_args())
1430
1431 order_mock1 = mock.Mock()
1432 order_mock2 = mock.Mock()
1433 all_orders.side_effect = [
1434 [order_mock1, order_mock2],
1435 [order_mock1, order_mock2],
1436
1437 [order_mock1, order_mock2],
1438 [order_mock1, order_mock2],
1439
1440 []
1441 ]
1442
1443 order_mock1.get_status.side_effect = ["open", "closed"]
1444 order_mock2.get_status.side_effect = ["open", "error_disappeared"]
1445
1446 order_mock1.trade = mock.Mock()
1447 trade_mock = mock.Mock()
1448 order_mock2.trade = trade_mock
1449
1450 trade_mock.tick_actions_recreate.return_value = "tick1"
1451
1452 m.follow_orders()
1453
1454 trade_mock.tick_actions_recreate.assert_called_once_with(2)
1455 trade_mock.prepare_order.assert_called_once_with(compute_value="tick1")
1456 m.report.log_error.assert_called_once_with("follow_orders", message=mock.ANY)
1457
1458 @mock.patch.object(market.BalanceStore, "fetch_balances")
1459 def test_move_balance(self, fetch_balances):
1460 for debug in [True, False]:
1461 with self.subTest(debug=debug),\
1462 mock.patch("market.ReportStore"):
1463 m = market.Market(self.ccxt, self.market_args(debug=debug))
1464
1465 value_from = portfolio.Amount("BTC", "1.0")
1466 value_from.linked_to = portfolio.Amount("ETH", "10.0")
1467 value_to = portfolio.Amount("BTC", "10.0")
1468 trade1 = portfolio.Trade(value_from, value_to, "ETH", m)
1469
1470 value_from = portfolio.Amount("BTC", "0.0")
1471 value_from.linked_to = portfolio.Amount("ETH", "0.0")
1472 value_to = portfolio.Amount("BTC", "-3.0")
1473 trade2 = portfolio.Trade(value_from, value_to, "ETH", m)
1474
1475 value_from = portfolio.Amount("USDT", "0.0")
1476 value_from.linked_to = portfolio.Amount("XVG", "0.0")
1477 value_to = portfolio.Amount("USDT", "-50.0")
1478 trade3 = portfolio.Trade(value_from, value_to, "XVG", m)
1479
1480 m.trades.all = [trade1, trade2, trade3]
1481 balance1 = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
1482 balance2 = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "50" })
1483 balance3 = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "15" })
1484 m.balances.all = {"BTC": balance1, "USDT": balance2, "ETC": balance3}
1485
1486 m.move_balances()
1487
1488 fetch_balances.assert_called_with()
1489 m.report.log_move_balances.assert_called_once()
1490
1491 if debug:
1492 m.report.log_debug_action.assert_called()
1493 self.assertEqual(3, m.report.log_debug_action.call_count)
1494 else:
1495 self.ccxt.transfer_balance.assert_any_call("BTC", 3, "exchange", "margin")
1496 self.ccxt.transfer_balance.assert_any_call("USDT", 100, "exchange", "margin")
1497 self.ccxt.transfer_balance.assert_any_call("ETC", 5, "margin", "exchange")
1498
1499 m.report.reset_mock()
1500 fetch_balances.reset_mock()
1501 with self.subTest(retry=True):
1502 with mock.patch("market.ReportStore"):
1503 m = market.Market(self.ccxt, self.market_args())
1504
1505 value_from = portfolio.Amount("BTC", "0.0")
1506 value_from.linked_to = portfolio.Amount("ETH", "0.0")
1507 value_to = portfolio.Amount("BTC", "-3.0")
1508 trade = portfolio.Trade(value_from, value_to, "ETH", m)
1509
1510 m.trades.all = [trade]
1511 balance = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
1512 m.balances.all = {"BTC": balance}
1513
1514 m.ccxt.transfer_balance.side_effect = [
1515 market.ccxt.RequestTimeout,
1516 market.ccxt.InvalidNonce,
1517 True
1518 ]
1519 m.move_balances()
1520 self.ccxt.transfer_balance.assert_has_calls([
1521 mock.call("BTC", 3, "exchange", "margin"),
1522 mock.call("BTC", 3, "exchange", "margin"),
1523 mock.call("BTC", 3, "exchange", "margin")
1524 ])
1525 self.assertEqual(3, fetch_balances.call_count)
1526 m.report.log_error.assert_called_with(mock.ANY, message="Retrying", exception=mock.ANY)
1527 self.assertEqual(3, m.report.log_move_balances.call_count)
1528
1529 self.ccxt.transfer_balance.reset_mock()
1530 m.report.reset_mock()
1531 fetch_balances.reset_mock()
1532 with self.subTest(retry=True, too_much=True):
1533 with mock.patch("market.ReportStore"):
1534 m = market.Market(self.ccxt, self.market_args())
1535
1536 value_from = portfolio.Amount("BTC", "0.0")
1537 value_from.linked_to = portfolio.Amount("ETH", "0.0")
1538 value_to = portfolio.Amount("BTC", "-3.0")
1539 trade = portfolio.Trade(value_from, value_to, "ETH", m)
1540
1541 m.trades.all = [trade]
1542 balance = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
1543 m.balances.all = {"BTC": balance}
1544
1545 m.ccxt.transfer_balance.side_effect = [
1546 market.ccxt.RequestTimeout,
1547 market.ccxt.RequestTimeout,
1548 market.ccxt.RequestTimeout,
1549 market.ccxt.RequestTimeout,
1550 market.ccxt.RequestTimeout,
1551 ]
1552 with self.assertRaises(market.ccxt.RequestTimeout):
1553 m.move_balances()
1554
1555 self.ccxt.transfer_balance.reset_mock()
1556 m.report.reset_mock()
1557 fetch_balances.reset_mock()
1558 with self.subTest(retry=True, partial_result=True):
1559 with mock.patch("market.ReportStore"):
1560 m = market.Market(self.ccxt, self.market_args())
1561
1562 value_from = portfolio.Amount("BTC", "1.0")
1563 value_from.linked_to = portfolio.Amount("ETH", "10.0")
1564 value_to = portfolio.Amount("BTC", "10.0")
1565 trade1 = portfolio.Trade(value_from, value_to, "ETH", m)
1566
1567 value_from = portfolio.Amount("BTC", "0.0")
1568 value_from.linked_to = portfolio.Amount("ETH", "0.0")
1569 value_to = portfolio.Amount("BTC", "-3.0")
1570 trade2 = portfolio.Trade(value_from, value_to, "ETH", m)
1571
1572 value_from = portfolio.Amount("USDT", "0.0")
1573 value_from.linked_to = portfolio.Amount("XVG", "0.0")
1574 value_to = portfolio.Amount("USDT", "-50.0")
1575 trade3 = portfolio.Trade(value_from, value_to, "XVG", m)
1576
1577 m.trades.all = [trade1, trade2, trade3]
1578 balance1 = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
1579 balance2 = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "50" })
1580 balance3 = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "15" })
1581 m.balances.all = {"BTC": balance1, "USDT": balance2, "ETC": balance3}
1582
1583 call_counts = { "BTC": 0, "USDT": 0, "ETC": 0 }
1584 def _transfer_balance(currency, amount, from_, to_):
1585 call_counts[currency] += 1
1586 if currency == "BTC":
1587 m.balances.all["BTC"] = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "3" })
1588 if currency == "USDT":
1589 if call_counts["USDT"] == 1:
1590 raise market.ccxt.RequestTimeout
1591 else:
1592 m.balances.all["USDT"] = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "150" })
1593 if currency == "ETC":
1594 m.balances.all["ETC"] = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "10" })
1595
1596
1597 m.ccxt.transfer_balance.side_effect = _transfer_balance
1598
1599 m.move_balances()
1600 self.ccxt.transfer_balance.assert_has_calls([
1601 mock.call("BTC", 3, "exchange", "margin"),
1602 mock.call('USDT', 100, 'exchange', 'margin'),
1603 mock.call('USDT', 100, 'exchange', 'margin'),
1604 mock.call("ETC", 5, "margin", "exchange")
1605 ])
1606 self.assertEqual(2, fetch_balances.call_count)
1607 m.report.log_error.assert_called_with(mock.ANY, message="Retrying", exception=mock.ANY)
1608 self.assertEqual(2, m.report.log_move_balances.call_count)
1609 m.report.log_move_balances.asser_has_calls([
1610 mock.call(
1611 {
1612 'BTC': portfolio.Amount("BTC", "3"),
1613 'USDT': portfolio.Amount("USDT", "150"),
1614 'ETC': portfolio.Amount("ETC", "10"),
1615 },
1616 {
1617 'BTC': portfolio.Amount("BTC", "3"),
1618 'USDT': portfolio.Amount("USDT", "100"),
1619 }),
1620 mock.call(
1621 {
1622 'BTC': portfolio.Amount("BTC", "3"),
1623 'USDT': portfolio.Amount("USDT", "150"),
1624 'ETC': portfolio.Amount("ETC", "10"),
1625 },
1626 {
1627 'BTC': portfolio.Amount("BTC", "0"),
1628 'USDT': portfolio.Amount("USDT", "100"),
1629 'ETC': portfolio.Amount("ETC", "-5"),
1630 }),
1631 ])
1632
1633
1634 def test_store_file_report(self):
1635 file_open = mock.mock_open()
1636 m = market.Market(self.ccxt,
1637 self.market_args(report_path="present"), user_id=1)
1638 with self.subTest(file="present"),\
1639 mock.patch("market.open", file_open),\
1640 mock.patch.object(m, "report") as report,\
1641 mock.patch.object(market, "datetime") as time_mock:
1642
1643 report.print_logs = [[time_mock.now(), "Foo"], [time_mock.now(), "Bar"]]
1644 report.to_json.return_value = "json_content"
1645
1646 m.store_file_report(datetime.datetime(2018, 2, 25))
1647
1648 file_open.assert_any_call("present/2018-02-25T00:00:00_1.json", "w")
1649 file_open.assert_any_call("present/2018-02-25T00:00:00_1.log", "w")
1650 file_open().write.assert_any_call("json_content")
1651 file_open().write.assert_any_call("Foo\nBar")
1652 m.report.to_json.assert_called_once_with()
1653
1654 m = market.Market(self.ccxt, self.market_args(report_path="error"), user_id=1)
1655 with self.subTest(file="error"),\
1656 mock.patch("market.open") as file_open,\
1657 mock.patch.object(m, "report") as report,\
1658 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
1659 file_open.side_effect = FileNotFoundError
1660
1661 m.store_file_report(datetime.datetime(2018, 2, 25))
1662
1663 self.assertRegex(stdout_mock.getvalue(), "impossible to store report file: FileNotFoundError;")
1664
1665 @mock.patch.object(market, "psycopg2")
1666 def test_store_database_report(self, psycopg2):
1667 connect_mock = mock.Mock()
1668 cursor_mock = mock.MagicMock()
1669
1670 connect_mock.cursor.return_value = cursor_mock
1671 psycopg2.connect.return_value = connect_mock
1672 m = market.Market(self.ccxt, self.market_args(),
1673 pg_config={"config": "pg_config"}, user_id=1)
1674 cursor_mock.fetchone.return_value = [42]
1675
1676 with self.subTest(error=False),\
1677 mock.patch.object(m, "report") as report:
1678 report.to_json_array.return_value = [
1679 ("date1", "type1", "payload1"),
1680 ("date2", "type2", "payload2"),
1681 ]
1682 m.store_database_report(datetime.datetime(2018, 3, 24))
1683 connect_mock.assert_has_calls([
1684 mock.call.cursor(),
1685 mock.call.cursor().execute('INSERT INTO reports("date", "market_config_id", "debug") VALUES (%s, %s, %s) RETURNING id;', (datetime.datetime(2018, 3, 24), None, False)),
1686 mock.call.cursor().fetchone(),
1687 mock.call.cursor().execute('INSERT INTO report_lines("date", "report_id", "type", "payload") VALUES (%s, %s, %s, %s);', ('date1', 42, 'type1', 'payload1')),
1688 mock.call.cursor().execute('INSERT INTO report_lines("date", "report_id", "type", "payload") VALUES (%s, %s, %s, %s);', ('date2', 42, 'type2', 'payload2')),
1689 mock.call.commit(),
1690 mock.call.cursor().close(),
1691 mock.call.close()
1692 ])
1693
1694 connect_mock.reset_mock()
1695 with self.subTest(error=True),\
1696 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
1697 psycopg2.connect.side_effect = Exception("Bouh")
1698 m.store_database_report(datetime.datetime(2018, 3, 24))
1699 self.assertEqual(stdout_mock.getvalue(), "impossible to store report to database: Exception; Bouh\n")
1700
1701 def test_store_report(self):
1702 m = market.Market(self.ccxt, self.market_args(report_db=False), user_id=1)
1703 with self.subTest(file=None, pg_config=None),\
1704 mock.patch.object(m, "report") as report,\
1705 mock.patch.object(m, "store_database_report") as db_report,\
1706 mock.patch.object(m, "store_file_report") as file_report:
1707 m.store_report()
1708 report.merge.assert_called_with(store.Portfolio.report)
1709
1710 file_report.assert_not_called()
1711 db_report.assert_not_called()
1712
1713 report.reset_mock()
1714 m = market.Market(self.ccxt, self.market_args(report_db=False, report_path="present"), user_id=1)
1715 with self.subTest(file="present", pg_config=None),\
1716 mock.patch.object(m, "report") as report,\
1717 mock.patch.object(m, "store_file_report") as file_report,\
1718 mock.patch.object(m, "store_database_report") as db_report,\
1719 mock.patch.object(market, "datetime") as time_mock:
1720
1721 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
1722
1723 m.store_report()
1724
1725 report.merge.assert_called_with(store.Portfolio.report)
1726 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
1727 db_report.assert_not_called()
1728
1729 report.reset_mock()
1730 m = market.Market(self.ccxt, self.market_args(report_db=True, report_path="present"), user_id=1)
1731 with self.subTest(file="present", pg_config=None, report_db=True),\
1732 mock.patch.object(m, "report") as report,\
1733 mock.patch.object(m, "store_file_report") as file_report,\
1734 mock.patch.object(m, "store_database_report") as db_report,\
1735 mock.patch.object(market, "datetime") as time_mock:
1736
1737 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
1738
1739 m.store_report()
1740
1741 report.merge.assert_called_with(store.Portfolio.report)
1742 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
1743 db_report.assert_not_called()
1744
1745 report.reset_mock()
1746 m = market.Market(self.ccxt, self.market_args(report_db=True), pg_config="present", user_id=1)
1747 with self.subTest(file=None, pg_config="present"),\
1748 mock.patch.object(m, "report") as report,\
1749 mock.patch.object(m, "store_file_report") as file_report,\
1750 mock.patch.object(m, "store_database_report") as db_report,\
1751 mock.patch.object(market, "datetime") as time_mock:
1752
1753 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
1754
1755 m.store_report()
1756
1757 report.merge.assert_called_with(store.Portfolio.report)
1758 file_report.assert_not_called()
1759 db_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
1760
1761 report.reset_mock()
1762 m = market.Market(self.ccxt, self.market_args(report_db=True, report_path="present"),
1763 pg_config="pg_config", user_id=1)
1764 with self.subTest(file="present", pg_config="present"),\
1765 mock.patch.object(m, "report") as report,\
1766 mock.patch.object(m, "store_file_report") as file_report,\
1767 mock.patch.object(m, "store_database_report") as db_report,\
1768 mock.patch.object(market, "datetime") as time_mock:
1769
1770 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
1771
1772 m.store_report()
1773
1774 report.merge.assert_called_with(store.Portfolio.report)
1775 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
1776 db_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
1777
1778 def test_print_orders(self):
1779 m = market.Market(self.ccxt, self.market_args())
1780 with mock.patch.object(m.report, "log_stage") as log_stage,\
1781 mock.patch.object(m.balances, "fetch_balances") as fetch_balances,\
1782 mock.patch.object(m, "prepare_trades") as prepare_trades,\
1783 mock.patch.object(m.trades, "prepare_orders") as prepare_orders:
1784 m.print_orders()
1785
1786 log_stage.assert_called_with("print_orders")
1787 fetch_balances.assert_called_with(tag="print_orders")
1788 prepare_trades.assert_called_with(base_currency="BTC",
1789 compute_value="average")
1790 prepare_orders.assert_called_with(compute_value="average")
1791
1792 def test_print_balances(self):
1793 m = market.Market(self.ccxt, self.market_args())
1794
1795 with mock.patch.object(m.balances, "in_currency") as in_currency,\
1796 mock.patch.object(m.report, "log_stage") as log_stage,\
1797 mock.patch.object(m.balances, "fetch_balances") as fetch_balances,\
1798 mock.patch.object(m.report, "print_log") as print_log:
1799
1800 in_currency.return_value = {
1801 "BTC": portfolio.Amount("BTC", "0.65"),
1802 "ETH": portfolio.Amount("BTC", "0.3"),
1803 }
1804
1805 m.print_balances()
1806
1807 log_stage.assert_called_once_with("print_balances")
1808 fetch_balances.assert_called_with()
1809 print_log.assert_has_calls([
1810 mock.call("total:"),
1811 mock.call(portfolio.Amount("BTC", "0.95")),
1812 ])
1813
1814 @mock.patch("market.Processor.process")
1815 @mock.patch("market.ReportStore.log_error")
1816 @mock.patch("market.Market.store_report")
1817 def test_process(self, store_report, log_error, process):
1818 m = market.Market(self.ccxt, self.market_args())
1819 with self.subTest(before=False, after=False):
1820 m.process(None)
1821
1822 process.assert_not_called()
1823 store_report.assert_called_once()
1824 log_error.assert_not_called()
1825
1826 process.reset_mock()
1827 log_error.reset_mock()
1828 store_report.reset_mock()
1829 with self.subTest(before=True, after=False):
1830 m.process(None, before=True)
1831
1832 process.assert_called_once_with("sell_all", steps="before")
1833 store_report.assert_called_once()
1834 log_error.assert_not_called()
1835
1836 process.reset_mock()
1837 log_error.reset_mock()
1838 store_report.reset_mock()
1839 with self.subTest(before=False, after=True):
1840 m.process(None, after=True)
1841
1842 process.assert_called_once_with("sell_all", steps="after")
1843 store_report.assert_called_once()
1844 log_error.assert_not_called()
1845
1846 process.reset_mock()
1847 log_error.reset_mock()
1848 store_report.reset_mock()
1849 with self.subTest(before=True, after=True):
1850 m.process(None, before=True, after=True)
1851
1852 process.assert_has_calls([
1853 mock.call("sell_all", steps="before"),
1854 mock.call("sell_all", steps="after"),
1855 ])
1856 store_report.assert_called_once()
1857 log_error.assert_not_called()
1858
1859 process.reset_mock()
1860 log_error.reset_mock()
1861 store_report.reset_mock()
1862 with self.subTest(action="print_balances"),\
1863 mock.patch.object(m, "print_balances") as print_balances:
1864 m.process(["print_balances"])
1865
1866 process.assert_not_called()
1867 log_error.assert_not_called()
1868 store_report.assert_called_once()
1869 print_balances.assert_called_once_with()
1870
1871 log_error.reset_mock()
1872 store_report.reset_mock()
1873 with self.subTest(action="print_orders"),\
1874 mock.patch.object(m, "print_orders") as print_orders,\
1875 mock.patch.object(m, "print_balances") as print_balances:
1876 m.process(["print_orders", "print_balances"])
1877
1878 process.assert_not_called()
1879 log_error.assert_not_called()
1880 store_report.assert_called_once()
1881 print_orders.assert_called_once_with()
1882 print_balances.assert_called_once_with()
1883
1884 log_error.reset_mock()
1885 store_report.reset_mock()
1886 with self.subTest(action="unknown"):
1887 m.process(["unknown"])
1888 log_error.assert_called_once_with("market_process", message="Unknown action unknown")
1889 store_report.assert_called_once()
1890
1891 log_error.reset_mock()
1892 store_report.reset_mock()
1893 with self.subTest(unhandled_exception=True):
1894 process.side_effect = Exception("bouh")
1895
1896 m.process(None, before=True)
1897 log_error.assert_called_with("market_process", exception=mock.ANY)
1898 store_report.assert_called_once()
1899
1900@unittest.skipUnless("unit" in limits, "Unit skipped")
1901class TradeStoreTest(WebMockTestCase):
1902 def test_compute_trades(self):
1903 self.m.balances.currencies.return_value = ["XMR", "DASH", "XVG", "BTC", "ETH"]
1904
1905 values_in_base = {
1906 "XMR": portfolio.Amount("BTC", D("0.9")),
1907 "DASH": portfolio.Amount("BTC", D("0.4")),
1908 "XVG": portfolio.Amount("BTC", D("-0.5")),
1909 "BTC": portfolio.Amount("BTC", D("0.5")),
1910 }
1911 new_repartition = {
1912 "DASH": portfolio.Amount("BTC", D("0.5")),
1913 "XVG": portfolio.Amount("BTC", D("0.1")),
1914 "BTC": portfolio.Amount("BTC", D("0.4")),
1915 "ETH": portfolio.Amount("BTC", D("0.3")),
1916 }
1917 side_effect = [
1918 (True, 1),
1919 (False, 2),
1920 (False, 3),
1921 (True, 4),
1922 (True, 5)
1923 ]
1924
1925 with mock.patch.object(market.TradeStore, "trade_if_matching") as trade_if_matching:
1926 trade_store = market.TradeStore(self.m)
1927 trade_if_matching.side_effect = side_effect
1928
1929 trade_store.compute_trades(values_in_base,
1930 new_repartition, only="only")
1931
1932 self.assertEqual(5, trade_if_matching.call_count)
1933 self.assertEqual(3, len(trade_store.all))
1934 self.assertEqual([1, 4, 5], trade_store.all)
1935 self.m.report.log_trades.assert_called_with(side_effect, "only")
1936
1937 def test_trade_if_matching(self):
1938
1939 with self.subTest(only="nope"):
1940 trade_store = market.TradeStore(self.m)
1941 result = trade_store.trade_if_matching(
1942 portfolio.Amount("BTC", D("0")),
1943 portfolio.Amount("BTC", D("0.3")),
1944 "ETH", only="nope")
1945 self.assertEqual(False, result[0])
1946 self.assertIsInstance(result[1], portfolio.Trade)
1947
1948 with self.subTest(only=None):
1949 trade_store = market.TradeStore(self.m)
1950 result = trade_store.trade_if_matching(
1951 portfolio.Amount("BTC", D("0")),
1952 portfolio.Amount("BTC", D("0.3")),
1953 "ETH", only=None)
1954 self.assertEqual(True, result[0])
1955
1956 with self.subTest(only="acquire"):
1957 trade_store = market.TradeStore(self.m)
1958 result = trade_store.trade_if_matching(
1959 portfolio.Amount("BTC", D("0")),
1960 portfolio.Amount("BTC", D("0.3")),
1961 "ETH", only="acquire")
1962 self.assertEqual(True, result[0])
1963
1964 with self.subTest(only="dispose"):
1965 trade_store = market.TradeStore(self.m)
1966 result = trade_store.trade_if_matching(
1967 portfolio.Amount("BTC", D("0")),
1968 portfolio.Amount("BTC", D("0.3")),
1969 "ETH", only="dispose")
1970 self.assertEqual(False, result[0])
1971
1972 def test_prepare_orders(self):
1973 trade_store = market.TradeStore(self.m)
1974
1975 trade_mock1 = mock.Mock()
1976 trade_mock2 = mock.Mock()
1977 trade_mock3 = mock.Mock()
1978
1979 trade_mock1.prepare_order.return_value = 1
1980 trade_mock2.prepare_order.return_value = 2
1981 trade_mock3.prepare_order.return_value = 3
1982
1983 trade_mock1.pending = True
1984 trade_mock2.pending = True
1985 trade_mock3.pending = False
1986
1987 trade_store.all.append(trade_mock1)
1988 trade_store.all.append(trade_mock2)
1989 trade_store.all.append(trade_mock3)
1990
1991 trade_store.prepare_orders()
1992 trade_mock1.prepare_order.assert_called_with(compute_value="default")
1993 trade_mock2.prepare_order.assert_called_with(compute_value="default")
1994 trade_mock3.prepare_order.assert_not_called()
1995 self.m.report.log_orders.assert_called_once_with([1, 2], None, "default")
1996
1997 self.m.report.log_orders.reset_mock()
1998
1999 trade_store.prepare_orders(compute_value="bla")
2000 trade_mock1.prepare_order.assert_called_with(compute_value="bla")
2001 trade_mock2.prepare_order.assert_called_with(compute_value="bla")
2002 self.m.report.log_orders.assert_called_once_with([1, 2], None, "bla")
2003
2004 trade_mock1.prepare_order.reset_mock()
2005 trade_mock2.prepare_order.reset_mock()
2006 self.m.report.log_orders.reset_mock()
2007
2008 trade_mock1.action = "foo"
2009 trade_mock2.action = "bar"
2010 trade_store.prepare_orders(only="bar")
2011 trade_mock1.prepare_order.assert_not_called()
2012 trade_mock2.prepare_order.assert_called_with(compute_value="default")
2013 self.m.report.log_orders.assert_called_once_with([2], "bar", "default")
2014
2015 def test_print_all_with_order(self):
2016 trade_mock1 = mock.Mock()
2017 trade_mock2 = mock.Mock()
2018 trade_mock3 = mock.Mock()
2019 trade_store = market.TradeStore(self.m)
2020 trade_store.all = [trade_mock1, trade_mock2, trade_mock3]
2021
2022 trade_store.print_all_with_order()
2023
2024 trade_mock1.print_with_order.assert_called()
2025 trade_mock2.print_with_order.assert_called()
2026 trade_mock3.print_with_order.assert_called()
2027
2028 def test_run_orders(self):
2029 with mock.patch.object(market.TradeStore, "all_orders") as all_orders:
2030 order_mock1 = mock.Mock()
2031 order_mock2 = mock.Mock()
2032 order_mock3 = mock.Mock()
2033 trade_store = market.TradeStore(self.m)
2034
2035 all_orders.return_value = [order_mock1, order_mock2, order_mock3]
2036
2037 trade_store.run_orders()
2038
2039 all_orders.assert_called_with(state="pending")
2040
2041 order_mock1.run.assert_called()
2042 order_mock2.run.assert_called()
2043 order_mock3.run.assert_called()
2044
2045 self.m.report.log_stage.assert_called_with("run_orders")
2046 self.m.report.log_orders.assert_called_with([order_mock1, order_mock2,
2047 order_mock3])
2048
2049 def test_all_orders(self):
2050 trade_mock1 = mock.Mock()
2051 trade_mock2 = mock.Mock()
2052
2053 order_mock1 = mock.Mock()
2054 order_mock2 = mock.Mock()
2055 order_mock3 = mock.Mock()
2056
2057 trade_mock1.orders = [order_mock1, order_mock2]
2058 trade_mock2.orders = [order_mock3]
2059
2060 order_mock1.status = "pending"
2061 order_mock2.status = "open"
2062 order_mock3.status = "open"
2063
2064 trade_store = market.TradeStore(self.m)
2065 trade_store.all.append(trade_mock1)
2066 trade_store.all.append(trade_mock2)
2067
2068 orders = trade_store.all_orders()
2069 self.assertEqual(3, len(orders))
2070
2071 open_orders = trade_store.all_orders(state="open")
2072 self.assertEqual(2, len(open_orders))
2073 self.assertEqual([order_mock2, order_mock3], open_orders)
2074
2075 def test_update_all_orders_status(self):
2076 with mock.patch.object(market.TradeStore, "all_orders") as all_orders:
2077 order_mock1 = mock.Mock()
2078 order_mock2 = mock.Mock()
2079 order_mock3 = mock.Mock()
2080
2081 all_orders.return_value = [order_mock1, order_mock2, order_mock3]
2082
2083 trade_store = market.TradeStore(self.m)
2084
2085 trade_store.update_all_orders_status()
2086 all_orders.assert_called_with(state="open")
2087
2088 order_mock1.get_status.assert_called()
2089 order_mock2.get_status.assert_called()
2090 order_mock3.get_status.assert_called()
2091
2092 def test_close_trades(self):
2093 trade_mock1 = mock.Mock()
2094 trade_mock2 = mock.Mock()
2095 trade_mock3 = mock.Mock()
2096
2097 trade_store = market.TradeStore(self.m)
2098
2099 trade_store.all.append(trade_mock1)
2100 trade_store.all.append(trade_mock2)
2101 trade_store.all.append(trade_mock3)
2102
2103 trade_store.close_trades()
2104
2105 trade_mock1.close.assert_called_once_with()
2106 trade_mock2.close.assert_called_once_with()
2107 trade_mock3.close.assert_called_once_with()
2108
2109 def test_pending(self):
2110 trade_mock1 = mock.Mock()
2111 trade_mock1.pending = True
2112 trade_mock2 = mock.Mock()
2113 trade_mock2.pending = True
2114 trade_mock3 = mock.Mock()
2115 trade_mock3.pending = False
2116
2117 trade_store = market.TradeStore(self.m)
2118
2119 trade_store.all.append(trade_mock1)
2120 trade_store.all.append(trade_mock2)
2121 trade_store.all.append(trade_mock3)
2122
2123 self.assertEqual([trade_mock1, trade_mock2], trade_store.pending)
2124
2125@unittest.skipUnless("unit" in limits, "Unit skipped")
2126class BalanceStoreTest(WebMockTestCase):
2127 def setUp(self):
2128 super().setUp()
2129
2130 self.fetch_balance = {
2131 "ETC": {
2132 "exchange_free": 0,
2133 "exchange_used": 0,
2134 "exchange_total": 0,
2135 "margin_total": 0,
2136 },
2137 "USDT": {
2138 "exchange_free": D("6.0"),
2139 "exchange_used": D("1.2"),
2140 "exchange_total": D("7.2"),
2141 "margin_total": 0,
2142 },
2143 "XVG": {
2144 "exchange_free": 16,
2145 "exchange_used": 0,
2146 "exchange_total": 16,
2147 "margin_total": 0,
2148 },
2149 "XMR": {
2150 "exchange_free": 0,
2151 "exchange_used": 0,
2152 "exchange_total": 0,
2153 "margin_total": D("-1.0"),
2154 "margin_free": 0,
2155 },
2156 }
2157
2158 def test_in_currency(self):
2159 self.m.get_ticker.return_value = {
2160 "bid": D("0.09"),
2161 "ask": D("0.11"),
2162 "average": D("0.1"),
2163 }
2164
2165 balance_store = market.BalanceStore(self.m)
2166 balance_store.all = {
2167 "BTC": portfolio.Balance("BTC", {
2168 "total": "0.65",
2169 "exchange_total":"0.65",
2170 "exchange_free": "0.35",
2171 "exchange_used": "0.30"}),
2172 "ETH": portfolio.Balance("ETH", {
2173 "total": 3,
2174 "exchange_total": 3,
2175 "exchange_free": 3,
2176 "exchange_used": 0}),
2177 }
2178
2179 amounts = balance_store.in_currency("BTC")
2180 self.assertEqual("BTC", amounts["ETH"].currency)
2181 self.assertEqual(D("0.65"), amounts["BTC"].value)
2182 self.assertEqual(D("0.30"), amounts["ETH"].value)
2183 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
2184 "average", "total")
2185 self.m.report.log_tickers.reset_mock()
2186
2187 amounts = balance_store.in_currency("BTC", compute_value="bid")
2188 self.assertEqual(D("0.65"), amounts["BTC"].value)
2189 self.assertEqual(D("0.27"), amounts["ETH"].value)
2190 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
2191 "bid", "total")
2192 self.m.report.log_tickers.reset_mock()
2193
2194 amounts = balance_store.in_currency("BTC", compute_value="bid", type="exchange_used")
2195 self.assertEqual(D("0.30"), amounts["BTC"].value)
2196 self.assertEqual(0, amounts["ETH"].value)
2197 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
2198 "bid", "exchange_used")
2199 self.m.report.log_tickers.reset_mock()
2200
2201 def test_fetch_balances(self):
2202 self.m.ccxt.fetch_all_balances.return_value = self.fetch_balance
2203
2204 balance_store = market.BalanceStore(self.m)
2205
2206 balance_store.fetch_balances()
2207 self.assertNotIn("ETC", balance_store.currencies())
2208 self.assertListEqual(["USDT", "XVG", "XMR"], list(balance_store.currencies()))
2209
2210 balance_store.all["ETC"] = portfolio.Balance("ETC", {
2211 "exchange_total": "1", "exchange_free": "0",
2212 "exchange_used": "1" })
2213 balance_store.fetch_balances(tag="foo")
2214 self.assertEqual(0, balance_store.all["ETC"].total)
2215 self.assertListEqual(["USDT", "XVG", "XMR", "ETC"], list(balance_store.currencies()))
2216 self.m.report.log_balances.assert_called_with(tag="foo")
2217
2218 @mock.patch.object(market.Portfolio, "repartition")
2219 def test_dispatch_assets(self, repartition):
2220 self.m.ccxt.fetch_all_balances.return_value = self.fetch_balance
2221
2222 balance_store = market.BalanceStore(self.m)
2223 balance_store.fetch_balances()
2224
2225 self.assertNotIn("XEM", balance_store.currencies())
2226
2227 repartition_hash = {
2228 "XEM": (D("0.75"), "long"),
2229 "BTC": (D("0.26"), "long"),
2230 "DASH": (D("0.10"), "short"),
2231 }
2232 repartition.return_value = repartition_hash
2233
2234 amounts = balance_store.dispatch_assets(portfolio.Amount("BTC", "11.1"))
2235 repartition.assert_called_with(liquidity="medium")
2236 self.assertIn("XEM", balance_store.currencies())
2237 self.assertEqual(D("2.6"), amounts["BTC"].value)
2238 self.assertEqual(D("7.5"), amounts["XEM"].value)
2239 self.assertEqual(D("-1.0"), amounts["DASH"].value)
2240 self.m.report.log_balances.assert_called_with(tag=None)
2241 self.m.report.log_dispatch.assert_called_once_with(portfolio.Amount("BTC",
2242 "11.1"), amounts, "medium", repartition_hash)
2243
2244 def test_currencies(self):
2245 balance_store = market.BalanceStore(self.m)
2246
2247 balance_store.all = {
2248 "BTC": portfolio.Balance("BTC", {
2249 "total": "0.65",
2250 "exchange_total":"0.65",
2251 "exchange_free": "0.35",
2252 "exchange_used": "0.30"}),
2253 "ETH": portfolio.Balance("ETH", {
2254 "total": 3,
2255 "exchange_total": 3,
2256 "exchange_free": 3,
2257 "exchange_used": 0}),
2258 }
2259 self.assertListEqual(["BTC", "ETH"], list(balance_store.currencies()))
2260
2261 def test_as_json(self):
2262 balance_mock1 = mock.Mock()
2263 balance_mock1.as_json.return_value = 1
2264
2265 balance_mock2 = mock.Mock()
2266 balance_mock2.as_json.return_value = 2
2267
2268 balance_store = market.BalanceStore(self.m)
2269 balance_store.all = {
2270 "BTC": balance_mock1,
2271 "ETH": balance_mock2,
2272 }
2273
2274 as_json = balance_store.as_json()
2275 self.assertEqual(1, as_json["BTC"])
2276 self.assertEqual(2, as_json["ETH"])
2277
2278
2279@unittest.skipUnless("unit" in limits, "Unit skipped")
2280class ComputationTest(WebMockTestCase):
2281 def test_compute_value(self):
2282 compute = mock.Mock()
2283 portfolio.Computation.compute_value("foo", "buy", compute_value=compute)
2284 compute.assert_called_with("foo", "ask")
2285
2286 compute.reset_mock()
2287 portfolio.Computation.compute_value("foo", "sell", compute_value=compute)
2288 compute.assert_called_with("foo", "bid")
2289
2290 compute.reset_mock()
2291 portfolio.Computation.compute_value("foo", "ask", compute_value=compute)
2292 compute.assert_called_with("foo", "ask")
2293
2294 compute.reset_mock()
2295 portfolio.Computation.compute_value("foo", "bid", compute_value=compute)
2296 compute.assert_called_with("foo", "bid")
2297
2298 compute.reset_mock()
2299 portfolio.Computation.computations["test"] = compute
2300 portfolio.Computation.compute_value("foo", "bid", compute_value="test")
2301 compute.assert_called_with("foo", "bid")
2302
2303
2304@unittest.skipUnless("unit" in limits, "Unit skipped")
2305class TradeTest(WebMockTestCase):
2306
2307 def test_values_assertion(self):
2308 value_from = portfolio.Amount("BTC", "1.0")
2309 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2310 value_to = portfolio.Amount("BTC", "1.0")
2311 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2312 self.assertEqual("BTC", trade.base_currency)
2313 self.assertEqual("ETH", trade.currency)
2314 self.assertEqual(self.m, trade.market)
2315
2316 with self.assertRaises(AssertionError):
2317 portfolio.Trade(value_from, -value_to, "ETH", self.m)
2318 with self.assertRaises(AssertionError):
2319 portfolio.Trade(value_from, value_to, "ETC", self.m)
2320 with self.assertRaises(AssertionError):
2321 value_from.currency = "ETH"
2322 portfolio.Trade(value_from, value_to, "ETH", self.m)
2323 value_from.currency = "BTC"
2324 with self.assertRaises(AssertionError):
2325 value_from2 = portfolio.Amount("BTC", "1.0")
2326 portfolio.Trade(value_from2, value_to, "ETH", self.m)
2327
2328 value_from = portfolio.Amount("BTC", 0)
2329 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2330 self.assertEqual(0, trade.value_from.linked_to)
2331
2332 def test_action(self):
2333 value_from = portfolio.Amount("BTC", "1.0")
2334 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2335 value_to = portfolio.Amount("BTC", "1.0")
2336 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2337
2338 self.assertIsNone(trade.action)
2339
2340 value_from = portfolio.Amount("BTC", "1.0")
2341 value_from.linked_to = portfolio.Amount("BTC", "1.0")
2342 value_to = portfolio.Amount("BTC", "2.0")
2343 trade = portfolio.Trade(value_from, value_to, "BTC", self.m)
2344
2345 self.assertIsNone(trade.action)
2346
2347 value_from = portfolio.Amount("BTC", "0.5")
2348 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2349 value_to = portfolio.Amount("BTC", "1.0")
2350 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2351
2352 self.assertEqual("acquire", trade.action)
2353
2354 value_from = portfolio.Amount("BTC", "0")
2355 value_from.linked_to = portfolio.Amount("ETH", "0")
2356 value_to = portfolio.Amount("BTC", "-1.0")
2357 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2358
2359 self.assertEqual("acquire", trade.action)
2360
2361 def test_order_action(self):
2362 value_from = portfolio.Amount("BTC", "0.5")
2363 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2364 value_to = portfolio.Amount("BTC", "1.0")
2365 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2366
2367 trade.inverted = False
2368 self.assertEqual("buy", trade.order_action())
2369 trade.inverted = True
2370 self.assertEqual("sell", trade.order_action())
2371
2372 value_from = portfolio.Amount("BTC", "0")
2373 value_from.linked_to = portfolio.Amount("ETH", "0")
2374 value_to = portfolio.Amount("BTC", "-1.0")
2375 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2376
2377 trade.inverted = False
2378 self.assertEqual("sell", trade.order_action())
2379 trade.inverted = True
2380 self.assertEqual("buy", trade.order_action())
2381
2382 def test_trade_type(self):
2383 value_from = portfolio.Amount("BTC", "0.5")
2384 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2385 value_to = portfolio.Amount("BTC", "1.0")
2386 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2387
2388 self.assertEqual("long", trade.trade_type)
2389
2390 value_from = portfolio.Amount("BTC", "0")
2391 value_from.linked_to = portfolio.Amount("ETH", "0")
2392 value_to = portfolio.Amount("BTC", "-1.0")
2393 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2394
2395 self.assertEqual("short", trade.trade_type)
2396
2397 def test_is_fullfiled(self):
2398 with self.subTest(inverted=False):
2399 value_from = portfolio.Amount("BTC", "0.5")
2400 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2401 value_to = portfolio.Amount("BTC", "1.0")
2402 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2403
2404 order1 = mock.Mock()
2405 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
2406
2407 order2 = mock.Mock()
2408 order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
2409 trade.orders.append(order1)
2410 trade.orders.append(order2)
2411
2412 self.assertFalse(trade.is_fullfiled)
2413
2414 order3 = mock.Mock()
2415 order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
2416 trade.orders.append(order3)
2417
2418 self.assertTrue(trade.is_fullfiled)
2419
2420 order1.filled_amount.assert_called_with(in_base_currency=True)
2421 order2.filled_amount.assert_called_with(in_base_currency=True)
2422 order3.filled_amount.assert_called_with(in_base_currency=True)
2423
2424 with self.subTest(inverted=True):
2425 value_from = portfolio.Amount("BTC", "0.5")
2426 value_from.linked_to = portfolio.Amount("USDT", "1000.0")
2427 value_to = portfolio.Amount("BTC", "1.0")
2428 trade = portfolio.Trade(value_from, value_to, "USDT", self.m)
2429 trade.inverted = True
2430
2431 order1 = mock.Mock()
2432 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
2433
2434 order2 = mock.Mock()
2435 order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
2436 trade.orders.append(order1)
2437 trade.orders.append(order2)
2438
2439 self.assertFalse(trade.is_fullfiled)
2440
2441 order3 = mock.Mock()
2442 order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
2443 trade.orders.append(order3)
2444
2445 self.assertTrue(trade.is_fullfiled)
2446
2447 order1.filled_amount.assert_called_with(in_base_currency=False)
2448 order2.filled_amount.assert_called_with(in_base_currency=False)
2449 order3.filled_amount.assert_called_with(in_base_currency=False)
2450
2451
2452 def test_filled_amount(self):
2453 value_from = portfolio.Amount("BTC", "0.5")
2454 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2455 value_to = portfolio.Amount("BTC", "1.0")
2456 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2457
2458 order1 = mock.Mock()
2459 order1.filled_amount.return_value = portfolio.Amount("ETH", "0.3")
2460
2461 order2 = mock.Mock()
2462 order2.filled_amount.return_value = portfolio.Amount("ETH", "0.01")
2463 trade.orders.append(order1)
2464 trade.orders.append(order2)
2465
2466 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount())
2467 order1.filled_amount.assert_called_with(in_base_currency=False)
2468 order2.filled_amount.assert_called_with(in_base_currency=False)
2469
2470 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=False))
2471 order1.filled_amount.assert_called_with(in_base_currency=False)
2472 order2.filled_amount.assert_called_with(in_base_currency=False)
2473
2474 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=True))
2475 order1.filled_amount.assert_called_with(in_base_currency=True)
2476 order2.filled_amount.assert_called_with(in_base_currency=True)
2477
2478 @mock.patch.object(portfolio.Computation, "compute_value")
2479 @mock.patch.object(portfolio.Trade, "filled_amount")
2480 @mock.patch.object(portfolio, "Order")
2481 def test_prepare_order(self, Order, filled_amount, compute_value):
2482 Order.return_value = "Order"
2483
2484 with self.subTest(desc="Nothing to do"):
2485 value_from = portfolio.Amount("BTC", "10")
2486 value_from.rate = D("0.1")
2487 value_from.linked_to = portfolio.Amount("FOO", "100")
2488 value_to = portfolio.Amount("BTC", "10")
2489 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2490
2491 trade.prepare_order()
2492
2493 filled_amount.assert_not_called()
2494 compute_value.assert_not_called()
2495 self.assertEqual(0, len(trade.orders))
2496 Order.assert_not_called()
2497
2498 self.m.get_ticker.return_value = { "inverted": False }
2499 with self.subTest(desc="Already filled"):
2500 filled_amount.return_value = portfolio.Amount("FOO", "100")
2501 compute_value.return_value = D("0.125")
2502
2503 value_from = portfolio.Amount("BTC", "10")
2504 value_from.rate = D("0.1")
2505 value_from.linked_to = portfolio.Amount("FOO", "100")
2506 value_to = portfolio.Amount("BTC", "0")
2507 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2508
2509 trade.prepare_order()
2510
2511 filled_amount.assert_called_with(in_base_currency=False)
2512 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
2513 self.assertEqual(0, len(trade.orders))
2514 self.m.report.log_error.assert_called_with("prepare_order", message=mock.ANY)
2515 Order.assert_not_called()
2516
2517 with self.subTest(action="dispose", inverted=False):
2518 filled_amount.return_value = portfolio.Amount("FOO", "60")
2519 compute_value.return_value = D("0.125")
2520
2521 value_from = portfolio.Amount("BTC", "10")
2522 value_from.rate = D("0.1")
2523 value_from.linked_to = portfolio.Amount("FOO", "100")
2524 value_to = portfolio.Amount("BTC", "1")
2525 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2526
2527 trade.prepare_order()
2528
2529 filled_amount.assert_called_with(in_base_currency=False)
2530 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
2531 self.assertEqual(1, len(trade.orders))
2532 Order.assert_called_with("sell", portfolio.Amount("FOO", 30),
2533 D("0.125"), "BTC", "long", self.m,
2534 trade, close_if_possible=False)
2535
2536 with self.subTest(action="dispose", inverted=False, close_if_possible=True):
2537 filled_amount.return_value = portfolio.Amount("FOO", "60")
2538 compute_value.return_value = D("0.125")
2539
2540 value_from = portfolio.Amount("BTC", "10")
2541 value_from.rate = D("0.1")
2542 value_from.linked_to = portfolio.Amount("FOO", "100")
2543 value_to = portfolio.Amount("BTC", "1")
2544 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2545
2546 trade.prepare_order(close_if_possible=True)
2547
2548 filled_amount.assert_called_with(in_base_currency=False)
2549 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
2550 self.assertEqual(1, len(trade.orders))
2551 Order.assert_called_with("sell", portfolio.Amount("FOO", 30),
2552 D("0.125"), "BTC", "long", self.m,
2553 trade, close_if_possible=True)
2554
2555 with self.subTest(action="acquire", inverted=False):
2556 filled_amount.return_value = portfolio.Amount("BTC", "3")
2557 compute_value.return_value = D("0.125")
2558
2559 value_from = portfolio.Amount("BTC", "1")
2560 value_from.rate = D("0.1")
2561 value_from.linked_to = portfolio.Amount("FOO", "10")
2562 value_to = portfolio.Amount("BTC", "10")
2563 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2564
2565 trade.prepare_order()
2566
2567 filled_amount.assert_called_with(in_base_currency=True)
2568 compute_value.assert_called_with(self.m.get_ticker.return_value, "buy", compute_value="default")
2569 self.assertEqual(1, len(trade.orders))
2570
2571 Order.assert_called_with("buy", portfolio.Amount("FOO", 48),
2572 D("0.125"), "BTC", "long", self.m,
2573 trade, close_if_possible=False)
2574
2575 with self.subTest(close_if_possible=True):
2576 filled_amount.return_value = portfolio.Amount("FOO", "0")
2577 compute_value.return_value = D("0.125")
2578
2579 value_from = portfolio.Amount("BTC", "10")
2580 value_from.rate = D("0.1")
2581 value_from.linked_to = portfolio.Amount("FOO", "100")
2582 value_to = portfolio.Amount("BTC", "0")
2583 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2584
2585 trade.prepare_order()
2586
2587 filled_amount.assert_called_with(in_base_currency=False)
2588 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
2589 self.assertEqual(1, len(trade.orders))
2590 Order.assert_called_with("sell", portfolio.Amount("FOO", 100),
2591 D("0.125"), "BTC", "long", self.m,
2592 trade, close_if_possible=True)
2593
2594 self.m.get_ticker.return_value = { "inverted": True, "original": {} }
2595 with self.subTest(action="dispose", inverted=True):
2596 filled_amount.return_value = portfolio.Amount("FOO", "300")
2597 compute_value.return_value = D("125")
2598
2599 value_from = portfolio.Amount("BTC", "10")
2600 value_from.rate = D("0.01")
2601 value_from.linked_to = portfolio.Amount("FOO", "1000")
2602 value_to = portfolio.Amount("BTC", "1")
2603 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2604
2605 trade.prepare_order(compute_value="foo")
2606
2607 filled_amount.assert_called_with(in_base_currency=True)
2608 compute_value.assert_called_with(self.m.get_ticker.return_value["original"], "buy", compute_value="foo")
2609 self.assertEqual(1, len(trade.orders))
2610 Order.assert_called_with("buy", portfolio.Amount("BTC", D("4.8")),
2611 D("125"), "FOO", "long", self.m,
2612 trade, close_if_possible=False)
2613
2614 with self.subTest(action="acquire", inverted=True):
2615 filled_amount.return_value = portfolio.Amount("BTC", "4")
2616 compute_value.return_value = D("125")
2617
2618 value_from = portfolio.Amount("BTC", "1")
2619 value_from.rate = D("0.01")
2620 value_from.linked_to = portfolio.Amount("FOO", "100")
2621 value_to = portfolio.Amount("BTC", "10")
2622 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
2623
2624 trade.prepare_order(compute_value="foo")
2625
2626 filled_amount.assert_called_with(in_base_currency=False)
2627 compute_value.assert_called_with(self.m.get_ticker.return_value["original"], "sell", compute_value="foo")
2628 self.assertEqual(1, len(trade.orders))
2629 Order.assert_called_with("sell", portfolio.Amount("BTC", D("5")),
2630 D("125"), "FOO", "long", self.m,
2631 trade, close_if_possible=False)
2632
2633 def test_tick_actions_recreate(self):
2634 value_from = portfolio.Amount("BTC", "0.5")
2635 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2636 value_to = portfolio.Amount("BTC", "1.0")
2637 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2638
2639 self.assertEqual("average", trade.tick_actions_recreate(0))
2640 self.assertEqual("foo", trade.tick_actions_recreate(0, default="foo"))
2641 self.assertEqual("average", trade.tick_actions_recreate(1))
2642 self.assertEqual(trade.tick_actions[2][1], trade.tick_actions_recreate(2))
2643 self.assertEqual(trade.tick_actions[2][1], trade.tick_actions_recreate(3))
2644 self.assertEqual(trade.tick_actions[5][1], trade.tick_actions_recreate(5))
2645 self.assertEqual(trade.tick_actions[5][1], trade.tick_actions_recreate(6))
2646 self.assertEqual("default", trade.tick_actions_recreate(7))
2647 self.assertEqual("default", trade.tick_actions_recreate(8))
2648
2649 @mock.patch.object(portfolio.Trade, "prepare_order")
2650 def test_update_order(self, prepare_order):
2651 order_mock = mock.Mock()
2652 new_order_mock = mock.Mock()
2653
2654 value_from = portfolio.Amount("BTC", "0.5")
2655 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2656 value_to = portfolio.Amount("BTC", "1.0")
2657 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2658 prepare_order.return_value = new_order_mock
2659
2660 for i in [0, 1, 3, 4, 6]:
2661 with self.subTest(tick=i):
2662 trade.update_order(order_mock, i)
2663 order_mock.cancel.assert_not_called()
2664 new_order_mock.run.assert_not_called()
2665 self.m.report.log_order.assert_called_once_with(order_mock, i,
2666 update="waiting", compute_value=None, new_order=None)
2667
2668 order_mock.reset_mock()
2669 new_order_mock.reset_mock()
2670 trade.orders = []
2671 self.m.report.log_order.reset_mock()
2672
2673 trade.update_order(order_mock, 2)
2674 order_mock.cancel.assert_called()
2675 new_order_mock.run.assert_called()
2676 prepare_order.assert_called()
2677 self.m.report.log_order.assert_called()
2678 self.assertEqual(2, self.m.report.log_order.call_count)
2679 calls = [
2680 mock.call(order_mock, 2, update="adjusting",
2681 compute_value=mock.ANY,
2682 new_order=new_order_mock),
2683 mock.call(order_mock, 2, new_order=new_order_mock),
2684 ]
2685 self.m.report.log_order.assert_has_calls(calls)
2686
2687 order_mock.reset_mock()
2688 new_order_mock.reset_mock()
2689 trade.orders = []
2690 self.m.report.log_order.reset_mock()
2691
2692 trade.update_order(order_mock, 5)
2693 order_mock.cancel.assert_called()
2694 new_order_mock.run.assert_called()
2695 prepare_order.assert_called()
2696 self.assertEqual(2, self.m.report.log_order.call_count)
2697 self.m.report.log_order.assert_called()
2698 calls = [
2699 mock.call(order_mock, 5, update="adjusting",
2700 compute_value=mock.ANY,
2701 new_order=new_order_mock),
2702 mock.call(order_mock, 5, new_order=new_order_mock),
2703 ]
2704 self.m.report.log_order.assert_has_calls(calls)
2705
2706 order_mock.reset_mock()
2707 new_order_mock.reset_mock()
2708 trade.orders = []
2709 self.m.report.log_order.reset_mock()
2710
2711 trade.update_order(order_mock, 7)
2712 order_mock.cancel.assert_called()
2713 new_order_mock.run.assert_called()
2714 prepare_order.assert_called_with(compute_value="default")
2715 self.m.report.log_order.assert_called()
2716 self.assertEqual(2, self.m.report.log_order.call_count)
2717 calls = [
2718 mock.call(order_mock, 7, update="market_fallback",
2719 compute_value='default',
2720 new_order=new_order_mock),
2721 mock.call(order_mock, 7, new_order=new_order_mock),
2722 ]
2723 self.m.report.log_order.assert_has_calls(calls)
2724
2725 order_mock.reset_mock()
2726 new_order_mock.reset_mock()
2727 trade.orders = []
2728 self.m.report.log_order.reset_mock()
2729
2730 for i in [10, 13, 16]:
2731 with self.subTest(tick=i):
2732 trade.update_order(order_mock, i)
2733 order_mock.cancel.assert_called()
2734 new_order_mock.run.assert_called()
2735 prepare_order.assert_called_with(compute_value="default")
2736 self.m.report.log_order.assert_called()
2737 self.assertEqual(2, self.m.report.log_order.call_count)
2738 calls = [
2739 mock.call(order_mock, i, update="market_adjust",
2740 compute_value='default',
2741 new_order=new_order_mock),
2742 mock.call(order_mock, i, new_order=new_order_mock),
2743 ]
2744 self.m.report.log_order.assert_has_calls(calls)
2745
2746 order_mock.reset_mock()
2747 new_order_mock.reset_mock()
2748 trade.orders = []
2749 self.m.report.log_order.reset_mock()
2750
2751 for i in [8, 9, 11, 12]:
2752 with self.subTest(tick=i):
2753 trade.update_order(order_mock, i)
2754 order_mock.cancel.assert_not_called()
2755 new_order_mock.run.assert_not_called()
2756 self.m.report.log_order.assert_called_once_with(order_mock, i, update="waiting",
2757 compute_value=None, new_order=None)
2758
2759 order_mock.reset_mock()
2760 new_order_mock.reset_mock()
2761 trade.orders = []
2762 self.m.report.log_order.reset_mock()
2763
2764
2765 def test_print_with_order(self):
2766 value_from = portfolio.Amount("BTC", "0.5")
2767 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2768 value_to = portfolio.Amount("BTC", "1.0")
2769 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2770
2771 order_mock1 = mock.Mock()
2772 order_mock1.__repr__ = mock.Mock()
2773 order_mock1.__repr__.return_value = "Mock 1"
2774 order_mock2 = mock.Mock()
2775 order_mock2.__repr__ = mock.Mock()
2776 order_mock2.__repr__.return_value = "Mock 2"
2777 order_mock1.mouvements = []
2778 mouvement_mock1 = mock.Mock()
2779 mouvement_mock1.__repr__ = mock.Mock()
2780 mouvement_mock1.__repr__.return_value = "Mouvement 1"
2781 mouvement_mock2 = mock.Mock()
2782 mouvement_mock2.__repr__ = mock.Mock()
2783 mouvement_mock2.__repr__.return_value = "Mouvement 2"
2784 order_mock2.mouvements = [
2785 mouvement_mock1, mouvement_mock2
2786 ]
2787 trade.orders.append(order_mock1)
2788 trade.orders.append(order_mock2)
2789
2790 with mock.patch.object(trade, "filled_amount") as filled:
2791 filled.return_value = portfolio.Amount("BTC", "0.1")
2792
2793 trade.print_with_order()
2794
2795 self.m.report.print_log.assert_called()
2796 calls = self.m.report.print_log.mock_calls
2797 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire)", str(calls[0][1][0]))
2798 self.assertEqual("\tMock 1", str(calls[1][1][0]))
2799 self.assertEqual("\tMock 2", str(calls[2][1][0]))
2800 self.assertEqual("\t\tMouvement 1", str(calls[3][1][0]))
2801 self.assertEqual("\t\tMouvement 2", str(calls[4][1][0]))
2802
2803 self.m.report.print_log.reset_mock()
2804
2805 filled.return_value = portfolio.Amount("BTC", "0.5")
2806 trade.print_with_order()
2807 calls = self.m.report.print_log.mock_calls
2808 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire ✔)", str(calls[0][1][0]))
2809
2810 self.m.report.print_log.reset_mock()
2811
2812 filled.return_value = portfolio.Amount("BTC", "0.1")
2813 trade.closed = True
2814 trade.print_with_order()
2815 calls = self.m.report.print_log.mock_calls
2816 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire ❌)", str(calls[0][1][0]))
2817
2818 def test_close(self):
2819 value_from = portfolio.Amount("BTC", "0.5")
2820 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2821 value_to = portfolio.Amount("BTC", "1.0")
2822 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2823 order1 = mock.Mock()
2824 trade.orders.append(order1)
2825
2826 trade.close()
2827
2828 self.assertEqual(True, trade.closed)
2829 order1.cancel.assert_called_once_with()
2830
2831 def test_pending(self):
2832 value_from = portfolio.Amount("BTC", "0.5")
2833 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2834 value_to = portfolio.Amount("BTC", "1.0")
2835 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2836
2837 trade.closed = True
2838 self.assertEqual(False, trade.pending)
2839
2840 trade.closed = False
2841 self.assertEqual(True, trade.pending)
2842
2843 order1 = mock.Mock()
2844 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.5")
2845 trade.orders.append(order1)
2846 self.assertEqual(False, trade.pending)
2847
2848 def test__repr(self):
2849 value_from = portfolio.Amount("BTC", "0.5")
2850 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2851 value_to = portfolio.Amount("BTC", "1.0")
2852 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2853
2854 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire)", str(trade))
2855
2856 def test_as_json(self):
2857 value_from = portfolio.Amount("BTC", "0.5")
2858 value_from.linked_to = portfolio.Amount("ETH", "10.0")
2859 value_to = portfolio.Amount("BTC", "1.0")
2860 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
2861
2862 as_json = trade.as_json()
2863 self.assertEqual("acquire", as_json["action"])
2864 self.assertEqual(D("0.5"), as_json["from"])
2865 self.assertEqual(D("1.0"), as_json["to"])
2866 self.assertEqual("ETH", as_json["currency"])
2867 self.assertEqual("BTC", as_json["base_currency"])
2868
2869@unittest.skipUnless("unit" in limits, "Unit skipped")
2870class OrderTest(WebMockTestCase):
2871 def test_values(self):
2872 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2873 D("0.1"), "BTC", "long", "market", "trade")
2874 self.assertEqual("buy", order.action)
2875 self.assertEqual(10, order.amount.value)
2876 self.assertEqual("ETH", order.amount.currency)
2877 self.assertEqual(D("0.1"), order.rate)
2878 self.assertEqual("BTC", order.base_currency)
2879 self.assertEqual("market", order.market)
2880 self.assertEqual("long", order.trade_type)
2881 self.assertEqual("pending", order.status)
2882 self.assertEqual("trade", order.trade)
2883 self.assertIsNone(order.id)
2884 self.assertFalse(order.close_if_possible)
2885
2886 def test__repr(self):
2887 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2888 D("0.1"), "BTC", "long", "market", "trade")
2889 self.assertEqual("Order(buy long 10.00000000 ETH at 0.1 BTC [pending])", repr(order))
2890
2891 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2892 D("0.1"), "BTC", "long", "market", "trade",
2893 close_if_possible=True)
2894 self.assertEqual("Order(buy long 10.00000000 ETH at 0.1 BTC [pending] ✂)", repr(order))
2895
2896 def test_as_json(self):
2897 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2898 D("0.1"), "BTC", "long", "market", "trade")
2899 mouvement_mock1 = mock.Mock()
2900 mouvement_mock1.as_json.return_value = 1
2901 mouvement_mock2 = mock.Mock()
2902 mouvement_mock2.as_json.return_value = 2
2903
2904 order.mouvements = [mouvement_mock1, mouvement_mock2]
2905 as_json = order.as_json()
2906 self.assertEqual("buy", as_json["action"])
2907 self.assertEqual("long", as_json["trade_type"])
2908 self.assertEqual(10, as_json["amount"])
2909 self.assertEqual("ETH", as_json["currency"])
2910 self.assertEqual("BTC", as_json["base_currency"])
2911 self.assertEqual(D("0.1"), as_json["rate"])
2912 self.assertEqual("pending", as_json["status"])
2913 self.assertEqual(False, as_json["close_if_possible"])
2914 self.assertIsNone(as_json["id"])
2915 self.assertEqual([1, 2], as_json["mouvements"])
2916
2917 def test_account(self):
2918 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2919 D("0.1"), "BTC", "long", "market", "trade")
2920 self.assertEqual("exchange", order.account)
2921
2922 order = portfolio.Order("sell", portfolio.Amount("ETH", 10),
2923 D("0.1"), "BTC", "short", "market", "trade")
2924 self.assertEqual("margin", order.account)
2925
2926 def test_pending(self):
2927 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2928 D("0.1"), "BTC", "long", "market", "trade")
2929 self.assertTrue(order.pending)
2930 order.status = "open"
2931 self.assertFalse(order.pending)
2932
2933 def test_open(self):
2934 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2935 D("0.1"), "BTC", "long", "market", "trade")
2936 self.assertFalse(order.open)
2937 order.status = "open"
2938 self.assertTrue(order.open)
2939
2940 def test_finished(self):
2941 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2942 D("0.1"), "BTC", "long", "market", "trade")
2943 self.assertFalse(order.finished)
2944 order.status = "closed"
2945 self.assertTrue(order.finished)
2946 order.status = "canceled"
2947 self.assertTrue(order.finished)
2948 order.status = "error"
2949 self.assertTrue(order.finished)
2950
2951 @mock.patch.object(portfolio.Order, "fetch")
2952 def test_cancel(self, fetch):
2953 with self.subTest(debug=True):
2954 self.m.debug = True
2955 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2956 D("0.1"), "BTC", "long", self.m, "trade")
2957 order.status = "open"
2958
2959 order.cancel()
2960 self.m.ccxt.cancel_order.assert_not_called()
2961 self.m.report.log_debug_action.assert_called_once()
2962 self.m.report.log_debug_action.reset_mock()
2963 self.assertEqual("canceled", order.status)
2964
2965 with self.subTest(desc="Nominal case"):
2966 self.m.debug = False
2967 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2968 D("0.1"), "BTC", "long", self.m, "trade")
2969 order.status = "open"
2970 order.id = 42
2971
2972 order.cancel()
2973 self.m.ccxt.cancel_order.assert_called_with(42)
2974 fetch.assert_called_once_with()
2975 self.m.report.log_debug_action.assert_not_called()
2976
2977 with self.subTest(exception=True):
2978 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
2979 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2980 D("0.1"), "BTC", "long", self.m, "trade")
2981 order.status = "open"
2982 order.id = 42
2983 order.cancel()
2984 self.m.ccxt.cancel_order.assert_called_with(42)
2985 self.m.report.log_error.assert_called_once()
2986
2987 self.m.reset_mock()
2988 with self.subTest(id=None):
2989 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
2990 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
2991 D("0.1"), "BTC", "long", self.m, "trade")
2992 order.status = "open"
2993 order.cancel()
2994 self.m.ccxt.cancel_order.assert_not_called()
2995
2996 self.m.reset_mock()
2997 with self.subTest(open=False):
2998 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
2999 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3000 D("0.1"), "BTC", "long", self.m, "trade")
3001 order.status = "closed"
3002 order.cancel()
3003 self.m.ccxt.cancel_order.assert_not_called()
3004
3005 def test_dust_amount_remaining(self):
3006 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3007 D("0.1"), "BTC", "long", self.m, "trade")
3008 order.remaining_amount = mock.Mock(return_value=portfolio.Amount("ETH", 1))
3009 self.assertFalse(order.dust_amount_remaining())
3010
3011 order.remaining_amount = mock.Mock(return_value=portfolio.Amount("ETH", D("0.0001")))
3012 self.assertTrue(order.dust_amount_remaining())
3013
3014 @mock.patch.object(portfolio.Order, "fetch")
3015 @mock.patch.object(portfolio.Order, "filled_amount", return_value=portfolio.Amount("ETH", 1))
3016 def test_remaining_amount(self, filled_amount, fetch):
3017 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3018 D("0.1"), "BTC", "long", self.m, "trade")
3019
3020 self.assertEqual(9, order.remaining_amount().value)
3021
3022 order.status = "open"
3023 self.assertEqual(9, order.remaining_amount().value)
3024
3025 @mock.patch.object(portfolio.Order, "fetch")
3026 def test_filled_amount(self, fetch):
3027 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3028 D("0.1"), "BTC", "long", self.m, "trade")
3029 order.mouvements.append(portfolio.Mouvement("ETH", "BTC", {
3030 "tradeID": 42, "type": "buy", "fee": "0.0015",
3031 "date": "2017-12-30 12:00:12", "rate": "0.1",
3032 "amount": "3", "total": "0.3"
3033 }))
3034 order.mouvements.append(portfolio.Mouvement("ETH", "BTC", {
3035 "tradeID": 43, "type": "buy", "fee": "0.0015",
3036 "date": "2017-12-30 13:00:12", "rate": "0.2",
3037 "amount": "2", "total": "0.4"
3038 }))
3039 self.assertEqual(portfolio.Amount("ETH", 5), order.filled_amount())
3040 fetch.assert_not_called()
3041 order.status = "open"
3042 self.assertEqual(portfolio.Amount("ETH", 5), order.filled_amount(in_base_currency=False))
3043 fetch.assert_called_once()
3044 self.assertEqual(portfolio.Amount("BTC", "0.7"), order.filled_amount(in_base_currency=True))
3045
3046 def test_fetch_mouvements(self):
3047 self.m.ccxt.privatePostReturnOrderTrades.return_value = [
3048 {
3049 "tradeID": 42, "type": "buy", "fee": "0.0015",
3050 "date": "2017-12-30 13:00:12", "rate": "0.1",
3051 "amount": "3", "total": "0.3"
3052 },
3053 {
3054 "tradeID": 43, "type": "buy", "fee": "0.0015",
3055 "date": "2017-12-30 12:00:12", "rate": "0.2",
3056 "amount": "2", "total": "0.4"
3057 }
3058 ]
3059 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3060 D("0.1"), "BTC", "long", self.m, "trade")
3061 order.id = 12
3062 order.mouvements = ["Foo", "Bar", "Baz"]
3063
3064 order.fetch_mouvements()
3065
3066 self.m.ccxt.privatePostReturnOrderTrades.assert_called_with({"orderNumber": 12})
3067 self.assertEqual(2, len(order.mouvements))
3068 self.assertEqual(43, order.mouvements[0].id)
3069 self.assertEqual(42, order.mouvements[1].id)
3070
3071 self.m.ccxt.privatePostReturnOrderTrades.side_effect = portfolio.ExchangeError
3072 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3073 D("0.1"), "BTC", "long", self.m, "trade")
3074 order.fetch_mouvements()
3075 self.assertEqual(0, len(order.mouvements))
3076
3077 def test_mark_finished_order(self):
3078 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3079 D("0.1"), "BTC", "short", self.m, "trade",
3080 close_if_possible=True)
3081 order.status = "closed"
3082 self.m.debug = False
3083
3084 order.mark_finished_order()
3085 self.m.ccxt.close_margin_position.assert_called_with("ETH", "BTC")
3086 self.m.ccxt.close_margin_position.reset_mock()
3087
3088 order.status = "open"
3089 order.mark_finished_order()
3090 self.m.ccxt.close_margin_position.assert_not_called()
3091
3092 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3093 D("0.1"), "BTC", "short", self.m, "trade",
3094 close_if_possible=False)
3095 order.status = "closed"
3096 order.mark_finished_order()
3097 self.m.ccxt.close_margin_position.assert_not_called()
3098
3099 order = portfolio.Order("sell", portfolio.Amount("ETH", 10),
3100 D("0.1"), "BTC", "short", self.m, "trade",
3101 close_if_possible=True)
3102 order.status = "closed"
3103 order.mark_finished_order()
3104 self.m.ccxt.close_margin_position.assert_not_called()
3105
3106 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3107 D("0.1"), "BTC", "long", self.m, "trade",
3108 close_if_possible=True)
3109 order.status = "closed"
3110 order.mark_finished_order()
3111 self.m.ccxt.close_margin_position.assert_not_called()
3112
3113 self.m.debug = True
3114
3115 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3116 D("0.1"), "BTC", "short", self.m, "trade",
3117 close_if_possible=True)
3118 order.status = "closed"
3119
3120 order.mark_finished_order()
3121 self.m.ccxt.close_margin_position.assert_not_called()
3122 self.m.report.log_debug_action.assert_called_once()
3123
3124 @mock.patch.object(portfolio.Order, "fetch_mouvements")
3125 @mock.patch.object(portfolio.Order, "mark_disappeared_order")
3126 @mock.patch.object(portfolio.Order, "mark_finished_order")
3127 def test_fetch(self, mark_finished_order, mark_disappeared_order, fetch_mouvements):
3128 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3129 D("0.1"), "BTC", "long", self.m, "trade")
3130 order.id = 45
3131 with self.subTest(debug=True):
3132 self.m.debug = True
3133 order.fetch()
3134 self.m.report.log_debug_action.assert_called_once()
3135 self.m.report.log_debug_action.reset_mock()
3136 self.m.ccxt.fetch_order.assert_not_called()
3137 mark_finished_order.assert_not_called()
3138 mark_disappeared_order.assert_not_called()
3139 fetch_mouvements.assert_not_called()
3140
3141 with self.subTest(debug=False):
3142 self.m.debug = False
3143 self.m.ccxt.fetch_order.return_value = {
3144 "status": "foo",
3145 "datetime": "timestamp"
3146 }
3147 order.fetch()
3148
3149 self.m.ccxt.fetch_order.assert_called_once_with(45)
3150 fetch_mouvements.assert_called_once()
3151 self.assertEqual("foo", order.status)
3152 self.assertEqual("timestamp", order.timestamp)
3153 self.assertEqual(1, len(order.results))
3154 self.m.report.log_debug_action.assert_not_called()
3155 mark_finished_order.assert_called_once()
3156 mark_disappeared_order.assert_called_once()
3157
3158 mark_finished_order.reset_mock()
3159 with self.subTest(missing_order=True):
3160 self.m.ccxt.fetch_order.side_effect = [
3161 portfolio.OrderNotCached,
3162 ]
3163 order.fetch()
3164 self.assertEqual("closed_unknown", order.status)
3165 mark_finished_order.assert_called_once()
3166
3167 def test_mark_disappeared_order(self):
3168 with self.subTest("Open order"):
3169 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3170 D("0.1"), "BTC", "long", self.m, "trade")
3171 order.id = 45
3172 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
3173 "tradeID":21336541,
3174 "currencyPair":"BTC_XRP",
3175 "type":"sell",
3176 "rate":"0.00007013",
3177 "amount":"0.00000222",
3178 "total":"0.00000000",
3179 "fee":"0.00150000",
3180 "date":"2018-04-02 00:09:13"
3181 }))
3182 order.mark_disappeared_order()
3183 self.assertEqual("pending", order.status)
3184
3185 with self.subTest("Non-zero amount"):
3186 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3187 D("0.1"), "BTC", "long", self.m, "trade")
3188 order.id = 45
3189 order.status = "closed"
3190 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
3191 "tradeID":21336541,
3192 "currencyPair":"BTC_XRP",
3193 "type":"sell",
3194 "rate":"0.00007013",
3195 "amount":"0.00000222",
3196 "total":"0.00000010",
3197 "fee":"0.00150000",
3198 "date":"2018-04-02 00:09:13"
3199 }))
3200 order.mark_disappeared_order()
3201 self.assertEqual("closed", order.status)
3202
3203 with self.subTest("Other mouvements"):
3204 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3205 D("0.1"), "BTC", "long", self.m, "trade")
3206 order.id = 45
3207 order.status = "closed"
3208 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
3209 "tradeID":21336541,
3210 "currencyPair":"BTC_XRP",
3211 "type":"sell",
3212 "rate":"0.00007013",
3213 "amount":"0.00000222",
3214 "total":"0.00000001",
3215 "fee":"0.00150000",
3216 "date":"2018-04-02 00:09:13"
3217 }))
3218 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
3219 "tradeID":21336541,
3220 "currencyPair":"BTC_XRP",
3221 "type":"sell",
3222 "rate":"0.00007013",
3223 "amount":"0.00000222",
3224 "total":"0.00000000",
3225 "fee":"0.00150000",
3226 "date":"2018-04-02 00:09:13"
3227 }))
3228 order.mark_disappeared_order()
3229 self.assertEqual("error_disappeared", order.status)
3230
3231 with self.subTest("Order disappeared"):
3232 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3233 D("0.1"), "BTC", "long", self.m, "trade")
3234 order.id = 45
3235 order.status = "closed"
3236 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
3237 "tradeID":21336541,
3238 "currencyPair":"BTC_XRP",
3239 "type":"sell",
3240 "rate":"0.00007013",
3241 "amount":"0.00000222",
3242 "total":"0.00000000",
3243 "fee":"0.00150000",
3244 "date":"2018-04-02 00:09:13"
3245 }))
3246 order.mark_disappeared_order()
3247 self.assertEqual("error_disappeared", order.status)
3248
3249 @mock.patch.object(portfolio.Order, "fetch")
3250 def test_get_status(self, fetch):
3251 with self.subTest(debug=True):
3252 self.m.debug = True
3253 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3254 D("0.1"), "BTC", "long", self.m, "trade")
3255 self.assertEqual("pending", order.get_status())
3256 fetch.assert_not_called()
3257 self.m.report.log_debug_action.assert_called_once()
3258
3259 with self.subTest(debug=False, finished=False):
3260 self.m.debug = False
3261 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3262 D("0.1"), "BTC", "long", self.m, "trade")
3263 def _fetch(order):
3264 def update_status():
3265 order.status = "open"
3266 return update_status
3267 fetch.side_effect = _fetch(order)
3268 self.assertEqual("open", order.get_status())
3269 fetch.assert_called_once()
3270
3271 fetch.reset_mock()
3272 with self.subTest(debug=False, finished=True):
3273 self.m.debug = False
3274 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3275 D("0.1"), "BTC", "long", self.m, "trade")
3276 def _fetch(order):
3277 def update_status():
3278 order.status = "closed"
3279 return update_status
3280 fetch.side_effect = _fetch(order)
3281 self.assertEqual("closed", order.get_status())
3282 fetch.assert_called_once()
3283
3284 def test_run(self):
3285 self.m.ccxt.order_precision.return_value = 4
3286 with self.subTest(debug=True):
3287 self.m.debug = True
3288 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3289 D("0.1"), "BTC", "long", self.m, "trade")
3290 order.run()
3291 self.m.ccxt.create_order.assert_not_called()
3292 self.m.report.log_debug_action.assert_called_with("market.ccxt.create_order('ETH/BTC', 'limit', 'buy', 10.0000, price=0.1, account=exchange)")
3293 self.assertEqual("open", order.status)
3294 self.assertEqual(1, len(order.results))
3295 self.assertEqual(-1, order.id)
3296
3297 self.m.ccxt.create_order.reset_mock()
3298 with self.subTest(debug=False):
3299 self.m.debug = False
3300 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3301 D("0.1"), "BTC", "long", self.m, "trade")
3302 self.m.ccxt.create_order.return_value = { "id": 123 }
3303 order.run()
3304 self.m.ccxt.create_order.assert_called_once()
3305 self.assertEqual(1, len(order.results))
3306 self.assertEqual("open", order.status)
3307
3308 self.m.ccxt.create_order.reset_mock()
3309 with self.subTest(exception=True):
3310 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
3311 D("0.1"), "BTC", "long", self.m, "trade")
3312 self.m.ccxt.create_order.side_effect = Exception("bouh")
3313 order.run()
3314 self.m.ccxt.create_order.assert_called_once()
3315 self.assertEqual(0, len(order.results))
3316 self.assertEqual("error", order.status)
3317 self.m.report.log_error.assert_called_once()
3318
3319 self.m.ccxt.create_order.reset_mock()
3320 with self.subTest(dust_amount_exception=True),\
3321 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
3322 order = portfolio.Order("buy", portfolio.Amount("ETH", 0.001),
3323 D("0.1"), "BTC", "long", self.m, "trade")
3324 self.m.ccxt.create_order.side_effect = portfolio.InvalidOrder
3325 order.run()
3326 self.m.ccxt.create_order.assert_called_once()
3327 self.assertEqual(0, len(order.results))
3328 self.assertEqual("closed", order.status)
3329 mark_finished_order.assert_called_once()
3330
3331 self.m.ccxt.order_precision.return_value = 8
3332 self.m.ccxt.create_order.reset_mock()
3333 with self.subTest(insufficient_funds=True),\
3334 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
3335 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3336 D("0.1"), "BTC", "long", self.m, "trade")
3337 self.m.ccxt.create_order.side_effect = [
3338 portfolio.InsufficientFunds,
3339 portfolio.InsufficientFunds,
3340 portfolio.InsufficientFunds,
3341 { "id": 123 },
3342 ]
3343 order.run()
3344 self.m.ccxt.create_order.assert_has_calls([
3345 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3346 mock.call('ETH/BTC', 'limit', 'buy', D('0.00099'), account='exchange', price=D('0.1')),
3347 mock.call('ETH/BTC', 'limit', 'buy', D('0.0009801'), account='exchange', price=D('0.1')),
3348 mock.call('ETH/BTC', 'limit', 'buy', D('0.00097029'), account='exchange', price=D('0.1')),
3349 ])
3350 self.assertEqual(4, self.m.ccxt.create_order.call_count)
3351 self.assertEqual(1, len(order.results))
3352 self.assertEqual("open", order.status)
3353 self.assertEqual(4, order.tries)
3354 self.m.report.log_error.assert_called()
3355 self.assertEqual(4, self.m.report.log_error.call_count)
3356
3357 self.m.ccxt.order_precision.return_value = 8
3358 self.m.ccxt.create_order.reset_mock()
3359 self.m.report.log_error.reset_mock()
3360 with self.subTest(insufficient_funds=True),\
3361 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
3362 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3363 D("0.1"), "BTC", "long", self.m, "trade")
3364 self.m.ccxt.create_order.side_effect = [
3365 portfolio.InsufficientFunds,
3366 portfolio.InsufficientFunds,
3367 portfolio.InsufficientFunds,
3368 portfolio.InsufficientFunds,
3369 portfolio.InsufficientFunds,
3370 ]
3371 order.run()
3372 self.m.ccxt.create_order.assert_has_calls([
3373 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3374 mock.call('ETH/BTC', 'limit', 'buy', D('0.00099'), account='exchange', price=D('0.1')),
3375 mock.call('ETH/BTC', 'limit', 'buy', D('0.0009801'), account='exchange', price=D('0.1')),
3376 mock.call('ETH/BTC', 'limit', 'buy', D('0.00097029'), account='exchange', price=D('0.1')),
3377 mock.call('ETH/BTC', 'limit', 'buy', D('0.00096059'), account='exchange', price=D('0.1')),
3378 ])
3379 self.assertEqual(5, self.m.ccxt.create_order.call_count)
3380 self.assertEqual(0, len(order.results))
3381 self.assertEqual("error", order.status)
3382 self.assertEqual(5, order.tries)
3383 self.m.report.log_error.assert_called()
3384 self.assertEqual(5, self.m.report.log_error.call_count)
3385 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00096060 ETH at 0.1 BTC [pending])", exception=mock.ANY)
3386
3387 self.m.reset_mock()
3388 with self.subTest(invalid_nonce=True):
3389 with self.subTest(retry_success=True):
3390 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3391 D("0.1"), "BTC", "long", self.m, "trade")
3392 self.m.ccxt.create_order.side_effect = [
3393 portfolio.InvalidNonce,
3394 portfolio.InvalidNonce,
3395 { "id": 123 },
3396 ]
3397 order.run()
3398 self.m.ccxt.create_order.assert_has_calls([
3399 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3400 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3401 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3402 ])
3403 self.assertEqual(3, self.m.ccxt.create_order.call_count)
3404 self.assertEqual(3, order.tries)
3405 self.m.report.log_error.assert_called()
3406 self.assertEqual(2, self.m.report.log_error.call_count)
3407 self.m.report.log_error.assert_called_with(mock.ANY, message="Retrying after invalid nonce", exception=mock.ANY)
3408 self.assertEqual(123, order.id)
3409
3410 self.m.reset_mock()
3411 with self.subTest(retry_success=False):
3412 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3413 D("0.1"), "BTC", "long", self.m, "trade")
3414 self.m.ccxt.create_order.side_effect = [
3415 portfolio.InvalidNonce,
3416 portfolio.InvalidNonce,
3417 portfolio.InvalidNonce,
3418 portfolio.InvalidNonce,
3419 portfolio.InvalidNonce,
3420 ]
3421 order.run()
3422 self.assertEqual(5, self.m.ccxt.create_order.call_count)
3423 self.assertEqual(5, order.tries)
3424 self.m.report.log_error.assert_called()
3425 self.assertEqual(5, self.m.report.log_error.call_count)
3426 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00100000 ETH at 0.1 BTC [pending]) after invalid nonce", exception=mock.ANY)
3427 self.assertEqual("error", order.status)
3428
3429 self.m.reset_mock()
3430 with self.subTest(request_timeout=True):
3431 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3432 D("0.1"), "BTC", "long", self.m, "trade")
3433 with self.subTest(retrieved=False), \
3434 mock.patch.object(order, "retrieve_order") as retrieve:
3435 self.m.ccxt.create_order.side_effect = [
3436 portfolio.RequestTimeout,
3437 portfolio.RequestTimeout,
3438 { "id": 123 },
3439 ]
3440 retrieve.return_value = False
3441 order.run()
3442 self.m.ccxt.create_order.assert_has_calls([
3443 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3444 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3445 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3446 ])
3447 self.assertEqual(3, self.m.ccxt.create_order.call_count)
3448 self.assertEqual(3, order.tries)
3449 self.m.report.log_error.assert_called()
3450 self.assertEqual(2, self.m.report.log_error.call_count)
3451 self.m.report.log_error.assert_called_with(mock.ANY, message="Retrying after timeout", exception=mock.ANY)
3452 self.assertEqual(123, order.id)
3453
3454 self.m.reset_mock()
3455 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3456 D("0.1"), "BTC", "long", self.m, "trade")
3457 with self.subTest(retrieved=True), \
3458 mock.patch.object(order, "retrieve_order") as retrieve:
3459 self.m.ccxt.create_order.side_effect = [
3460 portfolio.RequestTimeout,
3461 ]
3462 def _retrieve():
3463 order.results.append({"id": 123})
3464 return True
3465 retrieve.side_effect = _retrieve
3466 order.run()
3467 self.m.ccxt.create_order.assert_has_calls([
3468 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3469 ])
3470 self.assertEqual(1, self.m.ccxt.create_order.call_count)
3471 self.assertEqual(1, order.tries)
3472 self.m.report.log_error.assert_called()
3473 self.assertEqual(1, self.m.report.log_error.call_count)
3474 self.m.report.log_error.assert_called_with(mock.ANY, message="Timeout, found the order")
3475 self.assertEqual(123, order.id)
3476
3477 self.m.reset_mock()
3478 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3479 D("0.1"), "BTC", "long", self.m, "trade")
3480 with self.subTest(retrieved=False), \
3481 mock.patch.object(order, "retrieve_order") as retrieve:
3482 self.m.ccxt.create_order.side_effect = [
3483 portfolio.RequestTimeout,
3484 portfolio.RequestTimeout,
3485 portfolio.RequestTimeout,
3486 portfolio.RequestTimeout,
3487 portfolio.RequestTimeout,
3488 ]
3489 retrieve.return_value = False
3490 order.run()
3491 self.m.ccxt.create_order.assert_has_calls([
3492 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3493 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3494 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3495 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3496 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
3497 ])
3498 self.assertEqual(5, self.m.ccxt.create_order.call_count)
3499 self.assertEqual(5, order.tries)
3500 self.m.report.log_error.assert_called()
3501 self.assertEqual(5, self.m.report.log_error.call_count)
3502 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00100000 ETH at 0.1 BTC [pending]) after timeouts", exception=mock.ANY)
3503 self.assertEqual("error", order.status)
3504
3505 def test_retrieve_order(self):
3506 with self.subTest(similar_open_order=True):
3507 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3508 D("0.1"), "BTC", "long", self.m, "trade")
3509 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
3510
3511 self.m.ccxt.order_precision.return_value = 8
3512 self.m.ccxt.fetch_orders.return_value = [
3513 { # Wrong amount
3514 'amount': 0.002, 'cost': 0.1,
3515 'datetime': '2018-03-25T15:15:51.000Z',
3516 'fee': None, 'filled': 0.0,
3517 'id': '1',
3518 'info': {
3519 'amount': '0.002',
3520 'date': '2018-03-25 15:15:51',
3521 'margin': 0, 'orderNumber': '1',
3522 'price': '0.1', 'rate': '0.1',
3523 'side': 'buy', 'startingAmount': '0.002',
3524 'status': 'open', 'total': '0.0002',
3525 'type': 'limit'
3526 },
3527 'price': 0.1, 'remaining': 0.002, 'side': 'buy',
3528 'status': 'open', 'symbol': 'ETH/BTC',
3529 'timestamp': 1521990951000, 'trades': None,
3530 'type': 'limit'
3531 },
3532 { # Margin
3533 'amount': 0.001, 'cost': 0.1,
3534 'datetime': '2018-03-25T15:15:51.000Z',
3535 'fee': None, 'filled': 0.0,
3536 'id': '2',
3537 'info': {
3538 'amount': '0.001',
3539 'date': '2018-03-25 15:15:51',
3540 'margin': 1, 'orderNumber': '2',
3541 'price': '0.1', 'rate': '0.1',
3542 'side': 'buy', 'startingAmount': '0.001',
3543 'status': 'open', 'total': '0.0001',
3544 'type': 'limit'
3545 },
3546 'price': 0.1, 'remaining': 0.001, 'side': 'buy',
3547 'status': 'open', 'symbol': 'ETH/BTC',
3548 'timestamp': 1521990951000, 'trades': None,
3549 'type': 'limit'
3550 },
3551 { # selling
3552 'amount': 0.001, 'cost': 0.1,
3553 'datetime': '2018-03-25T15:15:51.000Z',
3554 'fee': None, 'filled': 0.0,
3555 'id': '3',
3556 'info': {
3557 'amount': '0.001',
3558 'date': '2018-03-25 15:15:51',
3559 'margin': 0, 'orderNumber': '3',
3560 'price': '0.1', 'rate': '0.1',
3561 'side': 'sell', 'startingAmount': '0.001',
3562 'status': 'open', 'total': '0.0001',
3563 'type': 'limit'
3564 },
3565 'price': 0.1, 'remaining': 0.001, 'side': 'sell',
3566 'status': 'open', 'symbol': 'ETH/BTC',
3567 'timestamp': 1521990951000, 'trades': None,
3568 'type': 'limit'
3569 },
3570 { # Wrong rate
3571 'amount': 0.001, 'cost': 0.15,
3572 'datetime': '2018-03-25T15:15:51.000Z',
3573 'fee': None, 'filled': 0.0,
3574 'id': '4',
3575 'info': {
3576 'amount': '0.001',
3577 'date': '2018-03-25 15:15:51',
3578 'margin': 0, 'orderNumber': '4',
3579 'price': '0.15', 'rate': '0.15',
3580 'side': 'buy', 'startingAmount': '0.001',
3581 'status': 'open', 'total': '0.0001',
3582 'type': 'limit'
3583 },
3584 'price': 0.15, 'remaining': 0.001, 'side': 'buy',
3585 'status': 'open', 'symbol': 'ETH/BTC',
3586 'timestamp': 1521990951000, 'trades': None,
3587 'type': 'limit'
3588 },
3589 { # All good
3590 'amount': 0.001, 'cost': 0.1,
3591 'datetime': '2018-03-25T15:15:51.000Z',
3592 'fee': None, 'filled': 0.0,
3593 'id': '5',
3594 'info': {
3595 'amount': '0.001',
3596 'date': '2018-03-25 15:15:51',
3597 'margin': 0, 'orderNumber': '1',
3598 'price': '0.1', 'rate': '0.1',
3599 'side': 'buy', 'startingAmount': '0.001',
3600 'status': 'open', 'total': '0.0001',
3601 'type': 'limit'
3602 },
3603 'price': 0.1, 'remaining': 0.001, 'side': 'buy',
3604 'status': 'open', 'symbol': 'ETH/BTC',
3605 'timestamp': 1521990951000, 'trades': None,
3606 'type': 'limit'
3607 }
3608 ]
3609 result = order.retrieve_order()
3610 self.assertTrue(result)
3611 self.assertEqual('5', order.results[0]["id"])
3612 self.m.ccxt.fetch_my_trades.assert_not_called()
3613 self.m.ccxt.fetch_orders.assert_called_once_with(symbol="ETH/BTC", since=1521983750)
3614
3615 self.m.reset_mock()
3616 with self.subTest(similar_open_order=False, past_trades=True):
3617 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3618 D("0.1"), "BTC", "long", self.m, "trade")
3619 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
3620
3621 self.m.ccxt.order_precision.return_value = 8
3622 self.m.ccxt.fetch_orders.return_value = []
3623 self.m.ccxt.fetch_my_trades.return_value = [
3624 { # Wrong timestamp 1
3625 'amount': 0.0006,
3626 'cost': 0.00006,
3627 'datetime': '2018-03-25T15:15:14.000Z',
3628 'id': '1-1',
3629 'info': {
3630 'amount': '0.0006',
3631 'category': 'exchange',
3632 'date': '2018-03-25 15:15:14',
3633 'fee': '0.00150000',
3634 'globalTradeID': 1,
3635 'orderNumber': '1',
3636 'rate': '0.1',
3637 'total': '0.00006',
3638 'tradeID': '1-1',
3639 'type': 'buy'
3640 },
3641 'order': '1',
3642 'price': 0.1,
3643 'side': 'buy',
3644 'symbol': 'ETH/BTC',
3645 'timestamp': 1521983714,
3646 'type': 'limit'
3647 },
3648 { # Wrong timestamp 2
3649 'amount': 0.0004,
3650 'cost': 0.00004,
3651 'datetime': '2018-03-25T15:16:54.000Z',
3652 'id': '1-2',
3653 'info': {
3654 'amount': '0.0004',
3655 'category': 'exchange',
3656 'date': '2018-03-25 15:16:54',
3657 'fee': '0.00150000',
3658 'globalTradeID': 2,
3659 'orderNumber': '1',
3660 'rate': '0.1',
3661 'total': '0.00004',
3662 'tradeID': '1-2',
3663 'type': 'buy'
3664 },
3665 'order': '1',
3666 'price': 0.1,
3667 'side': 'buy',
3668 'symbol': 'ETH/BTC',
3669 'timestamp': 1521983814,
3670 'type': 'limit'
3671 },
3672 { # Wrong side 1
3673 'amount': 0.0006,
3674 'cost': 0.00006,
3675 'datetime': '2018-03-25T15:15:54.000Z',
3676 'id': '2-1',
3677 'info': {
3678 'amount': '0.0006',
3679 'category': 'exchange',
3680 'date': '2018-03-25 15:15:54',
3681 'fee': '0.00150000',
3682 'globalTradeID': 1,
3683 'orderNumber': '2',
3684 'rate': '0.1',
3685 'total': '0.00006',
3686 'tradeID': '2-1',
3687 'type': 'sell'
3688 },
3689 'order': '2',
3690 'price': 0.1,
3691 'side': 'sell',
3692 'symbol': 'ETH/BTC',
3693 'timestamp': 1521983754,
3694 'type': 'limit'
3695 },
3696 { # Wrong side 2
3697 'amount': 0.0004,
3698 'cost': 0.00004,
3699 'datetime': '2018-03-25T15:16:54.000Z',
3700 'id': '2-2',
3701 'info': {
3702 'amount': '0.0004',
3703 'category': 'exchange',
3704 'date': '2018-03-25 15:16:54',
3705 'fee': '0.00150000',
3706 'globalTradeID': 2,
3707 'orderNumber': '2',
3708 'rate': '0.1',
3709 'total': '0.00004',
3710 'tradeID': '2-2',
3711 'type': 'buy'
3712 },
3713 'order': '2',
3714 'price': 0.1,
3715 'side': 'buy',
3716 'symbol': 'ETH/BTC',
3717 'timestamp': 1521983814,
3718 'type': 'limit'
3719 },
3720 { # Margin trade 1
3721 'amount': 0.0006,
3722 'cost': 0.00006,
3723 'datetime': '2018-03-25T15:15:54.000Z',
3724 'id': '3-1',
3725 'info': {
3726 'amount': '0.0006',
3727 'category': 'marginTrade',
3728 'date': '2018-03-25 15:15:54',
3729 'fee': '0.00150000',
3730 'globalTradeID': 1,
3731 'orderNumber': '3',
3732 'rate': '0.1',
3733 'total': '0.00006',
3734 'tradeID': '3-1',
3735 'type': 'buy'
3736 },
3737 'order': '3',
3738 'price': 0.1,
3739 'side': 'buy',
3740 'symbol': 'ETH/BTC',
3741 'timestamp': 1521983754,
3742 'type': 'limit'
3743 },
3744 { # Margin trade 2
3745 'amount': 0.0004,
3746 'cost': 0.00004,
3747 'datetime': '2018-03-25T15:16:54.000Z',
3748 'id': '3-2',
3749 'info': {
3750 'amount': '0.0004',
3751 'category': 'marginTrade',
3752 'date': '2018-03-25 15:16:54',
3753 'fee': '0.00150000',
3754 'globalTradeID': 2,
3755 'orderNumber': '3',
3756 'rate': '0.1',
3757 'total': '0.00004',
3758 'tradeID': '3-2',
3759 'type': 'buy'
3760 },
3761 'order': '3',
3762 'price': 0.1,
3763 'side': 'buy',
3764 'symbol': 'ETH/BTC',
3765 'timestamp': 1521983814,
3766 'type': 'limit'
3767 },
3768 { # Wrong amount 1
3769 'amount': 0.0005,
3770 'cost': 0.00005,
3771 'datetime': '2018-03-25T15:15:54.000Z',
3772 'id': '4-1',
3773 'info': {
3774 'amount': '0.0005',
3775 'category': 'exchange',
3776 'date': '2018-03-25 15:15:54',
3777 'fee': '0.00150000',
3778 'globalTradeID': 1,
3779 'orderNumber': '4',
3780 'rate': '0.1',
3781 'total': '0.00005',
3782 'tradeID': '4-1',
3783 'type': 'buy'
3784 },
3785 'order': '4',
3786 'price': 0.1,
3787 'side': 'buy',
3788 'symbol': 'ETH/BTC',
3789 'timestamp': 1521983754,
3790 'type': 'limit'
3791 },
3792 { # Wrong amount 2
3793 'amount': 0.0004,
3794 'cost': 0.00004,
3795 'datetime': '2018-03-25T15:16:54.000Z',
3796 'id': '4-2',
3797 'info': {
3798 'amount': '0.0004',
3799 'category': 'exchange',
3800 'date': '2018-03-25 15:16:54',
3801 'fee': '0.00150000',
3802 'globalTradeID': 2,
3803 'orderNumber': '4',
3804 'rate': '0.1',
3805 'total': '0.00004',
3806 'tradeID': '4-2',
3807 'type': 'buy'
3808 },
3809 'order': '4',
3810 'price': 0.1,
3811 'side': 'buy',
3812 'symbol': 'ETH/BTC',
3813 'timestamp': 1521983814,
3814 'type': 'limit'
3815 },
3816 { # Wrong price 1
3817 'amount': 0.0006,
3818 'cost': 0.000066,
3819 'datetime': '2018-03-25T15:15:54.000Z',
3820 'id': '5-1',
3821 'info': {
3822 'amount': '0.0006',
3823 'category': 'exchange',
3824 'date': '2018-03-25 15:15:54',
3825 'fee': '0.00150000',
3826 'globalTradeID': 1,
3827 'orderNumber': '5',
3828 'rate': '0.11',
3829 'total': '0.000066',
3830 'tradeID': '5-1',
3831 'type': 'buy'
3832 },
3833 'order': '5',
3834 'price': 0.11,
3835 'side': 'buy',
3836 'symbol': 'ETH/BTC',
3837 'timestamp': 1521983754,
3838 'type': 'limit'
3839 },
3840 { # Wrong price 2
3841 'amount': 0.0004,
3842 'cost': 0.00004,
3843 'datetime': '2018-03-25T15:16:54.000Z',
3844 'id': '5-2',
3845 'info': {
3846 'amount': '0.0004',
3847 'category': 'exchange',
3848 'date': '2018-03-25 15:16:54',
3849 'fee': '0.00150000',
3850 'globalTradeID': 2,
3851 'orderNumber': '5',
3852 'rate': '0.1',
3853 'total': '0.00004',
3854 'tradeID': '5-2',
3855 'type': 'buy'
3856 },
3857 'order': '5',
3858 'price': 0.1,
3859 'side': 'buy',
3860 'symbol': 'ETH/BTC',
3861 'timestamp': 1521983814,
3862 'type': 'limit'
3863 },
3864 { # All good 1
3865 'amount': 0.0006,
3866 'cost': 0.00006,
3867 'datetime': '2018-03-25T15:15:54.000Z',
3868 'id': '7-1',
3869 'info': {
3870 'amount': '0.0006',
3871 'category': 'exchange',
3872 'date': '2018-03-25 15:15:54',
3873 'fee': '0.00150000',
3874 'globalTradeID': 1,
3875 'orderNumber': '7',
3876 'rate': '0.1',
3877 'total': '0.00006',
3878 'tradeID': '7-1',
3879 'type': 'buy'
3880 },
3881 'order': '7',
3882 'price': 0.1,
3883 'side': 'buy',
3884 'symbol': 'ETH/BTC',
3885 'timestamp': 1521983754,
3886 'type': 'limit'
3887 },
3888 { # All good 2
3889 'amount': 0.0004,
3890 'cost': 0.000036,
3891 'datetime': '2018-03-25T15:16:54.000Z',
3892 'id': '7-2',
3893 'info': {
3894 'amount': '0.0004',
3895 'category': 'exchange',
3896 'date': '2018-03-25 15:16:54',
3897 'fee': '0.00150000',
3898 'globalTradeID': 2,
3899 'orderNumber': '7',
3900 'rate': '0.09',
3901 'total': '0.000036',
3902 'tradeID': '7-2',
3903 'type': 'buy'
3904 },
3905 'order': '7',
3906 'price': 0.09,
3907 'side': 'buy',
3908 'symbol': 'ETH/BTC',
3909 'timestamp': 1521983814,
3910 'type': 'limit'
3911 },
3912 ]
3913
3914 result = order.retrieve_order()
3915 self.assertTrue(result)
3916 self.assertEqual('7', order.results[0]["id"])
3917 self.m.ccxt.fetch_orders.assert_called_once_with(symbol="ETH/BTC", since=1521983750)
3918
3919 self.m.reset_mock()
3920 with self.subTest(similar_open_order=False, past_trades=False):
3921 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
3922 D("0.1"), "BTC", "long", self.m, "trade")
3923 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
3924
3925 self.m.ccxt.order_precision.return_value = 8
3926 self.m.ccxt.fetch_orders.return_value = []
3927 self.m.ccxt.fetch_my_trades.return_value = []
3928 result = order.retrieve_order()
3929 self.assertFalse(result)
3930
3931@unittest.skipUnless("unit" in limits, "Unit skipped")
3932class MouvementTest(WebMockTestCase):
3933 def test_values(self):
3934 mouvement = portfolio.Mouvement("ETH", "BTC", {
3935 "tradeID": 42, "type": "buy", "fee": "0.0015",
3936 "date": "2017-12-30 12:00:12", "rate": "0.1",
3937 "amount": "10", "total": "1"
3938 })
3939 self.assertEqual("ETH", mouvement.currency)
3940 self.assertEqual("BTC", mouvement.base_currency)
3941 self.assertEqual(42, mouvement.id)
3942 self.assertEqual("buy", mouvement.action)
3943 self.assertEqual(D("0.0015"), mouvement.fee_rate)
3944 self.assertEqual(portfolio.datetime(2017, 12, 30, 12, 0, 12), mouvement.date)
3945 self.assertEqual(D("0.1"), mouvement.rate)
3946 self.assertEqual(portfolio.Amount("ETH", "10"), mouvement.total)
3947 self.assertEqual(portfolio.Amount("BTC", "1"), mouvement.total_in_base)
3948
3949 mouvement = portfolio.Mouvement("ETH", "BTC", { "foo": "bar" })
3950 self.assertIsNone(mouvement.date)
3951 self.assertIsNone(mouvement.id)
3952 self.assertIsNone(mouvement.action)
3953 self.assertEqual(-1, mouvement.fee_rate)
3954 self.assertEqual(0, mouvement.rate)
3955 self.assertEqual(portfolio.Amount("ETH", 0), mouvement.total)
3956 self.assertEqual(portfolio.Amount("BTC", 0), mouvement.total_in_base)
3957
3958 def test__repr(self):
3959 mouvement = portfolio.Mouvement("ETH", "BTC", {
3960 "tradeID": 42, "type": "buy", "fee": "0.0015",
3961 "date": "2017-12-30 12:00:12", "rate": "0.1",
3962 "amount": "10", "total": "1"
3963 })
3964 self.assertEqual("Mouvement(2017-12-30 12:00:12 ; buy 10.00000000 ETH (1.00000000 BTC) fee: 0.1500%)", repr(mouvement))
3965
3966 mouvement = portfolio.Mouvement("ETH", "BTC", {
3967 "tradeID": 42, "type": "buy",
3968 "date": "garbage", "rate": "0.1",
3969 "amount": "10", "total": "1"
3970 })
3971 self.assertEqual("Mouvement(No date ; buy 10.00000000 ETH (1.00000000 BTC))", repr(mouvement))
3972
3973 def test_as_json(self):
3974 mouvement = portfolio.Mouvement("ETH", "BTC", {
3975 "tradeID": 42, "type": "buy", "fee": "0.0015",
3976 "date": "2017-12-30 12:00:12", "rate": "0.1",
3977 "amount": "10", "total": "1"
3978 })
3979 as_json = mouvement.as_json()
3980
3981 self.assertEqual(D("0.0015"), as_json["fee_rate"])
3982 self.assertEqual(portfolio.datetime(2017, 12, 30, 12, 0, 12), as_json["date"])
3983 self.assertEqual("buy", as_json["action"])
3984 self.assertEqual(D("10"), as_json["total"])
3985 self.assertEqual(D("1"), as_json["total_in_base"])
3986 self.assertEqual("BTC", as_json["base_currency"])
3987 self.assertEqual("ETH", as_json["currency"])
3988
3989@unittest.skipUnless("unit" in limits, "Unit skipped")
3990class ReportStoreTest(WebMockTestCase):
3991 def test_add_log(self):
3992 report_store = market.ReportStore(self.m)
3993 report_store.add_log({"foo": "bar"})
3994
3995 self.assertEqual({"foo": "bar", "date": mock.ANY}, report_store.logs[0])
3996
3997 def test_set_verbose(self):
3998 report_store = market.ReportStore(self.m)
3999 with self.subTest(verbose=True):
4000 report_store.set_verbose(True)
4001 self.assertTrue(report_store.verbose_print)
4002
4003 with self.subTest(verbose=False):
4004 report_store.set_verbose(False)
4005 self.assertFalse(report_store.verbose_print)
4006
4007 def test_merge(self):
4008 report_store1 = market.ReportStore(self.m, verbose_print=False)
4009 report_store2 = market.ReportStore(None, verbose_print=False)
4010
4011 report_store2.log_stage("1")
4012 report_store1.log_stage("2")
4013 report_store2.log_stage("3")
4014
4015 report_store1.merge(report_store2)
4016
4017 self.assertEqual(3, len(report_store1.logs))
4018 self.assertEqual(["1", "2", "3"], list(map(lambda x: x["stage"], report_store1.logs)))
4019 self.assertEqual(6, len(report_store1.print_logs))
4020
4021 def test_print_log(self):
4022 report_store = market.ReportStore(self.m)
4023 with self.subTest(verbose=True),\
4024 mock.patch.object(store, "datetime") as time_mock,\
4025 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
4026 time_mock.now.return_value = datetime.datetime(2018, 2, 25, 2, 20, 10)
4027 report_store.set_verbose(True)
4028 report_store.print_log("Coucou")
4029 report_store.print_log(portfolio.Amount("BTC", 1))
4030 self.assertEqual(stdout_mock.getvalue(), "2018-02-25 02:20:10: Coucou\n2018-02-25 02:20:10: 1.00000000 BTC\n")
4031
4032 with self.subTest(verbose=False),\
4033 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
4034 report_store.set_verbose(False)
4035 report_store.print_log("Coucou")
4036 report_store.print_log(portfolio.Amount("BTC", 1))
4037 self.assertEqual(stdout_mock.getvalue(), "")
4038
4039 def test_default_json_serial(self):
4040 report_store = market.ReportStore(self.m)
4041
4042 self.assertEqual("2018-02-24T00:00:00",
4043 report_store.default_json_serial(portfolio.datetime(2018, 2, 24)))
4044 self.assertEqual("1.00000000 BTC",
4045 report_store.default_json_serial(portfolio.Amount("BTC", 1)))
4046
4047 def test_to_json(self):
4048 report_store = market.ReportStore(self.m)
4049 report_store.logs.append({"foo": "bar"})
4050 self.assertEqual('[\n {\n "foo": "bar"\n }\n]', report_store.to_json())
4051 report_store.logs.append({"date": portfolio.datetime(2018, 2, 24)})
4052 self.assertEqual('[\n {\n "foo": "bar"\n },\n {\n "date": "2018-02-24T00:00:00"\n }\n]', report_store.to_json())
4053 report_store.logs.append({"amount": portfolio.Amount("BTC", 1)})
4054 self.assertEqual('[\n {\n "foo": "bar"\n },\n {\n "date": "2018-02-24T00:00:00"\n },\n {\n "amount": "1.00000000 BTC"\n }\n]', report_store.to_json())
4055
4056 def test_to_json_array(self):
4057 report_store = market.ReportStore(self.m)
4058 report_store.logs.append({
4059 "date": "date1", "type": "type1", "foo": "bar", "bla": "bla"
4060 })
4061 report_store.logs.append({
4062 "date": "date2", "type": "type2", "foo": "bar", "bla": "bla"
4063 })
4064 logs = list(report_store.to_json_array())
4065
4066 self.assertEqual(2, len(logs))
4067 self.assertEqual(("date1", "type1", '{\n "foo": "bar",\n "bla": "bla"\n}'), logs[0])
4068 self.assertEqual(("date2", "type2", '{\n "foo": "bar",\n "bla": "bla"\n}'), logs[1])
4069
4070 @mock.patch.object(market.ReportStore, "print_log")
4071 @mock.patch.object(market.ReportStore, "add_log")
4072 def test_log_stage(self, add_log, print_log):
4073 report_store = market.ReportStore(self.m)
4074 c = lambda x: x
4075 report_store.log_stage("foo", bar="baz", c=c, d=portfolio.Amount("BTC", 1))
4076 print_log.assert_has_calls([
4077 mock.call("-----------"),
4078 mock.call("[Stage] foo bar=baz, c=c = lambda x: x, d={'currency': 'BTC', 'value': Decimal('1')}"),
4079 ])
4080 add_log.assert_called_once_with({
4081 'type': 'stage',
4082 'stage': 'foo',
4083 'args': {
4084 'bar': 'baz',
4085 'c': 'c = lambda x: x',
4086 'd': {
4087 'currency': 'BTC',
4088 'value': D('1')
4089 }
4090 }
4091 })
4092
4093 @mock.patch.object(market.ReportStore, "print_log")
4094 @mock.patch.object(market.ReportStore, "add_log")
4095 def test_log_balances(self, add_log, print_log):
4096 report_store = market.ReportStore(self.m)
4097 self.m.balances.as_json.return_value = "json"
4098 self.m.balances.all = { "FOO": "bar", "BAR": "baz" }
4099
4100 report_store.log_balances(tag="tag")
4101 print_log.assert_has_calls([
4102 mock.call("[Balance]"),
4103 mock.call("\tbar"),
4104 mock.call("\tbaz"),
4105 ])
4106 add_log.assert_called_once_with({
4107 'type': 'balance',
4108 'balances': 'json',
4109 'tag': 'tag'
4110 })
4111
4112 @mock.patch.object(market.ReportStore, "print_log")
4113 @mock.patch.object(market.ReportStore, "add_log")
4114 def test_log_tickers(self, add_log, print_log):
4115 report_store = market.ReportStore(self.m)
4116 amounts = {
4117 "BTC": portfolio.Amount("BTC", 10),
4118 "ETH": portfolio.Amount("BTC", D("0.3"))
4119 }
4120 amounts["ETH"].rate = D("0.1")
4121
4122 report_store.log_tickers(amounts, "BTC", "default", "total")
4123 print_log.assert_not_called()
4124 add_log.assert_called_once_with({
4125 'type': 'tickers',
4126 'compute_value': 'default',
4127 'balance_type': 'total',
4128 'currency': 'BTC',
4129 'balances': {
4130 'BTC': D('10'),
4131 'ETH': D('0.3')
4132 },
4133 'rates': {
4134 'BTC': None,
4135 'ETH': D('0.1')
4136 },
4137 'total': D('10.3')
4138 })
4139
4140 add_log.reset_mock()
4141 compute_value = lambda x: x["bid"]
4142 report_store.log_tickers(amounts, "BTC", compute_value, "total")
4143 add_log.assert_called_once_with({
4144 'type': 'tickers',
4145 'compute_value': 'compute_value = lambda x: x["bid"]',
4146 'balance_type': 'total',
4147 'currency': 'BTC',
4148 'balances': {
4149 'BTC': D('10'),
4150 'ETH': D('0.3')
4151 },
4152 'rates': {
4153 'BTC': None,
4154 'ETH': D('0.1')
4155 },
4156 'total': D('10.3')
4157 })
4158
4159 @mock.patch.object(market.ReportStore, "print_log")
4160 @mock.patch.object(market.ReportStore, "add_log")
4161 def test_log_dispatch(self, add_log, print_log):
4162 report_store = market.ReportStore(self.m)
4163 amount = portfolio.Amount("BTC", "10.3")
4164 amounts = {
4165 "BTC": portfolio.Amount("BTC", 10),
4166 "ETH": portfolio.Amount("BTC", D("0.3"))
4167 }
4168 report_store.log_dispatch(amount, amounts, "medium", "repartition")
4169 print_log.assert_not_called()
4170 add_log.assert_called_once_with({
4171 'type': 'dispatch',
4172 'liquidity': 'medium',
4173 'repartition_ratio': 'repartition',
4174 'total_amount': {
4175 'currency': 'BTC',
4176 'value': D('10.3')
4177 },
4178 'repartition': {
4179 'BTC': D('10'),
4180 'ETH': D('0.3')
4181 }
4182 })
4183
4184 @mock.patch.object(market.ReportStore, "print_log")
4185 @mock.patch.object(market.ReportStore, "add_log")
4186 def test_log_trades(self, add_log, print_log):
4187 report_store = market.ReportStore(self.m)
4188 trade_mock1 = mock.Mock()
4189 trade_mock2 = mock.Mock()
4190 trade_mock1.as_json.return_value = { "trade": "1" }
4191 trade_mock2.as_json.return_value = { "trade": "2" }
4192
4193 matching_and_trades = [
4194 (True, trade_mock1),
4195 (False, trade_mock2),
4196 ]
4197 report_store.log_trades(matching_and_trades, "only")
4198
4199 print_log.assert_not_called()
4200 add_log.assert_called_with({
4201 'type': 'trades',
4202 'only': 'only',
4203 'debug': False,
4204 'trades': [
4205 {'trade': '1', 'skipped': False},
4206 {'trade': '2', 'skipped': True}
4207 ]
4208 })
4209
4210 @mock.patch.object(market.ReportStore, "print_log")
4211 @mock.patch.object(market.ReportStore, "add_log")
4212 def test_log_orders(self, add_log, print_log):
4213 report_store = market.ReportStore(self.m)
4214
4215 order_mock1 = mock.Mock()
4216 order_mock2 = mock.Mock()
4217
4218 order_mock1.as_json.return_value = "order1"
4219 order_mock2.as_json.return_value = "order2"
4220
4221 orders = [order_mock1, order_mock2]
4222
4223 report_store.log_orders(orders, tick="tick",
4224 only="only", compute_value="compute_value")
4225
4226 print_log.assert_called_once_with("[Orders]")
4227 self.m.trades.print_all_with_order.assert_called_once_with(ind="\t")
4228
4229 add_log.assert_called_with({
4230 'type': 'orders',
4231 'only': 'only',
4232 'compute_value': 'compute_value',
4233 'tick': 'tick',
4234 'orders': ['order1', 'order2']
4235 })
4236
4237 add_log.reset_mock()
4238 def compute_value(x, y):
4239 return x[y]
4240 report_store.log_orders(orders, tick="tick",
4241 only="only", compute_value=compute_value)
4242 add_log.assert_called_with({
4243 'type': 'orders',
4244 'only': 'only',
4245 'compute_value': 'def compute_value(x, y):\n return x[y]',
4246 'tick': 'tick',
4247 'orders': ['order1', 'order2']
4248 })
4249
4250
4251 @mock.patch.object(market.ReportStore, "print_log")
4252 @mock.patch.object(market.ReportStore, "add_log")
4253 def test_log_order(self, add_log, print_log):
4254 report_store = market.ReportStore(self.m)
4255 order_mock = mock.Mock()
4256 order_mock.as_json.return_value = "order"
4257 new_order_mock = mock.Mock()
4258 new_order_mock.as_json.return_value = "new_order"
4259 order_mock.__repr__ = mock.Mock()
4260 order_mock.__repr__.return_value = "Order Mock"
4261 new_order_mock.__repr__ = mock.Mock()
4262 new_order_mock.__repr__.return_value = "New order Mock"
4263
4264 with self.subTest(finished=True):
4265 report_store.log_order(order_mock, 1, finished=True)
4266 print_log.assert_called_once_with("[Order] Finished Order Mock")
4267 add_log.assert_called_once_with({
4268 'type': 'order',
4269 'tick': 1,
4270 'update': None,
4271 'order': 'order',
4272 'compute_value': None,
4273 'new_order': None
4274 })
4275
4276 add_log.reset_mock()
4277 print_log.reset_mock()
4278
4279 with self.subTest(update="waiting"):
4280 report_store.log_order(order_mock, 1, update="waiting")
4281 print_log.assert_called_once_with("[Order] Order Mock, tick 1, waiting")
4282 add_log.assert_called_once_with({
4283 'type': 'order',
4284 'tick': 1,
4285 'update': 'waiting',
4286 'order': 'order',
4287 'compute_value': None,
4288 'new_order': None
4289 })
4290
4291 add_log.reset_mock()
4292 print_log.reset_mock()
4293 with self.subTest(update="adjusting"):
4294 compute_value = lambda x: (x["bid"] + x["ask"]*2)/3
4295 report_store.log_order(order_mock, 3,
4296 update="adjusting", new_order=new_order_mock,
4297 compute_value=compute_value)
4298 print_log.assert_called_once_with("[Order] Order Mock, tick 3, cancelling and adjusting to New order Mock")
4299 add_log.assert_called_once_with({
4300 'type': 'order',
4301 'tick': 3,
4302 'update': 'adjusting',
4303 'order': 'order',
4304 'compute_value': 'compute_value = lambda x: (x["bid"] + x["ask"]*2)/3',
4305 'new_order': 'new_order'
4306 })
4307
4308 add_log.reset_mock()
4309 print_log.reset_mock()
4310 with self.subTest(update="market_fallback"):
4311 report_store.log_order(order_mock, 7,
4312 update="market_fallback", new_order=new_order_mock)
4313 print_log.assert_called_once_with("[Order] Order Mock, tick 7, fallbacking to market value")
4314 add_log.assert_called_once_with({
4315 'type': 'order',
4316 'tick': 7,
4317 'update': 'market_fallback',
4318 'order': 'order',
4319 'compute_value': None,
4320 'new_order': 'new_order'
4321 })
4322
4323 add_log.reset_mock()
4324 print_log.reset_mock()
4325 with self.subTest(update="market_adjusting"):
4326 report_store.log_order(order_mock, 17,
4327 update="market_adjust", new_order=new_order_mock)
4328 print_log.assert_called_once_with("[Order] Order Mock, tick 17, market value, cancelling and adjusting to New order Mock")
4329 add_log.assert_called_once_with({
4330 'type': 'order',
4331 'tick': 17,
4332 'update': 'market_adjust',
4333 'order': 'order',
4334 'compute_value': None,
4335 'new_order': 'new_order'
4336 })
4337
4338 @mock.patch.object(market.ReportStore, "print_log")
4339 @mock.patch.object(market.ReportStore, "add_log")
4340 def test_log_move_balances(self, add_log, print_log):
4341 report_store = market.ReportStore(self.m)
4342 needed = {
4343 "BTC": portfolio.Amount("BTC", 10),
4344 "USDT": 1
4345 }
4346 moving = {
4347 "BTC": portfolio.Amount("BTC", 3),
4348 "USDT": -2
4349 }
4350 report_store.log_move_balances(needed, moving)
4351 print_log.assert_not_called()
4352 add_log.assert_called_once_with({
4353 'type': 'move_balances',
4354 'debug': False,
4355 'needed': {
4356 'BTC': D('10'),
4357 'USDT': 1
4358 },
4359 'moving': {
4360 'BTC': D('3'),
4361 'USDT': -2
4362 }
4363 })
4364
4365 @mock.patch.object(market.ReportStore, "print_log")
4366 @mock.patch.object(market.ReportStore, "add_log")
4367 def test_log_http_request(self, add_log, print_log):
4368 report_store = market.ReportStore(self.m)
4369 response = mock.Mock()
4370 response.status_code = 200
4371 response.text = "Hey"
4372
4373 report_store.log_http_request("method", "url", "body",
4374 "headers", response)
4375 print_log.assert_not_called()
4376 add_log.assert_called_once_with({
4377 'type': 'http_request',
4378 'method': 'method',
4379 'url': 'url',
4380 'body': 'body',
4381 'headers': 'headers',
4382 'status': 200,
4383 'response': 'Hey'
4384 })
4385
4386 add_log.reset_mock()
4387 report_store.log_http_request("method", "url", "body",
4388 "headers", ValueError("Foo"))
4389 add_log.assert_called_once_with({
4390 'type': 'http_request',
4391 'method': 'method',
4392 'url': 'url',
4393 'body': 'body',
4394 'headers': 'headers',
4395 'status': -1,
4396 'response': None,
4397 'error': 'ValueError',
4398 'error_message': 'Foo',
4399 })
4400
4401 @mock.patch.object(market.ReportStore, "add_log")
4402 def test_log_market(self, add_log):
4403 report_store = market.ReportStore(self.m)
4404
4405 report_store.log_market(self.market_args(debug=True, quiet=False), 4, 1)
4406 add_log.assert_called_once_with({
4407 "type": "market",
4408 "commit": "$Format:%H$",
4409 "args": { "report_path": None, "debug": True, "quiet": False },
4410 "user_id": 4,
4411 "market_id": 1,
4412 })
4413
4414 @mock.patch.object(market.ReportStore, "print_log")
4415 @mock.patch.object(market.ReportStore, "add_log")
4416 def test_log_error(self, add_log, print_log):
4417 report_store = market.ReportStore(self.m)
4418 with self.subTest(message=None, exception=None):
4419 report_store.log_error("action")
4420 print_log.assert_called_once_with("[Error] action")
4421 add_log.assert_called_once_with({
4422 'type': 'error',
4423 'action': 'action',
4424 'exception_class': None,
4425 'exception_message': None,
4426 'message': None
4427 })
4428
4429 print_log.reset_mock()
4430 add_log.reset_mock()
4431 with self.subTest(message="Hey", exception=None):
4432 report_store.log_error("action", message="Hey")
4433 print_log.assert_has_calls([
4434 mock.call("[Error] action"),
4435 mock.call("\tHey")
4436 ])
4437 add_log.assert_called_once_with({
4438 'type': 'error',
4439 'action': 'action',
4440 'exception_class': None,
4441 'exception_message': None,
4442 'message': "Hey"
4443 })
4444
4445 print_log.reset_mock()
4446 add_log.reset_mock()
4447 with self.subTest(message=None, exception=Exception("bouh")):
4448 report_store.log_error("action", exception=Exception("bouh"))
4449 print_log.assert_has_calls([
4450 mock.call("[Error] action"),
4451 mock.call("\tException: bouh")
4452 ])
4453 add_log.assert_called_once_with({
4454 'type': 'error',
4455 'action': 'action',
4456 'exception_class': "Exception",
4457 'exception_message': "bouh",
4458 'message': None
4459 })
4460
4461 print_log.reset_mock()
4462 add_log.reset_mock()
4463 with self.subTest(message="Hey", exception=Exception("bouh")):
4464 report_store.log_error("action", message="Hey", exception=Exception("bouh"))
4465 print_log.assert_has_calls([
4466 mock.call("[Error] action"),
4467 mock.call("\tException: bouh"),
4468 mock.call("\tHey")
4469 ])
4470 add_log.assert_called_once_with({
4471 'type': 'error',
4472 'action': 'action',
4473 'exception_class': "Exception",
4474 'exception_message': "bouh",
4475 'message': "Hey"
4476 })
4477
4478 @mock.patch.object(market.ReportStore, "print_log")
4479 @mock.patch.object(market.ReportStore, "add_log")
4480 def test_log_debug_action(self, add_log, print_log):
4481 report_store = market.ReportStore(self.m)
4482 report_store.log_debug_action("Hey")
4483
4484 print_log.assert_called_once_with("[Debug] Hey")
4485 add_log.assert_called_once_with({
4486 'type': 'debug_action',
4487 'action': 'Hey'
4488 })
4489
4490@unittest.skipUnless("unit" in limits, "Unit skipped")
4491class MainTest(WebMockTestCase):
4492 def test_make_order(self):
4493 self.m.get_ticker.return_value = {
4494 "inverted": False,
4495 "average": D("0.1"),
4496 "bid": D("0.09"),
4497 "ask": D("0.11"),
4498 }
4499
4500 with self.subTest(description="nominal case"):
4501 main.make_order(self.m, 10, "ETH")
4502
4503 self.m.report.log_stage.assert_has_calls([
4504 mock.call("make_order_begin"),
4505 mock.call("make_order_end"),
4506 ])
4507 self.m.balances.fetch_balances.assert_has_calls([
4508 mock.call(tag="make_order_begin"),
4509 mock.call(tag="make_order_end"),
4510 ])
4511 self.m.trades.all.append.assert_called_once()
4512 trade = self.m.trades.all.append.mock_calls[0][1][0]
4513 self.assertEqual(False, trade.orders[0].close_if_possible)
4514 self.assertEqual(0, trade.value_from)
4515 self.assertEqual("ETH", trade.currency)
4516 self.assertEqual("BTC", trade.base_currency)
4517 self.m.report.log_orders.assert_called_once_with([trade.orders[0]], None, "average")
4518 self.m.trades.run_orders.assert_called_once_with()
4519 self.m.follow_orders.assert_called_once_with()
4520
4521 order = trade.orders[0]
4522 self.assertEqual(D("0.10"), order.rate)
4523
4524 self.m.reset_mock()
4525 with self.subTest(compute_value="default"):
4526 main.make_order(self.m, 10, "ETH", action="dispose",
4527 compute_value="ask")
4528
4529 trade = self.m.trades.all.append.mock_calls[0][1][0]
4530 order = trade.orders[0]
4531 self.assertEqual(D("0.11"), order.rate)
4532
4533 self.m.reset_mock()
4534 with self.subTest(follow=False):
4535 result = main.make_order(self.m, 10, "ETH", follow=False)
4536
4537 self.m.report.log_stage.assert_has_calls([
4538 mock.call("make_order_begin"),
4539 mock.call("make_order_end_not_followed"),
4540 ])
4541 self.m.balances.fetch_balances.assert_called_once_with(tag="make_order_begin")
4542
4543 self.m.trades.all.append.assert_called_once()
4544 trade = self.m.trades.all.append.mock_calls[0][1][0]
4545 self.assertEqual(0, trade.value_from)
4546 self.assertEqual("ETH", trade.currency)
4547 self.assertEqual("BTC", trade.base_currency)
4548 self.m.report.log_orders.assert_called_once_with([trade.orders[0]], None, "average")
4549 self.m.trades.run_orders.assert_called_once_with()
4550 self.m.follow_orders.assert_not_called()
4551 self.assertEqual(trade.orders[0], result)
4552
4553 self.m.reset_mock()
4554 with self.subTest(base_currency="USDT"):
4555 main.make_order(self.m, 1, "BTC", base_currency="USDT")
4556
4557 trade = self.m.trades.all.append.mock_calls[0][1][0]
4558 self.assertEqual("BTC", trade.currency)
4559 self.assertEqual("USDT", trade.base_currency)
4560
4561 self.m.reset_mock()
4562 with self.subTest(close_if_possible=True):
4563 main.make_order(self.m, 10, "ETH", close_if_possible=True)
4564
4565 trade = self.m.trades.all.append.mock_calls[0][1][0]
4566 self.assertEqual(True, trade.orders[0].close_if_possible)
4567
4568 self.m.reset_mock()
4569 with self.subTest(action="dispose"):
4570 main.make_order(self.m, 10, "ETH", action="dispose")
4571
4572 trade = self.m.trades.all.append.mock_calls[0][1][0]
4573 self.assertEqual(0, trade.value_to)
4574 self.assertEqual(1, trade.value_from.value)
4575 self.assertEqual("ETH", trade.currency)
4576 self.assertEqual("BTC", trade.base_currency)
4577
4578 self.m.reset_mock()
4579 with self.subTest(compute_value="default"):
4580 main.make_order(self.m, 10, "ETH", action="dispose",
4581 compute_value="bid")
4582
4583 trade = self.m.trades.all.append.mock_calls[0][1][0]
4584 self.assertEqual(D("0.9"), trade.value_from.value)
4585
4586 def test_get_user_market(self):
4587 with mock.patch("main.fetch_markets") as main_fetch_markets,\
4588 mock.patch("main.parse_args") as main_parse_args,\
4589 mock.patch("main.parse_config") as main_parse_config:
4590 with self.subTest(debug=False):
4591 main_parse_args.return_value = self.market_args()
4592 main_parse_config.return_value = "pg_config"
4593 main_fetch_markets.return_value = [(1, {"key": "market_config"}, 3)]
4594 m = main.get_user_market("config_path.ini", 1)
4595
4596 self.assertIsInstance(m, market.Market)
4597 self.assertFalse(m.debug)
4598 main_parse_args.assert_called_once_with(["--config", "config_path.ini"])
4599
4600 main_parse_args.reset_mock()
4601 with self.subTest(debug=True):
4602 main_parse_args.return_value = self.market_args(debug=True)
4603 main_parse_config.return_value = "pg_config"
4604 main_fetch_markets.return_value = [(1, {"key": "market_config"}, 3)]
4605 m = main.get_user_market("config_path.ini", 1, debug=True)
4606
4607 self.assertIsInstance(m, market.Market)
4608 self.assertTrue(m.debug)
4609 main_parse_args.assert_called_once_with(["--config", "config_path.ini", "--debug"])
4610
4611 def test_process(self):
4612 with mock.patch("market.Market") as market_mock,\
4613 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
4614
4615 args_mock = mock.Mock()
4616 args_mock.action = "action"
4617 args_mock.config = "config"
4618 args_mock.user = "user"
4619 args_mock.debug = "debug"
4620 args_mock.before = "before"
4621 args_mock.after = "after"
4622 self.assertEqual("", stdout_mock.getvalue())
4623
4624 main.process("config", 3, 1, args_mock, "pg_config")
4625
4626 market_mock.from_config.assert_has_calls([
4627 mock.call("config", args_mock, pg_config="pg_config", market_id=3, user_id=1),
4628 mock.call().process("action", before="before", after="after"),
4629 ])
4630
4631 with self.subTest(exception=True):
4632 market_mock.from_config.side_effect = Exception("boo")
4633 main.process(3, "config", 1, args_mock, "pg_config")
4634 self.assertEqual("Exception: boo\n", stdout_mock.getvalue())
4635
4636 def test_main(self):
4637 with self.subTest(parallel=False):
4638 with mock.patch("main.parse_args") as parse_args,\
4639 mock.patch("main.parse_config") as parse_config,\
4640 mock.patch("main.fetch_markets") as fetch_markets,\
4641 mock.patch("main.process") as process:
4642
4643 args_mock = mock.Mock()
4644 args_mock.parallel = False
4645 args_mock.user = "user"
4646 parse_args.return_value = args_mock
4647
4648 parse_config.return_value = "pg_config"
4649
4650 fetch_markets.return_value = [[3, "config1", 1], [1, "config2", 2]]
4651
4652 main.main(["Foo", "Bar"])
4653
4654 parse_args.assert_called_with(["Foo", "Bar"])
4655 parse_config.assert_called_with(args_mock)
4656 fetch_markets.assert_called_with("pg_config", "user")
4657
4658 self.assertEqual(2, process.call_count)
4659 process.assert_has_calls([
4660 mock.call("config1", 3, 1, args_mock, "pg_config"),
4661 mock.call("config2", 1, 2, args_mock, "pg_config"),
4662 ])
4663 with self.subTest(parallel=True):
4664 with mock.patch("main.parse_args") as parse_args,\
4665 mock.patch("main.parse_config") as parse_config,\
4666 mock.patch("main.fetch_markets") as fetch_markets,\
4667 mock.patch("main.process") as process,\
4668 mock.patch("store.Portfolio.start_worker") as start:
4669
4670 args_mock = mock.Mock()
4671 args_mock.parallel = True
4672 args_mock.user = "user"
4673 parse_args.return_value = args_mock
4674
4675 parse_config.return_value = "pg_config"
4676
4677 fetch_markets.return_value = [[3, "config1", 1], [1, "config2", 2]]
4678
4679 main.main(["Foo", "Bar"])
4680
4681 parse_args.assert_called_with(["Foo", "Bar"])
4682 parse_config.assert_called_with(args_mock)
4683 fetch_markets.assert_called_with("pg_config", "user")
4684
4685 start.assert_called_once_with()
4686 self.assertEqual(2, process.call_count)
4687 process.assert_has_calls([
4688 mock.call.__bool__(),
4689 mock.call("config1", 3, 1, args_mock, "pg_config"),
4690 mock.call.__bool__(),
4691 mock.call("config2", 1, 2, args_mock, "pg_config"),
4692 ])
4693
4694 @mock.patch.object(main.sys, "exit")
4695 @mock.patch("main.os")
4696 def test_parse_config(self, os, exit):
4697 with self.subTest(report_path=None):
4698 args = main.configargparse.Namespace(**{
4699 "db_host": "host",
4700 "db_port": "port",
4701 "db_user": "user",
4702 "db_password": "password",
4703 "db_database": "database",
4704 "report_path": None,
4705 })
4706
4707 result = main.parse_config(args)
4708 self.assertEqual({ "host": "host", "port": "port", "user":
4709 "user", "password": "password", "database": "database"
4710 }, result)
4711 with self.assertRaises(AttributeError):
4712 args.db_password
4713
4714 with self.subTest(report_path="present"):
4715 args = main.configargparse.Namespace(**{
4716 "db_host": "host",
4717 "db_port": "port",
4718 "db_user": "user",
4719 "db_password": "password",
4720 "db_database": "database",
4721 "report_path": "report_path",
4722 })
4723
4724 os.path.exists.return_value = False
4725
4726 result = main.parse_config(args)
4727
4728 os.path.exists.assert_called_once_with("report_path")
4729 os.makedirs.assert_called_once_with("report_path")
4730
4731 def test_parse_args(self):
4732 with self.subTest(config="config.ini"):
4733 args = main.parse_args([])
4734 self.assertEqual("config.ini", args.config)
4735 self.assertFalse(args.before)
4736 self.assertFalse(args.after)
4737 self.assertFalse(args.debug)
4738
4739 args = main.parse_args(["--before", "--after", "--debug"])
4740 self.assertTrue(args.before)
4741 self.assertTrue(args.after)
4742 self.assertTrue(args.debug)
4743
4744 with self.subTest(config="inexistant"), \
4745 self.assertRaises(SystemExit), \
4746 mock.patch('sys.stderr', new_callable=StringIO) as stdout_mock:
4747 args = main.parse_args(["--config", "foo.bar"])
4748
4749 @mock.patch.object(main, "psycopg2")
4750 def test_fetch_markets(self, psycopg2):
4751 connect_mock = mock.Mock()
4752 cursor_mock = mock.MagicMock()
4753 cursor_mock.__iter__.return_value = ["row_1", "row_2"]
4754
4755 connect_mock.cursor.return_value = cursor_mock
4756 psycopg2.connect.return_value = connect_mock
4757
4758 with self.subTest(user=None):
4759 rows = list(main.fetch_markets({"foo": "bar"}, None))
4760
4761 psycopg2.connect.assert_called_once_with(foo="bar")
4762 cursor_mock.execute.assert_called_once_with("SELECT id,config,user_id FROM market_configs")
4763
4764 self.assertEqual(["row_1", "row_2"], rows)
4765
4766 psycopg2.connect.reset_mock()
4767 cursor_mock.execute.reset_mock()
4768 with self.subTest(user=1):
4769 rows = list(main.fetch_markets({"foo": "bar"}, 1))
4770
4771 psycopg2.connect.assert_called_once_with(foo="bar")
4772 cursor_mock.execute.assert_called_once_with("SELECT id,config,user_id FROM market_configs WHERE user_id = %s", 1)
4773
4774 self.assertEqual(["row_1", "row_2"], rows)
4775
4776
4777@unittest.skipUnless("unit" in limits, "Unit skipped")
4778class ProcessorTest(WebMockTestCase):
4779 def test_values(self):
4780 processor = market.Processor(self.m)
4781
4782 self.assertEqual(self.m, processor.market)
4783
4784 def test_run_action(self):
4785 processor = market.Processor(self.m)
4786
4787 with mock.patch.object(processor, "parse_args") as parse_args:
4788 method_mock = mock.Mock()
4789 parse_args.return_value = [method_mock, { "foo": "bar" }]
4790
4791 processor.run_action("foo", "bar", "baz")
4792
4793 parse_args.assert_called_with("foo", "bar", "baz")
4794
4795 method_mock.assert_called_with(foo="bar")
4796
4797 processor.run_action("wait_for_recent", "bar", "baz")
4798
4799 method_mock.assert_called_with(foo="bar")
4800
4801 def test_select_step(self):
4802 processor = market.Processor(self.m)
4803
4804 scenario = processor.scenarios["sell_all"]
4805
4806 self.assertEqual(scenario, processor.select_steps(scenario, "all"))
4807 self.assertEqual(["all_sell"], list(map(lambda x: x["name"], processor.select_steps(scenario, "before"))))
4808 self.assertEqual(["wait", "all_buy"], list(map(lambda x: x["name"], processor.select_steps(scenario, "after"))))
4809 self.assertEqual(["wait"], list(map(lambda x: x["name"], processor.select_steps(scenario, 2))))
4810 self.assertEqual(["wait"], list(map(lambda x: x["name"], processor.select_steps(scenario, "wait"))))
4811
4812 with self.assertRaises(TypeError):
4813 processor.select_steps(scenario, ["wait"])
4814
4815 @mock.patch("market.Processor.process_step")
4816 def test_process(self, process_step):
4817 processor = market.Processor(self.m)
4818
4819 processor.process("sell_all", foo="bar")
4820 self.assertEqual(3, process_step.call_count)
4821
4822 steps = list(map(lambda x: x[1][1]["name"], process_step.mock_calls))
4823 scenario_names = list(map(lambda x: x[1][0], process_step.mock_calls))
4824 kwargs = list(map(lambda x: x[1][2], process_step.mock_calls))
4825 self.assertEqual(["all_sell", "wait", "all_buy"], steps)
4826 self.assertEqual(["sell_all", "sell_all", "sell_all"], scenario_names)
4827 self.assertEqual([{"foo":"bar"}, {"foo":"bar"}, {"foo":"bar"}], kwargs)
4828
4829 process_step.reset_mock()
4830
4831 processor.process("sell_needed", steps=["before", "after"])
4832 self.assertEqual(3, process_step.call_count)
4833
4834 def test_method_arguments(self):
4835 ccxt = mock.Mock(spec=market.ccxt.poloniexE)
4836 m = market.Market(ccxt, self.market_args())
4837
4838 processor = market.Processor(m)
4839
4840 method, arguments = processor.method_arguments("wait_for_recent")
4841 self.assertEqual(market.Portfolio.wait_for_recent, method)
4842 self.assertEqual(["delta", "poll"], arguments)
4843
4844 method, arguments = processor.method_arguments("prepare_trades")
4845 self.assertEqual(m.prepare_trades, method)
4846 self.assertEqual(['base_currency', 'liquidity', 'compute_value', 'repartition', 'only'], arguments)
4847
4848 method, arguments = processor.method_arguments("prepare_orders")
4849 self.assertEqual(m.trades.prepare_orders, method)
4850
4851 method, arguments = processor.method_arguments("move_balances")
4852 self.assertEqual(m.move_balances, method)
4853
4854 method, arguments = processor.method_arguments("run_orders")
4855 self.assertEqual(m.trades.run_orders, method)
4856
4857 method, arguments = processor.method_arguments("follow_orders")
4858 self.assertEqual(m.follow_orders, method)
4859
4860 method, arguments = processor.method_arguments("close_trades")
4861 self.assertEqual(m.trades.close_trades, method)
4862
4863 def test_process_step(self):
4864 processor = market.Processor(self.m)
4865
4866 with mock.patch.object(processor, "run_action") as run_action:
4867 step = processor.scenarios["sell_needed"][1]
4868
4869 processor.process_step("foo", step, {"foo":"bar"})
4870
4871 self.m.report.log_stage.assert_has_calls([
4872 mock.call("process_foo__1_sell_begin"),
4873 mock.call("process_foo__1_sell_end"),
4874 ])
4875 self.m.balances.fetch_balances.assert_has_calls([
4876 mock.call(tag="process_foo__1_sell_begin"),
4877 mock.call(tag="process_foo__1_sell_end"),
4878 ])
4879
4880 self.assertEqual(5, run_action.call_count)
4881
4882 run_action.assert_has_calls([
4883 mock.call('prepare_trades', {}, {'foo': 'bar'}),
4884 mock.call('prepare_orders', {'only': 'dispose', 'compute_value': 'average'}, {'foo': 'bar'}),
4885 mock.call('run_orders', {}, {'foo': 'bar'}),
4886 mock.call('follow_orders', {}, {'foo': 'bar'}),
4887 mock.call('close_trades', {}, {'foo': 'bar'}),
4888 ])
4889
4890 self.m.reset_mock()
4891 with mock.patch.object(processor, "run_action") as run_action:
4892 step = processor.scenarios["sell_needed"][0]
4893
4894 processor.process_step("foo", step, {"foo":"bar"})
4895 self.m.balances.fetch_balances.assert_not_called()
4896
4897 def test_parse_args(self):
4898 processor = market.Processor(self.m)
4899
4900 with mock.patch.object(processor, "method_arguments") as method_arguments:
4901 method_mock = mock.Mock()
4902 method_arguments.return_value = [
4903 method_mock,
4904 ["foo2", "foo"]
4905 ]
4906 method, args = processor.parse_args("action", {"foo": "bar", "foo2": "bar"}, {"foo": "bar2", "bla": "bla"})
4907
4908 self.assertEqual(method_mock, method)
4909 self.assertEqual({"foo": "bar2", "foo2": "bar"}, args)
4910
4911 with mock.patch.object(processor, "method_arguments") as method_arguments:
4912 method_mock = mock.Mock()
4913 method_arguments.return_value = [
4914 method_mock,
4915 ["repartition"]
4916 ]
4917 method, args = processor.parse_args("action", {"repartition": { "base_currency": 1 }}, {})
4918
4919 self.assertEqual(1, len(args["repartition"]))
4920 self.assertIn("BTC", args["repartition"])
4921
4922 with mock.patch.object(processor, "method_arguments") as method_arguments:
4923 method_mock = mock.Mock()
4924 method_arguments.return_value = [
4925 method_mock,
4926 ["repartition", "base_currency"]
4927 ]
4928 method, args = processor.parse_args("action", {"repartition": { "base_currency": 1 }}, {"base_currency": "USDT"})
4929
4930 self.assertEqual(1, len(args["repartition"]))
4931 self.assertIn("USDT", args["repartition"])
4932
4933 with mock.patch.object(processor, "method_arguments") as method_arguments:
4934 method_mock = mock.Mock()
4935 method_arguments.return_value = [
4936 method_mock,
4937 ["repartition", "base_currency"]
4938 ]
4939 method, args = processor.parse_args("action", {"repartition": { "ETH": 1 }}, {"base_currency": "USDT"})
4940
4941 self.assertEqual(1, len(args["repartition"]))
4942 self.assertIn("ETH", args["repartition"])
4943
4944
4945@unittest.skipUnless("acceptance" in limits, "Acceptance skipped")
4946class AcceptanceTest(WebMockTestCase):
4947 @unittest.expectedFailure
4948 def test_success_sell_only_necessary(self):
4949 # FIXME: catch stdout
4950 self.m.report.verbose_print = False
4951 fetch_balance = {
4952 "ETH": {
4953 "exchange_free": D("1.0"),
4954 "exchange_used": D("0.0"),
4955 "exchange_total": D("1.0"),
4956 "total": D("1.0"),
4957 },
4958 "ETC": {
4959 "exchange_free": D("4.0"),
4960 "exchange_used": D("0.0"),
4961 "exchange_total": D("4.0"),
4962 "total": D("4.0"),
4963 },
4964 "XVG": {
4965 "exchange_free": D("1000.0"),
4966 "exchange_used": D("0.0"),
4967 "exchange_total": D("1000.0"),
4968 "total": D("1000.0"),
4969 },
4970 }
4971 repartition = {
4972 "ETH": (D("0.25"), "long"),
4973 "ETC": (D("0.25"), "long"),
4974 "BTC": (D("0.4"), "long"),
4975 "BTD": (D("0.01"), "short"),
4976 "B2X": (D("0.04"), "long"),
4977 "USDT": (D("0.05"), "long"),
4978 }
4979
4980 def fetch_ticker(symbol):
4981 if symbol == "ETH/BTC":
4982 return {
4983 "symbol": "ETH/BTC",
4984 "bid": D("0.14"),
4985 "ask": D("0.16")
4986 }
4987 if symbol == "ETC/BTC":
4988 return {
4989 "symbol": "ETC/BTC",
4990 "bid": D("0.002"),
4991 "ask": D("0.003")
4992 }
4993 if symbol == "XVG/BTC":
4994 return {
4995 "symbol": "XVG/BTC",
4996 "bid": D("0.00003"),
4997 "ask": D("0.00005")
4998 }
4999 if symbol == "BTD/BTC":
5000 return {
5001 "symbol": "BTD/BTC",
5002 "bid": D("0.0008"),
5003 "ask": D("0.0012")
5004 }
5005 if symbol == "B2X/BTC":
5006 return {
5007 "symbol": "B2X/BTC",
5008 "bid": D("0.0008"),
5009 "ask": D("0.0012")
5010 }
5011 if symbol == "USDT/BTC":
5012 raise helper.ExchangeError
5013 if symbol == "BTC/USDT":
5014 return {
5015 "symbol": "BTC/USDT",
5016 "bid": D("14000"),
5017 "ask": D("16000")
5018 }
5019 self.fail("Shouldn't have been called with {}".format(symbol))
5020
5021 market = mock.Mock()
5022 market.fetch_all_balances.return_value = fetch_balance
5023 market.fetch_ticker.side_effect = fetch_ticker
5024 with mock.patch.object(market.Portfolio, "repartition", return_value=repartition):
5025 # Action 1
5026 helper.prepare_trades(market)
5027
5028 balances = portfolio.BalanceStore.all
5029 self.assertEqual(portfolio.Amount("ETH", 1), balances["ETH"].total)
5030 self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total)
5031 self.assertEqual(portfolio.Amount("XVG", 1000), balances["XVG"].total)
5032
5033
5034 trades = portfolio.TradeStore.all
5035 self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades[0].value_from)
5036 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[0].value_to)
5037 self.assertEqual("dispose", trades[0].action)
5038
5039 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[1].value_from)
5040 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[1].value_to)
5041 self.assertEqual("acquire", trades[1].action)
5042
5043 self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades[2].value_from)
5044 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[2].value_to)
5045 self.assertEqual("dispose", trades[2].action)
5046
5047 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[3].value_from)
5048 self.assertEqual(portfolio.Amount("BTC", D("-0.002")), trades[3].value_to)
5049 self.assertEqual("acquire", trades[3].action)
5050
5051 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[4].value_from)
5052 self.assertEqual(portfolio.Amount("BTC", D("0.008")), trades[4].value_to)
5053 self.assertEqual("acquire", trades[4].action)
5054
5055 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[5].value_from)
5056 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[5].value_to)
5057 self.assertEqual("acquire", trades[5].action)
5058
5059 # Action 2
5060 portfolio.TradeStore.prepare_orders(only="dispose", compute_value=lambda x, y: x["bid"] * D("1.001"))
5061
5062 all_orders = portfolio.TradeStore.all_orders(state="pending")
5063 self.assertEqual(2, len(all_orders))
5064 self.assertEqual(2, 3*all_orders[0].amount.value)
5065 self.assertEqual(D("0.14014"), all_orders[0].rate)
5066 self.assertEqual(1000, all_orders[1].amount.value)
5067 self.assertEqual(D("0.00003003"), all_orders[1].rate)
5068
5069
5070 def create_order(symbol, type, action, amount, price=None, account="exchange"):
5071 self.assertEqual("limit", type)
5072 if symbol == "ETH/BTC":
5073 self.assertEqual("sell", action)
5074 self.assertEqual(D('0.66666666'), amount)
5075 self.assertEqual(D("0.14014"), price)
5076 elif symbol == "XVG/BTC":
5077 self.assertEqual("sell", action)
5078 self.assertEqual(1000, amount)
5079 self.assertEqual(D("0.00003003"), price)
5080 else:
5081 self.fail("I shouldn't have been called")
5082
5083 return {
5084 "id": symbol,
5085 }
5086 market.create_order.side_effect = create_order
5087 market.order_precision.return_value = 8
5088
5089 # Action 3
5090 portfolio.TradeStore.run_orders()
5091
5092 self.assertEqual("open", all_orders[0].status)
5093 self.assertEqual("open", all_orders[1].status)
5094
5095 market.fetch_order.return_value = { "status": "closed", "datetime": "2018-01-20 13:40:00" }
5096 market.privatePostReturnOrderTrades.return_value = [
5097 {
5098 "tradeID": 42, "type": "buy", "fee": "0.0015",
5099 "date": "2017-12-30 12:00:12", "rate": "0.1",
5100 "amount": "10", "total": "1"
5101 }
5102 ]
5103 with mock.patch.object(market.time, "sleep") as sleep:
5104 # Action 4
5105 helper.follow_orders(verbose=False)
5106
5107 sleep.assert_called_with(30)
5108
5109 for order in all_orders:
5110 self.assertEqual("closed", order.status)
5111
5112 fetch_balance = {
5113 "ETH": {
5114 "exchange_free": D("1.0") / 3,
5115 "exchange_used": D("0.0"),
5116 "exchange_total": D("1.0") / 3,
5117 "margin_total": 0,
5118 "total": D("1.0") / 3,
5119 },
5120 "BTC": {
5121 "exchange_free": D("0.134"),
5122 "exchange_used": D("0.0"),
5123 "exchange_total": D("0.134"),
5124 "margin_total": 0,
5125 "total": D("0.134"),
5126 },
5127 "ETC": {
5128 "exchange_free": D("4.0"),
5129 "exchange_used": D("0.0"),
5130 "exchange_total": D("4.0"),
5131 "margin_total": 0,
5132 "total": D("4.0"),
5133 },
5134 "XVG": {
5135 "exchange_free": D("0.0"),
5136 "exchange_used": D("0.0"),
5137 "exchange_total": D("0.0"),
5138 "margin_total": 0,
5139 "total": D("0.0"),
5140 },
5141 }
5142 market.fetch_all_balances.return_value = fetch_balance
5143
5144 with mock.patch.object(market.Portfolio, "repartition", return_value=repartition):
5145 # Action 5
5146 helper.prepare_trades(market, only="acquire", compute_value="average")
5147
5148 balances = portfolio.BalanceStore.all
5149 self.assertEqual(portfolio.Amount("ETH", 1 / D("3")), balances["ETH"].total)
5150 self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total)
5151 self.assertEqual(portfolio.Amount("BTC", D("0.134")), balances["BTC"].total)
5152 self.assertEqual(portfolio.Amount("XVG", 0), balances["XVG"].total)
5153
5154
5155 trades = portfolio.TradeStore.all
5156 self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades[0].value_from)
5157 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[0].value_to)
5158 self.assertEqual("dispose", trades[0].action)
5159
5160 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[1].value_from)
5161 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[1].value_to)
5162 self.assertEqual("acquire", trades[1].action)
5163
5164 self.assertNotIn("BTC", trades)
5165
5166 self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades[2].value_from)
5167 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[2].value_to)
5168 self.assertEqual("dispose", trades[2].action)
5169
5170 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[3].value_from)
5171 self.assertEqual(portfolio.Amount("BTC", D("-0.002")), trades[3].value_to)
5172 self.assertEqual("acquire", trades[3].action)
5173
5174 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[4].value_from)
5175 self.assertEqual(portfolio.Amount("BTC", D("0.008")), trades[4].value_to)
5176 self.assertEqual("acquire", trades[4].action)
5177
5178 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[5].value_from)
5179 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[5].value_to)
5180 self.assertEqual("acquire", trades[5].action)
5181
5182 # Action 6
5183 portfolio.TradeStore.prepare_orders(only="acquire", compute_value=lambda x, y: x["ask"])
5184
5185 all_orders = portfolio.TradeStore.all_orders(state="pending")
5186 self.assertEqual(4, len(all_orders))
5187 self.assertEqual(portfolio.Amount("ETC", D("12.83333333")), round(all_orders[0].amount))
5188 self.assertEqual(D("0.003"), all_orders[0].rate)
5189 self.assertEqual("buy", all_orders[0].action)
5190 self.assertEqual("long", all_orders[0].trade_type)
5191
5192 self.assertEqual(portfolio.Amount("BTD", D("1.61666666")), round(all_orders[1].amount))
5193 self.assertEqual(D("0.0012"), all_orders[1].rate)
5194 self.assertEqual("sell", all_orders[1].action)
5195 self.assertEqual("short", all_orders[1].trade_type)
5196
5197 diff = portfolio.Amount("B2X", D("19.4")/3) - all_orders[2].amount
5198 self.assertAlmostEqual(0, diff.value)
5199 self.assertEqual(D("0.0012"), all_orders[2].rate)
5200 self.assertEqual("buy", all_orders[2].action)
5201 self.assertEqual("long", all_orders[2].trade_type)
5202
5203 self.assertEqual(portfolio.Amount("BTC", D("0.0097")), all_orders[3].amount)
5204 self.assertEqual(D("16000"), all_orders[3].rate)
5205 self.assertEqual("sell", all_orders[3].action)
5206 self.assertEqual("long", all_orders[3].trade_type)
5207
5208 # Action 6b
5209 # TODO:
5210 # Move balances to margin
5211
5212 # Action 7
5213 # TODO
5214 # portfolio.TradeStore.run_orders()
5215
5216 with mock.patch.object(market.time, "sleep") as sleep:
5217 # Action 8
5218 helper.follow_orders(verbose=False)
5219
5220 sleep.assert_called_with(30)
5221 8
5222if __name__ == '__main__': 9if __name__ == '__main__':
5223 unittest.main() 10 unittest.main()
diff --git a/tests/helper.py b/tests/helper.py
new file mode 100644
index 0000000..4cf1b41
--- /dev/null
+++ b/tests/helper.py
@@ -0,0 +1,59 @@
1import sys
2import unittest
3from decimal import Decimal as D
4from unittest import mock
5import requests_mock
6from io import StringIO
7import portfolio, market, main, store
8
9__all__ = ["limits", "unittest", "WebMockTestCase", "mock", "D",
10 "StringIO"]
11
12limits = ["acceptance", "unit"]
13for test_type in limits:
14 if "--no{}".format(test_type) in sys.argv:
15 sys.argv.remove("--no{}".format(test_type))
16 limits.remove(test_type)
17 if "--only{}".format(test_type) in sys.argv:
18 sys.argv.remove("--only{}".format(test_type))
19 limits = [test_type]
20 break
21
22class WebMockTestCase(unittest.TestCase):
23 import time
24
25 def market_args(self, debug=False, quiet=False, report_path=None, **kwargs):
26 return main.configargparse.Namespace(report_path=report_path,
27 debug=debug, quiet=quiet, **kwargs)
28
29 def setUp(self):
30 super().setUp()
31 self.wm = requests_mock.Mocker()
32 self.wm.start()
33
34 # market
35 self.m = mock.Mock(name="Market", spec=market.Market)
36 self.m.debug = False
37
38 self.patchers = [
39 mock.patch.multiple(market.Portfolio,
40 data=store.LockedVar(None),
41 liquidities=store.LockedVar({}),
42 last_date=store.LockedVar(None),
43 report=mock.Mock(),
44 worker=None,
45 worker_notify=None,
46 worker_started=False,
47 callback=None),
48 mock.patch.multiple(portfolio.Computation,
49 computations=portfolio.Computation.computations),
50 ]
51 for patcher in self.patchers:
52 patcher.start()
53
54 def tearDown(self):
55 for patcher in self.patchers:
56 patcher.stop()
57 self.wm.stop()
58 super().tearDown()
59
diff --git a/tests/test_acceptance.py b/tests/test_acceptance.py
new file mode 100644
index 0000000..184489e
--- /dev/null
+++ b/tests/test_acceptance.py
@@ -0,0 +1,280 @@
1from .helper import *
2
3@unittest.skipUnless("acceptance" in limits, "Acceptance skipped")
4class AcceptanceTest(WebMockTestCase):
5 @unittest.expectedFailure
6 def test_success_sell_only_necessary(self):
7 # FIXME: catch stdout
8 self.m.report.verbose_print = False
9 fetch_balance = {
10 "ETH": {
11 "exchange_free": D("1.0"),
12 "exchange_used": D("0.0"),
13 "exchange_total": D("1.0"),
14 "total": D("1.0"),
15 },
16 "ETC": {
17 "exchange_free": D("4.0"),
18 "exchange_used": D("0.0"),
19 "exchange_total": D("4.0"),
20 "total": D("4.0"),
21 },
22 "XVG": {
23 "exchange_free": D("1000.0"),
24 "exchange_used": D("0.0"),
25 "exchange_total": D("1000.0"),
26 "total": D("1000.0"),
27 },
28 }
29 repartition = {
30 "ETH": (D("0.25"), "long"),
31 "ETC": (D("0.25"), "long"),
32 "BTC": (D("0.4"), "long"),
33 "BTD": (D("0.01"), "short"),
34 "B2X": (D("0.04"), "long"),
35 "USDT": (D("0.05"), "long"),
36 }
37
38 def fetch_ticker(symbol):
39 if symbol == "ETH/BTC":
40 return {
41 "symbol": "ETH/BTC",
42 "bid": D("0.14"),
43 "ask": D("0.16")
44 }
45 if symbol == "ETC/BTC":
46 return {
47 "symbol": "ETC/BTC",
48 "bid": D("0.002"),
49 "ask": D("0.003")
50 }
51 if symbol == "XVG/BTC":
52 return {
53 "symbol": "XVG/BTC",
54 "bid": D("0.00003"),
55 "ask": D("0.00005")
56 }
57 if symbol == "BTD/BTC":
58 return {
59 "symbol": "BTD/BTC",
60 "bid": D("0.0008"),
61 "ask": D("0.0012")
62 }
63 if symbol == "B2X/BTC":
64 return {
65 "symbol": "B2X/BTC",
66 "bid": D("0.0008"),
67 "ask": D("0.0012")
68 }
69 if symbol == "USDT/BTC":
70 raise helper.ExchangeError
71 if symbol == "BTC/USDT":
72 return {
73 "symbol": "BTC/USDT",
74 "bid": D("14000"),
75 "ask": D("16000")
76 }
77 self.fail("Shouldn't have been called with {}".format(symbol))
78
79 market = mock.Mock()
80 market.fetch_all_balances.return_value = fetch_balance
81 market.fetch_ticker.side_effect = fetch_ticker
82 with mock.patch.object(market.Portfolio, "repartition", return_value=repartition):
83 # Action 1
84 helper.prepare_trades(market)
85
86 balances = portfolio.BalanceStore.all
87 self.assertEqual(portfolio.Amount("ETH", 1), balances["ETH"].total)
88 self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total)
89 self.assertEqual(portfolio.Amount("XVG", 1000), balances["XVG"].total)
90
91
92 trades = portfolio.TradeStore.all
93 self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades[0].value_from)
94 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[0].value_to)
95 self.assertEqual("dispose", trades[0].action)
96
97 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[1].value_from)
98 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[1].value_to)
99 self.assertEqual("acquire", trades[1].action)
100
101 self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades[2].value_from)
102 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[2].value_to)
103 self.assertEqual("dispose", trades[2].action)
104
105 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[3].value_from)
106 self.assertEqual(portfolio.Amount("BTC", D("-0.002")), trades[3].value_to)
107 self.assertEqual("acquire", trades[3].action)
108
109 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[4].value_from)
110 self.assertEqual(portfolio.Amount("BTC", D("0.008")), trades[4].value_to)
111 self.assertEqual("acquire", trades[4].action)
112
113 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[5].value_from)
114 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[5].value_to)
115 self.assertEqual("acquire", trades[5].action)
116
117 # Action 2
118 portfolio.TradeStore.prepare_orders(only="dispose", compute_value=lambda x, y: x["bid"] * D("1.001"))
119
120 all_orders = portfolio.TradeStore.all_orders(state="pending")
121 self.assertEqual(2, len(all_orders))
122 self.assertEqual(2, 3*all_orders[0].amount.value)
123 self.assertEqual(D("0.14014"), all_orders[0].rate)
124 self.assertEqual(1000, all_orders[1].amount.value)
125 self.assertEqual(D("0.00003003"), all_orders[1].rate)
126
127
128 def create_order(symbol, type, action, amount, price=None, account="exchange"):
129 self.assertEqual("limit", type)
130 if symbol == "ETH/BTC":
131 self.assertEqual("sell", action)
132 self.assertEqual(D('0.66666666'), amount)
133 self.assertEqual(D("0.14014"), price)
134 elif symbol == "XVG/BTC":
135 self.assertEqual("sell", action)
136 self.assertEqual(1000, amount)
137 self.assertEqual(D("0.00003003"), price)
138 else:
139 self.fail("I shouldn't have been called")
140
141 return {
142 "id": symbol,
143 }
144 market.create_order.side_effect = create_order
145 market.order_precision.return_value = 8
146
147 # Action 3
148 portfolio.TradeStore.run_orders()
149
150 self.assertEqual("open", all_orders[0].status)
151 self.assertEqual("open", all_orders[1].status)
152
153 market.fetch_order.return_value = { "status": "closed", "datetime": "2018-01-20 13:40:00" }
154 market.privatePostReturnOrderTrades.return_value = [
155 {
156 "tradeID": 42, "type": "buy", "fee": "0.0015",
157 "date": "2017-12-30 12:00:12", "rate": "0.1",
158 "amount": "10", "total": "1"
159 }
160 ]
161 with mock.patch.object(market.time, "sleep") as sleep:
162 # Action 4
163 helper.follow_orders(verbose=False)
164
165 sleep.assert_called_with(30)
166
167 for order in all_orders:
168 self.assertEqual("closed", order.status)
169
170 fetch_balance = {
171 "ETH": {
172 "exchange_free": D("1.0") / 3,
173 "exchange_used": D("0.0"),
174 "exchange_total": D("1.0") / 3,
175 "margin_total": 0,
176 "total": D("1.0") / 3,
177 },
178 "BTC": {
179 "exchange_free": D("0.134"),
180 "exchange_used": D("0.0"),
181 "exchange_total": D("0.134"),
182 "margin_total": 0,
183 "total": D("0.134"),
184 },
185 "ETC": {
186 "exchange_free": D("4.0"),
187 "exchange_used": D("0.0"),
188 "exchange_total": D("4.0"),
189 "margin_total": 0,
190 "total": D("4.0"),
191 },
192 "XVG": {
193 "exchange_free": D("0.0"),
194 "exchange_used": D("0.0"),
195 "exchange_total": D("0.0"),
196 "margin_total": 0,
197 "total": D("0.0"),
198 },
199 }
200 market.fetch_all_balances.return_value = fetch_balance
201
202 with mock.patch.object(market.Portfolio, "repartition", return_value=repartition):
203 # Action 5
204 helper.prepare_trades(market, only="acquire", compute_value="average")
205
206 balances = portfolio.BalanceStore.all
207 self.assertEqual(portfolio.Amount("ETH", 1 / D("3")), balances["ETH"].total)
208 self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total)
209 self.assertEqual(portfolio.Amount("BTC", D("0.134")), balances["BTC"].total)
210 self.assertEqual(portfolio.Amount("XVG", 0), balances["XVG"].total)
211
212
213 trades = portfolio.TradeStore.all
214 self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades[0].value_from)
215 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[0].value_to)
216 self.assertEqual("dispose", trades[0].action)
217
218 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[1].value_from)
219 self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades[1].value_to)
220 self.assertEqual("acquire", trades[1].action)
221
222 self.assertNotIn("BTC", trades)
223
224 self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades[2].value_from)
225 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[2].value_to)
226 self.assertEqual("dispose", trades[2].action)
227
228 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[3].value_from)
229 self.assertEqual(portfolio.Amount("BTC", D("-0.002")), trades[3].value_to)
230 self.assertEqual("acquire", trades[3].action)
231
232 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[4].value_from)
233 self.assertEqual(portfolio.Amount("BTC", D("0.008")), trades[4].value_to)
234 self.assertEqual("acquire", trades[4].action)
235
236 self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades[5].value_from)
237 self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades[5].value_to)
238 self.assertEqual("acquire", trades[5].action)
239
240 # Action 6
241 portfolio.TradeStore.prepare_orders(only="acquire", compute_value=lambda x, y: x["ask"])
242
243 all_orders = portfolio.TradeStore.all_orders(state="pending")
244 self.assertEqual(4, len(all_orders))
245 self.assertEqual(portfolio.Amount("ETC", D("12.83333333")), round(all_orders[0].amount))
246 self.assertEqual(D("0.003"), all_orders[0].rate)
247 self.assertEqual("buy", all_orders[0].action)
248 self.assertEqual("long", all_orders[0].trade_type)
249
250 self.assertEqual(portfolio.Amount("BTD", D("1.61666666")), round(all_orders[1].amount))
251 self.assertEqual(D("0.0012"), all_orders[1].rate)
252 self.assertEqual("sell", all_orders[1].action)
253 self.assertEqual("short", all_orders[1].trade_type)
254
255 diff = portfolio.Amount("B2X", D("19.4")/3) - all_orders[2].amount
256 self.assertAlmostEqual(0, diff.value)
257 self.assertEqual(D("0.0012"), all_orders[2].rate)
258 self.assertEqual("buy", all_orders[2].action)
259 self.assertEqual("long", all_orders[2].trade_type)
260
261 self.assertEqual(portfolio.Amount("BTC", D("0.0097")), all_orders[3].amount)
262 self.assertEqual(D("16000"), all_orders[3].rate)
263 self.assertEqual("sell", all_orders[3].action)
264 self.assertEqual("long", all_orders[3].trade_type)
265
266 # Action 6b
267 # TODO:
268 # Move balances to margin
269
270 # Action 7
271 # TODO
272 # portfolio.TradeStore.run_orders()
273
274 with mock.patch.object(market.time, "sleep") as sleep:
275 # Action 8
276 helper.follow_orders(verbose=False)
277
278 sleep.assert_called_with(30)
279
280
diff --git a/tests/test_ccxt_wrapper.py b/tests/test_ccxt_wrapper.py
new file mode 100644
index 0000000..d32469a
--- /dev/null
+++ b/tests/test_ccxt_wrapper.py
@@ -0,0 +1,477 @@
1from .helper import limits, unittest, mock, D
2import requests_mock
3import market
4
5@unittest.skipUnless("unit" in limits, "Unit skipped")
6class poloniexETest(unittest.TestCase):
7 def setUp(self):
8 super().setUp()
9 self.wm = requests_mock.Mocker()
10 self.wm.start()
11
12 self.s = market.ccxt.poloniexE()
13
14 def tearDown(self):
15 self.wm.stop()
16 super().tearDown()
17
18 def test__init(self):
19 with self.subTest("Nominal case"), \
20 mock.patch("market.ccxt.poloniexE.session") as session:
21 session.request.return_value = "response"
22 ccxt = market.ccxt.poloniexE()
23 ccxt._market = mock.Mock
24 ccxt._market.report = mock.Mock()
25
26 ccxt.session.request("GET", "URL", data="data",
27 headers="headers")
28 ccxt._market.report.log_http_request.assert_called_with('GET', 'URL', 'data',
29 'headers', 'response')
30
31 with self.subTest("Raising"),\
32 mock.patch("market.ccxt.poloniexE.session") as session:
33 session.request.side_effect = market.ccxt.RequestException("Boo")
34
35 ccxt = market.ccxt.poloniexE()
36 ccxt._market = mock.Mock
37 ccxt._market.report = mock.Mock()
38
39 with self.assertRaises(market.ccxt.RequestException, msg="Boo") as cm:
40 ccxt.session.request("GET", "URL", data="data",
41 headers="headers")
42 ccxt._market.report.log_http_request.assert_called_with('GET', 'URL', 'data',
43 'headers', cm.exception)
44
45
46 def test_nanoseconds(self):
47 with mock.patch.object(market.ccxt.time, "time") as time:
48 time.return_value = 123456.7890123456
49 self.assertEqual(123456789012345, self.s.nanoseconds())
50
51 def test_nonce(self):
52 with mock.patch.object(market.ccxt.time, "time") as time:
53 time.return_value = 123456.7890123456
54 self.assertEqual(123456789012345, self.s.nonce())
55
56 def test_request(self):
57 with mock.patch.object(market.ccxt.poloniex, "request") as request,\
58 mock.patch("market.ccxt.retry_call") as retry_call:
59 with self.subTest(wrapped=True):
60 with self.subTest(desc="public"):
61 self.s.request("foo")
62 retry_call.assert_called_with(request,
63 delay=1, tries=10, fargs=["foo"],
64 fkwargs={'api': 'public', 'method': 'GET', 'params': {}, 'headers': None, 'body': None},
65 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
66 request.assert_not_called()
67
68 with self.subTest(desc="private GET"):
69 self.s.request("foo", api="private")
70 retry_call.assert_called_with(request,
71 delay=1, tries=10, fargs=["foo"],
72 fkwargs={'api': 'private', 'method': 'GET', 'params': {}, 'headers': None, 'body': None},
73 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
74 request.assert_not_called()
75
76 with self.subTest(desc="private POST regexp"):
77 self.s.request("returnFoo", api="private", method="POST")
78 retry_call.assert_called_with(request,
79 delay=1, tries=10, fargs=["returnFoo"],
80 fkwargs={'api': 'private', 'method': 'POST', 'params': {}, 'headers': None, 'body': None},
81 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
82 request.assert_not_called()
83
84 with self.subTest(desc="private POST non-regexp"):
85 self.s.request("getMarginPosition", api="private", method="POST")
86 retry_call.assert_called_with(request,
87 delay=1, tries=10, fargs=["getMarginPosition"],
88 fkwargs={'api': 'private', 'method': 'POST', 'params': {}, 'headers': None, 'body': None},
89 exceptions=(market.ccxt.RequestTimeout, market.ccxt.InvalidNonce))
90 request.assert_not_called()
91 retry_call.reset_mock()
92 request.reset_mock()
93 with self.subTest(wrapped=False):
94 with self.subTest(desc="private POST non-matching regexp"):
95 self.s.request("marginBuy", api="private", method="POST")
96 request.assert_called_with("marginBuy",
97 api="private", method="POST", params={},
98 headers=None, body=None)
99 retry_call.assert_not_called()
100
101 with self.subTest(desc="private POST non-matching non-regexp"):
102 self.s.request("closeMarginPositionOther", api="private", method="POST")
103 request.assert_called_with("closeMarginPositionOther",
104 api="private", method="POST", params={},
105 headers=None, body=None)
106 retry_call.assert_not_called()
107
108 def test_order_precision(self):
109 self.assertEqual(8, self.s.order_precision("FOO"))
110
111 def test_transfer_balance(self):
112 with self.subTest(success=True),\
113 mock.patch.object(self.s, "privatePostTransferBalance") as t:
114 t.return_value = { "success": 1 }
115 result = self.s.transfer_balance("FOO", 12, "exchange", "margin")
116 t.assert_called_once_with({
117 "currency": "FOO",
118 "amount": 12,
119 "fromAccount": "exchange",
120 "toAccount": "margin",
121 "confirmed": 1
122 })
123 self.assertTrue(result)
124
125 with self.subTest(success=False),\
126 mock.patch.object(self.s, "privatePostTransferBalance") as t:
127 t.return_value = { "success": 0 }
128 self.assertFalse(self.s.transfer_balance("FOO", 12, "exchange", "margin"))
129
130 def test_close_margin_position(self):
131 with mock.patch.object(self.s, "privatePostCloseMarginPosition") as c:
132 self.s.close_margin_position("FOO", "BAR")
133 c.assert_called_with({"currencyPair": "BAR_FOO"})
134
135 def test_tradable_balances(self):
136 with mock.patch.object(self.s, "privatePostReturnTradableBalances") as r:
137 r.return_value = {
138 "FOO": { "exchange": "12.1234", "margin": "0.0123" },
139 "BAR": { "exchange": "1", "margin": "0" },
140 }
141 balances = self.s.tradable_balances()
142 self.assertEqual(["FOO", "BAR"], list(balances.keys()))
143 self.assertEqual(["exchange", "margin"], list(balances["FOO"].keys()))
144 self.assertEqual(D("12.1234"), balances["FOO"]["exchange"])
145 self.assertEqual(["exchange", "margin"], list(balances["BAR"].keys()))
146
147 def test_margin_summary(self):
148 with mock.patch.object(self.s, "privatePostReturnMarginAccountSummary") as r:
149 r.return_value = {
150 "currentMargin": "1.49680968",
151 "lendingFees": "0.0000001",
152 "pl": "0.00008254",
153 "totalBorrowedValue": "0.00673602",
154 "totalValue": "0.01000000",
155 "netValue": "0.01008254",
156 }
157 expected = {
158 'current_margin': D('1.49680968'),
159 'gains': D('0.00008254'),
160 'lending_fees': D('0.0000001'),
161 'total': D('0.01000000'),
162 'total_borrowed': D('0.00673602')
163 }
164 self.assertEqual(expected, self.s.margin_summary())
165
166 def test_create_order(self):
167 with mock.patch.object(self.s, "create_exchange_order") as exchange,\
168 mock.patch.object(self.s, "create_margin_order") as margin:
169 with self.subTest(account="unspecified"):
170 self.s.create_order("symbol", "type", "side", "amount", price="price", lending_rate="lending_rate", params="params")
171 exchange.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
172 margin.assert_not_called()
173 exchange.reset_mock()
174 margin.reset_mock()
175
176 with self.subTest(account="exchange"):
177 self.s.create_order("symbol", "type", "side", "amount", account="exchange", price="price", lending_rate="lending_rate", params="params")
178 exchange.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
179 margin.assert_not_called()
180 exchange.reset_mock()
181 margin.reset_mock()
182
183 with self.subTest(account="margin"):
184 self.s.create_order("symbol", "type", "side", "amount", account="margin", price="price", lending_rate="lending_rate", params="params")
185 margin.assert_called_once_with("symbol", "type", "side", "amount", lending_rate="lending_rate", price="price", params="params")
186 exchange.assert_not_called()
187 exchange.reset_mock()
188 margin.reset_mock()
189
190 with self.subTest(account="unknown"), self.assertRaises(NotImplementedError):
191 self.s.create_order("symbol", "type", "side", "amount", account="unknown")
192
193 def test_parse_ticker(self):
194 ticker = {
195 "high24hr": "12",
196 "low24hr": "10",
197 "highestBid": "10.5",
198 "lowestAsk": "11.5",
199 "last": "11",
200 "percentChange": "0.1",
201 "quoteVolume": "10",
202 "baseVolume": "20"
203 }
204 market = {
205 "symbol": "BTC/ETC"
206 }
207 with mock.patch.object(self.s, "milliseconds") as ms:
208 ms.return_value = 1520292715123
209 result = self.s.parse_ticker(ticker, market)
210
211 expected = {
212 "symbol": "BTC/ETC",
213 "timestamp": 1520292715123,
214 "datetime": "2018-03-05T23:31:55.123Z",
215 "high": D("12"),
216 "low": D("10"),
217 "bid": D("10.5"),
218 "ask": D("11.5"),
219 "vwap": None,
220 "open": None,
221 "close": None,
222 "first": None,
223 "last": D("11"),
224 "change": D("0.1"),
225 "percentage": None,
226 "average": None,
227 "baseVolume": D("10"),
228 "quoteVolume": D("20"),
229 "info": ticker
230 }
231 self.assertEqual(expected, result)
232
233 def test_fetch_margin_balance(self):
234 with mock.patch.object(self.s, "privatePostGetMarginPosition") as get_margin_position:
235 get_margin_position.return_value = {
236 "BTC_DASH": {
237 "amount": "-0.1",
238 "basePrice": "0.06818560",
239 "lendingFees": "0.00000001",
240 "liquidationPrice": "0.15107132",
241 "pl": "-0.00000371",
242 "total": "0.00681856",
243 "type": "short"
244 },
245 "BTC_ETC": {
246 "amount": "-0.6",
247 "basePrice": "0.1",
248 "lendingFees": "0.00000001",
249 "liquidationPrice": "0.6",
250 "pl": "0.00000371",
251 "total": "0.06",
252 "type": "short"
253 },
254 "BTC_ETH": {
255 "amount": "0",
256 "basePrice": "0",
257 "lendingFees": "0",
258 "liquidationPrice": "-1",
259 "pl": "0",
260 "total": "0",
261 "type": "none"
262 }
263 }
264 balances = self.s.fetch_margin_balance()
265 self.assertEqual(2, len(balances))
266 expected = {
267 "DASH": {
268 "amount": D("-0.1"),
269 "borrowedPrice": D("0.06818560"),
270 "lendingFees": D("1E-8"),
271 "pl": D("-0.00000371"),
272 "liquidationPrice": D("0.15107132"),
273 "type": "short",
274 "total": D("0.00681856"),
275 "baseCurrency": "BTC"
276 },
277 "ETC": {
278 "amount": D("-0.6"),
279 "borrowedPrice": D("0.1"),
280 "lendingFees": D("1E-8"),
281 "pl": D("0.00000371"),
282 "liquidationPrice": D("0.6"),
283 "type": "short",
284 "total": D("0.06"),
285 "baseCurrency": "BTC"
286 }
287 }
288 self.assertEqual(expected, balances)
289
290 def test_sum(self):
291 self.assertEqual(D("1.1"), self.s.sum(D("1"), D("0.1")))
292
293 def test_fetch_balance(self):
294 with mock.patch.object(self.s, "load_markets") as load_markets,\
295 mock.patch.object(self.s, "privatePostReturnCompleteBalances") as balances,\
296 mock.patch.object(self.s, "common_currency_code") as ccc:
297 ccc.side_effect = ["ETH", "BTC", "DASH"]
298 balances.return_value = {
299 "ETH": {
300 "available": "10",
301 "onOrders": "1",
302 },
303 "BTC": {
304 "available": "1",
305 "onOrders": "0",
306 },
307 "DASH": {
308 "available": "0",
309 "onOrders": "3"
310 }
311 }
312
313 expected = {
314 "info": {
315 "ETH": {"available": "10", "onOrders": "1"},
316 "BTC": {"available": "1", "onOrders": "0"},
317 "DASH": {"available": "0", "onOrders": "3"}
318 },
319 "ETH": {"free": D("10"), "used": D("1"), "total": D("11")},
320 "BTC": {"free": D("1"), "used": D("0"), "total": D("1")},
321 "DASH": {"free": D("0"), "used": D("3"), "total": D("3")},
322 "free": {"ETH": D("10"), "BTC": D("1"), "DASH": D("0")},
323 "used": {"ETH": D("1"), "BTC": D("0"), "DASH": D("3")},
324 "total": {"ETH": D("11"), "BTC": D("1"), "DASH": D("3")}
325 }
326 result = self.s.fetch_balance()
327 load_markets.assert_called_once()
328 self.assertEqual(expected, result)
329
330 def test_fetch_balance_per_type(self):
331 with mock.patch.object(self.s, "privatePostReturnAvailableAccountBalances") as balances:
332 balances.return_value = {
333 "exchange": {
334 "BLK": "159.83673869",
335 "BTC": "0.00005959",
336 "USDT": "0.00002625",
337 "XMR": "0.18719303"
338 },
339 "margin": {
340 "BTC": "0.03019227"
341 }
342 }
343 expected = {
344 "info": {
345 "exchange": {
346 "BLK": "159.83673869",
347 "BTC": "0.00005959",
348 "USDT": "0.00002625",
349 "XMR": "0.18719303"
350 },
351 "margin": {
352 "BTC": "0.03019227"
353 }
354 },
355 "exchange": {
356 "BLK": D("159.83673869"),
357 "BTC": D("0.00005959"),
358 "USDT": D("0.00002625"),
359 "XMR": D("0.18719303")
360 },
361 "margin": {"BTC": D("0.03019227")},
362 "BLK": {"exchange": D("159.83673869")},
363 "BTC": {"exchange": D("0.00005959"), "margin": D("0.03019227")},
364 "USDT": {"exchange": D("0.00002625")},
365 "XMR": {"exchange": D("0.18719303")}
366 }
367 result = self.s.fetch_balance_per_type()
368 self.assertEqual(expected, result)
369
370 def test_fetch_all_balances(self):
371 import json
372 with mock.patch.object(self.s, "load_markets") as load_markets,\
373 mock.patch.object(self.s, "privatePostGetMarginPosition") as margin_balance,\
374 mock.patch.object(self.s, "privatePostReturnCompleteBalances") as balance,\
375 mock.patch.object(self.s, "privatePostReturnAvailableAccountBalances") as balance_per_type:
376
377 with open("test_samples/poloniexETest.test_fetch_all_balances.1.json") as f:
378 balance.return_value = json.load(f)
379 with open("test_samples/poloniexETest.test_fetch_all_balances.2.json") as f:
380 margin_balance.return_value = json.load(f)
381 with open("test_samples/poloniexETest.test_fetch_all_balances.3.json") as f:
382 balance_per_type.return_value = json.load(f)
383
384 result = self.s.fetch_all_balances()
385 expected_doge = {
386 "total": D("-12779.79821852"),
387 "exchange_used": D("0E-8"),
388 "exchange_total": D("0E-8"),
389 "exchange_free": D("0E-8"),
390 "margin_available": 0,
391 "margin_in_position": 0,
392 "margin_borrowed": D("12779.79821852"),
393 "margin_total": D("-12779.79821852"),
394 "margin_pending_gain": 0,
395 "margin_lending_fees": D("-9E-8"),
396 "margin_pending_base_gain": D("0.00024059"),
397 "margin_position_type": "short",
398 "margin_liquidation_price": D("0.00000246"),
399 "margin_borrowed_base_price": D("0.00599149"),
400 "margin_borrowed_base_currency": "BTC"
401 }
402 expected_btc = {"total": D("0.05432165"),
403 "exchange_used": D("0E-8"),
404 "exchange_total": D("0.00005959"),
405 "exchange_free": D("0.00005959"),
406 "margin_available": D("0.03019227"),
407 "margin_in_position": D("0.02406979"),
408 "margin_borrowed": 0,
409 "margin_total": D("0.05426206"),
410 "margin_pending_gain": D("0.00093955"),
411 "margin_lending_fees": 0,
412 "margin_pending_base_gain": 0,
413 "margin_position_type": None,
414 "margin_liquidation_price": 0,
415 "margin_borrowed_base_price": 0,
416 "margin_borrowed_base_currency": None
417 }
418 expected_xmr = {"total": D("0.18719303"),
419 "exchange_used": D("0E-8"),
420 "exchange_total": D("0.18719303"),
421 "exchange_free": D("0.18719303"),
422 "margin_available": 0,
423 "margin_in_position": 0,
424 "margin_borrowed": 0,
425 "margin_total": 0,
426 "margin_pending_gain": 0,
427 "margin_lending_fees": 0,
428 "margin_pending_base_gain": 0,
429 "margin_position_type": None,
430 "margin_liquidation_price": 0,
431 "margin_borrowed_base_price": 0,
432 "margin_borrowed_base_currency": None
433 }
434 self.assertEqual(expected_xmr, result["XMR"])
435 self.assertEqual(expected_doge, result["DOGE"])
436 self.assertEqual(expected_btc, result["BTC"])
437
438 def test_create_margin_order(self):
439 with self.assertRaises(market.ExchangeError):
440 self.s.create_margin_order("FOO", "market", "buy", "10")
441
442 with mock.patch.object(self.s, "load_markets") as load_markets,\
443 mock.patch.object(self.s, "privatePostMarginBuy") as margin_buy,\
444 mock.patch.object(self.s, "privatePostMarginSell") as margin_sell,\
445 mock.patch.object(self.s, "market") as market_mock,\
446 mock.patch.object(self.s, "price_to_precision") as ptp,\
447 mock.patch.object(self.s, "amount_to_precision") as atp:
448
449 margin_buy.return_value = {
450 "orderNumber": 123
451 }
452 margin_sell.return_value = {
453 "orderNumber": 456
454 }
455 market_mock.return_value = { "id": "BTC_ETC", "symbol": "BTC_ETC" }
456 ptp.return_value = D("0.1")
457 atp.return_value = D("12")
458
459 order = self.s.create_margin_order("BTC_ETC", "margin", "buy", "12", price="0.1")
460 self.assertEqual(123, order["id"])
461 margin_buy.assert_called_once_with({"currencyPair": "BTC_ETC", "rate": D("0.1"), "amount": D("12")})
462 margin_sell.assert_not_called()
463 margin_buy.reset_mock()
464 margin_sell.reset_mock()
465
466 order = self.s.create_margin_order("BTC_ETC", "margin", "sell", "12", lending_rate="0.01", price="0.1")
467 self.assertEqual(456, order["id"])
468 margin_sell.assert_called_once_with({"currencyPair": "BTC_ETC", "rate": D("0.1"), "amount": D("12"), "lendingRate": "0.01"})
469 margin_buy.assert_not_called()
470
471 def test_create_exchange_order(self):
472 with mock.patch.object(market.ccxt.poloniex, "create_order") as create_order:
473 self.s.create_order("symbol", "type", "side", "amount", price="price", params="params")
474
475 create_order.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
476
477
diff --git a/tests/test_main.py b/tests/test_main.py
new file mode 100644
index 0000000..6396c07
--- /dev/null
+++ b/tests/test_main.py
@@ -0,0 +1,290 @@
1from .helper import *
2import main, market
3
4@unittest.skipUnless("unit" in limits, "Unit skipped")
5class MainTest(WebMockTestCase):
6 def test_make_order(self):
7 self.m.get_ticker.return_value = {
8 "inverted": False,
9 "average": D("0.1"),
10 "bid": D("0.09"),
11 "ask": D("0.11"),
12 }
13
14 with self.subTest(description="nominal case"):
15 main.make_order(self.m, 10, "ETH")
16
17 self.m.report.log_stage.assert_has_calls([
18 mock.call("make_order_begin"),
19 mock.call("make_order_end"),
20 ])
21 self.m.balances.fetch_balances.assert_has_calls([
22 mock.call(tag="make_order_begin"),
23 mock.call(tag="make_order_end"),
24 ])
25 self.m.trades.all.append.assert_called_once()
26 trade = self.m.trades.all.append.mock_calls[0][1][0]
27 self.assertEqual(False, trade.orders[0].close_if_possible)
28 self.assertEqual(0, trade.value_from)
29 self.assertEqual("ETH", trade.currency)
30 self.assertEqual("BTC", trade.base_currency)
31 self.m.report.log_orders.assert_called_once_with([trade.orders[0]], None, "average")
32 self.m.trades.run_orders.assert_called_once_with()
33 self.m.follow_orders.assert_called_once_with()
34
35 order = trade.orders[0]
36 self.assertEqual(D("0.10"), order.rate)
37
38 self.m.reset_mock()
39 with self.subTest(compute_value="default"):
40 main.make_order(self.m, 10, "ETH", action="dispose",
41 compute_value="ask")
42
43 trade = self.m.trades.all.append.mock_calls[0][1][0]
44 order = trade.orders[0]
45 self.assertEqual(D("0.11"), order.rate)
46
47 self.m.reset_mock()
48 with self.subTest(follow=False):
49 result = main.make_order(self.m, 10, "ETH", follow=False)
50
51 self.m.report.log_stage.assert_has_calls([
52 mock.call("make_order_begin"),
53 mock.call("make_order_end_not_followed"),
54 ])
55 self.m.balances.fetch_balances.assert_called_once_with(tag="make_order_begin")
56
57 self.m.trades.all.append.assert_called_once()
58 trade = self.m.trades.all.append.mock_calls[0][1][0]
59 self.assertEqual(0, trade.value_from)
60 self.assertEqual("ETH", trade.currency)
61 self.assertEqual("BTC", trade.base_currency)
62 self.m.report.log_orders.assert_called_once_with([trade.orders[0]], None, "average")
63 self.m.trades.run_orders.assert_called_once_with()
64 self.m.follow_orders.assert_not_called()
65 self.assertEqual(trade.orders[0], result)
66
67 self.m.reset_mock()
68 with self.subTest(base_currency="USDT"):
69 main.make_order(self.m, 1, "BTC", base_currency="USDT")
70
71 trade = self.m.trades.all.append.mock_calls[0][1][0]
72 self.assertEqual("BTC", trade.currency)
73 self.assertEqual("USDT", trade.base_currency)
74
75 self.m.reset_mock()
76 with self.subTest(close_if_possible=True):
77 main.make_order(self.m, 10, "ETH", close_if_possible=True)
78
79 trade = self.m.trades.all.append.mock_calls[0][1][0]
80 self.assertEqual(True, trade.orders[0].close_if_possible)
81
82 self.m.reset_mock()
83 with self.subTest(action="dispose"):
84 main.make_order(self.m, 10, "ETH", action="dispose")
85
86 trade = self.m.trades.all.append.mock_calls[0][1][0]
87 self.assertEqual(0, trade.value_to)
88 self.assertEqual(1, trade.value_from.value)
89 self.assertEqual("ETH", trade.currency)
90 self.assertEqual("BTC", trade.base_currency)
91
92 self.m.reset_mock()
93 with self.subTest(compute_value="default"):
94 main.make_order(self.m, 10, "ETH", action="dispose",
95 compute_value="bid")
96
97 trade = self.m.trades.all.append.mock_calls[0][1][0]
98 self.assertEqual(D("0.9"), trade.value_from.value)
99
100 def test_get_user_market(self):
101 with mock.patch("main.fetch_markets") as main_fetch_markets,\
102 mock.patch("main.parse_args") as main_parse_args,\
103 mock.patch("main.parse_config") as main_parse_config:
104 with self.subTest(debug=False):
105 main_parse_args.return_value = self.market_args()
106 main_parse_config.return_value = "pg_config"
107 main_fetch_markets.return_value = [(1, {"key": "market_config"}, 3)]
108 m = main.get_user_market("config_path.ini", 1)
109
110 self.assertIsInstance(m, market.Market)
111 self.assertFalse(m.debug)
112 main_parse_args.assert_called_once_with(["--config", "config_path.ini"])
113
114 main_parse_args.reset_mock()
115 with self.subTest(debug=True):
116 main_parse_args.return_value = self.market_args(debug=True)
117 main_parse_config.return_value = "pg_config"
118 main_fetch_markets.return_value = [(1, {"key": "market_config"}, 3)]
119 m = main.get_user_market("config_path.ini", 1, debug=True)
120
121 self.assertIsInstance(m, market.Market)
122 self.assertTrue(m.debug)
123 main_parse_args.assert_called_once_with(["--config", "config_path.ini", "--debug"])
124
125 def test_process(self):
126 with mock.patch("market.Market") as market_mock,\
127 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
128
129 args_mock = mock.Mock()
130 args_mock.action = "action"
131 args_mock.config = "config"
132 args_mock.user = "user"
133 args_mock.debug = "debug"
134 args_mock.before = "before"
135 args_mock.after = "after"
136 self.assertEqual("", stdout_mock.getvalue())
137
138 main.process("config", 3, 1, args_mock, "pg_config")
139
140 market_mock.from_config.assert_has_calls([
141 mock.call("config", args_mock, pg_config="pg_config", market_id=3, user_id=1),
142 mock.call().process("action", before="before", after="after"),
143 ])
144
145 with self.subTest(exception=True):
146 market_mock.from_config.side_effect = Exception("boo")
147 main.process(3, "config", 1, args_mock, "pg_config")
148 self.assertEqual("Exception: boo\n", stdout_mock.getvalue())
149
150 def test_main(self):
151 with self.subTest(parallel=False):
152 with mock.patch("main.parse_args") as parse_args,\
153 mock.patch("main.parse_config") as parse_config,\
154 mock.patch("main.fetch_markets") as fetch_markets,\
155 mock.patch("main.process") as process:
156
157 args_mock = mock.Mock()
158 args_mock.parallel = False
159 args_mock.user = "user"
160 parse_args.return_value = args_mock
161
162 parse_config.return_value = "pg_config"
163
164 fetch_markets.return_value = [[3, "config1", 1], [1, "config2", 2]]
165
166 main.main(["Foo", "Bar"])
167
168 parse_args.assert_called_with(["Foo", "Bar"])
169 parse_config.assert_called_with(args_mock)
170 fetch_markets.assert_called_with("pg_config", "user")
171
172 self.assertEqual(2, process.call_count)
173 process.assert_has_calls([
174 mock.call("config1", 3, 1, args_mock, "pg_config"),
175 mock.call("config2", 1, 2, args_mock, "pg_config"),
176 ])
177 with self.subTest(parallel=True):
178 with mock.patch("main.parse_args") as parse_args,\
179 mock.patch("main.parse_config") as parse_config,\
180 mock.patch("main.fetch_markets") as fetch_markets,\
181 mock.patch("main.process") as process,\
182 mock.patch("store.Portfolio.start_worker") as start:
183
184 args_mock = mock.Mock()
185 args_mock.parallel = True
186 args_mock.user = "user"
187 parse_args.return_value = args_mock
188
189 parse_config.return_value = "pg_config"
190
191 fetch_markets.return_value = [[3, "config1", 1], [1, "config2", 2]]
192
193 main.main(["Foo", "Bar"])
194
195 parse_args.assert_called_with(["Foo", "Bar"])
196 parse_config.assert_called_with(args_mock)
197 fetch_markets.assert_called_with("pg_config", "user")
198
199 start.assert_called_once_with()
200 self.assertEqual(2, process.call_count)
201 process.assert_has_calls([
202 mock.call.__bool__(),
203 mock.call("config1", 3, 1, args_mock, "pg_config"),
204 mock.call.__bool__(),
205 mock.call("config2", 1, 2, args_mock, "pg_config"),
206 ])
207
208 @mock.patch.object(main.sys, "exit")
209 @mock.patch("main.os")
210 def test_parse_config(self, os, exit):
211 with self.subTest(report_path=None):
212 args = main.configargparse.Namespace(**{
213 "db_host": "host",
214 "db_port": "port",
215 "db_user": "user",
216 "db_password": "password",
217 "db_database": "database",
218 "report_path": None,
219 })
220
221 result = main.parse_config(args)
222 self.assertEqual({ "host": "host", "port": "port", "user":
223 "user", "password": "password", "database": "database"
224 }, result)
225 with self.assertRaises(AttributeError):
226 args.db_password
227
228 with self.subTest(report_path="present"):
229 args = main.configargparse.Namespace(**{
230 "db_host": "host",
231 "db_port": "port",
232 "db_user": "user",
233 "db_password": "password",
234 "db_database": "database",
235 "report_path": "report_path",
236 })
237
238 os.path.exists.return_value = False
239
240 result = main.parse_config(args)
241
242 os.path.exists.assert_called_once_with("report_path")
243 os.makedirs.assert_called_once_with("report_path")
244
245 def test_parse_args(self):
246 with self.subTest(config="config.ini"):
247 args = main.parse_args([])
248 self.assertEqual("config.ini", args.config)
249 self.assertFalse(args.before)
250 self.assertFalse(args.after)
251 self.assertFalse(args.debug)
252
253 args = main.parse_args(["--before", "--after", "--debug"])
254 self.assertTrue(args.before)
255 self.assertTrue(args.after)
256 self.assertTrue(args.debug)
257
258 with self.subTest(config="inexistant"), \
259 self.assertRaises(SystemExit), \
260 mock.patch('sys.stderr', new_callable=StringIO) as stdout_mock:
261 args = main.parse_args(["--config", "foo.bar"])
262
263 @mock.patch.object(main, "psycopg2")
264 def test_fetch_markets(self, psycopg2):
265 connect_mock = mock.Mock()
266 cursor_mock = mock.MagicMock()
267 cursor_mock.__iter__.return_value = ["row_1", "row_2"]
268
269 connect_mock.cursor.return_value = cursor_mock
270 psycopg2.connect.return_value = connect_mock
271
272 with self.subTest(user=None):
273 rows = list(main.fetch_markets({"foo": "bar"}, None))
274
275 psycopg2.connect.assert_called_once_with(foo="bar")
276 cursor_mock.execute.assert_called_once_with("SELECT id,config,user_id FROM market_configs")
277
278 self.assertEqual(["row_1", "row_2"], rows)
279
280 psycopg2.connect.reset_mock()
281 cursor_mock.execute.reset_mock()
282 with self.subTest(user=1):
283 rows = list(main.fetch_markets({"foo": "bar"}, 1))
284
285 psycopg2.connect.assert_called_once_with(foo="bar")
286 cursor_mock.execute.assert_called_once_with("SELECT id,config,user_id FROM market_configs WHERE user_id = %s", 1)
287
288 self.assertEqual(["row_1", "row_2"], rows)
289
290
diff --git a/tests/test_market.py b/tests/test_market.py
new file mode 100644
index 0000000..82eeea8
--- /dev/null
+++ b/tests/test_market.py
@@ -0,0 +1,900 @@
1from .helper import *
2import market, store, portfolio
3import datetime
4
5@unittest.skipUnless("unit" in limits, "Unit skipped")
6class MarketTest(WebMockTestCase):
7 def setUp(self):
8 super().setUp()
9
10 self.ccxt = mock.Mock(spec=market.ccxt.poloniexE)
11
12 def test_values(self):
13 m = market.Market(self.ccxt, self.market_args())
14
15 self.assertEqual(self.ccxt, m.ccxt)
16 self.assertFalse(m.debug)
17 self.assertIsInstance(m.report, market.ReportStore)
18 self.assertIsInstance(m.trades, market.TradeStore)
19 self.assertIsInstance(m.balances, market.BalanceStore)
20 self.assertEqual(m, m.report.market)
21 self.assertEqual(m, m.trades.market)
22 self.assertEqual(m, m.balances.market)
23 self.assertEqual(m, m.ccxt._market)
24
25 m = market.Market(self.ccxt, self.market_args(debug=True))
26 self.assertTrue(m.debug)
27
28 m = market.Market(self.ccxt, self.market_args(debug=False))
29 self.assertFalse(m.debug)
30
31 with mock.patch("market.ReportStore") as report_store:
32 with self.subTest(quiet=False):
33 m = market.Market(self.ccxt, self.market_args(quiet=False))
34 report_store.assert_called_with(m, verbose_print=True)
35 report_store().log_market.assert_called_once()
36 report_store.reset_mock()
37 with self.subTest(quiet=True):
38 m = market.Market(self.ccxt, self.market_args(quiet=True))
39 report_store.assert_called_with(m, verbose_print=False)
40 report_store().log_market.assert_called_once()
41
42 @mock.patch("market.ccxt")
43 def test_from_config(self, ccxt):
44 with mock.patch("market.ReportStore"):
45 ccxt.poloniexE.return_value = self.ccxt
46
47 m = market.Market.from_config({"key": "key", "secred": "secret"}, self.market_args())
48
49 self.assertEqual(self.ccxt, m.ccxt)
50
51 m = market.Market.from_config({"key": "key", "secred": "secret"}, self.market_args(debug=True))
52 self.assertEqual(True, m.debug)
53
54 def test_get_tickers(self):
55 self.ccxt.fetch_tickers.side_effect = [
56 "tickers",
57 market.NotSupported
58 ]
59
60 m = market.Market(self.ccxt, self.market_args())
61 self.assertEqual("tickers", m.get_tickers())
62 self.assertEqual("tickers", m.get_tickers())
63 self.ccxt.fetch_tickers.assert_called_once()
64
65 self.assertIsNone(m.get_tickers(refresh=self.time.time()))
66
67 def test_get_ticker(self):
68 with self.subTest(get_tickers=True):
69 self.ccxt.fetch_tickers.return_value = {
70 "ETH/ETC": { "bid": 1, "ask": 3 },
71 "XVG/ETH": { "bid": 10, "ask": 40 },
72 }
73 m = market.Market(self.ccxt, self.market_args())
74
75 ticker = m.get_ticker("ETH", "ETC")
76 self.assertEqual(1, ticker["bid"])
77 self.assertEqual(3, ticker["ask"])
78 self.assertEqual(2, ticker["average"])
79 self.assertFalse(ticker["inverted"])
80
81 ticker = m.get_ticker("ETH", "XVG")
82 self.assertEqual(0.0625, ticker["average"])
83 self.assertTrue(ticker["inverted"])
84 self.assertIn("original", ticker)
85 self.assertEqual(10, ticker["original"]["bid"])
86 self.assertEqual(25, ticker["original"]["average"])
87
88 ticker = m.get_ticker("XVG", "XMR")
89 self.assertIsNone(ticker)
90
91 with self.subTest(get_tickers=False):
92 self.ccxt.fetch_tickers.return_value = None
93 self.ccxt.fetch_ticker.side_effect = [
94 { "bid": 1, "ask": 3 },
95 market.ExchangeError("foo"),
96 { "bid": 10, "ask": 40 },
97 market.ExchangeError("foo"),
98 market.ExchangeError("foo"),
99 ]
100
101 m = market.Market(self.ccxt, self.market_args())
102
103 ticker = m.get_ticker("ETH", "ETC")
104 self.ccxt.fetch_ticker.assert_called_with("ETH/ETC")
105 self.assertEqual(1, ticker["bid"])
106 self.assertEqual(3, ticker["ask"])
107 self.assertEqual(2, ticker["average"])
108 self.assertFalse(ticker["inverted"])
109
110 ticker = m.get_ticker("ETH", "XVG")
111 self.assertEqual(0.0625, ticker["average"])
112 self.assertTrue(ticker["inverted"])
113 self.assertIn("original", ticker)
114 self.assertEqual(10, ticker["original"]["bid"])
115 self.assertEqual(25, ticker["original"]["average"])
116
117 ticker = m.get_ticker("XVG", "XMR")
118 self.assertIsNone(ticker)
119
120 def test_fetch_fees(self):
121 m = market.Market(self.ccxt, self.market_args())
122 self.ccxt.fetch_fees.return_value = "Foo"
123 self.assertEqual("Foo", m.fetch_fees())
124 self.ccxt.fetch_fees.assert_called_once()
125 self.ccxt.reset_mock()
126 self.assertEqual("Foo", m.fetch_fees())
127 self.ccxt.fetch_fees.assert_not_called()
128
129 @mock.patch.object(market.Portfolio, "repartition")
130 @mock.patch.object(market.Market, "get_ticker")
131 @mock.patch.object(market.TradeStore, "compute_trades")
132 def test_prepare_trades(self, compute_trades, get_ticker, repartition):
133 repartition.return_value = {
134 "XEM": (D("0.75"), "long"),
135 "BTC": (D("0.25"), "long"),
136 }
137 def _get_ticker(c1, c2):
138 if c1 == "USDT" and c2 == "BTC":
139 return { "average": D("0.0001") }
140 if c1 == "XVG" and c2 == "BTC":
141 return { "average": D("0.000001") }
142 self.fail("Should be called with {}, {}".format(c1, c2))
143 get_ticker.side_effect = _get_ticker
144
145 with mock.patch("market.ReportStore"):
146 m = market.Market(self.ccxt, self.market_args())
147 self.ccxt.fetch_all_balances.return_value = {
148 "USDT": {
149 "exchange_free": D("10000.0"),
150 "exchange_used": D("0.0"),
151 "exchange_total": D("10000.0"),
152 "total": D("10000.0")
153 },
154 "XVG": {
155 "exchange_free": D("10000.0"),
156 "exchange_used": D("0.0"),
157 "exchange_total": D("10000.0"),
158 "total": D("10000.0")
159 },
160 }
161
162 m.balances.fetch_balances(tag="tag")
163
164 m.prepare_trades()
165 compute_trades.assert_called()
166
167 call = compute_trades.call_args
168 self.assertEqual(1, call[0][0]["USDT"].value)
169 self.assertEqual(D("0.01"), call[0][0]["XVG"].value)
170 self.assertEqual(D("0.2525"), call[0][1]["BTC"].value)
171 self.assertEqual(D("0.7575"), call[0][1]["XEM"].value)
172 m.report.log_stage.assert_called_once_with("prepare_trades",
173 base_currency='BTC', compute_value='average',
174 liquidity='medium', only=None, repartition=None)
175 m.report.log_balances.assert_called_once_with(tag="tag")
176
177
178 @mock.patch.object(market.time, "sleep")
179 @mock.patch.object(market.TradeStore, "all_orders")
180 def test_follow_orders(self, all_orders, time_mock):
181 for debug, sleep in [
182 (False, None), (True, None),
183 (False, 12), (True, 12)]:
184 with self.subTest(sleep=sleep, debug=debug), \
185 mock.patch("market.ReportStore"):
186 m = market.Market(self.ccxt, self.market_args(debug=debug))
187
188 order_mock1 = mock.Mock()
189 order_mock2 = mock.Mock()
190 order_mock3 = mock.Mock()
191 all_orders.side_effect = [
192 [order_mock1, order_mock2],
193 [order_mock1, order_mock2],
194
195 [order_mock1, order_mock3],
196 [order_mock1, order_mock3],
197
198 [order_mock1, order_mock3],
199 [order_mock1, order_mock3],
200
201 []
202 ]
203
204 order_mock1.get_status.side_effect = ["open", "open", "closed"]
205 order_mock2.get_status.side_effect = ["open"]
206 order_mock3.get_status.side_effect = ["open", "closed"]
207
208 order_mock1.trade = mock.Mock()
209 order_mock2.trade = mock.Mock()
210 order_mock3.trade = mock.Mock()
211
212 m.follow_orders(sleep=sleep)
213
214 order_mock1.trade.update_order.assert_any_call(order_mock1, 1)
215 order_mock1.trade.update_order.assert_any_call(order_mock1, 2)
216 self.assertEqual(2, order_mock1.trade.update_order.call_count)
217 self.assertEqual(3, order_mock1.get_status.call_count)
218
219 order_mock2.trade.update_order.assert_any_call(order_mock2, 1)
220 self.assertEqual(1, order_mock2.trade.update_order.call_count)
221 self.assertEqual(1, order_mock2.get_status.call_count)
222
223 order_mock3.trade.update_order.assert_any_call(order_mock3, 2)
224 self.assertEqual(1, order_mock3.trade.update_order.call_count)
225 self.assertEqual(2, order_mock3.get_status.call_count)
226 m.report.log_stage.assert_called()
227 calls = [
228 mock.call("follow_orders_begin"),
229 mock.call("follow_orders_tick_1"),
230 mock.call("follow_orders_tick_2"),
231 mock.call("follow_orders_tick_3"),
232 mock.call("follow_orders_end"),
233 ]
234 m.report.log_stage.assert_has_calls(calls)
235 m.report.log_orders.assert_called()
236 self.assertEqual(3, m.report.log_orders.call_count)
237 calls = [
238 mock.call([order_mock1, order_mock2], tick=1),
239 mock.call([order_mock1, order_mock3], tick=2),
240 mock.call([order_mock1, order_mock3], tick=3),
241 ]
242 m.report.log_orders.assert_has_calls(calls)
243 calls = [
244 mock.call(order_mock1, 3, finished=True),
245 mock.call(order_mock3, 3, finished=True),
246 ]
247 m.report.log_order.assert_has_calls(calls)
248
249 if sleep is None:
250 if debug:
251 m.report.log_debug_action.assert_called_with("Set follow_orders tick to 7s")
252 time_mock.assert_called_with(7)
253 else:
254 time_mock.assert_called_with(30)
255 else:
256 time_mock.assert_called_with(sleep)
257
258 with self.subTest("disappearing order"), \
259 mock.patch("market.ReportStore"):
260 all_orders.reset_mock()
261 m = market.Market(self.ccxt, self.market_args())
262
263 order_mock1 = mock.Mock()
264 order_mock2 = mock.Mock()
265 all_orders.side_effect = [
266 [order_mock1, order_mock2],
267 [order_mock1, order_mock2],
268
269 [order_mock1, order_mock2],
270 [order_mock1, order_mock2],
271
272 []
273 ]
274
275 order_mock1.get_status.side_effect = ["open", "closed"]
276 order_mock2.get_status.side_effect = ["open", "error_disappeared"]
277
278 order_mock1.trade = mock.Mock()
279 trade_mock = mock.Mock()
280 order_mock2.trade = trade_mock
281
282 trade_mock.tick_actions_recreate.return_value = "tick1"
283
284 m.follow_orders()
285
286 trade_mock.tick_actions_recreate.assert_called_once_with(2)
287 trade_mock.prepare_order.assert_called_once_with(compute_value="tick1")
288 m.report.log_error.assert_called_once_with("follow_orders", message=mock.ANY)
289
290 @mock.patch.object(market.BalanceStore, "fetch_balances")
291 def test_move_balance(self, fetch_balances):
292 for debug in [True, False]:
293 with self.subTest(debug=debug),\
294 mock.patch("market.ReportStore"):
295 m = market.Market(self.ccxt, self.market_args(debug=debug))
296
297 value_from = portfolio.Amount("BTC", "1.0")
298 value_from.linked_to = portfolio.Amount("ETH", "10.0")
299 value_to = portfolio.Amount("BTC", "10.0")
300 trade1 = portfolio.Trade(value_from, value_to, "ETH", m)
301
302 value_from = portfolio.Amount("BTC", "0.0")
303 value_from.linked_to = portfolio.Amount("ETH", "0.0")
304 value_to = portfolio.Amount("BTC", "-3.0")
305 trade2 = portfolio.Trade(value_from, value_to, "ETH", m)
306
307 value_from = portfolio.Amount("USDT", "0.0")
308 value_from.linked_to = portfolio.Amount("XVG", "0.0")
309 value_to = portfolio.Amount("USDT", "-50.0")
310 trade3 = portfolio.Trade(value_from, value_to, "XVG", m)
311
312 m.trades.all = [trade1, trade2, trade3]
313 balance1 = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
314 balance2 = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "50" })
315 balance3 = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "15" })
316 m.balances.all = {"BTC": balance1, "USDT": balance2, "ETC": balance3}
317
318 m.move_balances()
319
320 fetch_balances.assert_called_with()
321 m.report.log_move_balances.assert_called_once()
322
323 if debug:
324 m.report.log_debug_action.assert_called()
325 self.assertEqual(3, m.report.log_debug_action.call_count)
326 else:
327 self.ccxt.transfer_balance.assert_any_call("BTC", 3, "exchange", "margin")
328 self.ccxt.transfer_balance.assert_any_call("USDT", 100, "exchange", "margin")
329 self.ccxt.transfer_balance.assert_any_call("ETC", 5, "margin", "exchange")
330
331 m.report.reset_mock()
332 fetch_balances.reset_mock()
333 with self.subTest(retry=True):
334 with mock.patch("market.ReportStore"):
335 m = market.Market(self.ccxt, self.market_args())
336
337 value_from = portfolio.Amount("BTC", "0.0")
338 value_from.linked_to = portfolio.Amount("ETH", "0.0")
339 value_to = portfolio.Amount("BTC", "-3.0")
340 trade = portfolio.Trade(value_from, value_to, "ETH", m)
341
342 m.trades.all = [trade]
343 balance = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
344 m.balances.all = {"BTC": balance}
345
346 m.ccxt.transfer_balance.side_effect = [
347 market.ccxt.RequestTimeout,
348 market.ccxt.InvalidNonce,
349 True
350 ]
351 m.move_balances()
352 self.ccxt.transfer_balance.assert_has_calls([
353 mock.call("BTC", 3, "exchange", "margin"),
354 mock.call("BTC", 3, "exchange", "margin"),
355 mock.call("BTC", 3, "exchange", "margin")
356 ])
357 self.assertEqual(3, fetch_balances.call_count)
358 m.report.log_error.assert_called_with(mock.ANY, message="Retrying", exception=mock.ANY)
359 self.assertEqual(3, m.report.log_move_balances.call_count)
360
361 self.ccxt.transfer_balance.reset_mock()
362 m.report.reset_mock()
363 fetch_balances.reset_mock()
364 with self.subTest(retry=True, too_much=True):
365 with mock.patch("market.ReportStore"):
366 m = market.Market(self.ccxt, self.market_args())
367
368 value_from = portfolio.Amount("BTC", "0.0")
369 value_from.linked_to = portfolio.Amount("ETH", "0.0")
370 value_to = portfolio.Amount("BTC", "-3.0")
371 trade = portfolio.Trade(value_from, value_to, "ETH", m)
372
373 m.trades.all = [trade]
374 balance = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
375 m.balances.all = {"BTC": balance}
376
377 m.ccxt.transfer_balance.side_effect = [
378 market.ccxt.RequestTimeout,
379 market.ccxt.RequestTimeout,
380 market.ccxt.RequestTimeout,
381 market.ccxt.RequestTimeout,
382 market.ccxt.RequestTimeout,
383 ]
384 with self.assertRaises(market.ccxt.RequestTimeout):
385 m.move_balances()
386
387 self.ccxt.transfer_balance.reset_mock()
388 m.report.reset_mock()
389 fetch_balances.reset_mock()
390 with self.subTest(retry=True, partial_result=True):
391 with mock.patch("market.ReportStore"):
392 m = market.Market(self.ccxt, self.market_args())
393
394 value_from = portfolio.Amount("BTC", "1.0")
395 value_from.linked_to = portfolio.Amount("ETH", "10.0")
396 value_to = portfolio.Amount("BTC", "10.0")
397 trade1 = portfolio.Trade(value_from, value_to, "ETH", m)
398
399 value_from = portfolio.Amount("BTC", "0.0")
400 value_from.linked_to = portfolio.Amount("ETH", "0.0")
401 value_to = portfolio.Amount("BTC", "-3.0")
402 trade2 = portfolio.Trade(value_from, value_to, "ETH", m)
403
404 value_from = portfolio.Amount("USDT", "0.0")
405 value_from.linked_to = portfolio.Amount("XVG", "0.0")
406 value_to = portfolio.Amount("USDT", "-50.0")
407 trade3 = portfolio.Trade(value_from, value_to, "XVG", m)
408
409 m.trades.all = [trade1, trade2, trade3]
410 balance1 = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "0" })
411 balance2 = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "50" })
412 balance3 = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "15" })
413 m.balances.all = {"BTC": balance1, "USDT": balance2, "ETC": balance3}
414
415 call_counts = { "BTC": 0, "USDT": 0, "ETC": 0 }
416 def _transfer_balance(currency, amount, from_, to_):
417 call_counts[currency] += 1
418 if currency == "BTC":
419 m.balances.all["BTC"] = portfolio.Balance("BTC", { "margin_in_position": "0", "margin_available": "3" })
420 if currency == "USDT":
421 if call_counts["USDT"] == 1:
422 raise market.ccxt.RequestTimeout
423 else:
424 m.balances.all["USDT"] = portfolio.Balance("USDT", { "margin_in_position": "100", "margin_available": "150" })
425 if currency == "ETC":
426 m.balances.all["ETC"] = portfolio.Balance("ETC", { "margin_in_position": "10", "margin_available": "10" })
427
428
429 m.ccxt.transfer_balance.side_effect = _transfer_balance
430
431 m.move_balances()
432 self.ccxt.transfer_balance.assert_has_calls([
433 mock.call("BTC", 3, "exchange", "margin"),
434 mock.call('USDT', 100, 'exchange', 'margin'),
435 mock.call('USDT', 100, 'exchange', 'margin'),
436 mock.call("ETC", 5, "margin", "exchange")
437 ])
438 self.assertEqual(2, fetch_balances.call_count)
439 m.report.log_error.assert_called_with(mock.ANY, message="Retrying", exception=mock.ANY)
440 self.assertEqual(2, m.report.log_move_balances.call_count)
441 m.report.log_move_balances.asser_has_calls([
442 mock.call(
443 {
444 'BTC': portfolio.Amount("BTC", "3"),
445 'USDT': portfolio.Amount("USDT", "150"),
446 'ETC': portfolio.Amount("ETC", "10"),
447 },
448 {
449 'BTC': portfolio.Amount("BTC", "3"),
450 'USDT': portfolio.Amount("USDT", "100"),
451 }),
452 mock.call(
453 {
454 'BTC': portfolio.Amount("BTC", "3"),
455 'USDT': portfolio.Amount("USDT", "150"),
456 'ETC': portfolio.Amount("ETC", "10"),
457 },
458 {
459 'BTC': portfolio.Amount("BTC", "0"),
460 'USDT': portfolio.Amount("USDT", "100"),
461 'ETC': portfolio.Amount("ETC", "-5"),
462 }),
463 ])
464
465
466 def test_store_file_report(self):
467 file_open = mock.mock_open()
468 m = market.Market(self.ccxt,
469 self.market_args(report_path="present"), user_id=1)
470 with self.subTest(file="present"),\
471 mock.patch("market.open", file_open),\
472 mock.patch.object(m, "report") as report,\
473 mock.patch.object(market, "datetime") as time_mock:
474
475 report.print_logs = [[time_mock.now(), "Foo"], [time_mock.now(), "Bar"]]
476 report.to_json.return_value = "json_content"
477
478 m.store_file_report(datetime.datetime(2018, 2, 25))
479
480 file_open.assert_any_call("present/2018-02-25T00:00:00_1.json", "w")
481 file_open.assert_any_call("present/2018-02-25T00:00:00_1.log", "w")
482 file_open().write.assert_any_call("json_content")
483 file_open().write.assert_any_call("Foo\nBar")
484 m.report.to_json.assert_called_once_with()
485
486 m = market.Market(self.ccxt, self.market_args(report_path="error"), user_id=1)
487 with self.subTest(file="error"),\
488 mock.patch("market.open") as file_open,\
489 mock.patch.object(m, "report") as report,\
490 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
491 file_open.side_effect = FileNotFoundError
492
493 m.store_file_report(datetime.datetime(2018, 2, 25))
494
495 self.assertRegex(stdout_mock.getvalue(), "impossible to store report file: FileNotFoundError;")
496
497 @mock.patch.object(market, "psycopg2")
498 def test_store_database_report(self, psycopg2):
499 connect_mock = mock.Mock()
500 cursor_mock = mock.MagicMock()
501
502 connect_mock.cursor.return_value = cursor_mock
503 psycopg2.connect.return_value = connect_mock
504 m = market.Market(self.ccxt, self.market_args(),
505 pg_config={"config": "pg_config"}, user_id=1)
506 cursor_mock.fetchone.return_value = [42]
507
508 with self.subTest(error=False),\
509 mock.patch.object(m, "report") as report:
510 report.to_json_array.return_value = [
511 ("date1", "type1", "payload1"),
512 ("date2", "type2", "payload2"),
513 ]
514 m.store_database_report(datetime.datetime(2018, 3, 24))
515 connect_mock.assert_has_calls([
516 mock.call.cursor(),
517 mock.call.cursor().execute('INSERT INTO reports("date", "market_config_id", "debug") VALUES (%s, %s, %s) RETURNING id;', (datetime.datetime(2018, 3, 24), None, False)),
518 mock.call.cursor().fetchone(),
519 mock.call.cursor().execute('INSERT INTO report_lines("date", "report_id", "type", "payload") VALUES (%s, %s, %s, %s);', ('date1', 42, 'type1', 'payload1')),
520 mock.call.cursor().execute('INSERT INTO report_lines("date", "report_id", "type", "payload") VALUES (%s, %s, %s, %s);', ('date2', 42, 'type2', 'payload2')),
521 mock.call.commit(),
522 mock.call.cursor().close(),
523 mock.call.close()
524 ])
525
526 connect_mock.reset_mock()
527 with self.subTest(error=True),\
528 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
529 psycopg2.connect.side_effect = Exception("Bouh")
530 m.store_database_report(datetime.datetime(2018, 3, 24))
531 self.assertEqual(stdout_mock.getvalue(), "impossible to store report to database: Exception; Bouh\n")
532
533 def test_store_report(self):
534 m = market.Market(self.ccxt, self.market_args(report_db=False), user_id=1)
535 with self.subTest(file=None, pg_config=None),\
536 mock.patch.object(m, "report") as report,\
537 mock.patch.object(m, "store_database_report") as db_report,\
538 mock.patch.object(m, "store_file_report") as file_report:
539 m.store_report()
540 report.merge.assert_called_with(store.Portfolio.report)
541
542 file_report.assert_not_called()
543 db_report.assert_not_called()
544
545 report.reset_mock()
546 m = market.Market(self.ccxt, self.market_args(report_db=False, report_path="present"), user_id=1)
547 with self.subTest(file="present", pg_config=None),\
548 mock.patch.object(m, "report") as report,\
549 mock.patch.object(m, "store_file_report") as file_report,\
550 mock.patch.object(m, "store_database_report") as db_report,\
551 mock.patch.object(market, "datetime") as time_mock:
552
553 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
554
555 m.store_report()
556
557 report.merge.assert_called_with(store.Portfolio.report)
558 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
559 db_report.assert_not_called()
560
561 report.reset_mock()
562 m = market.Market(self.ccxt, self.market_args(report_db=True, report_path="present"), user_id=1)
563 with self.subTest(file="present", pg_config=None, report_db=True),\
564 mock.patch.object(m, "report") as report,\
565 mock.patch.object(m, "store_file_report") as file_report,\
566 mock.patch.object(m, "store_database_report") as db_report,\
567 mock.patch.object(market, "datetime") as time_mock:
568
569 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
570
571 m.store_report()
572
573 report.merge.assert_called_with(store.Portfolio.report)
574 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
575 db_report.assert_not_called()
576
577 report.reset_mock()
578 m = market.Market(self.ccxt, self.market_args(report_db=True), pg_config="present", user_id=1)
579 with self.subTest(file=None, pg_config="present"),\
580 mock.patch.object(m, "report") as report,\
581 mock.patch.object(m, "store_file_report") as file_report,\
582 mock.patch.object(m, "store_database_report") as db_report,\
583 mock.patch.object(market, "datetime") as time_mock:
584
585 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
586
587 m.store_report()
588
589 report.merge.assert_called_with(store.Portfolio.report)
590 file_report.assert_not_called()
591 db_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
592
593 report.reset_mock()
594 m = market.Market(self.ccxt, self.market_args(report_db=True, report_path="present"),
595 pg_config="pg_config", user_id=1)
596 with self.subTest(file="present", pg_config="present"),\
597 mock.patch.object(m, "report") as report,\
598 mock.patch.object(m, "store_file_report") as file_report,\
599 mock.patch.object(m, "store_database_report") as db_report,\
600 mock.patch.object(market, "datetime") as time_mock:
601
602 time_mock.now.return_value = datetime.datetime(2018, 2, 25)
603
604 m.store_report()
605
606 report.merge.assert_called_with(store.Portfolio.report)
607 file_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
608 db_report.assert_called_once_with(datetime.datetime(2018, 2, 25))
609
610 def test_print_orders(self):
611 m = market.Market(self.ccxt, self.market_args())
612 with mock.patch.object(m.report, "log_stage") as log_stage,\
613 mock.patch.object(m.balances, "fetch_balances") as fetch_balances,\
614 mock.patch.object(m, "prepare_trades") as prepare_trades,\
615 mock.patch.object(m.trades, "prepare_orders") as prepare_orders:
616 m.print_orders()
617
618 log_stage.assert_called_with("print_orders")
619 fetch_balances.assert_called_with(tag="print_orders")
620 prepare_trades.assert_called_with(base_currency="BTC",
621 compute_value="average")
622 prepare_orders.assert_called_with(compute_value="average")
623
624 def test_print_balances(self):
625 m = market.Market(self.ccxt, self.market_args())
626
627 with mock.patch.object(m.balances, "in_currency") as in_currency,\
628 mock.patch.object(m.report, "log_stage") as log_stage,\
629 mock.patch.object(m.balances, "fetch_balances") as fetch_balances,\
630 mock.patch.object(m.report, "print_log") as print_log:
631
632 in_currency.return_value = {
633 "BTC": portfolio.Amount("BTC", "0.65"),
634 "ETH": portfolio.Amount("BTC", "0.3"),
635 }
636
637 m.print_balances()
638
639 log_stage.assert_called_once_with("print_balances")
640 fetch_balances.assert_called_with()
641 print_log.assert_has_calls([
642 mock.call("total:"),
643 mock.call(portfolio.Amount("BTC", "0.95")),
644 ])
645
646 @mock.patch("market.Processor.process")
647 @mock.patch("market.ReportStore.log_error")
648 @mock.patch("market.Market.store_report")
649 def test_process(self, store_report, log_error, process):
650 m = market.Market(self.ccxt, self.market_args())
651 with self.subTest(before=False, after=False):
652 m.process(None)
653
654 process.assert_not_called()
655 store_report.assert_called_once()
656 log_error.assert_not_called()
657
658 process.reset_mock()
659 log_error.reset_mock()
660 store_report.reset_mock()
661 with self.subTest(before=True, after=False):
662 m.process(None, before=True)
663
664 process.assert_called_once_with("sell_all", steps="before")
665 store_report.assert_called_once()
666 log_error.assert_not_called()
667
668 process.reset_mock()
669 log_error.reset_mock()
670 store_report.reset_mock()
671 with self.subTest(before=False, after=True):
672 m.process(None, after=True)
673
674 process.assert_called_once_with("sell_all", steps="after")
675 store_report.assert_called_once()
676 log_error.assert_not_called()
677
678 process.reset_mock()
679 log_error.reset_mock()
680 store_report.reset_mock()
681 with self.subTest(before=True, after=True):
682 m.process(None, before=True, after=True)
683
684 process.assert_has_calls([
685 mock.call("sell_all", steps="before"),
686 mock.call("sell_all", steps="after"),
687 ])
688 store_report.assert_called_once()
689 log_error.assert_not_called()
690
691 process.reset_mock()
692 log_error.reset_mock()
693 store_report.reset_mock()
694 with self.subTest(action="print_balances"),\
695 mock.patch.object(m, "print_balances") as print_balances:
696 m.process(["print_balances"])
697
698 process.assert_not_called()
699 log_error.assert_not_called()
700 store_report.assert_called_once()
701 print_balances.assert_called_once_with()
702
703 log_error.reset_mock()
704 store_report.reset_mock()
705 with self.subTest(action="print_orders"),\
706 mock.patch.object(m, "print_orders") as print_orders,\
707 mock.patch.object(m, "print_balances") as print_balances:
708 m.process(["print_orders", "print_balances"])
709
710 process.assert_not_called()
711 log_error.assert_not_called()
712 store_report.assert_called_once()
713 print_orders.assert_called_once_with()
714 print_balances.assert_called_once_with()
715
716 log_error.reset_mock()
717 store_report.reset_mock()
718 with self.subTest(action="unknown"):
719 m.process(["unknown"])
720 log_error.assert_called_once_with("market_process", message="Unknown action unknown")
721 store_report.assert_called_once()
722
723 log_error.reset_mock()
724 store_report.reset_mock()
725 with self.subTest(unhandled_exception=True):
726 process.side_effect = Exception("bouh")
727
728 m.process(None, before=True)
729 log_error.assert_called_with("market_process", exception=mock.ANY)
730 store_report.assert_called_once()
731
732
733@unittest.skipUnless("unit" in limits, "Unit skipped")
734class ProcessorTest(WebMockTestCase):
735 def test_values(self):
736 processor = market.Processor(self.m)
737
738 self.assertEqual(self.m, processor.market)
739
740 def test_run_action(self):
741 processor = market.Processor(self.m)
742
743 with mock.patch.object(processor, "parse_args") as parse_args:
744 method_mock = mock.Mock()
745 parse_args.return_value = [method_mock, { "foo": "bar" }]
746
747 processor.run_action("foo", "bar", "baz")
748
749 parse_args.assert_called_with("foo", "bar", "baz")
750
751 method_mock.assert_called_with(foo="bar")
752
753 processor.run_action("wait_for_recent", "bar", "baz")
754
755 method_mock.assert_called_with(foo="bar")
756
757 def test_select_step(self):
758 processor = market.Processor(self.m)
759
760 scenario = processor.scenarios["sell_all"]
761
762 self.assertEqual(scenario, processor.select_steps(scenario, "all"))
763 self.assertEqual(["all_sell"], list(map(lambda x: x["name"], processor.select_steps(scenario, "before"))))
764 self.assertEqual(["wait", "all_buy"], list(map(lambda x: x["name"], processor.select_steps(scenario, "after"))))
765 self.assertEqual(["wait"], list(map(lambda x: x["name"], processor.select_steps(scenario, 2))))
766 self.assertEqual(["wait"], list(map(lambda x: x["name"], processor.select_steps(scenario, "wait"))))
767
768 with self.assertRaises(TypeError):
769 processor.select_steps(scenario, ["wait"])
770
771 @mock.patch("market.Processor.process_step")
772 def test_process(self, process_step):
773 processor = market.Processor(self.m)
774
775 processor.process("sell_all", foo="bar")
776 self.assertEqual(3, process_step.call_count)
777
778 steps = list(map(lambda x: x[1][1]["name"], process_step.mock_calls))
779 scenario_names = list(map(lambda x: x[1][0], process_step.mock_calls))
780 kwargs = list(map(lambda x: x[1][2], process_step.mock_calls))
781 self.assertEqual(["all_sell", "wait", "all_buy"], steps)
782 self.assertEqual(["sell_all", "sell_all", "sell_all"], scenario_names)
783 self.assertEqual([{"foo":"bar"}, {"foo":"bar"}, {"foo":"bar"}], kwargs)
784
785 process_step.reset_mock()
786
787 processor.process("sell_needed", steps=["before", "after"])
788 self.assertEqual(3, process_step.call_count)
789
790 def test_method_arguments(self):
791 ccxt = mock.Mock(spec=market.ccxt.poloniexE)
792 m = market.Market(ccxt, self.market_args())
793
794 processor = market.Processor(m)
795
796 method, arguments = processor.method_arguments("wait_for_recent")
797 self.assertEqual(market.Portfolio.wait_for_recent, method)
798 self.assertEqual(["delta", "poll"], arguments)
799
800 method, arguments = processor.method_arguments("prepare_trades")
801 self.assertEqual(m.prepare_trades, method)
802 self.assertEqual(['base_currency', 'liquidity', 'compute_value', 'repartition', 'only'], arguments)
803
804 method, arguments = processor.method_arguments("prepare_orders")
805 self.assertEqual(m.trades.prepare_orders, method)
806
807 method, arguments = processor.method_arguments("move_balances")
808 self.assertEqual(m.move_balances, method)
809
810 method, arguments = processor.method_arguments("run_orders")
811 self.assertEqual(m.trades.run_orders, method)
812
813 method, arguments = processor.method_arguments("follow_orders")
814 self.assertEqual(m.follow_orders, method)
815
816 method, arguments = processor.method_arguments("close_trades")
817 self.assertEqual(m.trades.close_trades, method)
818
819 def test_process_step(self):
820 processor = market.Processor(self.m)
821
822 with mock.patch.object(processor, "run_action") as run_action:
823 step = processor.scenarios["sell_needed"][1]
824
825 processor.process_step("foo", step, {"foo":"bar"})
826
827 self.m.report.log_stage.assert_has_calls([
828 mock.call("process_foo__1_sell_begin"),
829 mock.call("process_foo__1_sell_end"),
830 ])
831 self.m.balances.fetch_balances.assert_has_calls([
832 mock.call(tag="process_foo__1_sell_begin"),
833 mock.call(tag="process_foo__1_sell_end"),
834 ])
835
836 self.assertEqual(5, run_action.call_count)
837
838 run_action.assert_has_calls([
839 mock.call('prepare_trades', {}, {'foo': 'bar'}),
840 mock.call('prepare_orders', {'only': 'dispose', 'compute_value': 'average'}, {'foo': 'bar'}),
841 mock.call('run_orders', {}, {'foo': 'bar'}),
842 mock.call('follow_orders', {}, {'foo': 'bar'}),
843 mock.call('close_trades', {}, {'foo': 'bar'}),
844 ])
845
846 self.m.reset_mock()
847 with mock.patch.object(processor, "run_action") as run_action:
848 step = processor.scenarios["sell_needed"][0]
849
850 processor.process_step("foo", step, {"foo":"bar"})
851 self.m.balances.fetch_balances.assert_not_called()
852
853 def test_parse_args(self):
854 processor = market.Processor(self.m)
855
856 with mock.patch.object(processor, "method_arguments") as method_arguments:
857 method_mock = mock.Mock()
858 method_arguments.return_value = [
859 method_mock,
860 ["foo2", "foo"]
861 ]
862 method, args = processor.parse_args("action", {"foo": "bar", "foo2": "bar"}, {"foo": "bar2", "bla": "bla"})
863
864 self.assertEqual(method_mock, method)
865 self.assertEqual({"foo": "bar2", "foo2": "bar"}, args)
866
867 with mock.patch.object(processor, "method_arguments") as method_arguments:
868 method_mock = mock.Mock()
869 method_arguments.return_value = [
870 method_mock,
871 ["repartition"]
872 ]
873 method, args = processor.parse_args("action", {"repartition": { "base_currency": 1 }}, {})
874
875 self.assertEqual(1, len(args["repartition"]))
876 self.assertIn("BTC", args["repartition"])
877
878 with mock.patch.object(processor, "method_arguments") as method_arguments:
879 method_mock = mock.Mock()
880 method_arguments.return_value = [
881 method_mock,
882 ["repartition", "base_currency"]
883 ]
884 method, args = processor.parse_args("action", {"repartition": { "base_currency": 1 }}, {"base_currency": "USDT"})
885
886 self.assertEqual(1, len(args["repartition"]))
887 self.assertIn("USDT", args["repartition"])
888
889 with mock.patch.object(processor, "method_arguments") as method_arguments:
890 method_mock = mock.Mock()
891 method_arguments.return_value = [
892 method_mock,
893 ["repartition", "base_currency"]
894 ]
895 method, args = processor.parse_args("action", {"repartition": { "ETH": 1 }}, {"base_currency": "USDT"})
896
897 self.assertEqual(1, len(args["repartition"]))
898 self.assertIn("ETH", args["repartition"])
899
900
diff --git a/tests/test_portfolio.py b/tests/test_portfolio.py
new file mode 100644
index 0000000..a1b95bf
--- /dev/null
+++ b/tests/test_portfolio.py
@@ -0,0 +1,2036 @@
1from .helper import *
2import portfolio
3import datetime
4
5@unittest.skipUnless("unit" in limits, "Unit skipped")
6class ComputationTest(WebMockTestCase):
7 def test_compute_value(self):
8 compute = mock.Mock()
9 portfolio.Computation.compute_value("foo", "buy", compute_value=compute)
10 compute.assert_called_with("foo", "ask")
11
12 compute.reset_mock()
13 portfolio.Computation.compute_value("foo", "sell", compute_value=compute)
14 compute.assert_called_with("foo", "bid")
15
16 compute.reset_mock()
17 portfolio.Computation.compute_value("foo", "ask", compute_value=compute)
18 compute.assert_called_with("foo", "ask")
19
20 compute.reset_mock()
21 portfolio.Computation.compute_value("foo", "bid", compute_value=compute)
22 compute.assert_called_with("foo", "bid")
23
24 compute.reset_mock()
25 portfolio.Computation.computations["test"] = compute
26 portfolio.Computation.compute_value("foo", "bid", compute_value="test")
27 compute.assert_called_with("foo", "bid")
28
29@unittest.skipUnless("unit" in limits, "Unit skipped")
30class TradeTest(WebMockTestCase):
31
32 def test_values_assertion(self):
33 value_from = portfolio.Amount("BTC", "1.0")
34 value_from.linked_to = portfolio.Amount("ETH", "10.0")
35 value_to = portfolio.Amount("BTC", "1.0")
36 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
37 self.assertEqual("BTC", trade.base_currency)
38 self.assertEqual("ETH", trade.currency)
39 self.assertEqual(self.m, trade.market)
40
41 with self.assertRaises(AssertionError):
42 portfolio.Trade(value_from, -value_to, "ETH", self.m)
43 with self.assertRaises(AssertionError):
44 portfolio.Trade(value_from, value_to, "ETC", self.m)
45 with self.assertRaises(AssertionError):
46 value_from.currency = "ETH"
47 portfolio.Trade(value_from, value_to, "ETH", self.m)
48 value_from.currency = "BTC"
49 with self.assertRaises(AssertionError):
50 value_from2 = portfolio.Amount("BTC", "1.0")
51 portfolio.Trade(value_from2, value_to, "ETH", self.m)
52
53 value_from = portfolio.Amount("BTC", 0)
54 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
55 self.assertEqual(0, trade.value_from.linked_to)
56
57 def test_action(self):
58 value_from = portfolio.Amount("BTC", "1.0")
59 value_from.linked_to = portfolio.Amount("ETH", "10.0")
60 value_to = portfolio.Amount("BTC", "1.0")
61 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
62
63 self.assertIsNone(trade.action)
64
65 value_from = portfolio.Amount("BTC", "1.0")
66 value_from.linked_to = portfolio.Amount("BTC", "1.0")
67 value_to = portfolio.Amount("BTC", "2.0")
68 trade = portfolio.Trade(value_from, value_to, "BTC", self.m)
69
70 self.assertIsNone(trade.action)
71
72 value_from = portfolio.Amount("BTC", "0.5")
73 value_from.linked_to = portfolio.Amount("ETH", "10.0")
74 value_to = portfolio.Amount("BTC", "1.0")
75 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
76
77 self.assertEqual("acquire", trade.action)
78
79 value_from = portfolio.Amount("BTC", "0")
80 value_from.linked_to = portfolio.Amount("ETH", "0")
81 value_to = portfolio.Amount("BTC", "-1.0")
82 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
83
84 self.assertEqual("acquire", trade.action)
85
86 def test_order_action(self):
87 value_from = portfolio.Amount("BTC", "0.5")
88 value_from.linked_to = portfolio.Amount("ETH", "10.0")
89 value_to = portfolio.Amount("BTC", "1.0")
90 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
91
92 trade.inverted = False
93 self.assertEqual("buy", trade.order_action())
94 trade.inverted = True
95 self.assertEqual("sell", trade.order_action())
96
97 value_from = portfolio.Amount("BTC", "0")
98 value_from.linked_to = portfolio.Amount("ETH", "0")
99 value_to = portfolio.Amount("BTC", "-1.0")
100 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
101
102 trade.inverted = False
103 self.assertEqual("sell", trade.order_action())
104 trade.inverted = True
105 self.assertEqual("buy", trade.order_action())
106
107 def test_trade_type(self):
108 value_from = portfolio.Amount("BTC", "0.5")
109 value_from.linked_to = portfolio.Amount("ETH", "10.0")
110 value_to = portfolio.Amount("BTC", "1.0")
111 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
112
113 self.assertEqual("long", trade.trade_type)
114
115 value_from = portfolio.Amount("BTC", "0")
116 value_from.linked_to = portfolio.Amount("ETH", "0")
117 value_to = portfolio.Amount("BTC", "-1.0")
118 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
119
120 self.assertEqual("short", trade.trade_type)
121
122 def test_is_fullfiled(self):
123 with self.subTest(inverted=False):
124 value_from = portfolio.Amount("BTC", "0.5")
125 value_from.linked_to = portfolio.Amount("ETH", "10.0")
126 value_to = portfolio.Amount("BTC", "1.0")
127 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
128
129 order1 = mock.Mock()
130 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
131
132 order2 = mock.Mock()
133 order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
134 trade.orders.append(order1)
135 trade.orders.append(order2)
136
137 self.assertFalse(trade.is_fullfiled)
138
139 order3 = mock.Mock()
140 order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
141 trade.orders.append(order3)
142
143 self.assertTrue(trade.is_fullfiled)
144
145 order1.filled_amount.assert_called_with(in_base_currency=True)
146 order2.filled_amount.assert_called_with(in_base_currency=True)
147 order3.filled_amount.assert_called_with(in_base_currency=True)
148
149 with self.subTest(inverted=True):
150 value_from = portfolio.Amount("BTC", "0.5")
151 value_from.linked_to = portfolio.Amount("USDT", "1000.0")
152 value_to = portfolio.Amount("BTC", "1.0")
153 trade = portfolio.Trade(value_from, value_to, "USDT", self.m)
154 trade.inverted = True
155
156 order1 = mock.Mock()
157 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
158
159 order2 = mock.Mock()
160 order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
161 trade.orders.append(order1)
162 trade.orders.append(order2)
163
164 self.assertFalse(trade.is_fullfiled)
165
166 order3 = mock.Mock()
167 order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
168 trade.orders.append(order3)
169
170 self.assertTrue(trade.is_fullfiled)
171
172 order1.filled_amount.assert_called_with(in_base_currency=False)
173 order2.filled_amount.assert_called_with(in_base_currency=False)
174 order3.filled_amount.assert_called_with(in_base_currency=False)
175
176
177 def test_filled_amount(self):
178 value_from = portfolio.Amount("BTC", "0.5")
179 value_from.linked_to = portfolio.Amount("ETH", "10.0")
180 value_to = portfolio.Amount("BTC", "1.0")
181 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
182
183 order1 = mock.Mock()
184 order1.filled_amount.return_value = portfolio.Amount("ETH", "0.3")
185
186 order2 = mock.Mock()
187 order2.filled_amount.return_value = portfolio.Amount("ETH", "0.01")
188 trade.orders.append(order1)
189 trade.orders.append(order2)
190
191 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount())
192 order1.filled_amount.assert_called_with(in_base_currency=False)
193 order2.filled_amount.assert_called_with(in_base_currency=False)
194
195 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=False))
196 order1.filled_amount.assert_called_with(in_base_currency=False)
197 order2.filled_amount.assert_called_with(in_base_currency=False)
198
199 self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=True))
200 order1.filled_amount.assert_called_with(in_base_currency=True)
201 order2.filled_amount.assert_called_with(in_base_currency=True)
202
203 @mock.patch.object(portfolio.Computation, "compute_value")
204 @mock.patch.object(portfolio.Trade, "filled_amount")
205 @mock.patch.object(portfolio, "Order")
206 def test_prepare_order(self, Order, filled_amount, compute_value):
207 Order.return_value = "Order"
208
209 with self.subTest(desc="Nothing to do"):
210 value_from = portfolio.Amount("BTC", "10")
211 value_from.rate = D("0.1")
212 value_from.linked_to = portfolio.Amount("FOO", "100")
213 value_to = portfolio.Amount("BTC", "10")
214 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
215
216 trade.prepare_order()
217
218 filled_amount.assert_not_called()
219 compute_value.assert_not_called()
220 self.assertEqual(0, len(trade.orders))
221 Order.assert_not_called()
222
223 self.m.get_ticker.return_value = { "inverted": False }
224 with self.subTest(desc="Already filled"):
225 filled_amount.return_value = portfolio.Amount("FOO", "100")
226 compute_value.return_value = D("0.125")
227
228 value_from = portfolio.Amount("BTC", "10")
229 value_from.rate = D("0.1")
230 value_from.linked_to = portfolio.Amount("FOO", "100")
231 value_to = portfolio.Amount("BTC", "0")
232 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
233
234 trade.prepare_order()
235
236 filled_amount.assert_called_with(in_base_currency=False)
237 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
238 self.assertEqual(0, len(trade.orders))
239 self.m.report.log_error.assert_called_with("prepare_order", message=mock.ANY)
240 Order.assert_not_called()
241
242 with self.subTest(action="dispose", inverted=False):
243 filled_amount.return_value = portfolio.Amount("FOO", "60")
244 compute_value.return_value = D("0.125")
245
246 value_from = portfolio.Amount("BTC", "10")
247 value_from.rate = D("0.1")
248 value_from.linked_to = portfolio.Amount("FOO", "100")
249 value_to = portfolio.Amount("BTC", "1")
250 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
251
252 trade.prepare_order()
253
254 filled_amount.assert_called_with(in_base_currency=False)
255 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
256 self.assertEqual(1, len(trade.orders))
257 Order.assert_called_with("sell", portfolio.Amount("FOO", 30),
258 D("0.125"), "BTC", "long", self.m,
259 trade, close_if_possible=False)
260
261 with self.subTest(action="dispose", inverted=False, close_if_possible=True):
262 filled_amount.return_value = portfolio.Amount("FOO", "60")
263 compute_value.return_value = D("0.125")
264
265 value_from = portfolio.Amount("BTC", "10")
266 value_from.rate = D("0.1")
267 value_from.linked_to = portfolio.Amount("FOO", "100")
268 value_to = portfolio.Amount("BTC", "1")
269 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
270
271 trade.prepare_order(close_if_possible=True)
272
273 filled_amount.assert_called_with(in_base_currency=False)
274 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
275 self.assertEqual(1, len(trade.orders))
276 Order.assert_called_with("sell", portfolio.Amount("FOO", 30),
277 D("0.125"), "BTC", "long", self.m,
278 trade, close_if_possible=True)
279
280 with self.subTest(action="acquire", inverted=False):
281 filled_amount.return_value = portfolio.Amount("BTC", "3")
282 compute_value.return_value = D("0.125")
283
284 value_from = portfolio.Amount("BTC", "1")
285 value_from.rate = D("0.1")
286 value_from.linked_to = portfolio.Amount("FOO", "10")
287 value_to = portfolio.Amount("BTC", "10")
288 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
289
290 trade.prepare_order()
291
292 filled_amount.assert_called_with(in_base_currency=True)
293 compute_value.assert_called_with(self.m.get_ticker.return_value, "buy", compute_value="default")
294 self.assertEqual(1, len(trade.orders))
295
296 Order.assert_called_with("buy", portfolio.Amount("FOO", 48),
297 D("0.125"), "BTC", "long", self.m,
298 trade, close_if_possible=False)
299
300 with self.subTest(close_if_possible=True):
301 filled_amount.return_value = portfolio.Amount("FOO", "0")
302 compute_value.return_value = D("0.125")
303
304 value_from = portfolio.Amount("BTC", "10")
305 value_from.rate = D("0.1")
306 value_from.linked_to = portfolio.Amount("FOO", "100")
307 value_to = portfolio.Amount("BTC", "0")
308 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
309
310 trade.prepare_order()
311
312 filled_amount.assert_called_with(in_base_currency=False)
313 compute_value.assert_called_with(self.m.get_ticker.return_value, "sell", compute_value="default")
314 self.assertEqual(1, len(trade.orders))
315 Order.assert_called_with("sell", portfolio.Amount("FOO", 100),
316 D("0.125"), "BTC", "long", self.m,
317 trade, close_if_possible=True)
318
319 self.m.get_ticker.return_value = { "inverted": True, "original": {} }
320 with self.subTest(action="dispose", inverted=True):
321 filled_amount.return_value = portfolio.Amount("FOO", "300")
322 compute_value.return_value = D("125")
323
324 value_from = portfolio.Amount("BTC", "10")
325 value_from.rate = D("0.01")
326 value_from.linked_to = portfolio.Amount("FOO", "1000")
327 value_to = portfolio.Amount("BTC", "1")
328 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
329
330 trade.prepare_order(compute_value="foo")
331
332 filled_amount.assert_called_with(in_base_currency=True)
333 compute_value.assert_called_with(self.m.get_ticker.return_value["original"], "buy", compute_value="foo")
334 self.assertEqual(1, len(trade.orders))
335 Order.assert_called_with("buy", portfolio.Amount("BTC", D("4.8")),
336 D("125"), "FOO", "long", self.m,
337 trade, close_if_possible=False)
338
339 with self.subTest(action="acquire", inverted=True):
340 filled_amount.return_value = portfolio.Amount("BTC", "4")
341 compute_value.return_value = D("125")
342
343 value_from = portfolio.Amount("BTC", "1")
344 value_from.rate = D("0.01")
345 value_from.linked_to = portfolio.Amount("FOO", "100")
346 value_to = portfolio.Amount("BTC", "10")
347 trade = portfolio.Trade(value_from, value_to, "FOO", self.m)
348
349 trade.prepare_order(compute_value="foo")
350
351 filled_amount.assert_called_with(in_base_currency=False)
352 compute_value.assert_called_with(self.m.get_ticker.return_value["original"], "sell", compute_value="foo")
353 self.assertEqual(1, len(trade.orders))
354 Order.assert_called_with("sell", portfolio.Amount("BTC", D("5")),
355 D("125"), "FOO", "long", self.m,
356 trade, close_if_possible=False)
357
358 def test_tick_actions_recreate(self):
359 value_from = portfolio.Amount("BTC", "0.5")
360 value_from.linked_to = portfolio.Amount("ETH", "10.0")
361 value_to = portfolio.Amount("BTC", "1.0")
362 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
363
364 self.assertEqual("average", trade.tick_actions_recreate(0))
365 self.assertEqual("foo", trade.tick_actions_recreate(0, default="foo"))
366 self.assertEqual("average", trade.tick_actions_recreate(1))
367 self.assertEqual(trade.tick_actions[2][1], trade.tick_actions_recreate(2))
368 self.assertEqual(trade.tick_actions[2][1], trade.tick_actions_recreate(3))
369 self.assertEqual(trade.tick_actions[5][1], trade.tick_actions_recreate(5))
370 self.assertEqual(trade.tick_actions[5][1], trade.tick_actions_recreate(6))
371 self.assertEqual("default", trade.tick_actions_recreate(7))
372 self.assertEqual("default", trade.tick_actions_recreate(8))
373
374 @mock.patch.object(portfolio.Trade, "prepare_order")
375 def test_update_order(self, prepare_order):
376 order_mock = mock.Mock()
377 new_order_mock = mock.Mock()
378
379 value_from = portfolio.Amount("BTC", "0.5")
380 value_from.linked_to = portfolio.Amount("ETH", "10.0")
381 value_to = portfolio.Amount("BTC", "1.0")
382 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
383 prepare_order.return_value = new_order_mock
384
385 for i in [0, 1, 3, 4, 6]:
386 with self.subTest(tick=i):
387 trade.update_order(order_mock, i)
388 order_mock.cancel.assert_not_called()
389 new_order_mock.run.assert_not_called()
390 self.m.report.log_order.assert_called_once_with(order_mock, i,
391 update="waiting", compute_value=None, new_order=None)
392
393 order_mock.reset_mock()
394 new_order_mock.reset_mock()
395 trade.orders = []
396 self.m.report.log_order.reset_mock()
397
398 trade.update_order(order_mock, 2)
399 order_mock.cancel.assert_called()
400 new_order_mock.run.assert_called()
401 prepare_order.assert_called()
402 self.m.report.log_order.assert_called()
403 self.assertEqual(2, self.m.report.log_order.call_count)
404 calls = [
405 mock.call(order_mock, 2, update="adjusting",
406 compute_value=mock.ANY,
407 new_order=new_order_mock),
408 mock.call(order_mock, 2, new_order=new_order_mock),
409 ]
410 self.m.report.log_order.assert_has_calls(calls)
411
412 order_mock.reset_mock()
413 new_order_mock.reset_mock()
414 trade.orders = []
415 self.m.report.log_order.reset_mock()
416
417 trade.update_order(order_mock, 5)
418 order_mock.cancel.assert_called()
419 new_order_mock.run.assert_called()
420 prepare_order.assert_called()
421 self.assertEqual(2, self.m.report.log_order.call_count)
422 self.m.report.log_order.assert_called()
423 calls = [
424 mock.call(order_mock, 5, update="adjusting",
425 compute_value=mock.ANY,
426 new_order=new_order_mock),
427 mock.call(order_mock, 5, new_order=new_order_mock),
428 ]
429 self.m.report.log_order.assert_has_calls(calls)
430
431 order_mock.reset_mock()
432 new_order_mock.reset_mock()
433 trade.orders = []
434 self.m.report.log_order.reset_mock()
435
436 trade.update_order(order_mock, 7)
437 order_mock.cancel.assert_called()
438 new_order_mock.run.assert_called()
439 prepare_order.assert_called_with(compute_value="default")
440 self.m.report.log_order.assert_called()
441 self.assertEqual(2, self.m.report.log_order.call_count)
442 calls = [
443 mock.call(order_mock, 7, update="market_fallback",
444 compute_value='default',
445 new_order=new_order_mock),
446 mock.call(order_mock, 7, new_order=new_order_mock),
447 ]
448 self.m.report.log_order.assert_has_calls(calls)
449
450 order_mock.reset_mock()
451 new_order_mock.reset_mock()
452 trade.orders = []
453 self.m.report.log_order.reset_mock()
454
455 for i in [10, 13, 16]:
456 with self.subTest(tick=i):
457 trade.update_order(order_mock, i)
458 order_mock.cancel.assert_called()
459 new_order_mock.run.assert_called()
460 prepare_order.assert_called_with(compute_value="default")
461 self.m.report.log_order.assert_called()
462 self.assertEqual(2, self.m.report.log_order.call_count)
463 calls = [
464 mock.call(order_mock, i, update="market_adjust",
465 compute_value='default',
466 new_order=new_order_mock),
467 mock.call(order_mock, i, new_order=new_order_mock),
468 ]
469 self.m.report.log_order.assert_has_calls(calls)
470
471 order_mock.reset_mock()
472 new_order_mock.reset_mock()
473 trade.orders = []
474 self.m.report.log_order.reset_mock()
475
476 for i in [8, 9, 11, 12]:
477 with self.subTest(tick=i):
478 trade.update_order(order_mock, i)
479 order_mock.cancel.assert_not_called()
480 new_order_mock.run.assert_not_called()
481 self.m.report.log_order.assert_called_once_with(order_mock, i, update="waiting",
482 compute_value=None, new_order=None)
483
484 order_mock.reset_mock()
485 new_order_mock.reset_mock()
486 trade.orders = []
487 self.m.report.log_order.reset_mock()
488
489
490 def test_print_with_order(self):
491 value_from = portfolio.Amount("BTC", "0.5")
492 value_from.linked_to = portfolio.Amount("ETH", "10.0")
493 value_to = portfolio.Amount("BTC", "1.0")
494 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
495
496 order_mock1 = mock.Mock()
497 order_mock1.__repr__ = mock.Mock()
498 order_mock1.__repr__.return_value = "Mock 1"
499 order_mock2 = mock.Mock()
500 order_mock2.__repr__ = mock.Mock()
501 order_mock2.__repr__.return_value = "Mock 2"
502 order_mock1.mouvements = []
503 mouvement_mock1 = mock.Mock()
504 mouvement_mock1.__repr__ = mock.Mock()
505 mouvement_mock1.__repr__.return_value = "Mouvement 1"
506 mouvement_mock2 = mock.Mock()
507 mouvement_mock2.__repr__ = mock.Mock()
508 mouvement_mock2.__repr__.return_value = "Mouvement 2"
509 order_mock2.mouvements = [
510 mouvement_mock1, mouvement_mock2
511 ]
512 trade.orders.append(order_mock1)
513 trade.orders.append(order_mock2)
514
515 with mock.patch.object(trade, "filled_amount") as filled:
516 filled.return_value = portfolio.Amount("BTC", "0.1")
517
518 trade.print_with_order()
519
520 self.m.report.print_log.assert_called()
521 calls = self.m.report.print_log.mock_calls
522 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire)", str(calls[0][1][0]))
523 self.assertEqual("\tMock 1", str(calls[1][1][0]))
524 self.assertEqual("\tMock 2", str(calls[2][1][0]))
525 self.assertEqual("\t\tMouvement 1", str(calls[3][1][0]))
526 self.assertEqual("\t\tMouvement 2", str(calls[4][1][0]))
527
528 self.m.report.print_log.reset_mock()
529
530 filled.return_value = portfolio.Amount("BTC", "0.5")
531 trade.print_with_order()
532 calls = self.m.report.print_log.mock_calls
533 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire ✔)", str(calls[0][1][0]))
534
535 self.m.report.print_log.reset_mock()
536
537 filled.return_value = portfolio.Amount("BTC", "0.1")
538 trade.closed = True
539 trade.print_with_order()
540 calls = self.m.report.print_log.mock_calls
541 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire ❌)", str(calls[0][1][0]))
542
543 def test_close(self):
544 value_from = portfolio.Amount("BTC", "0.5")
545 value_from.linked_to = portfolio.Amount("ETH", "10.0")
546 value_to = portfolio.Amount("BTC", "1.0")
547 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
548 order1 = mock.Mock()
549 trade.orders.append(order1)
550
551 trade.close()
552
553 self.assertEqual(True, trade.closed)
554 order1.cancel.assert_called_once_with()
555
556 def test_pending(self):
557 value_from = portfolio.Amount("BTC", "0.5")
558 value_from.linked_to = portfolio.Amount("ETH", "10.0")
559 value_to = portfolio.Amount("BTC", "1.0")
560 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
561
562 trade.closed = True
563 self.assertEqual(False, trade.pending)
564
565 trade.closed = False
566 self.assertEqual(True, trade.pending)
567
568 order1 = mock.Mock()
569 order1.filled_amount.return_value = portfolio.Amount("BTC", "0.5")
570 trade.orders.append(order1)
571 self.assertEqual(False, trade.pending)
572
573 def test__repr(self):
574 value_from = portfolio.Amount("BTC", "0.5")
575 value_from.linked_to = portfolio.Amount("ETH", "10.0")
576 value_to = portfolio.Amount("BTC", "1.0")
577 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
578
579 self.assertEqual("Trade(0.50000000 BTC [10.00000000 ETH] -> 1.00000000 BTC in ETH, acquire)", str(trade))
580
581 def test_as_json(self):
582 value_from = portfolio.Amount("BTC", "0.5")
583 value_from.linked_to = portfolio.Amount("ETH", "10.0")
584 value_to = portfolio.Amount("BTC", "1.0")
585 trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
586
587 as_json = trade.as_json()
588 self.assertEqual("acquire", as_json["action"])
589 self.assertEqual(D("0.5"), as_json["from"])
590 self.assertEqual(D("1.0"), as_json["to"])
591 self.assertEqual("ETH", as_json["currency"])
592 self.assertEqual("BTC", as_json["base_currency"])
593
594@unittest.skipUnless("unit" in limits, "Unit skipped")
595class BalanceTest(WebMockTestCase):
596 def test_values(self):
597 balance = portfolio.Balance("BTC", {
598 "exchange_total": "0.65",
599 "exchange_free": "0.35",
600 "exchange_used": "0.30",
601 "margin_total": "-10",
602 "margin_borrowed": "10",
603 "margin_available": "0",
604 "margin_in_position": "0",
605 "margin_position_type": "short",
606 "margin_borrowed_base_currency": "USDT",
607 "margin_liquidation_price": "1.20",
608 "margin_pending_gain": "10",
609 "margin_lending_fees": "0.4",
610 "margin_borrowed_base_price": "0.15",
611 })
612 self.assertEqual(portfolio.D("0.65"), balance.exchange_total.value)
613 self.assertEqual(portfolio.D("0.35"), balance.exchange_free.value)
614 self.assertEqual(portfolio.D("0.30"), balance.exchange_used.value)
615 self.assertEqual("BTC", balance.exchange_total.currency)
616 self.assertEqual("BTC", balance.exchange_free.currency)
617 self.assertEqual("BTC", balance.exchange_total.currency)
618
619 self.assertEqual(portfolio.D("-10"), balance.margin_total.value)
620 self.assertEqual(portfolio.D("10"), balance.margin_borrowed.value)
621 self.assertEqual(portfolio.D("0"), balance.margin_available.value)
622 self.assertEqual("BTC", balance.margin_total.currency)
623 self.assertEqual("BTC", balance.margin_borrowed.currency)
624 self.assertEqual("BTC", balance.margin_available.currency)
625
626 self.assertEqual("BTC", balance.currency)
627
628 self.assertEqual(portfolio.D("0.4"), balance.margin_lending_fees.value)
629 self.assertEqual("USDT", balance.margin_lending_fees.currency)
630
631 def test__repr(self):
632 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX])",
633 repr(portfolio.Balance("BTX", { "exchange_free": 2, "exchange_total": 2 })))
634 balance = portfolio.Balance("BTX", { "exchange_total": 3,
635 "exchange_used": 1, "exchange_free": 2 })
636 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX + ❌1.00000000 BTX = 3.00000000 BTX])", repr(balance))
637
638 balance = portfolio.Balance("BTX", { "exchange_total": 1, "exchange_used": 1})
639 self.assertEqual("Balance(BTX Exch: [❌1.00000000 BTX])", repr(balance))
640
641 balance = portfolio.Balance("BTX", { "margin_total": 3,
642 "margin_in_position": 1, "margin_available": 2 })
643 self.assertEqual("Balance(BTX Margin: [✔2.00000000 BTX + ❌1.00000000 BTX = 3.00000000 BTX])", repr(balance))
644
645 balance = portfolio.Balance("BTX", { "margin_total": 2, "margin_available": 2 })
646 self.assertEqual("Balance(BTX Margin: [✔2.00000000 BTX])", repr(balance))
647
648 balance = portfolio.Balance("BTX", { "margin_total": -3,
649 "margin_borrowed_base_price": D("0.1"),
650 "margin_borrowed_base_currency": "BTC",
651 "margin_lending_fees": D("0.002") })
652 self.assertEqual("Balance(BTX Margin: [-3.00000000 BTX @@ 0.10000000 BTC/0.00200000 BTC])", repr(balance))
653
654 balance = portfolio.Balance("BTX", { "margin_total": 1,
655 "margin_in_position": 1, "exchange_free": 2, "exchange_total": 2})
656 self.assertEqual("Balance(BTX Exch: [✔2.00000000 BTX] Margin: [❌1.00000000 BTX] Total: [0.00000000 BTX])", repr(balance))
657
658 def test_as_json(self):
659 balance = portfolio.Balance("BTX", { "exchange_free": 2, "exchange_total": 2 })
660 as_json = balance.as_json()
661 self.assertEqual(set(portfolio.Balance.base_keys), set(as_json.keys()))
662 self.assertEqual(D(0), as_json["total"])
663 self.assertEqual(D(2), as_json["exchange_total"])
664 self.assertEqual(D(2), as_json["exchange_free"])
665 self.assertEqual(D(0), as_json["exchange_used"])
666 self.assertEqual(D(0), as_json["margin_total"])
667 self.assertEqual(D(0), as_json["margin_available"])
668 self.assertEqual(D(0), as_json["margin_borrowed"])
669
670@unittest.skipUnless("unit" in limits, "Unit skipped")
671class OrderTest(WebMockTestCase):
672 def test_values(self):
673 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
674 D("0.1"), "BTC", "long", "market", "trade")
675 self.assertEqual("buy", order.action)
676 self.assertEqual(10, order.amount.value)
677 self.assertEqual("ETH", order.amount.currency)
678 self.assertEqual(D("0.1"), order.rate)
679 self.assertEqual("BTC", order.base_currency)
680 self.assertEqual("market", order.market)
681 self.assertEqual("long", order.trade_type)
682 self.assertEqual("pending", order.status)
683 self.assertEqual("trade", order.trade)
684 self.assertIsNone(order.id)
685 self.assertFalse(order.close_if_possible)
686
687 def test__repr(self):
688 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
689 D("0.1"), "BTC", "long", "market", "trade")
690 self.assertEqual("Order(buy long 10.00000000 ETH at 0.1 BTC [pending])", repr(order))
691
692 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
693 D("0.1"), "BTC", "long", "market", "trade",
694 close_if_possible=True)
695 self.assertEqual("Order(buy long 10.00000000 ETH at 0.1 BTC [pending] ✂)", repr(order))
696
697 def test_as_json(self):
698 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
699 D("0.1"), "BTC", "long", "market", "trade")
700 mouvement_mock1 = mock.Mock()
701 mouvement_mock1.as_json.return_value = 1
702 mouvement_mock2 = mock.Mock()
703 mouvement_mock2.as_json.return_value = 2
704
705 order.mouvements = [mouvement_mock1, mouvement_mock2]
706 as_json = order.as_json()
707 self.assertEqual("buy", as_json["action"])
708 self.assertEqual("long", as_json["trade_type"])
709 self.assertEqual(10, as_json["amount"])
710 self.assertEqual("ETH", as_json["currency"])
711 self.assertEqual("BTC", as_json["base_currency"])
712 self.assertEqual(D("0.1"), as_json["rate"])
713 self.assertEqual("pending", as_json["status"])
714 self.assertEqual(False, as_json["close_if_possible"])
715 self.assertIsNone(as_json["id"])
716 self.assertEqual([1, 2], as_json["mouvements"])
717
718 def test_account(self):
719 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
720 D("0.1"), "BTC", "long", "market", "trade")
721 self.assertEqual("exchange", order.account)
722
723 order = portfolio.Order("sell", portfolio.Amount("ETH", 10),
724 D("0.1"), "BTC", "short", "market", "trade")
725 self.assertEqual("margin", order.account)
726
727 def test_pending(self):
728 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
729 D("0.1"), "BTC", "long", "market", "trade")
730 self.assertTrue(order.pending)
731 order.status = "open"
732 self.assertFalse(order.pending)
733
734 def test_open(self):
735 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
736 D("0.1"), "BTC", "long", "market", "trade")
737 self.assertFalse(order.open)
738 order.status = "open"
739 self.assertTrue(order.open)
740
741 def test_finished(self):
742 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
743 D("0.1"), "BTC", "long", "market", "trade")
744 self.assertFalse(order.finished)
745 order.status = "closed"
746 self.assertTrue(order.finished)
747 order.status = "canceled"
748 self.assertTrue(order.finished)
749 order.status = "error"
750 self.assertTrue(order.finished)
751
752 @mock.patch.object(portfolio.Order, "fetch")
753 def test_cancel(self, fetch):
754 with self.subTest(debug=True):
755 self.m.debug = True
756 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
757 D("0.1"), "BTC", "long", self.m, "trade")
758 order.status = "open"
759
760 order.cancel()
761 self.m.ccxt.cancel_order.assert_not_called()
762 self.m.report.log_debug_action.assert_called_once()
763 self.m.report.log_debug_action.reset_mock()
764 self.assertEqual("canceled", order.status)
765
766 with self.subTest(desc="Nominal case"):
767 self.m.debug = False
768 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
769 D("0.1"), "BTC", "long", self.m, "trade")
770 order.status = "open"
771 order.id = 42
772
773 order.cancel()
774 self.m.ccxt.cancel_order.assert_called_with(42)
775 fetch.assert_called_once_with()
776 self.m.report.log_debug_action.assert_not_called()
777
778 with self.subTest(exception=True):
779 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
780 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
781 D("0.1"), "BTC", "long", self.m, "trade")
782 order.status = "open"
783 order.id = 42
784 order.cancel()
785 self.m.ccxt.cancel_order.assert_called_with(42)
786 self.m.report.log_error.assert_called_once()
787
788 self.m.reset_mock()
789 with self.subTest(id=None):
790 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
791 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
792 D("0.1"), "BTC", "long", self.m, "trade")
793 order.status = "open"
794 order.cancel()
795 self.m.ccxt.cancel_order.assert_not_called()
796
797 self.m.reset_mock()
798 with self.subTest(open=False):
799 self.m.ccxt.cancel_order.side_effect = portfolio.OrderNotFound
800 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
801 D("0.1"), "BTC", "long", self.m, "trade")
802 order.status = "closed"
803 order.cancel()
804 self.m.ccxt.cancel_order.assert_not_called()
805
806 def test_dust_amount_remaining(self):
807 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
808 D("0.1"), "BTC", "long", self.m, "trade")
809 order.remaining_amount = mock.Mock(return_value=portfolio.Amount("ETH", 1))
810 self.assertFalse(order.dust_amount_remaining())
811
812 order.remaining_amount = mock.Mock(return_value=portfolio.Amount("ETH", D("0.0001")))
813 self.assertTrue(order.dust_amount_remaining())
814
815 @mock.patch.object(portfolio.Order, "fetch")
816 @mock.patch.object(portfolio.Order, "filled_amount", return_value=portfolio.Amount("ETH", 1))
817 def test_remaining_amount(self, filled_amount, fetch):
818 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
819 D("0.1"), "BTC", "long", self.m, "trade")
820
821 self.assertEqual(9, order.remaining_amount().value)
822
823 order.status = "open"
824 self.assertEqual(9, order.remaining_amount().value)
825
826 @mock.patch.object(portfolio.Order, "fetch")
827 def test_filled_amount(self, fetch):
828 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
829 D("0.1"), "BTC", "long", self.m, "trade")
830 order.mouvements.append(portfolio.Mouvement("ETH", "BTC", {
831 "tradeID": 42, "type": "buy", "fee": "0.0015",
832 "date": "2017-12-30 12:00:12", "rate": "0.1",
833 "amount": "3", "total": "0.3"
834 }))
835 order.mouvements.append(portfolio.Mouvement("ETH", "BTC", {
836 "tradeID": 43, "type": "buy", "fee": "0.0015",
837 "date": "2017-12-30 13:00:12", "rate": "0.2",
838 "amount": "2", "total": "0.4"
839 }))
840 self.assertEqual(portfolio.Amount("ETH", 5), order.filled_amount())
841 fetch.assert_not_called()
842 order.status = "open"
843 self.assertEqual(portfolio.Amount("ETH", 5), order.filled_amount(in_base_currency=False))
844 fetch.assert_called_once()
845 self.assertEqual(portfolio.Amount("BTC", "0.7"), order.filled_amount(in_base_currency=True))
846
847 def test_fetch_mouvements(self):
848 self.m.ccxt.privatePostReturnOrderTrades.return_value = [
849 {
850 "tradeID": 42, "type": "buy", "fee": "0.0015",
851 "date": "2017-12-30 13:00:12", "rate": "0.1",
852 "amount": "3", "total": "0.3"
853 },
854 {
855 "tradeID": 43, "type": "buy", "fee": "0.0015",
856 "date": "2017-12-30 12:00:12", "rate": "0.2",
857 "amount": "2", "total": "0.4"
858 }
859 ]
860 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
861 D("0.1"), "BTC", "long", self.m, "trade")
862 order.id = 12
863 order.mouvements = ["Foo", "Bar", "Baz"]
864
865 order.fetch_mouvements()
866
867 self.m.ccxt.privatePostReturnOrderTrades.assert_called_with({"orderNumber": 12})
868 self.assertEqual(2, len(order.mouvements))
869 self.assertEqual(43, order.mouvements[0].id)
870 self.assertEqual(42, order.mouvements[1].id)
871
872 self.m.ccxt.privatePostReturnOrderTrades.side_effect = portfolio.ExchangeError
873 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
874 D("0.1"), "BTC", "long", self.m, "trade")
875 order.fetch_mouvements()
876 self.assertEqual(0, len(order.mouvements))
877
878 def test_mark_finished_order(self):
879 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
880 D("0.1"), "BTC", "short", self.m, "trade",
881 close_if_possible=True)
882 order.status = "closed"
883 self.m.debug = False
884
885 order.mark_finished_order()
886 self.m.ccxt.close_margin_position.assert_called_with("ETH", "BTC")
887 self.m.ccxt.close_margin_position.reset_mock()
888
889 order.status = "open"
890 order.mark_finished_order()
891 self.m.ccxt.close_margin_position.assert_not_called()
892
893 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
894 D("0.1"), "BTC", "short", self.m, "trade",
895 close_if_possible=False)
896 order.status = "closed"
897 order.mark_finished_order()
898 self.m.ccxt.close_margin_position.assert_not_called()
899
900 order = portfolio.Order("sell", portfolio.Amount("ETH", 10),
901 D("0.1"), "BTC", "short", self.m, "trade",
902 close_if_possible=True)
903 order.status = "closed"
904 order.mark_finished_order()
905 self.m.ccxt.close_margin_position.assert_not_called()
906
907 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
908 D("0.1"), "BTC", "long", self.m, "trade",
909 close_if_possible=True)
910 order.status = "closed"
911 order.mark_finished_order()
912 self.m.ccxt.close_margin_position.assert_not_called()
913
914 self.m.debug = True
915
916 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
917 D("0.1"), "BTC", "short", self.m, "trade",
918 close_if_possible=True)
919 order.status = "closed"
920
921 order.mark_finished_order()
922 self.m.ccxt.close_margin_position.assert_not_called()
923 self.m.report.log_debug_action.assert_called_once()
924
925 @mock.patch.object(portfolio.Order, "fetch_mouvements")
926 @mock.patch.object(portfolio.Order, "mark_disappeared_order")
927 @mock.patch.object(portfolio.Order, "mark_finished_order")
928 def test_fetch(self, mark_finished_order, mark_disappeared_order, fetch_mouvements):
929 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
930 D("0.1"), "BTC", "long", self.m, "trade")
931 order.id = 45
932 with self.subTest(debug=True):
933 self.m.debug = True
934 order.fetch()
935 self.m.report.log_debug_action.assert_called_once()
936 self.m.report.log_debug_action.reset_mock()
937 self.m.ccxt.fetch_order.assert_not_called()
938 mark_finished_order.assert_not_called()
939 mark_disappeared_order.assert_not_called()
940 fetch_mouvements.assert_not_called()
941
942 with self.subTest(debug=False):
943 self.m.debug = False
944 self.m.ccxt.fetch_order.return_value = {
945 "status": "foo",
946 "datetime": "timestamp"
947 }
948 order.fetch()
949
950 self.m.ccxt.fetch_order.assert_called_once_with(45)
951 fetch_mouvements.assert_called_once()
952 self.assertEqual("foo", order.status)
953 self.assertEqual("timestamp", order.timestamp)
954 self.assertEqual(1, len(order.results))
955 self.m.report.log_debug_action.assert_not_called()
956 mark_finished_order.assert_called_once()
957 mark_disappeared_order.assert_called_once()
958
959 mark_finished_order.reset_mock()
960 with self.subTest(missing_order=True):
961 self.m.ccxt.fetch_order.side_effect = [
962 portfolio.OrderNotCached,
963 ]
964 order.fetch()
965 self.assertEqual("closed_unknown", order.status)
966 mark_finished_order.assert_called_once()
967
968 def test_mark_disappeared_order(self):
969 with self.subTest("Open order"):
970 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
971 D("0.1"), "BTC", "long", self.m, "trade")
972 order.id = 45
973 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
974 "tradeID":21336541,
975 "currencyPair":"BTC_XRP",
976 "type":"sell",
977 "rate":"0.00007013",
978 "amount":"0.00000222",
979 "total":"0.00000000",
980 "fee":"0.00150000",
981 "date":"2018-04-02 00:09:13"
982 }))
983 order.mark_disappeared_order()
984 self.assertEqual("pending", order.status)
985
986 with self.subTest("Non-zero amount"):
987 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
988 D("0.1"), "BTC", "long", self.m, "trade")
989 order.id = 45
990 order.status = "closed"
991 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
992 "tradeID":21336541,
993 "currencyPair":"BTC_XRP",
994 "type":"sell",
995 "rate":"0.00007013",
996 "amount":"0.00000222",
997 "total":"0.00000010",
998 "fee":"0.00150000",
999 "date":"2018-04-02 00:09:13"
1000 }))
1001 order.mark_disappeared_order()
1002 self.assertEqual("closed", order.status)
1003
1004 with self.subTest("Other mouvements"):
1005 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1006 D("0.1"), "BTC", "long", self.m, "trade")
1007 order.id = 45
1008 order.status = "closed"
1009 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
1010 "tradeID":21336541,
1011 "currencyPair":"BTC_XRP",
1012 "type":"sell",
1013 "rate":"0.00007013",
1014 "amount":"0.00000222",
1015 "total":"0.00000001",
1016 "fee":"0.00150000",
1017 "date":"2018-04-02 00:09:13"
1018 }))
1019 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
1020 "tradeID":21336541,
1021 "currencyPair":"BTC_XRP",
1022 "type":"sell",
1023 "rate":"0.00007013",
1024 "amount":"0.00000222",
1025 "total":"0.00000000",
1026 "fee":"0.00150000",
1027 "date":"2018-04-02 00:09:13"
1028 }))
1029 order.mark_disappeared_order()
1030 self.assertEqual("error_disappeared", order.status)
1031
1032 with self.subTest("Order disappeared"):
1033 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1034 D("0.1"), "BTC", "long", self.m, "trade")
1035 order.id = 45
1036 order.status = "closed"
1037 order.mouvements.append(portfolio.Mouvement("XRP", "BTC", {
1038 "tradeID":21336541,
1039 "currencyPair":"BTC_XRP",
1040 "type":"sell",
1041 "rate":"0.00007013",
1042 "amount":"0.00000222",
1043 "total":"0.00000000",
1044 "fee":"0.00150000",
1045 "date":"2018-04-02 00:09:13"
1046 }))
1047 order.mark_disappeared_order()
1048 self.assertEqual("error_disappeared", order.status)
1049
1050 @mock.patch.object(portfolio.Order, "fetch")
1051 def test_get_status(self, fetch):
1052 with self.subTest(debug=True):
1053 self.m.debug = True
1054 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1055 D("0.1"), "BTC", "long", self.m, "trade")
1056 self.assertEqual("pending", order.get_status())
1057 fetch.assert_not_called()
1058 self.m.report.log_debug_action.assert_called_once()
1059
1060 with self.subTest(debug=False, finished=False):
1061 self.m.debug = False
1062 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1063 D("0.1"), "BTC", "long", self.m, "trade")
1064 def _fetch(order):
1065 def update_status():
1066 order.status = "open"
1067 return update_status
1068 fetch.side_effect = _fetch(order)
1069 self.assertEqual("open", order.get_status())
1070 fetch.assert_called_once()
1071
1072 fetch.reset_mock()
1073 with self.subTest(debug=False, finished=True):
1074 self.m.debug = False
1075 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1076 D("0.1"), "BTC", "long", self.m, "trade")
1077 def _fetch(order):
1078 def update_status():
1079 order.status = "closed"
1080 return update_status
1081 fetch.side_effect = _fetch(order)
1082 self.assertEqual("closed", order.get_status())
1083 fetch.assert_called_once()
1084
1085 def test_run(self):
1086 self.m.ccxt.order_precision.return_value = 4
1087 with self.subTest(debug=True):
1088 self.m.debug = True
1089 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1090 D("0.1"), "BTC", "long", self.m, "trade")
1091 order.run()
1092 self.m.ccxt.create_order.assert_not_called()
1093 self.m.report.log_debug_action.assert_called_with("market.ccxt.create_order('ETH/BTC', 'limit', 'buy', 10.0000, price=0.1, account=exchange)")
1094 self.assertEqual("open", order.status)
1095 self.assertEqual(1, len(order.results))
1096 self.assertEqual(-1, order.id)
1097
1098 self.m.ccxt.create_order.reset_mock()
1099 with self.subTest(debug=False):
1100 self.m.debug = False
1101 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1102 D("0.1"), "BTC", "long", self.m, "trade")
1103 self.m.ccxt.create_order.return_value = { "id": 123 }
1104 order.run()
1105 self.m.ccxt.create_order.assert_called_once()
1106 self.assertEqual(1, len(order.results))
1107 self.assertEqual("open", order.status)
1108
1109 self.m.ccxt.create_order.reset_mock()
1110 with self.subTest(exception=True):
1111 order = portfolio.Order("buy", portfolio.Amount("ETH", 10),
1112 D("0.1"), "BTC", "long", self.m, "trade")
1113 self.m.ccxt.create_order.side_effect = Exception("bouh")
1114 order.run()
1115 self.m.ccxt.create_order.assert_called_once()
1116 self.assertEqual(0, len(order.results))
1117 self.assertEqual("error", order.status)
1118 self.m.report.log_error.assert_called_once()
1119
1120 self.m.ccxt.create_order.reset_mock()
1121 with self.subTest(dust_amount_exception=True),\
1122 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
1123 order = portfolio.Order("buy", portfolio.Amount("ETH", 0.001),
1124 D("0.1"), "BTC", "long", self.m, "trade")
1125 self.m.ccxt.create_order.side_effect = portfolio.InvalidOrder
1126 order.run()
1127 self.m.ccxt.create_order.assert_called_once()
1128 self.assertEqual(0, len(order.results))
1129 self.assertEqual("closed", order.status)
1130 mark_finished_order.assert_called_once()
1131
1132 self.m.ccxt.order_precision.return_value = 8
1133 self.m.ccxt.create_order.reset_mock()
1134 with self.subTest(insufficient_funds=True),\
1135 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
1136 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1137 D("0.1"), "BTC", "long", self.m, "trade")
1138 self.m.ccxt.create_order.side_effect = [
1139 portfolio.InsufficientFunds,
1140 portfolio.InsufficientFunds,
1141 portfolio.InsufficientFunds,
1142 { "id": 123 },
1143 ]
1144 order.run()
1145 self.m.ccxt.create_order.assert_has_calls([
1146 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1147 mock.call('ETH/BTC', 'limit', 'buy', D('0.00099'), account='exchange', price=D('0.1')),
1148 mock.call('ETH/BTC', 'limit', 'buy', D('0.0009801'), account='exchange', price=D('0.1')),
1149 mock.call('ETH/BTC', 'limit', 'buy', D('0.00097029'), account='exchange', price=D('0.1')),
1150 ])
1151 self.assertEqual(4, self.m.ccxt.create_order.call_count)
1152 self.assertEqual(1, len(order.results))
1153 self.assertEqual("open", order.status)
1154 self.assertEqual(4, order.tries)
1155 self.m.report.log_error.assert_called()
1156 self.assertEqual(4, self.m.report.log_error.call_count)
1157
1158 self.m.ccxt.order_precision.return_value = 8
1159 self.m.ccxt.create_order.reset_mock()
1160 self.m.report.log_error.reset_mock()
1161 with self.subTest(insufficient_funds=True),\
1162 mock.patch.object(portfolio.Order, "mark_finished_order") as mark_finished_order:
1163 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1164 D("0.1"), "BTC", "long", self.m, "trade")
1165 self.m.ccxt.create_order.side_effect = [
1166 portfolio.InsufficientFunds,
1167 portfolio.InsufficientFunds,
1168 portfolio.InsufficientFunds,
1169 portfolio.InsufficientFunds,
1170 portfolio.InsufficientFunds,
1171 ]
1172 order.run()
1173 self.m.ccxt.create_order.assert_has_calls([
1174 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1175 mock.call('ETH/BTC', 'limit', 'buy', D('0.00099'), account='exchange', price=D('0.1')),
1176 mock.call('ETH/BTC', 'limit', 'buy', D('0.0009801'), account='exchange', price=D('0.1')),
1177 mock.call('ETH/BTC', 'limit', 'buy', D('0.00097029'), account='exchange', price=D('0.1')),
1178 mock.call('ETH/BTC', 'limit', 'buy', D('0.00096059'), account='exchange', price=D('0.1')),
1179 ])
1180 self.assertEqual(5, self.m.ccxt.create_order.call_count)
1181 self.assertEqual(0, len(order.results))
1182 self.assertEqual("error", order.status)
1183 self.assertEqual(5, order.tries)
1184 self.m.report.log_error.assert_called()
1185 self.assertEqual(5, self.m.report.log_error.call_count)
1186 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00096060 ETH at 0.1 BTC [pending])", exception=mock.ANY)
1187
1188 self.m.reset_mock()
1189 with self.subTest(invalid_nonce=True):
1190 with self.subTest(retry_success=True):
1191 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1192 D("0.1"), "BTC", "long", self.m, "trade")
1193 self.m.ccxt.create_order.side_effect = [
1194 portfolio.InvalidNonce,
1195 portfolio.InvalidNonce,
1196 { "id": 123 },
1197 ]
1198 order.run()
1199 self.m.ccxt.create_order.assert_has_calls([
1200 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1201 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1202 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1203 ])
1204 self.assertEqual(3, self.m.ccxt.create_order.call_count)
1205 self.assertEqual(3, order.tries)
1206 self.m.report.log_error.assert_called()
1207 self.assertEqual(2, self.m.report.log_error.call_count)
1208 self.m.report.log_error.assert_called_with(mock.ANY, message="Retrying after invalid nonce", exception=mock.ANY)
1209 self.assertEqual(123, order.id)
1210
1211 self.m.reset_mock()
1212 with self.subTest(retry_success=False):
1213 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1214 D("0.1"), "BTC", "long", self.m, "trade")
1215 self.m.ccxt.create_order.side_effect = [
1216 portfolio.InvalidNonce,
1217 portfolio.InvalidNonce,
1218 portfolio.InvalidNonce,
1219 portfolio.InvalidNonce,
1220 portfolio.InvalidNonce,
1221 ]
1222 order.run()
1223 self.assertEqual(5, self.m.ccxt.create_order.call_count)
1224 self.assertEqual(5, order.tries)
1225 self.m.report.log_error.assert_called()
1226 self.assertEqual(5, self.m.report.log_error.call_count)
1227 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00100000 ETH at 0.1 BTC [pending]) after invalid nonce", exception=mock.ANY)
1228 self.assertEqual("error", order.status)
1229
1230 self.m.reset_mock()
1231 with self.subTest(request_timeout=True):
1232 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1233 D("0.1"), "BTC", "long", self.m, "trade")
1234 with self.subTest(retrieved=False), \
1235 mock.patch.object(order, "retrieve_order") as retrieve:
1236 self.m.ccxt.create_order.side_effect = [
1237 portfolio.RequestTimeout,
1238 portfolio.RequestTimeout,
1239 { "id": 123 },
1240 ]
1241 retrieve.return_value = False
1242 order.run()
1243 self.m.ccxt.create_order.assert_has_calls([
1244 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1245 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1246 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1247 ])
1248 self.assertEqual(3, self.m.ccxt.create_order.call_count)
1249 self.assertEqual(3, order.tries)
1250 self.m.report.log_error.assert_called()
1251 self.assertEqual(2, self.m.report.log_error.call_count)
1252 self.m.report.log_error.assert_called_with(mock.ANY, message="Retrying after timeout", exception=mock.ANY)
1253 self.assertEqual(123, order.id)
1254
1255 self.m.reset_mock()
1256 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1257 D("0.1"), "BTC", "long", self.m, "trade")
1258 with self.subTest(retrieved=True), \
1259 mock.patch.object(order, "retrieve_order") as retrieve:
1260 self.m.ccxt.create_order.side_effect = [
1261 portfolio.RequestTimeout,
1262 ]
1263 def _retrieve():
1264 order.results.append({"id": 123})
1265 return True
1266 retrieve.side_effect = _retrieve
1267 order.run()
1268 self.m.ccxt.create_order.assert_has_calls([
1269 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1270 ])
1271 self.assertEqual(1, self.m.ccxt.create_order.call_count)
1272 self.assertEqual(1, order.tries)
1273 self.m.report.log_error.assert_called()
1274 self.assertEqual(1, self.m.report.log_error.call_count)
1275 self.m.report.log_error.assert_called_with(mock.ANY, message="Timeout, found the order")
1276 self.assertEqual(123, order.id)
1277
1278 self.m.reset_mock()
1279 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1280 D("0.1"), "BTC", "long", self.m, "trade")
1281 with self.subTest(retrieved=False), \
1282 mock.patch.object(order, "retrieve_order") as retrieve:
1283 self.m.ccxt.create_order.side_effect = [
1284 portfolio.RequestTimeout,
1285 portfolio.RequestTimeout,
1286 portfolio.RequestTimeout,
1287 portfolio.RequestTimeout,
1288 portfolio.RequestTimeout,
1289 ]
1290 retrieve.return_value = False
1291 order.run()
1292 self.m.ccxt.create_order.assert_has_calls([
1293 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1294 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1295 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1296 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1297 mock.call('ETH/BTC', 'limit', 'buy', D('0.0010'), account='exchange', price=D('0.1')),
1298 ])
1299 self.assertEqual(5, self.m.ccxt.create_order.call_count)
1300 self.assertEqual(5, order.tries)
1301 self.m.report.log_error.assert_called()
1302 self.assertEqual(5, self.m.report.log_error.call_count)
1303 self.m.report.log_error.assert_called_with(mock.ANY, message="Giving up Order(buy long 0.00100000 ETH at 0.1 BTC [pending]) after timeouts", exception=mock.ANY)
1304 self.assertEqual("error", order.status)
1305
1306 def test_retrieve_order(self):
1307 with self.subTest(similar_open_order=True):
1308 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1309 D("0.1"), "BTC", "long", self.m, "trade")
1310 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
1311
1312 self.m.ccxt.order_precision.return_value = 8
1313 self.m.ccxt.fetch_orders.return_value = [
1314 { # Wrong amount
1315 'amount': 0.002, 'cost': 0.1,
1316 'datetime': '2018-03-25T15:15:51.000Z',
1317 'fee': None, 'filled': 0.0,
1318 'id': '1',
1319 'info': {
1320 'amount': '0.002',
1321 'date': '2018-03-25 15:15:51',
1322 'margin': 0, 'orderNumber': '1',
1323 'price': '0.1', 'rate': '0.1',
1324 'side': 'buy', 'startingAmount': '0.002',
1325 'status': 'open', 'total': '0.0002',
1326 'type': 'limit'
1327 },
1328 'price': 0.1, 'remaining': 0.002, 'side': 'buy',
1329 'status': 'open', 'symbol': 'ETH/BTC',
1330 'timestamp': 1521990951000, 'trades': None,
1331 'type': 'limit'
1332 },
1333 { # Margin
1334 'amount': 0.001, 'cost': 0.1,
1335 'datetime': '2018-03-25T15:15:51.000Z',
1336 'fee': None, 'filled': 0.0,
1337 'id': '2',
1338 'info': {
1339 'amount': '0.001',
1340 'date': '2018-03-25 15:15:51',
1341 'margin': 1, 'orderNumber': '2',
1342 'price': '0.1', 'rate': '0.1',
1343 'side': 'buy', 'startingAmount': '0.001',
1344 'status': 'open', 'total': '0.0001',
1345 'type': 'limit'
1346 },
1347 'price': 0.1, 'remaining': 0.001, 'side': 'buy',
1348 'status': 'open', 'symbol': 'ETH/BTC',
1349 'timestamp': 1521990951000, 'trades': None,
1350 'type': 'limit'
1351 },
1352 { # selling
1353 'amount': 0.001, 'cost': 0.1,
1354 'datetime': '2018-03-25T15:15:51.000Z',
1355 'fee': None, 'filled': 0.0,
1356 'id': '3',
1357 'info': {
1358 'amount': '0.001',
1359 'date': '2018-03-25 15:15:51',
1360 'margin': 0, 'orderNumber': '3',
1361 'price': '0.1', 'rate': '0.1',
1362 'side': 'sell', 'startingAmount': '0.001',
1363 'status': 'open', 'total': '0.0001',
1364 'type': 'limit'
1365 },
1366 'price': 0.1, 'remaining': 0.001, 'side': 'sell',
1367 'status': 'open', 'symbol': 'ETH/BTC',
1368 'timestamp': 1521990951000, 'trades': None,
1369 'type': 'limit'
1370 },
1371 { # Wrong rate
1372 'amount': 0.001, 'cost': 0.15,
1373 'datetime': '2018-03-25T15:15:51.000Z',
1374 'fee': None, 'filled': 0.0,
1375 'id': '4',
1376 'info': {
1377 'amount': '0.001',
1378 'date': '2018-03-25 15:15:51',
1379 'margin': 0, 'orderNumber': '4',
1380 'price': '0.15', 'rate': '0.15',
1381 'side': 'buy', 'startingAmount': '0.001',
1382 'status': 'open', 'total': '0.0001',
1383 'type': 'limit'
1384 },
1385 'price': 0.15, 'remaining': 0.001, 'side': 'buy',
1386 'status': 'open', 'symbol': 'ETH/BTC',
1387 'timestamp': 1521990951000, 'trades': None,
1388 'type': 'limit'
1389 },
1390 { # All good
1391 'amount': 0.001, 'cost': 0.1,
1392 'datetime': '2018-03-25T15:15:51.000Z',
1393 'fee': None, 'filled': 0.0,
1394 'id': '5',
1395 'info': {
1396 'amount': '0.001',
1397 'date': '2018-03-25 15:15:51',
1398 'margin': 0, 'orderNumber': '1',
1399 'price': '0.1', 'rate': '0.1',
1400 'side': 'buy', 'startingAmount': '0.001',
1401 'status': 'open', 'total': '0.0001',
1402 'type': 'limit'
1403 },
1404 'price': 0.1, 'remaining': 0.001, 'side': 'buy',
1405 'status': 'open', 'symbol': 'ETH/BTC',
1406 'timestamp': 1521990951000, 'trades': None,
1407 'type': 'limit'
1408 }
1409 ]
1410 result = order.retrieve_order()
1411 self.assertTrue(result)
1412 self.assertEqual('5', order.results[0]["id"])
1413 self.m.ccxt.fetch_my_trades.assert_not_called()
1414 self.m.ccxt.fetch_orders.assert_called_once_with(symbol="ETH/BTC", since=1521983750)
1415
1416 self.m.reset_mock()
1417 with self.subTest(similar_open_order=False, past_trades=True):
1418 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1419 D("0.1"), "BTC", "long", self.m, "trade")
1420 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
1421
1422 self.m.ccxt.order_precision.return_value = 8
1423 self.m.ccxt.fetch_orders.return_value = []
1424 self.m.ccxt.fetch_my_trades.return_value = [
1425 { # Wrong timestamp 1
1426 'amount': 0.0006,
1427 'cost': 0.00006,
1428 'datetime': '2018-03-25T15:15:14.000Z',
1429 'id': '1-1',
1430 'info': {
1431 'amount': '0.0006',
1432 'category': 'exchange',
1433 'date': '2018-03-25 15:15:14',
1434 'fee': '0.00150000',
1435 'globalTradeID': 1,
1436 'orderNumber': '1',
1437 'rate': '0.1',
1438 'total': '0.00006',
1439 'tradeID': '1-1',
1440 'type': 'buy'
1441 },
1442 'order': '1',
1443 'price': 0.1,
1444 'side': 'buy',
1445 'symbol': 'ETH/BTC',
1446 'timestamp': 1521983714,
1447 'type': 'limit'
1448 },
1449 { # Wrong timestamp 2
1450 'amount': 0.0004,
1451 'cost': 0.00004,
1452 'datetime': '2018-03-25T15:16:54.000Z',
1453 'id': '1-2',
1454 'info': {
1455 'amount': '0.0004',
1456 'category': 'exchange',
1457 'date': '2018-03-25 15:16:54',
1458 'fee': '0.00150000',
1459 'globalTradeID': 2,
1460 'orderNumber': '1',
1461 'rate': '0.1',
1462 'total': '0.00004',
1463 'tradeID': '1-2',
1464 'type': 'buy'
1465 },
1466 'order': '1',
1467 'price': 0.1,
1468 'side': 'buy',
1469 'symbol': 'ETH/BTC',
1470 'timestamp': 1521983814,
1471 'type': 'limit'
1472 },
1473 { # Wrong side 1
1474 'amount': 0.0006,
1475 'cost': 0.00006,
1476 'datetime': '2018-03-25T15:15:54.000Z',
1477 'id': '2-1',
1478 'info': {
1479 'amount': '0.0006',
1480 'category': 'exchange',
1481 'date': '2018-03-25 15:15:54',
1482 'fee': '0.00150000',
1483 'globalTradeID': 1,
1484 'orderNumber': '2',
1485 'rate': '0.1',
1486 'total': '0.00006',
1487 'tradeID': '2-1',
1488 'type': 'sell'
1489 },
1490 'order': '2',
1491 'price': 0.1,
1492 'side': 'sell',
1493 'symbol': 'ETH/BTC',
1494 'timestamp': 1521983754,
1495 'type': 'limit'
1496 },
1497 { # Wrong side 2
1498 'amount': 0.0004,
1499 'cost': 0.00004,
1500 'datetime': '2018-03-25T15:16:54.000Z',
1501 'id': '2-2',
1502 'info': {
1503 'amount': '0.0004',
1504 'category': 'exchange',
1505 'date': '2018-03-25 15:16:54',
1506 'fee': '0.00150000',
1507 'globalTradeID': 2,
1508 'orderNumber': '2',
1509 'rate': '0.1',
1510 'total': '0.00004',
1511 'tradeID': '2-2',
1512 'type': 'buy'
1513 },
1514 'order': '2',
1515 'price': 0.1,
1516 'side': 'buy',
1517 'symbol': 'ETH/BTC',
1518 'timestamp': 1521983814,
1519 'type': 'limit'
1520 },
1521 { # Margin trade 1
1522 'amount': 0.0006,
1523 'cost': 0.00006,
1524 'datetime': '2018-03-25T15:15:54.000Z',
1525 'id': '3-1',
1526 'info': {
1527 'amount': '0.0006',
1528 'category': 'marginTrade',
1529 'date': '2018-03-25 15:15:54',
1530 'fee': '0.00150000',
1531 'globalTradeID': 1,
1532 'orderNumber': '3',
1533 'rate': '0.1',
1534 'total': '0.00006',
1535 'tradeID': '3-1',
1536 'type': 'buy'
1537 },
1538 'order': '3',
1539 'price': 0.1,
1540 'side': 'buy',
1541 'symbol': 'ETH/BTC',
1542 'timestamp': 1521983754,
1543 'type': 'limit'
1544 },
1545 { # Margin trade 2
1546 'amount': 0.0004,
1547 'cost': 0.00004,
1548 'datetime': '2018-03-25T15:16:54.000Z',
1549 'id': '3-2',
1550 'info': {
1551 'amount': '0.0004',
1552 'category': 'marginTrade',
1553 'date': '2018-03-25 15:16:54',
1554 'fee': '0.00150000',
1555 'globalTradeID': 2,
1556 'orderNumber': '3',
1557 'rate': '0.1',
1558 'total': '0.00004',
1559 'tradeID': '3-2',
1560 'type': 'buy'
1561 },
1562 'order': '3',
1563 'price': 0.1,
1564 'side': 'buy',
1565 'symbol': 'ETH/BTC',
1566 'timestamp': 1521983814,
1567 'type': 'limit'
1568 },
1569 { # Wrong amount 1
1570 'amount': 0.0005,
1571 'cost': 0.00005,
1572 'datetime': '2018-03-25T15:15:54.000Z',
1573 'id': '4-1',
1574 'info': {
1575 'amount': '0.0005',
1576 'category': 'exchange',
1577 'date': '2018-03-25 15:15:54',
1578 'fee': '0.00150000',
1579 'globalTradeID': 1,
1580 'orderNumber': '4',
1581 'rate': '0.1',
1582 'total': '0.00005',
1583 'tradeID': '4-1',
1584 'type': 'buy'
1585 },
1586 'order': '4',
1587 'price': 0.1,
1588 'side': 'buy',
1589 'symbol': 'ETH/BTC',
1590 'timestamp': 1521983754,
1591 'type': 'limit'
1592 },
1593 { # Wrong amount 2
1594 'amount': 0.0004,
1595 'cost': 0.00004,
1596 'datetime': '2018-03-25T15:16:54.000Z',
1597 'id': '4-2',
1598 'info': {
1599 'amount': '0.0004',
1600 'category': 'exchange',
1601 'date': '2018-03-25 15:16:54',
1602 'fee': '0.00150000',
1603 'globalTradeID': 2,
1604 'orderNumber': '4',
1605 'rate': '0.1',
1606 'total': '0.00004',
1607 'tradeID': '4-2',
1608 'type': 'buy'
1609 },
1610 'order': '4',
1611 'price': 0.1,
1612 'side': 'buy',
1613 'symbol': 'ETH/BTC',
1614 'timestamp': 1521983814,
1615 'type': 'limit'
1616 },
1617 { # Wrong price 1
1618 'amount': 0.0006,
1619 'cost': 0.000066,
1620 'datetime': '2018-03-25T15:15:54.000Z',
1621 'id': '5-1',
1622 'info': {
1623 'amount': '0.0006',
1624 'category': 'exchange',
1625 'date': '2018-03-25 15:15:54',
1626 'fee': '0.00150000',
1627 'globalTradeID': 1,
1628 'orderNumber': '5',
1629 'rate': '0.11',
1630 'total': '0.000066',
1631 'tradeID': '5-1',
1632 'type': 'buy'
1633 },
1634 'order': '5',
1635 'price': 0.11,
1636 'side': 'buy',
1637 'symbol': 'ETH/BTC',
1638 'timestamp': 1521983754,
1639 'type': 'limit'
1640 },
1641 { # Wrong price 2
1642 'amount': 0.0004,
1643 'cost': 0.00004,
1644 'datetime': '2018-03-25T15:16:54.000Z',
1645 'id': '5-2',
1646 'info': {
1647 'amount': '0.0004',
1648 'category': 'exchange',
1649 'date': '2018-03-25 15:16:54',
1650 'fee': '0.00150000',
1651 'globalTradeID': 2,
1652 'orderNumber': '5',
1653 'rate': '0.1',
1654 'total': '0.00004',
1655 'tradeID': '5-2',
1656 'type': 'buy'
1657 },
1658 'order': '5',
1659 'price': 0.1,
1660 'side': 'buy',
1661 'symbol': 'ETH/BTC',
1662 'timestamp': 1521983814,
1663 'type': 'limit'
1664 },
1665 { # All good 1
1666 'amount': 0.0006,
1667 'cost': 0.00006,
1668 'datetime': '2018-03-25T15:15:54.000Z',
1669 'id': '7-1',
1670 'info': {
1671 'amount': '0.0006',
1672 'category': 'exchange',
1673 'date': '2018-03-25 15:15:54',
1674 'fee': '0.00150000',
1675 'globalTradeID': 1,
1676 'orderNumber': '7',
1677 'rate': '0.1',
1678 'total': '0.00006',
1679 'tradeID': '7-1',
1680 'type': 'buy'
1681 },
1682 'order': '7',
1683 'price': 0.1,
1684 'side': 'buy',
1685 'symbol': 'ETH/BTC',
1686 'timestamp': 1521983754,
1687 'type': 'limit'
1688 },
1689 { # All good 2
1690 'amount': 0.0004,
1691 'cost': 0.000036,
1692 'datetime': '2018-03-25T15:16:54.000Z',
1693 'id': '7-2',
1694 'info': {
1695 'amount': '0.0004',
1696 'category': 'exchange',
1697 'date': '2018-03-25 15:16:54',
1698 'fee': '0.00150000',
1699 'globalTradeID': 2,
1700 'orderNumber': '7',
1701 'rate': '0.09',
1702 'total': '0.000036',
1703 'tradeID': '7-2',
1704 'type': 'buy'
1705 },
1706 'order': '7',
1707 'price': 0.09,
1708 'side': 'buy',
1709 'symbol': 'ETH/BTC',
1710 'timestamp': 1521983814,
1711 'type': 'limit'
1712 },
1713 ]
1714
1715 result = order.retrieve_order()
1716 self.assertTrue(result)
1717 self.assertEqual('7', order.results[0]["id"])
1718 self.m.ccxt.fetch_orders.assert_called_once_with(symbol="ETH/BTC", since=1521983750)
1719
1720 self.m.reset_mock()
1721 with self.subTest(similar_open_order=False, past_trades=False):
1722 order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
1723 D("0.1"), "BTC", "long", self.m, "trade")
1724 order.start_date = datetime.datetime(2018, 3, 25, 15, 15, 55)
1725
1726 self.m.ccxt.order_precision.return_value = 8
1727 self.m.ccxt.fetch_orders.return_value = []
1728 self.m.ccxt.fetch_my_trades.return_value = []
1729 result = order.retrieve_order()
1730 self.assertFalse(result)
1731
1732@unittest.skipUnless("unit" in limits, "Unit skipped")
1733class MouvementTest(WebMockTestCase):
1734 def test_values(self):
1735 mouvement = portfolio.Mouvement("ETH", "BTC", {
1736 "tradeID": 42, "type": "buy", "fee": "0.0015",
1737 "date": "2017-12-30 12:00:12", "rate": "0.1",
1738 "amount": "10", "total": "1"
1739 })
1740 self.assertEqual("ETH", mouvement.currency)
1741 self.assertEqual("BTC", mouvement.base_currency)
1742 self.assertEqual(42, mouvement.id)
1743 self.assertEqual("buy", mouvement.action)
1744 self.assertEqual(D("0.0015"), mouvement.fee_rate)
1745 self.assertEqual(portfolio.datetime(2017, 12, 30, 12, 0, 12), mouvement.date)
1746 self.assertEqual(D("0.1"), mouvement.rate)
1747 self.assertEqual(portfolio.Amount("ETH", "10"), mouvement.total)
1748 self.assertEqual(portfolio.Amount("BTC", "1"), mouvement.total_in_base)
1749
1750 mouvement = portfolio.Mouvement("ETH", "BTC", { "foo": "bar" })
1751 self.assertIsNone(mouvement.date)
1752 self.assertIsNone(mouvement.id)
1753 self.assertIsNone(mouvement.action)
1754 self.assertEqual(-1, mouvement.fee_rate)
1755 self.assertEqual(0, mouvement.rate)
1756 self.assertEqual(portfolio.Amount("ETH", 0), mouvement.total)
1757 self.assertEqual(portfolio.Amount("BTC", 0), mouvement.total_in_base)
1758
1759 def test__repr(self):
1760 mouvement = portfolio.Mouvement("ETH", "BTC", {
1761 "tradeID": 42, "type": "buy", "fee": "0.0015",
1762 "date": "2017-12-30 12:00:12", "rate": "0.1",
1763 "amount": "10", "total": "1"
1764 })
1765 self.assertEqual("Mouvement(2017-12-30 12:00:12 ; buy 10.00000000 ETH (1.00000000 BTC) fee: 0.1500%)", repr(mouvement))
1766
1767 mouvement = portfolio.Mouvement("ETH", "BTC", {
1768 "tradeID": 42, "type": "buy",
1769 "date": "garbage", "rate": "0.1",
1770 "amount": "10", "total": "1"
1771 })
1772 self.assertEqual("Mouvement(No date ; buy 10.00000000 ETH (1.00000000 BTC))", repr(mouvement))
1773
1774 def test_as_json(self):
1775 mouvement = portfolio.Mouvement("ETH", "BTC", {
1776 "tradeID": 42, "type": "buy", "fee": "0.0015",
1777 "date": "2017-12-30 12:00:12", "rate": "0.1",
1778 "amount": "10", "total": "1"
1779 })
1780 as_json = mouvement.as_json()
1781
1782 self.assertEqual(D("0.0015"), as_json["fee_rate"])
1783 self.assertEqual(portfolio.datetime(2017, 12, 30, 12, 0, 12), as_json["date"])
1784 self.assertEqual("buy", as_json["action"])
1785 self.assertEqual(D("10"), as_json["total"])
1786 self.assertEqual(D("1"), as_json["total_in_base"])
1787 self.assertEqual("BTC", as_json["base_currency"])
1788 self.assertEqual("ETH", as_json["currency"])
1789
1790@unittest.skipUnless("unit" in limits, "Unit skipped")
1791class AmountTest(WebMockTestCase):
1792 def test_values(self):
1793 amount = portfolio.Amount("BTC", "0.65")
1794 self.assertEqual(D("0.65"), amount.value)
1795 self.assertEqual("BTC", amount.currency)
1796
1797 def test_in_currency(self):
1798 amount = portfolio.Amount("ETC", 10)
1799
1800 self.assertEqual(amount, amount.in_currency("ETC", self.m))
1801
1802 with self.subTest(desc="no ticker for currency"):
1803 self.m.get_ticker.return_value = None
1804
1805 self.assertRaises(Exception, amount.in_currency, "ETH", self.m)
1806
1807 with self.subTest(desc="nominal case"):
1808 self.m.get_ticker.return_value = {
1809 "bid": D("0.2"),
1810 "ask": D("0.4"),
1811 "average": D("0.3"),
1812 "foo": "bar",
1813 }
1814 converted_amount = amount.in_currency("ETH", self.m)
1815
1816 self.assertEqual(D("3.0"), converted_amount.value)
1817 self.assertEqual("ETH", converted_amount.currency)
1818 self.assertEqual(amount, converted_amount.linked_to)
1819 self.assertEqual("bar", converted_amount.ticker["foo"])
1820
1821 converted_amount = amount.in_currency("ETH", self.m, action="bid", compute_value="default")
1822 self.assertEqual(D("2"), converted_amount.value)
1823
1824 converted_amount = amount.in_currency("ETH", self.m, compute_value="ask")
1825 self.assertEqual(D("4"), converted_amount.value)
1826
1827 converted_amount = amount.in_currency("ETH", self.m, rate=D("0.02"))
1828 self.assertEqual(D("0.2"), converted_amount.value)
1829
1830 def test__round(self):
1831 amount = portfolio.Amount("BAR", portfolio.D("1.23456789876"))
1832 self.assertEqual(D("1.23456789"), round(amount).value)
1833 self.assertEqual(D("1.23"), round(amount, 2).value)
1834
1835 def test__abs(self):
1836 amount = portfolio.Amount("SC", -120)
1837 self.assertEqual(120, abs(amount).value)
1838 self.assertEqual("SC", abs(amount).currency)
1839
1840 amount = portfolio.Amount("SC", 10)
1841 self.assertEqual(10, abs(amount).value)
1842 self.assertEqual("SC", abs(amount).currency)
1843
1844 def test__add(self):
1845 amount1 = portfolio.Amount("XVG", "12.9")
1846 amount2 = portfolio.Amount("XVG", "13.1")
1847
1848 self.assertEqual(26, (amount1 + amount2).value)
1849 self.assertEqual("XVG", (amount1 + amount2).currency)
1850
1851 amount3 = portfolio.Amount("ETH", "1.6")
1852 with self.assertRaises(Exception):
1853 amount1 + amount3
1854
1855 amount4 = portfolio.Amount("ETH", 0.0)
1856 self.assertEqual(amount1, amount1 + amount4)
1857
1858 self.assertEqual(amount1, amount1 + 0)
1859
1860 def test__radd(self):
1861 amount = portfolio.Amount("XVG", "12.9")
1862
1863 self.assertEqual(amount, 0 + amount)
1864 with self.assertRaises(Exception):
1865 4 + amount
1866
1867 def test__sub(self):
1868 amount1 = portfolio.Amount("XVG", "13.3")
1869 amount2 = portfolio.Amount("XVG", "13.1")
1870
1871 self.assertEqual(D("0.2"), (amount1 - amount2).value)
1872 self.assertEqual("XVG", (amount1 - amount2).currency)
1873
1874 amount3 = portfolio.Amount("ETH", "1.6")
1875 with self.assertRaises(Exception):
1876 amount1 - amount3
1877
1878 amount4 = portfolio.Amount("ETH", 0.0)
1879 self.assertEqual(amount1, amount1 - amount4)
1880
1881 def test__rsub(self):
1882 amount = portfolio.Amount("ETH", "1.6")
1883 with self.assertRaises(Exception):
1884 3 - amount
1885
1886 self.assertEqual(portfolio.Amount("ETH", "-1.6"), 0-amount)
1887
1888 def test__mul(self):
1889 amount = portfolio.Amount("XEM", 11)
1890
1891 self.assertEqual(D("38.5"), (amount * D("3.5")).value)
1892 self.assertEqual(D("33"), (amount * 3).value)
1893
1894 with self.assertRaises(Exception):
1895 amount * amount
1896
1897 def test__rmul(self):
1898 amount = portfolio.Amount("XEM", 11)
1899
1900 self.assertEqual(D("38.5"), (D("3.5") * amount).value)
1901 self.assertEqual(D("33"), (3 * amount).value)
1902
1903 def test__floordiv(self):
1904 amount = portfolio.Amount("XEM", 11)
1905
1906 self.assertEqual(D("5.5"), (amount / 2).value)
1907 self.assertEqual(D("4.4"), (amount / D("2.5")).value)
1908
1909 with self.assertRaises(Exception):
1910 amount / amount
1911
1912 def test__truediv(self):
1913 amount = portfolio.Amount("XEM", 11)
1914
1915 self.assertEqual(D("5.5"), (amount / 2).value)
1916 self.assertEqual(D("4.4"), (amount / D("2.5")).value)
1917
1918 def test__lt(self):
1919 amount1 = portfolio.Amount("BTD", 11.3)
1920 amount2 = portfolio.Amount("BTD", 13.1)
1921
1922 self.assertTrue(amount1 < amount2)
1923 self.assertFalse(amount2 < amount1)
1924 self.assertFalse(amount1 < amount1)
1925
1926 amount3 = portfolio.Amount("BTC", 1.6)
1927 with self.assertRaises(Exception):
1928 amount1 < amount3
1929
1930 def test__le(self):
1931 amount1 = portfolio.Amount("BTD", 11.3)
1932 amount2 = portfolio.Amount("BTD", 13.1)
1933
1934 self.assertTrue(amount1 <= amount2)
1935 self.assertFalse(amount2 <= amount1)
1936 self.assertTrue(amount1 <= amount1)
1937
1938 amount3 = portfolio.Amount("BTC", 1.6)
1939 with self.assertRaises(Exception):
1940 amount1 <= amount3
1941
1942 def test__gt(self):
1943 amount1 = portfolio.Amount("BTD", 11.3)
1944 amount2 = portfolio.Amount("BTD", 13.1)
1945
1946 self.assertTrue(amount2 > amount1)
1947 self.assertFalse(amount1 > amount2)
1948 self.assertFalse(amount1 > amount1)
1949
1950 amount3 = portfolio.Amount("BTC", 1.6)
1951 with self.assertRaises(Exception):
1952 amount3 > amount1
1953
1954 def test__ge(self):
1955 amount1 = portfolio.Amount("BTD", 11.3)
1956 amount2 = portfolio.Amount("BTD", 13.1)
1957
1958 self.assertTrue(amount2 >= amount1)
1959 self.assertFalse(amount1 >= amount2)
1960 self.assertTrue(amount1 >= amount1)
1961
1962 amount3 = portfolio.Amount("BTC", 1.6)
1963 with self.assertRaises(Exception):
1964 amount3 >= amount1
1965
1966 def test__eq(self):
1967 amount1 = portfolio.Amount("BTD", 11.3)
1968 amount2 = portfolio.Amount("BTD", 13.1)
1969 amount3 = portfolio.Amount("BTD", 11.3)
1970
1971 self.assertFalse(amount1 == amount2)
1972 self.assertFalse(amount2 == amount1)
1973 self.assertTrue(amount1 == amount3)
1974 self.assertFalse(amount2 == 0)
1975
1976 amount4 = portfolio.Amount("BTC", 1.6)
1977 with self.assertRaises(Exception):
1978 amount1 == amount4
1979
1980 amount5 = portfolio.Amount("BTD", 0)
1981 self.assertTrue(amount5 == 0)
1982
1983 def test__ne(self):
1984 amount1 = portfolio.Amount("BTD", 11.3)
1985 amount2 = portfolio.Amount("BTD", 13.1)
1986 amount3 = portfolio.Amount("BTD", 11.3)
1987
1988 self.assertTrue(amount1 != amount2)
1989 self.assertTrue(amount2 != amount1)
1990 self.assertFalse(amount1 != amount3)
1991 self.assertTrue(amount2 != 0)
1992
1993 amount4 = portfolio.Amount("BTC", 1.6)
1994 with self.assertRaises(Exception):
1995 amount1 != amount4
1996
1997 amount5 = portfolio.Amount("BTD", 0)
1998 self.assertFalse(amount5 != 0)
1999
2000 def test__neg(self):
2001 amount1 = portfolio.Amount("BTD", "11.3")
2002
2003 self.assertEqual(portfolio.D("-11.3"), (-amount1).value)
2004
2005 def test__str(self):
2006 amount1 = portfolio.Amount("BTX", 32)
2007 self.assertEqual("32.00000000 BTX", str(amount1))
2008
2009 amount2 = portfolio.Amount("USDT", 12000)
2010 amount1.linked_to = amount2
2011 self.assertEqual("32.00000000 BTX [12000.00000000 USDT]", str(amount1))
2012
2013 def test__repr(self):
2014 amount1 = portfolio.Amount("BTX", 32)
2015 self.assertEqual("Amount(32.00000000 BTX)", repr(amount1))
2016
2017 amount2 = portfolio.Amount("USDT", 12000)
2018 amount1.linked_to = amount2
2019 self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT))", repr(amount1))
2020
2021 amount3 = portfolio.Amount("BTC", 0.1)
2022 amount2.linked_to = amount3
2023 self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT -> Amount(0.10000000 BTC)))", repr(amount1))
2024
2025 def test_as_json(self):
2026 amount = portfolio.Amount("BTX", 32)
2027 self.assertEqual({"currency": "BTX", "value": D("32")}, amount.as_json())
2028
2029 amount = portfolio.Amount("BTX", "1E-10")
2030 self.assertEqual({"currency": "BTX", "value": D("0")}, amount.as_json())
2031
2032 amount = portfolio.Amount("BTX", "1E-5")
2033 self.assertEqual({"currency": "BTX", "value": D("0.00001")}, amount.as_json())
2034 self.assertEqual("0.00001", str(amount.as_json()["value"]))
2035
2036
diff --git a/tests/test_store.py b/tests/test_store.py
new file mode 100644
index 0000000..c0b1fb9
--- /dev/null
+++ b/tests/test_store.py
@@ -0,0 +1,1203 @@
1from .helper import *
2import requests
3import datetime
4import threading
5import market, portfolio, store
6
7@unittest.skipUnless("unit" in limits, "Unit skipped")
8class NoopLockTest(unittest.TestCase):
9 def test_with(self):
10 noop_lock = store.NoopLock()
11 with noop_lock:
12 self.assertTrue(True)
13
14@unittest.skipUnless("unit" in limits, "Unit skipped")
15class LockedVarTest(unittest.TestCase):
16
17 def test_values(self):
18 locked_var = store.LockedVar("Foo")
19 self.assertIsInstance(locked_var.lock, store.NoopLock)
20 self.assertEqual("Foo", locked_var.val)
21
22 def test_get(self):
23 with self.subTest(desc="Normal case"):
24 locked_var = store.LockedVar("Foo")
25 self.assertEqual("Foo", locked_var.get())
26 with self.subTest(desc="Dict"):
27 locked_var = store.LockedVar({"foo": "bar"})
28 self.assertEqual({"foo": "bar"}, locked_var.get())
29 self.assertEqual("bar", locked_var.get("foo"))
30 self.assertIsNone(locked_var.get("other"))
31
32 def test_set(self):
33 locked_var = store.LockedVar("Foo")
34 locked_var.set("Bar")
35 self.assertEqual("Bar", locked_var.get())
36
37 def test__getattr(self):
38 dummy = type('Dummy', (object,), {})()
39 dummy.attribute = "Hey"
40
41 locked_var = store.LockedVar(dummy)
42 self.assertEqual("Hey", locked_var.attribute)
43 with self.assertRaises(AttributeError):
44 locked_var.other
45
46 def test_start_lock(self):
47 locked_var = store.LockedVar("Foo")
48 locked_var.start_lock()
49 self.assertEqual("lock", locked_var.lock.__class__.__name__)
50
51 thread1 = threading.Thread(target=locked_var.set, args=["Bar1"])
52 thread2 = threading.Thread(target=locked_var.set, args=["Bar2"])
53 thread3 = threading.Thread(target=locked_var.set, args=["Bar3"])
54
55 with locked_var.lock:
56 thread1.start()
57 thread2.start()
58 thread3.start()
59
60 self.assertEqual("Foo", locked_var.val)
61 thread1.join()
62 thread2.join()
63 thread3.join()
64 self.assertEqual("Bar", locked_var.get()[0:3])
65
66@unittest.skipUnless("unit" in limits, "Unit skipped")
67class TradeStoreTest(WebMockTestCase):
68 def test_compute_trades(self):
69 self.m.balances.currencies.return_value = ["XMR", "DASH", "XVG", "BTC", "ETH"]
70
71 values_in_base = {
72 "XMR": portfolio.Amount("BTC", D("0.9")),
73 "DASH": portfolio.Amount("BTC", D("0.4")),
74 "XVG": portfolio.Amount("BTC", D("-0.5")),
75 "BTC": portfolio.Amount("BTC", D("0.5")),
76 }
77 new_repartition = {
78 "DASH": portfolio.Amount("BTC", D("0.5")),
79 "XVG": portfolio.Amount("BTC", D("0.1")),
80 "BTC": portfolio.Amount("BTC", D("0.4")),
81 "ETH": portfolio.Amount("BTC", D("0.3")),
82 }
83 side_effect = [
84 (True, 1),
85 (False, 2),
86 (False, 3),
87 (True, 4),
88 (True, 5)
89 ]
90
91 with mock.patch.object(market.TradeStore, "trade_if_matching") as trade_if_matching:
92 trade_store = market.TradeStore(self.m)
93 trade_if_matching.side_effect = side_effect
94
95 trade_store.compute_trades(values_in_base,
96 new_repartition, only="only")
97
98 self.assertEqual(5, trade_if_matching.call_count)
99 self.assertEqual(3, len(trade_store.all))
100 self.assertEqual([1, 4, 5], trade_store.all)
101 self.m.report.log_trades.assert_called_with(side_effect, "only")
102
103 def test_trade_if_matching(self):
104
105 with self.subTest(only="nope"):
106 trade_store = market.TradeStore(self.m)
107 result = trade_store.trade_if_matching(
108 portfolio.Amount("BTC", D("0")),
109 portfolio.Amount("BTC", D("0.3")),
110 "ETH", only="nope")
111 self.assertEqual(False, result[0])
112 self.assertIsInstance(result[1], portfolio.Trade)
113
114 with self.subTest(only=None):
115 trade_store = market.TradeStore(self.m)
116 result = trade_store.trade_if_matching(
117 portfolio.Amount("BTC", D("0")),
118 portfolio.Amount("BTC", D("0.3")),
119 "ETH", only=None)
120 self.assertEqual(True, result[0])
121
122 with self.subTest(only="acquire"):
123 trade_store = market.TradeStore(self.m)
124 result = trade_store.trade_if_matching(
125 portfolio.Amount("BTC", D("0")),
126 portfolio.Amount("BTC", D("0.3")),
127 "ETH", only="acquire")
128 self.assertEqual(True, result[0])
129
130 with self.subTest(only="dispose"):
131 trade_store = market.TradeStore(self.m)
132 result = trade_store.trade_if_matching(
133 portfolio.Amount("BTC", D("0")),
134 portfolio.Amount("BTC", D("0.3")),
135 "ETH", only="dispose")
136 self.assertEqual(False, result[0])
137
138 def test_prepare_orders(self):
139 trade_store = market.TradeStore(self.m)
140
141 trade_mock1 = mock.Mock()
142 trade_mock2 = mock.Mock()
143 trade_mock3 = mock.Mock()
144
145 trade_mock1.prepare_order.return_value = 1
146 trade_mock2.prepare_order.return_value = 2
147 trade_mock3.prepare_order.return_value = 3
148
149 trade_mock1.pending = True
150 trade_mock2.pending = True
151 trade_mock3.pending = False
152
153 trade_store.all.append(trade_mock1)
154 trade_store.all.append(trade_mock2)
155 trade_store.all.append(trade_mock3)
156
157 trade_store.prepare_orders()
158 trade_mock1.prepare_order.assert_called_with(compute_value="default")
159 trade_mock2.prepare_order.assert_called_with(compute_value="default")
160 trade_mock3.prepare_order.assert_not_called()
161 self.m.report.log_orders.assert_called_once_with([1, 2], None, "default")
162
163 self.m.report.log_orders.reset_mock()
164
165 trade_store.prepare_orders(compute_value="bla")
166 trade_mock1.prepare_order.assert_called_with(compute_value="bla")
167 trade_mock2.prepare_order.assert_called_with(compute_value="bla")
168 self.m.report.log_orders.assert_called_once_with([1, 2], None, "bla")
169
170 trade_mock1.prepare_order.reset_mock()
171 trade_mock2.prepare_order.reset_mock()
172 self.m.report.log_orders.reset_mock()
173
174 trade_mock1.action = "foo"
175 trade_mock2.action = "bar"
176 trade_store.prepare_orders(only="bar")
177 trade_mock1.prepare_order.assert_not_called()
178 trade_mock2.prepare_order.assert_called_with(compute_value="default")
179 self.m.report.log_orders.assert_called_once_with([2], "bar", "default")
180
181 def test_print_all_with_order(self):
182 trade_mock1 = mock.Mock()
183 trade_mock2 = mock.Mock()
184 trade_mock3 = mock.Mock()
185 trade_store = market.TradeStore(self.m)
186 trade_store.all = [trade_mock1, trade_mock2, trade_mock3]
187
188 trade_store.print_all_with_order()
189
190 trade_mock1.print_with_order.assert_called()
191 trade_mock2.print_with_order.assert_called()
192 trade_mock3.print_with_order.assert_called()
193
194 def test_run_orders(self):
195 with mock.patch.object(market.TradeStore, "all_orders") as all_orders:
196 order_mock1 = mock.Mock()
197 order_mock2 = mock.Mock()
198 order_mock3 = mock.Mock()
199 trade_store = market.TradeStore(self.m)
200
201 all_orders.return_value = [order_mock1, order_mock2, order_mock3]
202
203 trade_store.run_orders()
204
205 all_orders.assert_called_with(state="pending")
206
207 order_mock1.run.assert_called()
208 order_mock2.run.assert_called()
209 order_mock3.run.assert_called()
210
211 self.m.report.log_stage.assert_called_with("run_orders")
212 self.m.report.log_orders.assert_called_with([order_mock1, order_mock2,
213 order_mock3])
214
215 def test_all_orders(self):
216 trade_mock1 = mock.Mock()
217 trade_mock2 = mock.Mock()
218
219 order_mock1 = mock.Mock()
220 order_mock2 = mock.Mock()
221 order_mock3 = mock.Mock()
222
223 trade_mock1.orders = [order_mock1, order_mock2]
224 trade_mock2.orders = [order_mock3]
225
226 order_mock1.status = "pending"
227 order_mock2.status = "open"
228 order_mock3.status = "open"
229
230 trade_store = market.TradeStore(self.m)
231 trade_store.all.append(trade_mock1)
232 trade_store.all.append(trade_mock2)
233
234 orders = trade_store.all_orders()
235 self.assertEqual(3, len(orders))
236
237 open_orders = trade_store.all_orders(state="open")
238 self.assertEqual(2, len(open_orders))
239 self.assertEqual([order_mock2, order_mock3], open_orders)
240
241 def test_update_all_orders_status(self):
242 with mock.patch.object(market.TradeStore, "all_orders") as all_orders:
243 order_mock1 = mock.Mock()
244 order_mock2 = mock.Mock()
245 order_mock3 = mock.Mock()
246
247 all_orders.return_value = [order_mock1, order_mock2, order_mock3]
248
249 trade_store = market.TradeStore(self.m)
250
251 trade_store.update_all_orders_status()
252 all_orders.assert_called_with(state="open")
253
254 order_mock1.get_status.assert_called()
255 order_mock2.get_status.assert_called()
256 order_mock3.get_status.assert_called()
257
258 def test_close_trades(self):
259 trade_mock1 = mock.Mock()
260 trade_mock2 = mock.Mock()
261 trade_mock3 = mock.Mock()
262
263 trade_store = market.TradeStore(self.m)
264
265 trade_store.all.append(trade_mock1)
266 trade_store.all.append(trade_mock2)
267 trade_store.all.append(trade_mock3)
268
269 trade_store.close_trades()
270
271 trade_mock1.close.assert_called_once_with()
272 trade_mock2.close.assert_called_once_with()
273 trade_mock3.close.assert_called_once_with()
274
275 def test_pending(self):
276 trade_mock1 = mock.Mock()
277 trade_mock1.pending = True
278 trade_mock2 = mock.Mock()
279 trade_mock2.pending = True
280 trade_mock3 = mock.Mock()
281 trade_mock3.pending = False
282
283 trade_store = market.TradeStore(self.m)
284
285 trade_store.all.append(trade_mock1)
286 trade_store.all.append(trade_mock2)
287 trade_store.all.append(trade_mock3)
288
289 self.assertEqual([trade_mock1, trade_mock2], trade_store.pending)
290
291@unittest.skipUnless("unit" in limits, "Unit skipped")
292class BalanceStoreTest(WebMockTestCase):
293 def setUp(self):
294 super().setUp()
295
296 self.fetch_balance = {
297 "ETC": {
298 "exchange_free": 0,
299 "exchange_used": 0,
300 "exchange_total": 0,
301 "margin_total": 0,
302 },
303 "USDT": {
304 "exchange_free": D("6.0"),
305 "exchange_used": D("1.2"),
306 "exchange_total": D("7.2"),
307 "margin_total": 0,
308 },
309 "XVG": {
310 "exchange_free": 16,
311 "exchange_used": 0,
312 "exchange_total": 16,
313 "margin_total": 0,
314 },
315 "XMR": {
316 "exchange_free": 0,
317 "exchange_used": 0,
318 "exchange_total": 0,
319 "margin_total": D("-1.0"),
320 "margin_free": 0,
321 },
322 }
323
324 def test_in_currency(self):
325 self.m.get_ticker.return_value = {
326 "bid": D("0.09"),
327 "ask": D("0.11"),
328 "average": D("0.1"),
329 }
330
331 balance_store = market.BalanceStore(self.m)
332 balance_store.all = {
333 "BTC": portfolio.Balance("BTC", {
334 "total": "0.65",
335 "exchange_total":"0.65",
336 "exchange_free": "0.35",
337 "exchange_used": "0.30"}),
338 "ETH": portfolio.Balance("ETH", {
339 "total": 3,
340 "exchange_total": 3,
341 "exchange_free": 3,
342 "exchange_used": 0}),
343 }
344
345 amounts = balance_store.in_currency("BTC")
346 self.assertEqual("BTC", amounts["ETH"].currency)
347 self.assertEqual(D("0.65"), amounts["BTC"].value)
348 self.assertEqual(D("0.30"), amounts["ETH"].value)
349 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
350 "average", "total")
351 self.m.report.log_tickers.reset_mock()
352
353 amounts = balance_store.in_currency("BTC", compute_value="bid")
354 self.assertEqual(D("0.65"), amounts["BTC"].value)
355 self.assertEqual(D("0.27"), amounts["ETH"].value)
356 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
357 "bid", "total")
358 self.m.report.log_tickers.reset_mock()
359
360 amounts = balance_store.in_currency("BTC", compute_value="bid", type="exchange_used")
361 self.assertEqual(D("0.30"), amounts["BTC"].value)
362 self.assertEqual(0, amounts["ETH"].value)
363 self.m.report.log_tickers.assert_called_once_with(amounts, "BTC",
364 "bid", "exchange_used")
365 self.m.report.log_tickers.reset_mock()
366
367 def test_fetch_balances(self):
368 self.m.ccxt.fetch_all_balances.return_value = self.fetch_balance
369
370 balance_store = market.BalanceStore(self.m)
371
372 balance_store.fetch_balances()
373 self.assertNotIn("ETC", balance_store.currencies())
374 self.assertListEqual(["USDT", "XVG", "XMR"], list(balance_store.currencies()))
375
376 balance_store.all["ETC"] = portfolio.Balance("ETC", {
377 "exchange_total": "1", "exchange_free": "0",
378 "exchange_used": "1" })
379 balance_store.fetch_balances(tag="foo")
380 self.assertEqual(0, balance_store.all["ETC"].total)
381 self.assertListEqual(["USDT", "XVG", "XMR", "ETC"], list(balance_store.currencies()))
382 self.m.report.log_balances.assert_called_with(tag="foo")
383
384 @mock.patch.object(market.Portfolio, "repartition")
385 def test_dispatch_assets(self, repartition):
386 self.m.ccxt.fetch_all_balances.return_value = self.fetch_balance
387
388 balance_store = market.BalanceStore(self.m)
389 balance_store.fetch_balances()
390
391 self.assertNotIn("XEM", balance_store.currencies())
392
393 repartition_hash = {
394 "XEM": (D("0.75"), "long"),
395 "BTC": (D("0.26"), "long"),
396 "DASH": (D("0.10"), "short"),
397 }
398 repartition.return_value = repartition_hash
399
400 amounts = balance_store.dispatch_assets(portfolio.Amount("BTC", "11.1"))
401 repartition.assert_called_with(liquidity="medium")
402 self.assertIn("XEM", balance_store.currencies())
403 self.assertEqual(D("2.6"), amounts["BTC"].value)
404 self.assertEqual(D("7.5"), amounts["XEM"].value)
405 self.assertEqual(D("-1.0"), amounts["DASH"].value)
406 self.m.report.log_balances.assert_called_with(tag=None)
407 self.m.report.log_dispatch.assert_called_once_with(portfolio.Amount("BTC",
408 "11.1"), amounts, "medium", repartition_hash)
409
410 def test_currencies(self):
411 balance_store = market.BalanceStore(self.m)
412
413 balance_store.all = {
414 "BTC": portfolio.Balance("BTC", {
415 "total": "0.65",
416 "exchange_total":"0.65",
417 "exchange_free": "0.35",
418 "exchange_used": "0.30"}),
419 "ETH": portfolio.Balance("ETH", {
420 "total": 3,
421 "exchange_total": 3,
422 "exchange_free": 3,
423 "exchange_used": 0}),
424 }
425 self.assertListEqual(["BTC", "ETH"], list(balance_store.currencies()))
426
427 def test_as_json(self):
428 balance_mock1 = mock.Mock()
429 balance_mock1.as_json.return_value = 1
430
431 balance_mock2 = mock.Mock()
432 balance_mock2.as_json.return_value = 2
433
434 balance_store = market.BalanceStore(self.m)
435 balance_store.all = {
436 "BTC": balance_mock1,
437 "ETH": balance_mock2,
438 }
439
440 as_json = balance_store.as_json()
441 self.assertEqual(1, as_json["BTC"])
442 self.assertEqual(2, as_json["ETH"])
443
444@unittest.skipUnless("unit" in limits, "Unit skipped")
445class ReportStoreTest(WebMockTestCase):
446 def test_add_log(self):
447 report_store = market.ReportStore(self.m)
448 report_store.add_log({"foo": "bar"})
449
450 self.assertEqual({"foo": "bar", "date": mock.ANY}, report_store.logs[0])
451
452 def test_set_verbose(self):
453 report_store = market.ReportStore(self.m)
454 with self.subTest(verbose=True):
455 report_store.set_verbose(True)
456 self.assertTrue(report_store.verbose_print)
457
458 with self.subTest(verbose=False):
459 report_store.set_verbose(False)
460 self.assertFalse(report_store.verbose_print)
461
462 def test_merge(self):
463 report_store1 = market.ReportStore(self.m, verbose_print=False)
464 report_store2 = market.ReportStore(None, verbose_print=False)
465
466 report_store2.log_stage("1")
467 report_store1.log_stage("2")
468 report_store2.log_stage("3")
469
470 report_store1.merge(report_store2)
471
472 self.assertEqual(3, len(report_store1.logs))
473 self.assertEqual(["1", "2", "3"], list(map(lambda x: x["stage"], report_store1.logs)))
474 self.assertEqual(6, len(report_store1.print_logs))
475
476 def test_print_log(self):
477 report_store = market.ReportStore(self.m)
478 with self.subTest(verbose=True),\
479 mock.patch.object(store, "datetime") as time_mock,\
480 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
481 time_mock.now.return_value = datetime.datetime(2018, 2, 25, 2, 20, 10)
482 report_store.set_verbose(True)
483 report_store.print_log("Coucou")
484 report_store.print_log(portfolio.Amount("BTC", 1))
485 self.assertEqual(stdout_mock.getvalue(), "2018-02-25 02:20:10: Coucou\n2018-02-25 02:20:10: 1.00000000 BTC\n")
486
487 with self.subTest(verbose=False),\
488 mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
489 report_store.set_verbose(False)
490 report_store.print_log("Coucou")
491 report_store.print_log(portfolio.Amount("BTC", 1))
492 self.assertEqual(stdout_mock.getvalue(), "")
493
494 def test_default_json_serial(self):
495 report_store = market.ReportStore(self.m)
496
497 self.assertEqual("2018-02-24T00:00:00",
498 report_store.default_json_serial(portfolio.datetime(2018, 2, 24)))
499 self.assertEqual("1.00000000 BTC",
500 report_store.default_json_serial(portfolio.Amount("BTC", 1)))
501
502 def test_to_json(self):
503 report_store = market.ReportStore(self.m)
504 report_store.logs.append({"foo": "bar"})
505 self.assertEqual('[\n {\n "foo": "bar"\n }\n]', report_store.to_json())
506 report_store.logs.append({"date": portfolio.datetime(2018, 2, 24)})
507 self.assertEqual('[\n {\n "foo": "bar"\n },\n {\n "date": "2018-02-24T00:00:00"\n }\n]', report_store.to_json())
508 report_store.logs.append({"amount": portfolio.Amount("BTC", 1)})
509 self.assertEqual('[\n {\n "foo": "bar"\n },\n {\n "date": "2018-02-24T00:00:00"\n },\n {\n "amount": "1.00000000 BTC"\n }\n]', report_store.to_json())
510
511 def test_to_json_array(self):
512 report_store = market.ReportStore(self.m)
513 report_store.logs.append({
514 "date": "date1", "type": "type1", "foo": "bar", "bla": "bla"
515 })
516 report_store.logs.append({
517 "date": "date2", "type": "type2", "foo": "bar", "bla": "bla"
518 })
519 logs = list(report_store.to_json_array())
520
521 self.assertEqual(2, len(logs))
522 self.assertEqual(("date1", "type1", '{\n "foo": "bar",\n "bla": "bla"\n}'), logs[0])
523 self.assertEqual(("date2", "type2", '{\n "foo": "bar",\n "bla": "bla"\n}'), logs[1])
524
525 @mock.patch.object(market.ReportStore, "print_log")
526 @mock.patch.object(market.ReportStore, "add_log")
527 def test_log_stage(self, add_log, print_log):
528 report_store = market.ReportStore(self.m)
529 c = lambda x: x
530 report_store.log_stage("foo", bar="baz", c=c, d=portfolio.Amount("BTC", 1))
531 print_log.assert_has_calls([
532 mock.call("-----------"),
533 mock.call("[Stage] foo bar=baz, c=c = lambda x: x, d={'currency': 'BTC', 'value': Decimal('1')}"),
534 ])
535 add_log.assert_called_once_with({
536 'type': 'stage',
537 'stage': 'foo',
538 'args': {
539 'bar': 'baz',
540 'c': 'c = lambda x: x',
541 'd': {
542 'currency': 'BTC',
543 'value': D('1')
544 }
545 }
546 })
547
548 @mock.patch.object(market.ReportStore, "print_log")
549 @mock.patch.object(market.ReportStore, "add_log")
550 def test_log_balances(self, add_log, print_log):
551 report_store = market.ReportStore(self.m)
552 self.m.balances.as_json.return_value = "json"
553 self.m.balances.all = { "FOO": "bar", "BAR": "baz" }
554
555 report_store.log_balances(tag="tag")
556 print_log.assert_has_calls([
557 mock.call("[Balance]"),
558 mock.call("\tbar"),
559 mock.call("\tbaz"),
560 ])
561 add_log.assert_called_once_with({
562 'type': 'balance',
563 'balances': 'json',
564 'tag': 'tag'
565 })
566
567 @mock.patch.object(market.ReportStore, "print_log")
568 @mock.patch.object(market.ReportStore, "add_log")
569 def test_log_tickers(self, add_log, print_log):
570 report_store = market.ReportStore(self.m)
571 amounts = {
572 "BTC": portfolio.Amount("BTC", 10),
573 "ETH": portfolio.Amount("BTC", D("0.3"))
574 }
575 amounts["ETH"].rate = D("0.1")
576
577 report_store.log_tickers(amounts, "BTC", "default", "total")
578 print_log.assert_not_called()
579 add_log.assert_called_once_with({
580 'type': 'tickers',
581 'compute_value': 'default',
582 'balance_type': 'total',
583 'currency': 'BTC',
584 'balances': {
585 'BTC': D('10'),
586 'ETH': D('0.3')
587 },
588 'rates': {
589 'BTC': None,
590 'ETH': D('0.1')
591 },
592 'total': D('10.3')
593 })
594
595 add_log.reset_mock()
596 compute_value = lambda x: x["bid"]
597 report_store.log_tickers(amounts, "BTC", compute_value, "total")
598 add_log.assert_called_once_with({
599 'type': 'tickers',
600 'compute_value': 'compute_value = lambda x: x["bid"]',
601 'balance_type': 'total',
602 'currency': 'BTC',
603 'balances': {
604 'BTC': D('10'),
605 'ETH': D('0.3')
606 },
607 'rates': {
608 'BTC': None,
609 'ETH': D('0.1')
610 },
611 'total': D('10.3')
612 })
613
614 @mock.patch.object(market.ReportStore, "print_log")
615 @mock.patch.object(market.ReportStore, "add_log")
616 def test_log_dispatch(self, add_log, print_log):
617 report_store = market.ReportStore(self.m)
618 amount = portfolio.Amount("BTC", "10.3")
619 amounts = {
620 "BTC": portfolio.Amount("BTC", 10),
621 "ETH": portfolio.Amount("BTC", D("0.3"))
622 }
623 report_store.log_dispatch(amount, amounts, "medium", "repartition")
624 print_log.assert_not_called()
625 add_log.assert_called_once_with({
626 'type': 'dispatch',
627 'liquidity': 'medium',
628 'repartition_ratio': 'repartition',
629 'total_amount': {
630 'currency': 'BTC',
631 'value': D('10.3')
632 },
633 'repartition': {
634 'BTC': D('10'),
635 'ETH': D('0.3')
636 }
637 })
638
639 @mock.patch.object(market.ReportStore, "print_log")
640 @mock.patch.object(market.ReportStore, "add_log")
641 def test_log_trades(self, add_log, print_log):
642 report_store = market.ReportStore(self.m)
643 trade_mock1 = mock.Mock()
644 trade_mock2 = mock.Mock()
645 trade_mock1.as_json.return_value = { "trade": "1" }
646 trade_mock2.as_json.return_value = { "trade": "2" }
647
648 matching_and_trades = [
649 (True, trade_mock1),
650 (False, trade_mock2),
651 ]
652 report_store.log_trades(matching_and_trades, "only")
653
654 print_log.assert_not_called()
655 add_log.assert_called_with({
656 'type': 'trades',
657 'only': 'only',
658 'debug': False,
659 'trades': [
660 {'trade': '1', 'skipped': False},
661 {'trade': '2', 'skipped': True}
662 ]
663 })
664
665 @mock.patch.object(market.ReportStore, "print_log")
666 @mock.patch.object(market.ReportStore, "add_log")
667 def test_log_orders(self, add_log, print_log):
668 report_store = market.ReportStore(self.m)
669
670 order_mock1 = mock.Mock()
671 order_mock2 = mock.Mock()
672
673 order_mock1.as_json.return_value = "order1"
674 order_mock2.as_json.return_value = "order2"
675
676 orders = [order_mock1, order_mock2]
677
678 report_store.log_orders(orders, tick="tick",
679 only="only", compute_value="compute_value")
680
681 print_log.assert_called_once_with("[Orders]")
682 self.m.trades.print_all_with_order.assert_called_once_with(ind="\t")
683
684 add_log.assert_called_with({
685 'type': 'orders',
686 'only': 'only',
687 'compute_value': 'compute_value',
688 'tick': 'tick',
689 'orders': ['order1', 'order2']
690 })
691
692 add_log.reset_mock()
693 def compute_value(x, y):
694 return x[y]
695 report_store.log_orders(orders, tick="tick",
696 only="only", compute_value=compute_value)
697 add_log.assert_called_with({
698 'type': 'orders',
699 'only': 'only',
700 'compute_value': 'def compute_value(x, y):\n return x[y]',
701 'tick': 'tick',
702 'orders': ['order1', 'order2']
703 })
704
705
706 @mock.patch.object(market.ReportStore, "print_log")
707 @mock.patch.object(market.ReportStore, "add_log")
708 def test_log_order(self, add_log, print_log):
709 report_store = market.ReportStore(self.m)
710 order_mock = mock.Mock()
711 order_mock.as_json.return_value = "order"
712 new_order_mock = mock.Mock()
713 new_order_mock.as_json.return_value = "new_order"
714 order_mock.__repr__ = mock.Mock()
715 order_mock.__repr__.return_value = "Order Mock"
716 new_order_mock.__repr__ = mock.Mock()
717 new_order_mock.__repr__.return_value = "New order Mock"
718
719 with self.subTest(finished=True):
720 report_store.log_order(order_mock, 1, finished=True)
721 print_log.assert_called_once_with("[Order] Finished Order Mock")
722 add_log.assert_called_once_with({
723 'type': 'order',
724 'tick': 1,
725 'update': None,
726 'order': 'order',
727 'compute_value': None,
728 'new_order': None
729 })
730
731 add_log.reset_mock()
732 print_log.reset_mock()
733
734 with self.subTest(update="waiting"):
735 report_store.log_order(order_mock, 1, update="waiting")
736 print_log.assert_called_once_with("[Order] Order Mock, tick 1, waiting")
737 add_log.assert_called_once_with({
738 'type': 'order',
739 'tick': 1,
740 'update': 'waiting',
741 'order': 'order',
742 'compute_value': None,
743 'new_order': None
744 })
745
746 add_log.reset_mock()
747 print_log.reset_mock()
748 with self.subTest(update="adjusting"):
749 compute_value = lambda x: (x["bid"] + x["ask"]*2)/3
750 report_store.log_order(order_mock, 3,
751 update="adjusting", new_order=new_order_mock,
752 compute_value=compute_value)
753 print_log.assert_called_once_with("[Order] Order Mock, tick 3, cancelling and adjusting to New order Mock")
754 add_log.assert_called_once_with({
755 'type': 'order',
756 'tick': 3,
757 'update': 'adjusting',
758 'order': 'order',
759 'compute_value': 'compute_value = lambda x: (x["bid"] + x["ask"]*2)/3',
760 'new_order': 'new_order'
761 })
762
763 add_log.reset_mock()
764 print_log.reset_mock()
765 with self.subTest(update="market_fallback"):
766 report_store.log_order(order_mock, 7,
767 update="market_fallback", new_order=new_order_mock)
768 print_log.assert_called_once_with("[Order] Order Mock, tick 7, fallbacking to market value")
769 add_log.assert_called_once_with({
770 'type': 'order',
771 'tick': 7,
772 'update': 'market_fallback',
773 'order': 'order',
774 'compute_value': None,
775 'new_order': 'new_order'
776 })
777
778 add_log.reset_mock()
779 print_log.reset_mock()
780 with self.subTest(update="market_adjusting"):
781 report_store.log_order(order_mock, 17,
782 update="market_adjust", new_order=new_order_mock)
783 print_log.assert_called_once_with("[Order] Order Mock, tick 17, market value, cancelling and adjusting to New order Mock")
784 add_log.assert_called_once_with({
785 'type': 'order',
786 'tick': 17,
787 'update': 'market_adjust',
788 'order': 'order',
789 'compute_value': None,
790 'new_order': 'new_order'
791 })
792
793 @mock.patch.object(market.ReportStore, "print_log")
794 @mock.patch.object(market.ReportStore, "add_log")
795 def test_log_move_balances(self, add_log, print_log):
796 report_store = market.ReportStore(self.m)
797 needed = {
798 "BTC": portfolio.Amount("BTC", 10),
799 "USDT": 1
800 }
801 moving = {
802 "BTC": portfolio.Amount("BTC", 3),
803 "USDT": -2
804 }
805 report_store.log_move_balances(needed, moving)
806 print_log.assert_not_called()
807 add_log.assert_called_once_with({
808 'type': 'move_balances',
809 'debug': False,
810 'needed': {
811 'BTC': D('10'),
812 'USDT': 1
813 },
814 'moving': {
815 'BTC': D('3'),
816 'USDT': -2
817 }
818 })
819
820 @mock.patch.object(market.ReportStore, "print_log")
821 @mock.patch.object(market.ReportStore, "add_log")
822 def test_log_http_request(self, add_log, print_log):
823 report_store = market.ReportStore(self.m)
824 response = mock.Mock()
825 response.status_code = 200
826 response.text = "Hey"
827
828 report_store.log_http_request("method", "url", "body",
829 "headers", response)
830 print_log.assert_not_called()
831 add_log.assert_called_once_with({
832 'type': 'http_request',
833 'method': 'method',
834 'url': 'url',
835 'body': 'body',
836 'headers': 'headers',
837 'status': 200,
838 'response': 'Hey'
839 })
840
841 add_log.reset_mock()
842 report_store.log_http_request("method", "url", "body",
843 "headers", ValueError("Foo"))
844 add_log.assert_called_once_with({
845 'type': 'http_request',
846 'method': 'method',
847 'url': 'url',
848 'body': 'body',
849 'headers': 'headers',
850 'status': -1,
851 'response': None,
852 'error': 'ValueError',
853 'error_message': 'Foo',
854 })
855
856 @mock.patch.object(market.ReportStore, "add_log")
857 def test_log_market(self, add_log):
858 report_store = market.ReportStore(self.m)
859
860 report_store.log_market(self.market_args(debug=True, quiet=False), 4, 1)
861 add_log.assert_called_once_with({
862 "type": "market",
863 "commit": "$Format:%H$",
864 "args": { "report_path": None, "debug": True, "quiet": False },
865 "user_id": 4,
866 "market_id": 1,
867 })
868
869 @mock.patch.object(market.ReportStore, "print_log")
870 @mock.patch.object(market.ReportStore, "add_log")
871 def test_log_error(self, add_log, print_log):
872 report_store = market.ReportStore(self.m)
873 with self.subTest(message=None, exception=None):
874 report_store.log_error("action")
875 print_log.assert_called_once_with("[Error] action")
876 add_log.assert_called_once_with({
877 'type': 'error',
878 'action': 'action',
879 'exception_class': None,
880 'exception_message': None,
881 'message': None
882 })
883
884 print_log.reset_mock()
885 add_log.reset_mock()
886 with self.subTest(message="Hey", exception=None):
887 report_store.log_error("action", message="Hey")
888 print_log.assert_has_calls([
889 mock.call("[Error] action"),
890 mock.call("\tHey")
891 ])
892 add_log.assert_called_once_with({
893 'type': 'error',
894 'action': 'action',
895 'exception_class': None,
896 'exception_message': None,
897 'message': "Hey"
898 })
899
900 print_log.reset_mock()
901 add_log.reset_mock()
902 with self.subTest(message=None, exception=Exception("bouh")):
903 report_store.log_error("action", exception=Exception("bouh"))
904 print_log.assert_has_calls([
905 mock.call("[Error] action"),
906 mock.call("\tException: bouh")
907 ])
908 add_log.assert_called_once_with({
909 'type': 'error',
910 'action': 'action',
911 'exception_class': "Exception",
912 'exception_message': "bouh",
913 'message': None
914 })
915
916 print_log.reset_mock()
917 add_log.reset_mock()
918 with self.subTest(message="Hey", exception=Exception("bouh")):
919 report_store.log_error("action", message="Hey", exception=Exception("bouh"))
920 print_log.assert_has_calls([
921 mock.call("[Error] action"),
922 mock.call("\tException: bouh"),
923 mock.call("\tHey")
924 ])
925 add_log.assert_called_once_with({
926 'type': 'error',
927 'action': 'action',
928 'exception_class': "Exception",
929 'exception_message': "bouh",
930 'message': "Hey"
931 })
932
933 @mock.patch.object(market.ReportStore, "print_log")
934 @mock.patch.object(market.ReportStore, "add_log")
935 def test_log_debug_action(self, add_log, print_log):
936 report_store = market.ReportStore(self.m)
937 report_store.log_debug_action("Hey")
938
939 print_log.assert_called_once_with("[Debug] Hey")
940 add_log.assert_called_once_with({
941 'type': 'debug_action',
942 'action': 'Hey'
943 })
944
945@unittest.skipUnless("unit" in limits, "Unit skipped")
946class PortfolioTest(WebMockTestCase):
947 def setUp(self):
948 super().setUp()
949
950 with open("test_samples/test_portfolio.json") as example:
951 self.json_response = example.read()
952
953 self.wm.get(market.Portfolio.URL, text=self.json_response)
954
955 @mock.patch.object(market.Portfolio, "parse_cryptoportfolio")
956 def test_get_cryptoportfolio(self, parse_cryptoportfolio):
957 with self.subTest(parallel=False):
958 self.wm.get(market.Portfolio.URL, [
959 {"text":'{ "foo": "bar" }', "status_code": 200},
960 {"text": "System Error", "status_code": 500},
961 {"exc": requests.exceptions.ConnectTimeout},
962 ])
963 market.Portfolio.get_cryptoportfolio()
964 self.assertIn("foo", market.Portfolio.data.get())
965 self.assertEqual("bar", market.Portfolio.data.get()["foo"])
966 self.assertTrue(self.wm.called)
967 self.assertEqual(1, self.wm.call_count)
968 market.Portfolio.report.log_error.assert_not_called()
969 market.Portfolio.report.log_http_request.assert_called_once()
970 parse_cryptoportfolio.assert_called_once_with()
971 market.Portfolio.report.log_http_request.reset_mock()
972 parse_cryptoportfolio.reset_mock()
973 market.Portfolio.data = store.LockedVar(None)
974
975 market.Portfolio.get_cryptoportfolio()
976 self.assertIsNone(market.Portfolio.data.get())
977 self.assertEqual(2, self.wm.call_count)
978 parse_cryptoportfolio.assert_not_called()
979 market.Portfolio.report.log_error.assert_not_called()
980 market.Portfolio.report.log_http_request.assert_called_once()
981 market.Portfolio.report.log_http_request.reset_mock()
982 parse_cryptoportfolio.reset_mock()
983
984 market.Portfolio.data = store.LockedVar("Foo")
985 market.Portfolio.get_cryptoportfolio()
986 self.assertEqual(2, self.wm.call_count)
987 parse_cryptoportfolio.assert_not_called()
988
989 market.Portfolio.get_cryptoportfolio(refetch=True)
990 self.assertEqual("Foo", market.Portfolio.data.get())
991 self.assertEqual(3, self.wm.call_count)
992 market.Portfolio.report.log_error.assert_called_once_with("get_cryptoportfolio",
993 exception=mock.ANY)
994 market.Portfolio.report.log_http_request.assert_not_called()
995 with self.subTest(parallel=True):
996 with mock.patch.object(market.Portfolio, "is_worker_thread") as is_worker,\
997 mock.patch.object(market.Portfolio, "notify_and_wait") as notify:
998 with self.subTest(worker=True):
999 market.Portfolio.data = store.LockedVar(None)
1000 market.Portfolio.worker = mock.Mock()
1001 is_worker.return_value = True
1002 self.wm.get(market.Portfolio.URL, [
1003 {"text":'{ "foo": "bar" }', "status_code": 200},
1004 ])
1005 market.Portfolio.get_cryptoportfolio()
1006 self.assertIn("foo", market.Portfolio.data.get())
1007 parse_cryptoportfolio.reset_mock()
1008 with self.subTest(worker=False):
1009 market.Portfolio.data = store.LockedVar(None)
1010 market.Portfolio.worker = mock.Mock()
1011 is_worker.return_value = False
1012 market.Portfolio.get_cryptoportfolio()
1013 notify.assert_called_once_with()
1014 parse_cryptoportfolio.assert_not_called()
1015
1016 def test_parse_cryptoportfolio(self):
1017 with self.subTest(description="Normal case"):
1018 market.Portfolio.data = store.LockedVar(store.json.loads(
1019 self.json_response, parse_int=D, parse_float=D))
1020 market.Portfolio.parse_cryptoportfolio()
1021
1022 self.assertListEqual(
1023 ["medium", "high"],
1024 list(market.Portfolio.liquidities.get().keys()))
1025
1026 liquidities = market.Portfolio.liquidities.get()
1027 self.assertEqual(10, len(liquidities["medium"].keys()))
1028 self.assertEqual(10, len(liquidities["high"].keys()))
1029
1030 expected = {
1031 'BTC': (D("0.2857"), "long"),
1032 'DGB': (D("0.1015"), "long"),
1033 'DOGE': (D("0.1805"), "long"),
1034 'SC': (D("0.0623"), "long"),
1035 'ZEC': (D("0.3701"), "long"),
1036 }
1037 date = portfolio.datetime(2018, 1, 8)
1038 self.assertDictEqual(expected, liquidities["high"][date])
1039
1040 expected = {
1041 'BTC': (D("1.1102e-16"), "long"),
1042 'ETC': (D("0.1"), "long"),
1043 'FCT': (D("0.1"), "long"),
1044 'GAS': (D("0.1"), "long"),
1045 'NAV': (D("0.1"), "long"),
1046 'OMG': (D("0.1"), "long"),
1047 'OMNI': (D("0.1"), "long"),
1048 'PPC': (D("0.1"), "long"),
1049 'RIC': (D("0.1"), "long"),
1050 'VIA': (D("0.1"), "long"),
1051 'XCP': (D("0.1"), "long"),
1052 }
1053 self.assertDictEqual(expected, liquidities["medium"][date])
1054 self.assertEqual(portfolio.datetime(2018, 1, 15), market.Portfolio.last_date.get())
1055
1056 with self.subTest(description="Missing weight"):
1057 data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
1058 del(data["portfolio_2"]["weights"])
1059 market.Portfolio.data = store.LockedVar(data)
1060
1061 market.Portfolio.parse_cryptoportfolio()
1062 self.assertListEqual(
1063 ["medium", "high"],
1064 list(market.Portfolio.liquidities.get().keys()))
1065 self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
1066
1067 with self.subTest(description="All missing weights"):
1068 data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
1069 del(data["portfolio_1"]["weights"])
1070 del(data["portfolio_2"]["weights"])
1071 market.Portfolio.data = store.LockedVar(data)
1072
1073 market.Portfolio.parse_cryptoportfolio()
1074 self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
1075 self.assertEqual({}, market.Portfolio.liquidities.get("high"))
1076 self.assertEqual(datetime.datetime(1,1,1), market.Portfolio.last_date.get())
1077
1078
1079 @mock.patch.object(market.Portfolio, "get_cryptoportfolio")
1080 def test_repartition(self, get_cryptoportfolio):
1081 market.Portfolio.liquidities = store.LockedVar({
1082 "medium": {
1083 "2018-03-01": "medium_2018-03-01",
1084 "2018-03-08": "medium_2018-03-08",
1085 },
1086 "high": {
1087 "2018-03-01": "high_2018-03-01",
1088 "2018-03-08": "high_2018-03-08",
1089 }
1090 })
1091 market.Portfolio.last_date = store.LockedVar("2018-03-08")
1092
1093 self.assertEqual("medium_2018-03-08", market.Portfolio.repartition())
1094 get_cryptoportfolio.assert_called_once_with()
1095 self.assertEqual("medium_2018-03-08", market.Portfolio.repartition(liquidity="medium"))
1096 self.assertEqual("high_2018-03-08", market.Portfolio.repartition(liquidity="high"))
1097
1098 @mock.patch.object(market.time, "sleep")
1099 @mock.patch.object(market.Portfolio, "get_cryptoportfolio")
1100 def test_wait_for_recent(self, get_cryptoportfolio, sleep):
1101 self.call_count = 0
1102 def _get(refetch=False):
1103 if self.call_count != 0:
1104 self.assertTrue(refetch)
1105 else:
1106 self.assertFalse(refetch)
1107 self.call_count += 1
1108 market.Portfolio.last_date = store.LockedVar(store.datetime.now()\
1109 - store.timedelta(10)\
1110 + store.timedelta(self.call_count))
1111 get_cryptoportfolio.side_effect = _get
1112
1113 market.Portfolio.wait_for_recent()
1114 sleep.assert_called_with(30)
1115 self.assertEqual(6, sleep.call_count)
1116 self.assertEqual(7, get_cryptoportfolio.call_count)
1117 market.Portfolio.report.print_log.assert_called_with("Attempt to fetch up-to-date cryptoportfolio")
1118
1119 sleep.reset_mock()
1120 get_cryptoportfolio.reset_mock()
1121 market.Portfolio.last_date = store.LockedVar(None)
1122 self.call_count = 0
1123 market.Portfolio.wait_for_recent(delta=15)
1124 sleep.assert_not_called()
1125 self.assertEqual(1, get_cryptoportfolio.call_count)
1126
1127 sleep.reset_mock()
1128 get_cryptoportfolio.reset_mock()
1129 market.Portfolio.last_date = store.LockedVar(None)
1130 self.call_count = 0
1131 market.Portfolio.wait_for_recent(delta=1)
1132 sleep.assert_called_with(30)
1133 self.assertEqual(9, sleep.call_count)
1134 self.assertEqual(10, get_cryptoportfolio.call_count)
1135
1136 def test_is_worker_thread(self):
1137 with self.subTest(worker=None):
1138 self.assertFalse(store.Portfolio.is_worker_thread())
1139
1140 with self.subTest(worker="not self"),\
1141 mock.patch("threading.current_thread") as current_thread:
1142 current = mock.Mock()
1143 current_thread.return_value = current
1144 store.Portfolio.worker = mock.Mock()
1145 self.assertFalse(store.Portfolio.is_worker_thread())
1146
1147 with self.subTest(worker="self"),\
1148 mock.patch("threading.current_thread") as current_thread:
1149 current = mock.Mock()
1150 current_thread.return_value = current
1151 store.Portfolio.worker = current
1152 self.assertTrue(store.Portfolio.is_worker_thread())
1153
1154 def test_start_worker(self):
1155 with mock.patch.object(store.Portfolio, "wait_for_notification") as notification:
1156 store.Portfolio.start_worker()
1157 notification.assert_called_once_with(poll=30)
1158
1159 self.assertEqual("lock", store.Portfolio.last_date.lock.__class__.__name__)
1160 self.assertEqual("lock", store.Portfolio.liquidities.lock.__class__.__name__)
1161 store.Portfolio.report.start_lock.assert_called_once_with()
1162
1163 self.assertIsNotNone(store.Portfolio.worker)
1164 self.assertIsNotNone(store.Portfolio.worker_notify)
1165 self.assertIsNotNone(store.Portfolio.callback)
1166 self.assertTrue(store.Portfolio.worker_started)
1167
1168 self.assertFalse(store.Portfolio.worker.is_alive())
1169
1170 def test_wait_for_notification(self):
1171 with self.assertRaises(RuntimeError):
1172 store.Portfolio.wait_for_notification()
1173
1174 with mock.patch.object(store.Portfolio, "get_cryptoportfolio") as get,\
1175 mock.patch.object(store.Portfolio, "report") as report,\
1176 mock.patch.object(store.time, "sleep") as sleep:
1177 store.Portfolio.start_worker(poll=3)
1178
1179 store.Portfolio.worker_notify.set()
1180
1181 store.Portfolio.callback.wait()
1182
1183 report.print_log.assert_called_once_with("Fetching cryptoportfolio")
1184 get.assert_called_once_with(refetch=True)
1185 sleep.assert_called_once_with(3)
1186 self.assertFalse(store.Portfolio.worker_notify.is_set())
1187 self.assertTrue(store.Portfolio.worker.is_alive())
1188
1189 store.Portfolio.callback.clear()
1190 store.Portfolio.worker_started = False
1191 store.Portfolio.worker_notify.set()
1192 store.Portfolio.callback.wait()
1193 self.assertFalse(store.Portfolio.worker.is_alive())
1194
1195 def test_notify_and_wait(self):
1196 with mock.patch.object(store.Portfolio, "callback") as callback,\
1197 mock.patch.object(store.Portfolio, "worker_notify") as worker_notify:
1198 store.Portfolio.notify_and_wait()
1199 callback.clear.assert_called_once_with()
1200 worker_notify.set.assert_called_once_with()
1201 callback.wait.assert_called_once_with()
1202
1203
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 18:51:32 +0000