import requests
import requests_mock
from io import StringIO
+import threading
import portfolio, market, main, store
limits = ["acceptance", "unit"]
self.patchers = [
mock.patch.multiple(market.Portfolio,
- last_date=None,
- data=None,
- liquidities={},
- report=mock.Mock()),
+ data=store.LockedVar(None),
+ liquidities=store.LockedVar({}),
+ last_date=store.LockedVar(None),
+ report=mock.Mock(),
+ worker=None,
+ worker_notify=None,
+ worker_started=False,
+ callback=None),
mock.patch.multiple(portfolio.Computation,
computations=portfolio.Computation.computations),
]
create_order.assert_called_once_with("symbol", "type", "side", "amount", price="price", params="params")
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class NoopLockTest(unittest.TestCase):
+ def test_with(self):
+ noop_lock = store.NoopLock()
+ with noop_lock:
+ self.assertTrue(True)
+
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class LockedVar(unittest.TestCase):
+
+ def test_values(self):
+ locked_var = store.LockedVar("Foo")
+ self.assertIsInstance(locked_var.lock, store.NoopLock)
+ self.assertEqual("Foo", locked_var.val)
+
+ def test_get(self):
+ with self.subTest(desc="Normal case"):
+ locked_var = store.LockedVar("Foo")
+ self.assertEqual("Foo", locked_var.get())
+ with self.subTest(desc="Dict"):
+ locked_var = store.LockedVar({"foo": "bar"})
+ self.assertEqual({"foo": "bar"}, locked_var.get())
+ self.assertEqual("bar", locked_var.get("foo"))
+ self.assertIsNone(locked_var.get("other"))
+
+ def test_set(self):
+ locked_var = store.LockedVar("Foo")
+ locked_var.set("Bar")
+ self.assertEqual("Bar", locked_var.get())
+
+ def test__getattr(self):
+ dummy = type('Dummy', (object,), {})()
+ dummy.attribute = "Hey"
+
+ locked_var = store.LockedVar(dummy)
+ self.assertEqual("Hey", locked_var.attribute)
+ with self.assertRaises(AttributeError):
+ locked_var.other
+
+ def test_start_lock(self):
+ locked_var = store.LockedVar("Foo")
+ locked_var.start_lock()
+ self.assertEqual("lock", locked_var.lock.__class__.__name__)
+
+ thread1 = threading.Thread(target=locked_var.set, args=["Bar1"])
+ thread2 = threading.Thread(target=locked_var.set, args=["Bar2"])
+ thread3 = threading.Thread(target=locked_var.set, args=["Bar3"])
+
+ with locked_var.lock:
+ thread1.start()
+ thread2.start()
+ thread3.start()
+
+ self.assertEqual("Foo", locked_var.val)
+ thread1.join()
+ thread2.join()
+ thread3.join()
+ self.assertEqual("Bar", locked_var.get()[0:3])
+
+ def test_wait_for_notification(self):
+ with self.assertRaises(RuntimeError):
+ store.Portfolio.wait_for_notification()
+
+ with mock.patch.object(store.Portfolio, "get_cryptoportfolio") as get,\
+ mock.patch.object(store.Portfolio, "report") as report,\
+ mock.patch.object(store.time, "sleep") as sleep:
+ store.Portfolio.start_worker(poll=3)
+
+ store.Portfolio.worker_notify.set()
+
+ store.Portfolio.callback.wait()
+
+ report.print_log.assert_called_once_with("Fetching cryptoportfolio")
+ get.assert_called_once_with(refetch=True)
+ sleep.assert_called_once_with(3)
+ self.assertFalse(store.Portfolio.worker_notify.is_set())
+ self.assertTrue(store.Portfolio.worker.is_alive())
+
+ store.Portfolio.callback.clear()
+ store.Portfolio.worker_started = False
+ store.Portfolio.worker_notify.set()
+ store.Portfolio.callback.wait()
+
+ self.assertFalse(store.Portfolio.worker.is_alive())
+
+ def test_notify_and_wait(self):
+ with mock.patch.object(store.Portfolio, "callback") as callback,\
+ mock.patch.object(store.Portfolio, "worker_notify") as worker_notify:
+ store.Portfolio.notify_and_wait()
+ callback.clear.assert_called_once_with()
+ worker_notify.set.assert_called_once_with()
+ callback.wait.assert_called_once_with()
+
@unittest.skipUnless("unit" in limits, "Unit skipped")
class PortfolioTest(WebMockTestCase):
def setUp(self):
@mock.patch.object(market.Portfolio, "parse_cryptoportfolio")
def test_get_cryptoportfolio(self, parse_cryptoportfolio):
- self.wm.get(market.Portfolio.URL, [
- {"text":'{ "foo": "bar" }', "status_code": 200},
- {"text": "System Error", "status_code": 500},
- {"exc": requests.exceptions.ConnectTimeout},
- ])
- market.Portfolio.get_cryptoportfolio()
- self.assertIn("foo", market.Portfolio.data)
- self.assertEqual("bar", market.Portfolio.data["foo"])
- self.assertTrue(self.wm.called)
- self.assertEqual(1, self.wm.call_count)
- market.Portfolio.report.log_error.assert_not_called()
- market.Portfolio.report.log_http_request.assert_called_once()
- parse_cryptoportfolio.assert_called_once_with()
- market.Portfolio.report.log_http_request.reset_mock()
- parse_cryptoportfolio.reset_mock()
- market.Portfolio.data = None
-
- market.Portfolio.get_cryptoportfolio()
- self.assertIsNone(market.Portfolio.data)
- self.assertEqual(2, self.wm.call_count)
- parse_cryptoportfolio.assert_not_called()
- market.Portfolio.report.log_error.assert_not_called()
- market.Portfolio.report.log_http_request.assert_called_once()
- market.Portfolio.report.log_http_request.reset_mock()
- parse_cryptoportfolio.reset_mock()
-
- market.Portfolio.data = "Foo"
- market.Portfolio.get_cryptoportfolio()
- self.assertEqual(2, self.wm.call_count)
- parse_cryptoportfolio.assert_not_called()
-
- market.Portfolio.get_cryptoportfolio(refetch=True)
- self.assertEqual("Foo", market.Portfolio.data)
- self.assertEqual(3, self.wm.call_count)
- market.Portfolio.report.log_error.assert_called_once_with("get_cryptoportfolio",
- exception=mock.ANY)
- market.Portfolio.report.log_http_request.assert_not_called()
+ with self.subTest(parallel=False):
+ self.wm.get(market.Portfolio.URL, [
+ {"text":'{ "foo": "bar" }', "status_code": 200},
+ {"text": "System Error", "status_code": 500},
+ {"exc": requests.exceptions.ConnectTimeout},
+ ])
+ market.Portfolio.get_cryptoportfolio()
+ self.assertIn("foo", market.Portfolio.data.get())
+ self.assertEqual("bar", market.Portfolio.data.get()["foo"])
+ self.assertTrue(self.wm.called)
+ self.assertEqual(1, self.wm.call_count)
+ market.Portfolio.report.log_error.assert_not_called()
+ market.Portfolio.report.log_http_request.assert_called_once()
+ parse_cryptoportfolio.assert_called_once_with()
+ market.Portfolio.report.log_http_request.reset_mock()
+ parse_cryptoportfolio.reset_mock()
+ market.Portfolio.data = store.LockedVar(None)
+
+ market.Portfolio.get_cryptoportfolio()
+ self.assertIsNone(market.Portfolio.data.get())
+ self.assertEqual(2, self.wm.call_count)
+ parse_cryptoportfolio.assert_not_called()
+ market.Portfolio.report.log_error.assert_not_called()
+ market.Portfolio.report.log_http_request.assert_called_once()
+ market.Portfolio.report.log_http_request.reset_mock()
+ parse_cryptoportfolio.reset_mock()
+
+ market.Portfolio.data = store.LockedVar("Foo")
+ market.Portfolio.get_cryptoportfolio()
+ self.assertEqual(2, self.wm.call_count)
+ parse_cryptoportfolio.assert_not_called()
+
+ market.Portfolio.get_cryptoportfolio(refetch=True)
+ self.assertEqual("Foo", market.Portfolio.data.get())
+ self.assertEqual(3, self.wm.call_count)
+ market.Portfolio.report.log_error.assert_called_once_with("get_cryptoportfolio",
+ exception=mock.ANY)
+ market.Portfolio.report.log_http_request.assert_not_called()
+ with self.subTest(parallel=True):
+ with mock.patch.object(market.Portfolio, "is_worker_thread") as is_worker,\
+ mock.patch.object(market.Portfolio, "notify_and_wait") as notify:
+ with self.subTest(worker=True):
+ market.Portfolio.data = store.LockedVar(None)
+ market.Portfolio.worker = mock.Mock()
+ is_worker.return_value = True
+ self.wm.get(market.Portfolio.URL, [
+ {"text":'{ "foo": "bar" }', "status_code": 200},
+ ])
+ market.Portfolio.get_cryptoportfolio()
+ self.assertIn("foo", market.Portfolio.data.get())
+ parse_cryptoportfolio.reset_mock()
+ with self.subTest(worker=False):
+ market.Portfolio.data = store.LockedVar(None)
+ market.Portfolio.worker = mock.Mock()
+ is_worker.return_value = False
+ market.Portfolio.get_cryptoportfolio()
+ notify.assert_called_once_with()
+ parse_cryptoportfolio.assert_not_called()
def test_parse_cryptoportfolio(self):
- market.Portfolio.data = store.json.loads(self.json_response, parse_int=D,
- parse_float=D)
- market.Portfolio.parse_cryptoportfolio()
-
- self.assertListEqual(
- ["medium", "high"],
- list(market.Portfolio.liquidities.keys()))
-
- liquidities = market.Portfolio.liquidities
- self.assertEqual(10, len(liquidities["medium"].keys()))
- self.assertEqual(10, len(liquidities["high"].keys()))
-
- expected = {
- 'BTC': (D("0.2857"), "long"),
- 'DGB': (D("0.1015"), "long"),
- 'DOGE': (D("0.1805"), "long"),
- 'SC': (D("0.0623"), "long"),
- 'ZEC': (D("0.3701"), "long"),
- }
- date = portfolio.datetime(2018, 1, 8)
- self.assertDictEqual(expected, liquidities["high"][date])
-
- expected = {
- 'BTC': (D("1.1102e-16"), "long"),
- 'ETC': (D("0.1"), "long"),
- 'FCT': (D("0.1"), "long"),
- 'GAS': (D("0.1"), "long"),
- 'NAV': (D("0.1"), "long"),
- 'OMG': (D("0.1"), "long"),
- 'OMNI': (D("0.1"), "long"),
- 'PPC': (D("0.1"), "long"),
- 'RIC': (D("0.1"), "long"),
- 'VIA': (D("0.1"), "long"),
- 'XCP': (D("0.1"), "long"),
- }
- self.assertDictEqual(expected, liquidities["medium"][date])
- self.assertEqual(portfolio.datetime(2018, 1, 15), market.Portfolio.last_date)
+ with self.subTest(description="Normal case"):
+ market.Portfolio.data = store.LockedVar(store.json.loads(
+ self.json_response, parse_int=D, parse_float=D))
+ market.Portfolio.parse_cryptoportfolio()
+
+ self.assertListEqual(
+ ["medium", "high"],
+ list(market.Portfolio.liquidities.get().keys()))
+
+ liquidities = market.Portfolio.liquidities.get()
+ self.assertEqual(10, len(liquidities["medium"].keys()))
+ self.assertEqual(10, len(liquidities["high"].keys()))
+
+ expected = {
+ 'BTC': (D("0.2857"), "long"),
+ 'DGB': (D("0.1015"), "long"),
+ 'DOGE': (D("0.1805"), "long"),
+ 'SC': (D("0.0623"), "long"),
+ 'ZEC': (D("0.3701"), "long"),
+ }
+ date = portfolio.datetime(2018, 1, 8)
+ self.assertDictEqual(expected, liquidities["high"][date])
+
+ expected = {
+ 'BTC': (D("1.1102e-16"), "long"),
+ 'ETC': (D("0.1"), "long"),
+ 'FCT': (D("0.1"), "long"),
+ 'GAS': (D("0.1"), "long"),
+ 'NAV': (D("0.1"), "long"),
+ 'OMG': (D("0.1"), "long"),
+ 'OMNI': (D("0.1"), "long"),
+ 'PPC': (D("0.1"), "long"),
+ 'RIC': (D("0.1"), "long"),
+ 'VIA': (D("0.1"), "long"),
+ 'XCP': (D("0.1"), "long"),
+ }
+ self.assertDictEqual(expected, liquidities["medium"][date])
+ self.assertEqual(portfolio.datetime(2018, 1, 15), market.Portfolio.last_date.get())
+
+ with self.subTest(description="Missing weight"):
+ data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
+ del(data["portfolio_2"]["weights"])
+ market.Portfolio.data = store.LockedVar(data)
+
+ market.Portfolio.parse_cryptoportfolio()
+ self.assertListEqual(
+ ["medium", "high"],
+ list(market.Portfolio.liquidities.get().keys()))
+ self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
+
+ with self.subTest(description="All missing weights"):
+ data = store.json.loads(self.json_response, parse_int=D, parse_float=D)
+ del(data["portfolio_1"]["weights"])
+ del(data["portfolio_2"]["weights"])
+ market.Portfolio.data = store.LockedVar(data)
+
+ market.Portfolio.parse_cryptoportfolio()
+ self.assertEqual({}, market.Portfolio.liquidities.get("medium"))
+ self.assertEqual({}, market.Portfolio.liquidities.get("high"))
+ self.assertEqual(datetime.datetime(1,1,1), market.Portfolio.last_date.get())
+
@mock.patch.object(market.Portfolio, "get_cryptoportfolio")
def test_repartition(self, get_cryptoportfolio):
- market.Portfolio.liquidities = {
+ market.Portfolio.liquidities = store.LockedVar({
"medium": {
"2018-03-01": "medium_2018-03-01",
"2018-03-08": "medium_2018-03-08",
"2018-03-01": "high_2018-03-01",
"2018-03-08": "high_2018-03-08",
}
- }
- market.Portfolio.last_date = "2018-03-08"
+ })
+ market.Portfolio.last_date = store.LockedVar("2018-03-08")
self.assertEqual("medium_2018-03-08", market.Portfolio.repartition())
get_cryptoportfolio.assert_called_once_with()
else:
self.assertFalse(refetch)
self.call_count += 1
- market.Portfolio.last_date = store.datetime.now()\
+ market.Portfolio.last_date = store.LockedVar(store.datetime.now()\
- store.timedelta(10)\
- + store.timedelta(self.call_count)
+ + store.timedelta(self.call_count))
get_cryptoportfolio.side_effect = _get
market.Portfolio.wait_for_recent()
sleep.reset_mock()
get_cryptoportfolio.reset_mock()
- market.Portfolio.last_date = None
+ market.Portfolio.last_date = store.LockedVar(None)
self.call_count = 0
market.Portfolio.wait_for_recent(delta=15)
sleep.assert_not_called()
sleep.reset_mock()
get_cryptoportfolio.reset_mock()
- market.Portfolio.last_date = None
+ market.Portfolio.last_date = store.LockedVar(None)
self.call_count = 0
market.Portfolio.wait_for_recent(delta=1)
sleep.assert_called_with(30)
self.assertEqual(9, sleep.call_count)
self.assertEqual(10, get_cryptoportfolio.call_count)
+ def test_is_worker_thread(self):
+ with self.subTest(worker=None):
+ self.assertFalse(store.Portfolio.is_worker_thread())
+
+ with self.subTest(worker="not self"),\
+ mock.patch("threading.current_thread") as current_thread:
+ current = mock.Mock()
+ current_thread.return_value = current
+ store.Portfolio.worker = mock.Mock()
+ self.assertFalse(store.Portfolio.is_worker_thread())
+
+ with self.subTest(worker="self"),\
+ mock.patch("threading.current_thread") as current_thread:
+ current = mock.Mock()
+ current_thread.return_value = current
+ store.Portfolio.worker = current
+ self.assertTrue(store.Portfolio.is_worker_thread())
+
+ def test_start_worker(self):
+ with mock.patch.object(store.Portfolio, "wait_for_notification") as notification:
+ store.Portfolio.start_worker()
+ notification.assert_called_once_with(poll=30)
+
+ self.assertEqual("lock", store.Portfolio.last_date.lock.__class__.__name__)
+ self.assertEqual("lock", store.Portfolio.liquidities.lock.__class__.__name__)
+ store.Portfolio.report.start_lock.assert_called_once_with()
+
+ self.assertIsNotNone(store.Portfolio.worker)
+ self.assertIsNotNone(store.Portfolio.worker_notify)
+ self.assertIsNotNone(store.Portfolio.callback)
+ self.assertTrue(store.Portfolio.worker_started)
+
@unittest.skipUnless("unit" in limits, "Unit skipped")
class AmountTest(WebMockTestCase):
def test_values(self):
self.assertEqual("Exception: boo\n", stdout_mock.getvalue())
def test_main(self):
- with mock.patch("main.parse_args") as parse_args,\
- mock.patch("main.parse_config") as parse_config,\
- mock.patch("main.fetch_markets") as fetch_markets,\
- mock.patch("main.process") as process:
+ with self.subTest(parallel=False):
+ with mock.patch("main.parse_args") as parse_args,\
+ mock.patch("main.parse_config") as parse_config,\
+ mock.patch("main.fetch_markets") as fetch_markets,\
+ mock.patch("main.process") as process:
- args_mock = mock.Mock()
- args_mock.config = "config"
- args_mock.user = "user"
- parse_args.return_value = args_mock
+ args_mock = mock.Mock()
+ args_mock.parallel = False
+ args_mock.config = "config"
+ args_mock.user = "user"
+ parse_args.return_value = args_mock
- parse_config.return_value = ["pg_config", "report_path"]
+ parse_config.return_value = ["pg_config", "report_path"]
- fetch_markets.return_value = [["config1", 1], ["config2", 2]]
+ fetch_markets.return_value = [["config1", 1], ["config2", 2]]
- main.main(["Foo", "Bar"])
+ main.main(["Foo", "Bar"])
- parse_args.assert_called_with(["Foo", "Bar"])
- parse_config.assert_called_with("config")
- fetch_markets.assert_called_with("pg_config", "user")
+ parse_args.assert_called_with(["Foo", "Bar"])
+ parse_config.assert_called_with("config")
+ fetch_markets.assert_called_with("pg_config", "user")
- self.assertEqual(2, process.call_count)
- process.assert_has_calls([
- mock.call("config1", 1, "report_path", args_mock),
- mock.call("config2", 2, "report_path", args_mock),
- ])
+ self.assertEqual(2, process.call_count)
+ process.assert_has_calls([
+ mock.call("config1", 1, "report_path", args_mock),
+ mock.call("config2", 2, "report_path", args_mock),
+ ])
+ with self.subTest(parallel=True):
+ with mock.patch("main.parse_args") as parse_args,\
+ mock.patch("main.parse_config") as parse_config,\
+ mock.patch("main.fetch_markets") as fetch_markets,\
+ mock.patch("main.process") as process,\
+ mock.patch("store.Portfolio.start_worker") as start:
+
+ args_mock = mock.Mock()
+ args_mock.parallel = True
+ args_mock.config = "config"
+ args_mock.user = "user"
+ parse_args.return_value = args_mock
+
+ parse_config.return_value = ["pg_config", "report_path"]
+
+ fetch_markets.return_value = [["config1", 1], ["config2", 2]]
+
+ main.main(["Foo", "Bar"])
+
+ parse_args.assert_called_with(["Foo", "Bar"])
+ parse_config.assert_called_with("config")
+ fetch_markets.assert_called_with("pg_config", "user")
+
+ start.assert_called_once_with()
+ self.assertEqual(2, process.call_count)
+ process.assert_has_calls([
+ mock.call.__bool__(),
+ mock.call("config1", 1, "report_path", args_mock),
+ mock.call.__bool__(),
+ mock.call("config2", 2, "report_path", args_mock),
+ ])
@mock.patch.object(main.sys, "exit")
@mock.patch("main.configparser")
method, arguments = processor.method_arguments("wait_for_recent")
self.assertEqual(market.Portfolio.wait_for_recent, method)
- self.assertEqual(["delta"], arguments)
+ self.assertEqual(["delta", "poll"], arguments)
method, arguments = processor.method_arguments("prepare_trades")
self.assertEqual(m.prepare_trades, method)