X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=test.py;h=25898961aa2f3729a6c205ce7a32ec764cbe784f;hb=a9950fd073198f3c9dc938fd731d97c9821a3845;hp=76080619a47a3580d736ca80ff7c604e03069189;hpb=cfab619d9223fc824649a6fe16863931f5e43891;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FTrader.git diff --git a/test.py b/test.py index 7608061..2589896 100644 --- a/test.py +++ b/test.py @@ -1,16 +1,14 @@ import portfolio import unittest +from decimal import Decimal as D from unittest import mock class AmountTest(unittest.TestCase): def test_values(self): - amount = portfolio.Amount("BTC", 0.65) - self.assertEqual(0.65, amount.value) + amount = portfolio.Amount("BTC", "0.65") + self.assertEqual(D("0.65"), amount.value) self.assertEqual("BTC", amount.currency) - amount = portfolio.Amount("BTC", 10, int_val=2000000000000000) - self.assertEqual(0.002, amount.value) - def test_in_currency(self): amount = portfolio.Amount("ETC", 10) @@ -24,16 +22,27 @@ class AmountTest(unittest.TestCase): with mock.patch.object(portfolio.Trade, 'get_ticker', new=ticker_mock): ticker_mock.return_value = { - "average": 0.3, + "bid": D("0.2"), + "ask": D("0.4"), + "average": D("0.3"), "foo": "bar", } converted_amount = amount.in_currency("ETH", None) - self.assertEqual(3.0, converted_amount.value) + self.assertEqual(D("3.0"), converted_amount.value) self.assertEqual("ETH", converted_amount.currency) self.assertEqual(amount, converted_amount.linked_to) self.assertEqual("bar", converted_amount.ticker["foo"]) + converted_amount = amount.in_currency("ETH", None, action="bid", compute_value="default") + self.assertEqual(D("2"), converted_amount.value) + + converted_amount = amount.in_currency("ETH", None, compute_value="ask") + self.assertEqual(D("4"), converted_amount.value) + + converted_amount = amount.in_currency("ETH", None, rate=D("0.02")) + self.assertEqual(D("0.2"), converted_amount.value) + def test__abs(self): amount = portfolio.Amount("SC", -120) self.assertEqual(120, abs(amount).value) @@ -44,13 +53,13 @@ class AmountTest(unittest.TestCase): self.assertEqual("SC", abs(amount).currency) def test__add(self): - amount1 = portfolio.Amount("XVG", 12.9) - amount2 = portfolio.Amount("XVG", 13.1) + amount1 = portfolio.Amount("XVG", "12.9") + amount2 = portfolio.Amount("XVG", "13.1") self.assertEqual(26, (amount1 + amount2).value) self.assertEqual("XVG", (amount1 + amount2).currency) - amount3 = portfolio.Amount("ETH", 1.6) + amount3 = portfolio.Amount("ETH", "1.6") with self.assertRaises(Exception): amount1 + amount3 @@ -58,35 +67,31 @@ class AmountTest(unittest.TestCase): self.assertEqual(amount1, amount1 + amount4) def test__radd(self): - amount = portfolio.Amount("XVG", 12.9) + amount = portfolio.Amount("XVG", "12.9") self.assertEqual(amount, 0 + amount) with self.assertRaises(Exception): 4 + amount def test__sub(self): - amount1 = portfolio.Amount("XVG", 13.3) - amount2 = portfolio.Amount("XVG", 13.1) + amount1 = portfolio.Amount("XVG", "13.3") + amount2 = portfolio.Amount("XVG", "13.1") - self.assertEqual(0.2, (amount1 - amount2).value) + self.assertEqual(D("0.2"), (amount1 - amount2).value) self.assertEqual("XVG", (amount1 - amount2).currency) - amount3 = portfolio.Amount("ETH", 1.6) + amount3 = portfolio.Amount("ETH", "1.6") with self.assertRaises(Exception): amount1 - amount3 amount4 = portfolio.Amount("ETH", 0.0) self.assertEqual(amount1, amount1 - amount4) - def test__int(self): - amount = portfolio.Amount("XMR", 0.1) - self.assertEqual(100000000000000000, int(amount)) - def test__mul(self): amount = portfolio.Amount("XEM", 11) - self.assertEqual(38.5, (amount * 3.5).value) - self.assertEqual(33, (amount * 3).value) + self.assertEqual(D("38.5"), (amount * D("3.5")).value) + self.assertEqual(D("33"), (amount * 3).value) with self.assertRaises(Exception): amount * amount @@ -94,24 +99,20 @@ class AmountTest(unittest.TestCase): def test__rmul(self): amount = portfolio.Amount("XEM", 11) - self.assertEqual(38.5, (3.5 * amount).value) - self.assertEqual(33, (3 * amount).value) + self.assertEqual(D("38.5"), (D("3.5") * amount).value) + self.assertEqual(D("33"), (3 * amount).value) def test__floordiv(self): amount = portfolio.Amount("XEM", 11) - self.assertEqual(5.5, (amount // 2).value) - with self.assertRaises(TypeError): - amount // 2.5 - self.assertEqual(1571428571428571428, (amount // 7)._value) + self.assertEqual(D("5.5"), (amount / 2).value) + self.assertEqual(D("4.4"), (amount / D("2.5")).value) def test__div(self): amount = portfolio.Amount("XEM", 11) - with self.assertRaises(TypeError): - amount / 2.5 - self.assertEqual(5.5, (amount / 2).value) - self.assertEqual(1571428571428571428, (amount / 7)._value) + self.assertEqual(D("5.5"), (amount / 2).value) + self.assertEqual(D("4.4"), (amount / D("2.5")).value) def test__lt(self): amount1 = portfolio.Amount("BTD", 11.3) @@ -255,6 +256,11 @@ class BalanceTest(unittest.TestCase): "info": "bar", "used": "baz", "total": "bazz", + "ETC": { + "free": 0.0, + "used": 0.0, + "total": 0.0 + }, "USDT": { "free": 6.0, "used": 1.2, @@ -290,32 +296,32 @@ class BalanceTest(unittest.TestCase): @mock.patch.object(portfolio.Trade, "get_ticker") def test_in_currency(self, get_ticker): portfolio.Balance.known_balances = { - "BTC": portfolio.Balance("BTC", 0.65, 0.35, 0.30), + "BTC": portfolio.Balance("BTC", "0.65", "0.35", "0.30"), "ETH": portfolio.Balance("ETH", 3, 3, 0), } market = mock.Mock() get_ticker.return_value = { - "bid": 0.09, - "ask": 0.11, - "average": 0.1, + "bid": D("0.09"), + "ask": D("0.11"), + "average": D("0.1"), } amounts = portfolio.Balance.in_currency("BTC", market) self.assertEqual("BTC", amounts["ETH"].currency) - self.assertEqual(0.65, amounts["BTC"].value) - self.assertEqual(0.30, amounts["ETH"].value) + self.assertEqual(D("0.65"), amounts["BTC"].value) + self.assertEqual(D("0.30"), amounts["ETH"].value) - amounts = portfolio.Balance.in_currency("BTC", market, action="bid") - self.assertEqual(0.65, amounts["BTC"].value) - self.assertEqual(0.27, amounts["ETH"].value) + amounts = portfolio.Balance.in_currency("BTC", market, compute_value="bid") + self.assertEqual(D("0.65"), amounts["BTC"].value) + self.assertEqual(D("0.27"), amounts["ETH"].value) - amounts = portfolio.Balance.in_currency("BTC", market, action="bid", type="used") - self.assertEqual(0.30, amounts["BTC"].value) + amounts = portfolio.Balance.in_currency("BTC", market, compute_value="bid", type="used") + self.assertEqual(D("0.30"), amounts["BTC"].value) self.assertEqual(0, amounts["ETH"].value) def test_currencies(self): portfolio.Balance.known_balances = { - "BTC": portfolio.Balance("BTC", 0.65, 0.35, 0.30), + "BTC": portfolio.Balance("BTC", "0.65", "0.35", "0.30"), "ETH": portfolio.Balance("ETH", 3, 3, 0), } self.assertListEqual(["BTC", "ETH"], list(portfolio.Balance.currencies())) @@ -326,7 +332,12 @@ class BalanceTest(unittest.TestCase): portfolio.Balance.fetch_balances(portfolio.market) self.assertNotIn("XMR", portfolio.Balance.currencies()) - self.assertEqual(["USDT", "XVG"], list(portfolio.Balance.currencies())) + self.assertListEqual(["USDT", "XVG"], list(portfolio.Balance.currencies())) + + portfolio.Balance.known_balances["ETC"] = portfolio.Balance("ETC", "1", "0", "1") + portfolio.Balance.fetch_balances(portfolio.market) + self.assertEqual(0, portfolio.Balance.known_balances["ETC"].total) + self.assertListEqual(["USDT", "XVG", "ETC"], list(portfolio.Balance.currencies())) @mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand") @mock.patch.object(portfolio.market, "fetch_balance") @@ -341,10 +352,10 @@ class BalanceTest(unittest.TestCase): "BTC": 2600, } - amounts = portfolio.Balance.dispatch_assets(portfolio.Amount("BTC", 10.1)) + amounts = portfolio.Balance.dispatch_assets(portfolio.Amount("BTC", "10.1")) self.assertIn("XEM", portfolio.Balance.currencies()) - self.assertEqual(2.6, amounts["BTC"].value) - self.assertEqual(7.5, amounts["XEM"].value) + self.assertEqual(D("2.6"), amounts["BTC"].value) + self.assertEqual(D("7.5"), amounts["XEM"].value) @mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand") @mock.patch.object(portfolio.Trade, "get_ticker") @@ -354,21 +365,27 @@ class BalanceTest(unittest.TestCase): "XEM": 7500, "BTC": 2500, } - get_ticker.side_effect = [ - { "average": 0.0001 }, - { "average": 0.000001 } - ] + def _get_ticker(c1, c2, market): + if c1 == "USDT" and c2 == "BTC": + return { "average": D("0.0001") } + if c1 == "XVG" and c2 == "BTC": + return { "average": D("0.000001") } + if c1 == "XEM" and c2 == "BTC": + return { "average": D("0.001") } + self.fail("Should be called with {}, {}".format(c1, c2)) + get_ticker.side_effect = _get_ticker + market = mock.Mock() market.fetch_balance.return_value = { "USDT": { - "free": 10000.0, - "used": 0.0, - "total": 10000.0 + "free": D("10000.0"), + "used": D("0.0"), + "total": D("10000.0") }, "XVG": { - "free": 10000.0, - "used": 0.0, - "total": 10000.0 + "free": D("10000.0"), + "used": D("0.0"), + "total": D("10000.0") }, } portfolio.Balance.prepare_trades(market) @@ -377,9 +394,13 @@ class BalanceTest(unittest.TestCase): call = compute_trades.call_args self.assertEqual(market, call[1]["market"]) self.assertEqual(1, call[0][0]["USDT"].value) - self.assertEqual(0.01, call[0][0]["XVG"].value) - self.assertEqual(0.2525, call[0][1]["BTC"].value) - self.assertEqual(0.7575, call[0][1]["XEM"].value) + self.assertEqual(D("0.01"), call[0][0]["XVG"].value) + self.assertEqual(D("0.2525"), call[0][1]["BTC"].value) + self.assertEqual(D("0.7575"), call[0][1]["XEM"].value) + + @unittest.skip("TODO") + def test_update_trades(self): + pass def test__repr(self): balance = portfolio.Balance("BTX", 3, 1, 2) @@ -502,6 +523,10 @@ class TradeTest(unittest.TestCase): def test_follow_orders(self): pass + @unittest.skip("TODO") + def test_compute_value(self): + pass + @unittest.skip("TODO") def test__repr(self): pass @@ -509,5 +534,250 @@ class TradeTest(unittest.TestCase): def tearDown(self): self.patcher.stop() +class AcceptanceTest(unittest.TestCase): + import time + + def setUp(self): + super(AcceptanceTest, self).setUp() + + self.patchers = [ + mock.patch.multiple(portfolio.Balance, known_balances={}), + mock.patch.multiple(portfolio.Portfolio, data=None, liquidities={}), + mock.patch.multiple(portfolio.Trade, + ticker_cache={}, + ticker_cache_timestamp=self.time.time(), + fees_cache={}, + trades={}), + mock.patch.multiple(portfolio.Computation, + computations=portfolio.Computation.computations) + ] + for patcher in self.patchers: + patcher.start() + + def test_success_sell_only_necessary(self): + fetch_balance = { + "ETH": { + "free": D("1.0"), + "used": D("0.0"), + "total": D("1.0"), + }, + "ETC": { + "free": D("4.0"), + "used": D("0.0"), + "total": D("4.0"), + }, + "XVG": { + "free": D("1000.0"), + "used": D("0.0"), + "total": D("1000.0"), + }, + } + repartition = { + "ETH": 2500, + "ETC": 2500, + "BTC": 4000, + "BTD": 500, + "USDT": 500, + } + + def fetch_ticker(symbol): + if symbol == "ETH/BTC": + return { + "symbol": "ETH/BTC", + "bid": D("0.14"), + "ask": D("0.16") + } + if symbol == "ETC/BTC": + return { + "symbol": "ETC/BTC", + "bid": D("0.002"), + "ask": D("0.003") + } + if symbol == "XVG/BTC": + return { + "symbol": "XVG/BTC", + "bid": D("0.00003"), + "ask": D("0.00005") + } + if symbol == "BTD/BTC": + return { + "symbol": "BTD/BTC", + "bid": D("0.0008"), + "ask": D("0.0012") + } + if symbol == "USDT/BTC": + raise portfolio.ccxt.ExchangeError + if symbol == "BTC/USDT": + return { + "symbol": "BTC/USDT", + "bid": D("14000"), + "ask": D("16000") + } + self.fail("Shouldn't have been called with {}".format(symbol)) + + market = mock.Mock() + market.fetch_balance.return_value = fetch_balance + market.fetch_ticker.side_effect = fetch_ticker + with mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand", return_value=repartition): + # Action 1 + portfolio.Balance.prepare_trades(market) + + balances = portfolio.Balance.known_balances + self.assertEqual(portfolio.Amount("ETH", 1), balances["ETH"].total) + self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total) + self.assertEqual(portfolio.Amount("XVG", 1000), balances["XVG"].total) + + + trades = portfolio.Trade.trades + self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades["ETH"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades["ETH"].value_to) + self.assertEqual("sell", trades["ETH"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades["ETC"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades["ETC"].value_to) + self.assertEqual("buy", trades["ETC"].action) + + self.assertNotIn("BTC", trades) + + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["BTD"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades["BTD"].value_to) + self.assertEqual("buy", trades["BTD"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["USDT"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades["USDT"].value_to) + self.assertEqual("buy", trades["USDT"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades["XVG"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["XVG"].value_to) + self.assertEqual("sell", trades["XVG"].action) + + # Action 2 + portfolio.Trade.prepare_orders(only="sell", compute_value=lambda x, y: x["bid"] * D("1.001")) + + all_orders = portfolio.Trade.all_orders() + self.assertEqual(2, len(all_orders)) + self.assertEqual(2, 3*all_orders[0].amount.value) + self.assertEqual(D("0.14014"), all_orders[0].rate) + self.assertEqual(1000, all_orders[1].amount.value) + self.assertEqual(D("0.00003003"), all_orders[1].rate) + + + def create_order(symbol, type, action, amount, price=None): + self.assertEqual("limit", type) + if symbol == "ETH/BTC": + self.assertEqual("bid", action) + self.assertEqual(2, 3*amount) + self.assertEqual(D("0.14014"), price) + elif symbol == "XVG/BTC": + self.assertEqual("bid", action) + self.assertEqual(1000, amount) + self.assertEqual(D("0.00003003"), price) + else: + self.fail("I shouldn't have been called") + + return { + "id": symbol, + } + market.create_order.side_effect = create_order + + # Action 3 + portfolio.Trade.run_orders() + + self.assertEqual("open", all_orders[0].status) + self.assertEqual("open", all_orders[1].status) + + market.fetch_order.return_value = { "status": "closed" } + with mock.patch.object(portfolio.time, "sleep") as sleep: + # Action 4 + portfolio.Trade.follow_orders(verbose=False) + + sleep.assert_called_with(30) + + for order in all_orders: + self.assertEqual("closed", order.status) + + fetch_balance = { + "ETH": { + "free": D("1.0") / 3, + "used": D("0.0"), + "total": D("1.0") / 3, + }, + "BTC": { + "free": D("0.134"), + "used": D("0.0"), + "total": D("0.134"), + }, + "ETC": { + "free": D("4.0"), + "used": D("0.0"), + "total": D("4.0"), + }, + "XVG": { + "free": D("0.0"), + "used": D("0.0"), + "total": D("0.0"), + }, + } + market.fetch_balance.return_value = fetch_balance + + with mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand", return_value=repartition): + # Action 5 + portfolio.Balance.update_trades(market, only="buy", compute_value="average") + + balances = portfolio.Balance.known_balances + self.assertEqual(portfolio.Amount("ETH", 1 / D("3")), balances["ETH"].total) + self.assertEqual(portfolio.Amount("ETC", 4), balances["ETC"].total) + self.assertEqual(portfolio.Amount("BTC", D("0.134")), balances["BTC"].total) + self.assertEqual(portfolio.Amount("XVG", 0), balances["XVG"].total) + + + trades = portfolio.Trade.trades + self.assertEqual(portfolio.Amount("BTC", D("0.15")), trades["ETH"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.05")), trades["ETH"].value_to) + self.assertEqual("sell", trades["ETH"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.01")), trades["ETC"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.0485")), trades["ETC"].value_to) + self.assertEqual("buy", trades["ETC"].action) + + self.assertNotIn("BTC", trades) + + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["BTD"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.0097")), trades["BTD"].value_to) + self.assertEqual("buy", trades["BTD"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["USDT"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.0097")), trades["USDT"].value_to) + self.assertEqual("buy", trades["USDT"].action) + + self.assertEqual(portfolio.Amount("BTC", D("0.04")), trades["XVG"].value_from) + self.assertEqual(portfolio.Amount("BTC", D("0.00")), trades["XVG"].value_to) + self.assertEqual("sell", trades["XVG"].action) + + # Action 6 + portfolio.Trade.prepare_orders(only="buy", compute_value=lambda x, y: x["ask"] * D("0.999")) + + all_orders = portfolio.Trade.all_orders(state="pending") + self.assertEqual(3, len(all_orders)) + self.assertEqual(portfolio.Amount("ETC", D("15.4")), all_orders[0].amount) + self.assertEqual(D("0.002997"), all_orders[0].rate) + self.assertEqual("ask", all_orders[0].action) + self.assertEqual(portfolio.Amount("BTD", D("9.7")), all_orders[1].amount) + self.assertEqual(D("0.0011988"), all_orders[1].rate) + self.assertEqual("ask", all_orders[1].action) + self.assertEqual(portfolio.Amount("BTC", D("0.0097")), all_orders[2].amount) + self.assertEqual(D("15984"), all_orders[2].rate) + self.assertEqual("bid", all_orders[2].action) + + with mock.patch.object(portfolio.time, "sleep") as sleep: + # Action 7 + portfolio.Trade.follow_orders(verbose=False) + + sleep.assert_called_with(30) + + def tearDown(self): + for patcher in self.patchers: + patcher.stop() + if __name__ == '__main__': unittest.main()