from unittest import mock
class AmountTest(unittest.TestCase):
- def setUp(self):
- super(AmountTest, self).setUp()
-
def test_values(self):
amount = portfolio.Amount("BTC", 0.65)
self.assertEqual(0.65, amount.value)
amount2.linked_to = amount3
self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT -> Amount(0.10000000 BTC)))", repr(amount1))
+class PortfolioTest(unittest.TestCase):
+ import urllib3
+ def fill_data(self):
+ if self.json_response is not None:
+ portfolio.Portfolio.data = self.json_response
+
+ def setUp(self):
+ super(PortfolioTest, self).setUp()
+
+ with open("test_portfolio.json") as example:
+ import json
+ self.json_response = json.load(example)
+
+ self.patcher = mock.patch.multiple(portfolio.Portfolio, data=None, liquidities={})
+ self.patcher.start()
+
+ @mock.patch.object(urllib3, "disable_warnings")
+ @mock.patch.object(urllib3.poolmanager.PoolManager, "request")
+ @mock.patch.object(portfolio.Portfolio, "URL", new="foo://bar")
+ def test_get_cryptoportfolio(self, request, disable_warnings):
+ request.side_effect = [
+ type('', (), { "data": '{ "foo": "bar" }' }),
+ type('', (), { "data": 'System Error' }),
+ Exception("Connection error"),
+ ]
+
+ portfolio.Portfolio.get_cryptoportfolio()
+ self.assertIn("foo", portfolio.Portfolio.data)
+ self.assertEqual("bar", portfolio.Portfolio.data["foo"])
+ request.assert_called_with("GET", "foo://bar")
+
+ request.reset_mock()
+ portfolio.Portfolio.get_cryptoportfolio()
+ self.assertIsNone(portfolio.Portfolio.data)
+ request.assert_called_with("GET", "foo://bar")
+
+ request.reset_mock()
+ portfolio.Portfolio.data = "foo"
+ portfolio.Portfolio.get_cryptoportfolio()
+ request.assert_called_with("GET", "foo://bar")
+ self.assertEqual("foo", portfolio.Portfolio.data)
+ disable_warnings.assert_called_with()
+
+ @mock.patch.object(portfolio.Portfolio, "get_cryptoportfolio")
+ def test_parse_cryptoportfolio(self, mock_get):
+ mock_get.side_effect = self.fill_data
+
+ portfolio.Portfolio.parse_cryptoportfolio()
+
+ self.assertListEqual(
+ ["medium", "high"],
+ list(portfolio.Portfolio.liquidities.keys()))
+
+ liquidities = portfolio.Portfolio.liquidities
+ self.assertEqual(10, len(liquidities["medium"].keys()))
+ self.assertEqual(10, len(liquidities["high"].keys()))
+
+ expected = {'BTC': 2857, 'DGB': 1015, 'DOGE': 1805, 'SC': 623, 'ZEC': 3701}
+ self.assertDictEqual(expected, liquidities["high"]['2018-01-08'])
+
+ expected = {'ETC': 1000, 'FCT': 1000, 'GAS': 1000, 'NAV': 1000, 'OMG': 1000, 'OMNI': 1000, 'PPC': 1000, 'RIC': 1000, 'VIA': 1000, 'XCP': 1000}
+ self.assertDictEqual(expected, liquidities["medium"]['2018-01-08'])
+
+ # It doesn't refetch the data when available
+ portfolio.Portfolio.parse_cryptoportfolio()
+ mock_get.assert_called_once_with()
+
+ portfolio.Portfolio.data["portfolio_1"]["holding"]["direction"][3] = "short"
+ self.assertRaises(AssertionError, portfolio.Portfolio.parse_cryptoportfolio)
+
+ @mock.patch.object(portfolio.Portfolio, "get_cryptoportfolio")
+ def test_repartition_pertenthousand(self, mock_get):
+ mock_get.side_effect = self.fill_data
+
+ expected_medium = {'USDT': 1000, 'ETC': 1000, 'FCT': 1000, 'OMG': 1000, 'STEEM': 1000, 'STRAT': 1000, 'XEM': 1000, 'XMR': 1000, 'XVC': 1000, 'ZRX': 1000}
+ expected_high = {'USDT': 1226, 'BTC': 1429, 'ETC': 1127, 'ETH': 1569, 'FCT': 3341, 'GAS': 1308}
+
+ self.assertEqual(expected_medium, portfolio.Portfolio.repartition_pertenthousand())
+ self.assertEqual(expected_medium, portfolio.Portfolio.repartition_pertenthousand(liquidity="medium"))
+ self.assertEqual(expected_high, portfolio.Portfolio.repartition_pertenthousand(liquidity="high"))
+
+ def tearDown(self):
+ self.patcher.stop()
+
+class BalanceTest(unittest.TestCase):
+ def setUp(self):
+ super(BalanceTest, self).setUp()
+
+ self.fetch_balance = {
+ "free": "foo",
+ "info": "bar",
+ "used": "baz",
+ "total": "bazz",
+ "USDT": {
+ "free": 6.0,
+ "used": 1.2,
+ "total": 7.2
+ },
+ "XVG": {
+ "free": 16,
+ "used": 0.0,
+ "total": 16
+ },
+ "XMR": {
+ "free": 0.0,
+ "used": 0.0,
+ "total": 0.0
+ },
+ }
+ self.patcher = mock.patch.multiple(portfolio.Balance, known_balances={}, trades={})
+ self.patcher.start()
+
+ def test_values(self):
+ balance = portfolio.Balance("BTC", 0.65, 0.35, 0.30)
+ self.assertEqual(0.65, balance.total.value)
+ self.assertEqual(0.35, balance.free.value)
+ self.assertEqual(0.30, balance.used.value)
+ self.assertEqual("BTC", balance.currency)
+
+ balance = portfolio.Balance.from_hash("BTC", { "total": 0.65, "free": 0.35, "used": 0.30})
+ self.assertEqual(0.65, balance.total.value)
+ self.assertEqual(0.35, balance.free.value)
+ self.assertEqual(0.30, balance.used.value)
+ self.assertEqual("BTC", balance.currency)
+
+ @mock.patch.object(portfolio.Amount, "get_ticker")
+ def test_in_currency(self, get_ticker):
+ portfolio.Balance.known_balances = {
+ "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,
+ }
+
+ 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)
+
+ 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, action="bid", type="used")
+ self.assertEqual(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),
+ "ETH": portfolio.Balance("ETH", 3, 3, 0),
+ }
+ self.assertListEqual(["BTC", "ETH"], list(portfolio.Balance.currencies()))
+
+ @mock.patch.object(portfolio.market, "fetch_balance")
+ def test_fetch_balances(self, fetch_balance):
+ fetch_balance.return_value = self.fetch_balance
+
+ portfolio.Balance.fetch_balances(portfolio.market)
+ self.assertNotIn("XMR", portfolio.Balance.currencies())
+ self.assertEqual(["USDT", "XVG"], list(portfolio.Balance.currencies()))
+
+ @mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand")
+ @mock.patch.object(portfolio.market, "fetch_balance")
+ def test_dispatch_assets(self, fetch_balance, repartition):
+ fetch_balance.return_value = self.fetch_balance
+ portfolio.Balance.fetch_balances(portfolio.market)
+
+ self.assertNotIn("XEM", portfolio.Balance.currencies())
+
+ repartition.return_value = {
+ "XEM": 7500,
+ "BTC": 2600,
+ }
+
+ 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)
+
+ @mock.patch.object(portfolio.Portfolio, "repartition_pertenthousand")
+ @mock.patch.object(portfolio.Amount, "get_ticker")
+ @mock.patch.object(portfolio.Trade, "compute_trades")
+ def test_prepare_trades(self, compute_trades, get_ticker, repartition):
+ repartition.return_value = {
+ "XEM": 7500,
+ "BTC": 2500,
+ }
+ get_ticker.side_effect = [
+ { "average": 0.0001 },
+ { "average": 0.000001 }
+ ]
+ market = mock.Mock()
+ market.fetch_balance.return_value = {
+ "USDT": {
+ "free": 10000.0,
+ "used": 0.0,
+ "total": 10000.0
+ },
+ "XVG": {
+ "free": 10000.0,
+ "used": 0.0,
+ "total": 10000.0
+ },
+ }
+ portfolio.Balance.prepare_trades(market)
+ compute_trades.assert_called()
+
+ 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)
+
+ def test__repr(self):
+ balance = portfolio.Balance("BTX", 3, 1, 2)
+ self.assertEqual("Balance(BTX [1.00000000 BTX/2.00000000 BTX/3.00000000 BTX])", repr(balance))
+
+ def tearDown(self):
+ self.patcher.stop()
+
if __name__ == '__main__':
unittest.main()
projects / perso / Immae / Projets / Cryptomonnaies / Cryptoportfolio / Trader.git / blobdiff