+ ticker = helper.get_ticker("ETH", "ETC", market)
+ market.fetch_ticker.assert_called_with("ETH/ETC")
+ self.assertEqual(1, ticker["bid"])
+ self.assertEqual(3, ticker["ask"])
+ self.assertEqual(2, ticker["average"])
+ self.assertFalse(ticker["inverted"])
+
+ ticker = helper.get_ticker("ETH", "XVG", market)
+ self.assertEqual(0.0625, ticker["average"])
+ self.assertTrue(ticker["inverted"])
+ self.assertIn("original", ticker)
+ self.assertEqual(10, ticker["original"]["bid"])
+
+ ticker = helper.get_ticker("XVG", "XMR", market)
+ self.assertIsNone(ticker)
+
+ market.fetch_ticker.assert_has_calls([
+ mock.call("ETH/ETC"),
+ mock.call("ETH/XVG"),
+ mock.call("XVG/ETH"),
+ mock.call("XVG/XMR"),
+ mock.call("XMR/XVG"),
+ ])
+
+ market2 = mock.Mock()
+ market2.fetch_ticker.side_effect = [
+ { "bid": 1, "ask": 3 },
+ { "bid": 1.2, "ask": 3.5 },
+ ]
+ ticker1 = helper.get_ticker("ETH", "ETC", market2)
+ ticker2 = helper.get_ticker("ETH", "ETC", market2)
+ ticker3 = helper.get_ticker("ETC", "ETH", market2)
+ market2.fetch_ticker.assert_called_once_with("ETH/ETC")
+ self.assertEqual(1, ticker1["bid"])
+ self.assertDictEqual(ticker1, ticker2)
+ self.assertDictEqual(ticker1, ticker3["original"])
+
+ ticker4 = helper.get_ticker("ETH", "ETC", market2, refresh=True)
+ ticker5 = helper.get_ticker("ETH", "ETC", market2)
+ self.assertEqual(1.2, ticker4["bid"])
+ self.assertDictEqual(ticker4, ticker5)
+
+ market3 = mock.Mock()
+ market3.fetch_ticker.side_effect = [
+ { "bid": 1, "ask": 3 },
+ { "bid": 1.2, "ask": 3.5 },
+ ]
+ ticker6 = helper.get_ticker("ETH", "ETC", market3)
+ helper.ticker_cache_timestamp -= 4
+ ticker7 = helper.get_ticker("ETH", "ETC", market3)
+ helper.ticker_cache_timestamp -= 2
+ ticker8 = helper.get_ticker("ETH", "ETC", market3)
+ self.assertDictEqual(ticker6, ticker7)
+ self.assertEqual(1.2, ticker8["bid"])
+
+ def test_fetch_fees(self):
+ market = mock.Mock()
+ market.fetch_fees.return_value = "Foo"
+ self.assertEqual("Foo", helper.fetch_fees(market))
+ market.fetch_fees.assert_called_once()
+ self.assertEqual("Foo", helper.fetch_fees(market))
+ market.fetch_fees.assert_called_once()
+
+ @mock.patch.object(portfolio.Portfolio, "repartition")
+ @mock.patch.object(helper, "get_ticker")
+ @mock.patch.object(portfolio.TradeStore, "compute_trades")
+ def test_prepare_trades(self, compute_trades, get_ticker, repartition):
+ repartition.return_value = {
+ "XEM": (D("0.75"), "long"),
+ "BTC": (D("0.25"), "long"),
+ }
+ 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_all_balances.return_value = {
+ "USDT": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ "XVG": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ }
+ helper.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(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)
+
+ @mock.patch.object(portfolio.Portfolio, "repartition")
+ @mock.patch.object(helper, "get_ticker")
+ @mock.patch.object(portfolio.TradeStore, "compute_trades")
+ def test_update_trades(self, compute_trades, get_ticker, repartition):
+ repartition.return_value = {
+ "XEM": (D("0.75"), "long"),
+ "BTC": (D("0.25"), "long"),
+ }
+ 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_all_balances.return_value = {
+ "USDT": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ "XVG": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ }
+ helper.update_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(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)
+
+ @mock.patch.object(portfolio.Portfolio, "repartition")
+ @mock.patch.object(helper, "get_ticker")
+ @mock.patch.object(portfolio.TradeStore, "compute_trades")
+ def test_prepare_trades_to_sell_all(self, compute_trades, get_ticker, repartition):
+ 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") }
+ self.fail("Should be called with {}, {}".format(c1, c2))
+ get_ticker.side_effect = _get_ticker
+
+ market = mock.Mock()
+ market.fetch_all_balances.return_value = {
+ "USDT": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ "XVG": {
+ "exchange_free": D("10000.0"),
+ "exchange_used": D("0.0"),
+ "exchange_total": D("10000.0"),
+ "total": D("10000.0")
+ },
+ }
+ helper.prepare_trades_to_sell_all(market)
+ repartition.assert_not_called()
+ 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(D("0.01"), call[0][0]["XVG"].value)
+ self.assertEqual(D("1.01"), call[0][1]["BTC"].value)
+
+ @mock.patch.object(portfolio.time, "sleep")
+ @mock.patch.object(portfolio.TradeStore, "all_orders")
+ def test_follow_orders(self, all_orders, time_mock):
+ for verbose, debug, sleep in [
+ (True, False, None), (False, False, None),
+ (True, True, None), (True, False, 12),
+ (True, True, 12)]:
+ with self.subTest(sleep=sleep, debug=debug, verbose=verbose), \
+ mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ portfolio.TradeStore.debug = debug
+ order_mock1 = mock.Mock()
+ order_mock2 = mock.Mock()
+ order_mock3 = mock.Mock()
+ all_orders.side_effect = [
+ [order_mock1, order_mock2],
+ [order_mock1, order_mock2],
+
+ [order_mock1, order_mock3],
+ [order_mock1, order_mock3],
+
+ [order_mock1, order_mock3],
+ [order_mock1, order_mock3],
+
+ []
+ ]
+
+ order_mock1.get_status.side_effect = ["open", "open", "closed"]
+ order_mock2.get_status.side_effect = ["open"]
+ order_mock3.get_status.side_effect = ["open", "closed"]
+
+ order_mock1.trade = mock.Mock()
+ order_mock2.trade = mock.Mock()
+ order_mock3.trade = mock.Mock()
+
+ helper.follow_orders(verbose=verbose, sleep=sleep)
+
+ order_mock1.trade.update_order.assert_any_call(order_mock1, 1)
+ order_mock1.trade.update_order.assert_any_call(order_mock1, 2)
+ self.assertEqual(2, order_mock1.trade.update_order.call_count)
+ self.assertEqual(3, order_mock1.get_status.call_count)
+
+ order_mock2.trade.update_order.assert_any_call(order_mock2, 1)
+ self.assertEqual(1, order_mock2.trade.update_order.call_count)
+ self.assertEqual(1, order_mock2.get_status.call_count)
+
+ order_mock3.trade.update_order.assert_any_call(order_mock3, 2)
+ self.assertEqual(1, order_mock3.trade.update_order.call_count)
+ self.assertEqual(2, order_mock3.get_status.call_count)
+
+ if sleep is None:
+ if debug:
+ time_mock.assert_called_with(7)
+ else:
+ time_mock.assert_called_with(30)
+ else:
+ time_mock.assert_called_with(sleep)
+
+ if verbose:
+ self.assertNotEqual("", stdout_mock.getvalue())
+ else:
+ self.assertEqual("", stdout_mock.getvalue())
+
+ @mock.patch.object(portfolio.BalanceStore, "fetch_balances")
+ def test_move_balance(self, fetch_balances):
+ for debug in [True, False]:
+ with self.subTest(debug=debug),\
+ mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ value_from = portfolio.Amount("BTC", "1.0")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "10.0")
+ trade1 = portfolio.Trade(value_from, value_to, "ETH")
+
+ value_from = portfolio.Amount("BTC", "0.0")
+ value_from.linked_to = portfolio.Amount("ETH", "0.0")
+ value_to = portfolio.Amount("BTC", "-3.0")
+ trade2 = portfolio.Trade(value_from, value_to, "ETH")
+
+ value_from = portfolio.Amount("USDT", "0.0")
+ value_from.linked_to = portfolio.Amount("XVG", "0.0")
+ value_to = portfolio.Amount("USDT", "-50.0")
+ trade3 = portfolio.Trade(value_from, value_to, "XVG")
+
+ portfolio.TradeStore.all = [trade1, trade2, trade3]
+ balance1 = portfolio.Balance("BTC", { "margin_free": "0" })
+ balance2 = portfolio.Balance("USDT", { "margin_free": "100" })
+ balance3 = portfolio.Balance("ETC", { "margin_free": "10" })
+ portfolio.BalanceStore.all = {"BTC": balance1, "USDT": balance2, "ETC": balance3}
+
+ market = mock.Mock()
+
+ helper.move_balances(market, debug=debug)
+
+ fetch_balances.assert_called_with(market)
+ if debug:
+ self.assertRegex(stdout_mock.getvalue(), "market.transfer_balance")
+ else:
+ market.transfer_balance.assert_any_call("BTC", 3, "exchange", "margin")
+ market.transfer_balance.assert_any_call("USDT", 50, "margin", "exchange")
+ market.transfer_balance.assert_any_call("ETC", 10, "margin", "exchange")
+
+ @mock.patch.object(helper, "prepare_trades")
+ @mock.patch.object(portfolio.TradeStore, "prepare_orders")
+ @mock.patch.object(portfolio.TradeStore, "print_all_with_order")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_print_orders(self, stdout_mock, print_all_with_order, prepare_orders, prepare_trades):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ helper.print_orders(market)
+ prepare_trades.assert_called_with(market, base_currency="BTC",
+ compute_value="average", debug=True)
+ prepare_orders.assert_called_with(compute_value="average")
+ print_all_with_order.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+
+ @mock.patch.object(portfolio.BalanceStore, "fetch_balances")
+ @mock.patch.object(portfolio.BalanceStore, "in_currency")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_print_balances(self, stdout_mock, in_currency, fetch_balances):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ in_currency.return_value = {
+ "BTC": portfolio.Amount("BTC", "0.65"),
+ "ETH": portfolio.Amount("BTC", "0.3"),
+ }
+ helper.print_balances(market)
+ fetch_balances.assert_called_with(market)
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+ self.assertRegex(stdout_mock.getvalue(), "0.95000000 BTC")
+
+ @mock.patch.object(helper, "prepare_trades")
+ @mock.patch.object(helper, "follow_orders")
+ @mock.patch.object(portfolio.TradeStore, "prepare_orders")
+ @mock.patch.object(portfolio.TradeStore, "print_all_with_order")
+ @mock.patch.object(portfolio.TradeStore, "run_orders")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_process_sell_needed__1_sell(self, stdout_mock, run_orders,
+ print_all_with_order, prepare_orders, follow_orders,
+ prepare_trades):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ helper.process_sell_needed__1_sell(market)
+ prepare_trades.assert_called_with(market, base_currency="BTC",
+ liquidity="medium", debug=False)
+ prepare_orders.assert_called_with(compute_value="average",
+ only="dispose")
+ print_all_with_order.assert_called()
+ run_orders.assert_called()
+ follow_orders.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+
+ @mock.patch.object(helper, "update_trades")
+ @mock.patch.object(helper, "follow_orders")
+ @mock.patch.object(helper, "move_balances")
+ @mock.patch.object(portfolio.TradeStore, "prepare_orders")
+ @mock.patch.object(portfolio.TradeStore, "print_all_with_order")
+ @mock.patch.object(portfolio.TradeStore, "run_orders")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_process_sell_needed__2_buy(self, stdout_mock, run_orders,
+ print_all_with_order, prepare_orders, move_balances,
+ follow_orders, update_trades):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ helper.process_sell_needed__2_buy(market)
+ update_trades.assert_called_with(market, base_currency="BTC",
+ debug=False, liquidity="medium", only="acquire")
+ prepare_orders.assert_called_with(compute_value="average",
+ only="acquire")
+ print_all_with_order.assert_called()
+ move_balances.assert_called_with(market, debug=False)
+ run_orders.assert_called()
+ follow_orders.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+
+ @mock.patch.object(helper, "prepare_trades_to_sell_all")
+ @mock.patch.object(helper, "follow_orders")
+ @mock.patch.object(portfolio.TradeStore, "prepare_orders")
+ @mock.patch.object(portfolio.TradeStore, "print_all_with_order")
+ @mock.patch.object(portfolio.TradeStore, "run_orders")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_process_sell_all__1_sell(self, stdout_mock, run_orders,
+ print_all_with_order, prepare_orders, follow_orders,
+ prepare_trades_to_sell_all):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ helper.process_sell_all__1_all_sell(market)
+ prepare_trades_to_sell_all.assert_called_with(market, base_currency="BTC",
+ debug=False)
+ prepare_orders.assert_called_with(compute_value="average")
+ print_all_with_order.assert_called()
+ run_orders.assert_called()
+ follow_orders.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+
+ @mock.patch.object(helper, "prepare_trades")
+ @mock.patch.object(helper, "follow_orders")
+ @mock.patch.object(helper, "move_balances")
+ @mock.patch.object(portfolio.TradeStore, "prepare_orders")
+ @mock.patch.object(portfolio.TradeStore, "print_all_with_order")
+ @mock.patch.object(portfolio.TradeStore, "run_orders")
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_process_sell_all__2_all_buy(self, stdout_mock, run_orders,
+ print_all_with_order, prepare_orders, move_balances,
+ follow_orders, prepare_trades):
+ market = mock.Mock()
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ helper.process_sell_all__2_all_buy(market)
+ prepare_trades.assert_called_with(market, base_currency="BTC",
+ liquidity="medium", debug=False)
+ prepare_orders.assert_called_with(compute_value="average")
+ print_all_with_order.assert_called()
+ move_balances.assert_called_with(market, debug=False)
+ run_orders.assert_called()
+ follow_orders.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "Balance")
+
+
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class TradeStoreTest(WebMockTestCase):
+ @mock.patch.object(portfolio.BalanceStore, "currencies")
+ @mock.patch.object(portfolio.TradeStore, "add_trade_if_matching")
+ def test_compute_trades(self, add_trade_if_matching, currencies):
+ currencies.return_value = ["XMR", "DASH", "XVG", "BTC", "ETH"]
+
+ values_in_base = {
+ "XMR": portfolio.Amount("BTC", D("0.9")),
+ "DASH": portfolio.Amount("BTC", D("0.4")),
+ "XVG": portfolio.Amount("BTC", D("-0.5")),
+ "BTC": portfolio.Amount("BTC", D("0.5")),
+ }
+ new_repartition = {
+ "DASH": portfolio.Amount("BTC", D("0.5")),
+ "XVG": portfolio.Amount("BTC", D("0.1")),
+ "BTC": portfolio.Amount("BTC", D("0.4")),
+ "ETH": portfolio.Amount("BTC", D("0.3")),
+ }
+
+ portfolio.TradeStore.compute_trades(values_in_base,
+ new_repartition, only="only", market="market")
+
+ self.assertEqual(5, add_trade_if_matching.call_count)
+ add_trade_if_matching.assert_any_call(
+ portfolio.Amount("BTC", D("0.9")),
+ portfolio.Amount("BTC", 0),
+ "XMR", only="only", market="market"
+ )
+ add_trade_if_matching.assert_any_call(
+ portfolio.Amount("BTC", D("0.4")),
+ portfolio.Amount("BTC", D("0.5")),
+ "DASH", only="only", market="market"
+ )
+ add_trade_if_matching.assert_any_call(
+ portfolio.Amount("BTC", D("-0.5")),
+ portfolio.Amount("BTC", D("0")),
+ "XVG", only="only", market="market"
+ )
+ add_trade_if_matching.assert_any_call(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.1")),
+ "XVG", only="only", market="market"
+ )
+ add_trade_if_matching.assert_any_call(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.3")),
+ "ETH", only="only", market="market"
+ )
+
+ def test_add_trade_if_matching(self):
+ result = portfolio.TradeStore.add_trade_if_matching(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.3")),
+ "ETH", only="nope", market="market"
+ )
+ self.assertEqual(0, len(portfolio.TradeStore.all))
+ self.assertEqual(False, result)
+
+ portfolio.TradeStore.all = []
+ result = portfolio.TradeStore.add_trade_if_matching(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.3")),
+ "ETH", only=None, market="market"
+ )
+ self.assertEqual(1, len(portfolio.TradeStore.all))
+ self.assertEqual(True, result)
+
+ portfolio.TradeStore.all = []
+ result = portfolio.TradeStore.add_trade_if_matching(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.3")),
+ "ETH", only="acquire", market="market"
+ )
+ self.assertEqual(1, len(portfolio.TradeStore.all))
+ self.assertEqual(True, result)
+
+ portfolio.TradeStore.all = []
+ result = portfolio.TradeStore.add_trade_if_matching(
+ portfolio.Amount("BTC", D("0")),
+ portfolio.Amount("BTC", D("0.3")),
+ "ETH", only="dispose", market="market"
+ )
+ self.assertEqual(0, len(portfolio.TradeStore.all))
+ self.assertEqual(False, result)
+
+ def test_prepare_orders(self):
+ trade_mock1 = mock.Mock()
+ trade_mock2 = mock.Mock()
+
+ portfolio.TradeStore.all.append(trade_mock1)
+ portfolio.TradeStore.all.append(trade_mock2)
+
+ portfolio.TradeStore.prepare_orders()
+ trade_mock1.prepare_order.assert_called_with(compute_value="default")
+ trade_mock2.prepare_order.assert_called_with(compute_value="default")
+
+ portfolio.TradeStore.prepare_orders(compute_value="bla")
+ trade_mock1.prepare_order.assert_called_with(compute_value="bla")
+ trade_mock2.prepare_order.assert_called_with(compute_value="bla")
+
+ trade_mock1.prepare_order.reset_mock()
+ trade_mock2.prepare_order.reset_mock()
+
+ trade_mock1.action = "foo"
+ trade_mock2.action = "bar"
+ portfolio.TradeStore.prepare_orders(only="bar")
+ trade_mock1.prepare_order.assert_not_called()
+ trade_mock2.prepare_order.assert_called_with(compute_value="default")
+
+ def test_print_all_with_order(self):
+ trade_mock1 = mock.Mock()
+ trade_mock2 = mock.Mock()
+ trade_mock3 = mock.Mock()
+ portfolio.TradeStore.all = [trade_mock1, trade_mock2, trade_mock3]
+
+ portfolio.TradeStore.print_all_with_order()
+
+ trade_mock1.print_with_order.assert_called()
+ trade_mock2.print_with_order.assert_called()
+ trade_mock3.print_with_order.assert_called()
+
+ @mock.patch.object(portfolio.TradeStore, "all_orders")
+ def test_run_orders(self, all_orders):
+ order_mock1 = mock.Mock()
+ order_mock2 = mock.Mock()
+ order_mock3 = mock.Mock()
+ all_orders.return_value = [order_mock1, order_mock2, order_mock3]
+ portfolio.TradeStore.run_orders()
+ all_orders.assert_called_with(state="pending")
+
+ order_mock1.run.assert_called()
+ order_mock2.run.assert_called()
+ order_mock3.run.assert_called()
+
+ def test_all_orders(self):
+ trade_mock1 = mock.Mock()
+ trade_mock2 = mock.Mock()
+
+ order_mock1 = mock.Mock()
+ order_mock2 = mock.Mock()
+ order_mock3 = mock.Mock()
+
+ trade_mock1.orders = [order_mock1, order_mock2]
+ trade_mock2.orders = [order_mock3]
+
+ order_mock1.status = "pending"
+ order_mock2.status = "open"
+ order_mock3.status = "open"
+
+ portfolio.TradeStore.all.append(trade_mock1)
+ portfolio.TradeStore.all.append(trade_mock2)
+
+ orders = portfolio.TradeStore.all_orders()
+ self.assertEqual(3, len(orders))
+
+ open_orders = portfolio.TradeStore.all_orders(state="open")
+ self.assertEqual(2, len(open_orders))
+ self.assertEqual([order_mock2, order_mock3], open_orders)
+
+ @mock.patch.object(portfolio.TradeStore, "all_orders")
+ def test_update_all_orders_status(self, all_orders):
+ order_mock1 = mock.Mock()
+ order_mock2 = mock.Mock()
+ order_mock3 = mock.Mock()
+ all_orders.return_value = [order_mock1, order_mock2, order_mock3]
+ portfolio.TradeStore.update_all_orders_status()
+ all_orders.assert_called_with(state="open")
+
+ order_mock1.get_status.assert_called()
+ order_mock2.get_status.assert_called()
+ order_mock3.get_status.assert_called()
+
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class BalanceStoreTest(WebMockTestCase):
+ def setUp(self):
+ super(BalanceStoreTest, self).setUp()
+
+ self.fetch_balance = {
+ "ETC": {
+ "exchange_free": 0,
+ "exchange_used": 0,
+ "exchange_total": 0,
+ "margin_total": 0,
+ },
+ "USDT": {
+ "exchange_free": D("6.0"),
+ "exchange_used": D("1.2"),
+ "exchange_total": D("7.2"),
+ "margin_total": 0,
+ },
+ "XVG": {
+ "exchange_free": 16,
+ "exchange_used": 0,
+ "exchange_total": 16,
+ "margin_total": 0,
+ },
+ "XMR": {
+ "exchange_free": 0,
+ "exchange_used": 0,
+ "exchange_total": 0,
+ "margin_total": D("-1.0"),
+ "margin_free": 0,
+ },
+ }
+
+ @mock.patch.object(helper, "get_ticker")
+ def test_in_currency(self, get_ticker):
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ market = mock.Mock()
+ get_ticker.return_value = {
+ "bid": D("0.09"),
+ "ask": D("0.11"),
+ "average": D("0.1"),
+ }
+
+ amounts = portfolio.BalanceStore.in_currency("BTC", market)
+ self.assertEqual("BTC", amounts["ETH"].currency)
+ self.assertEqual(D("0.65"), amounts["BTC"].value)
+ self.assertEqual(D("0.30"), amounts["ETH"].value)
+
+ amounts = portfolio.BalanceStore.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.BalanceStore.in_currency("BTC", market, compute_value="bid", type="exchange_used")
+ self.assertEqual(D("0.30"), amounts["BTC"].value)
+ self.assertEqual(0, amounts["ETH"].value)
+
+ def test_fetch_balances(self):
+ market = mock.Mock()
+ market.fetch_all_balances.return_value = self.fetch_balance
+
+ portfolio.BalanceStore.fetch_balances(market)
+ self.assertNotIn("ETC", portfolio.BalanceStore.currencies())
+ self.assertListEqual(["USDT", "XVG", "XMR"], list(portfolio.BalanceStore.currencies()))
+
+ portfolio.BalanceStore.all["ETC"] = portfolio.Balance("ETC", {
+ "exchange_total": "1", "exchange_free": "0",
+ "exchange_used": "1" })
+ portfolio.BalanceStore.fetch_balances(market)
+ self.assertEqual(0, portfolio.BalanceStore.all["ETC"].total)
+ self.assertListEqual(["USDT", "XVG", "XMR", "ETC"], list(portfolio.BalanceStore.currencies()))
+
+ @mock.patch.object(portfolio.Portfolio, "repartition")
+ def test_dispatch_assets(self, repartition):
+ market = mock.Mock()
+ market.fetch_all_balances.return_value = self.fetch_balance
+ portfolio.BalanceStore.fetch_balances(market)
+
+ self.assertNotIn("XEM", portfolio.BalanceStore.currencies())
+
+ repartition.return_value = {
+ "XEM": (D("0.75"), "long"),
+ "BTC": (D("0.26"), "long"),
+ "DASH": (D("0.10"), "short"),
+ }
+
+ amounts = portfolio.BalanceStore.dispatch_assets(portfolio.Amount("BTC", "11.1"))
+ repartition.assert_called_with(liquidity="medium")
+ self.assertIn("XEM", portfolio.BalanceStore.currencies())
+ self.assertEqual(D("2.6"), amounts["BTC"].value)
+ self.assertEqual(D("7.5"), amounts["XEM"].value)
+ self.assertEqual(D("-1.0"), amounts["DASH"].value)
+
+ def test_currencies(self):
+ portfolio.BalanceStore.all = {
+ "BTC": portfolio.Balance("BTC", {
+ "total": "0.65",
+ "exchange_total":"0.65",
+ "exchange_free": "0.35",
+ "exchange_used": "0.30"}),
+ "ETH": portfolio.Balance("ETH", {
+ "total": 3,
+ "exchange_total": 3,
+ "exchange_free": 3,
+ "exchange_used": 0}),
+ }
+ self.assertListEqual(["BTC", "ETH"], list(portfolio.BalanceStore.currencies()))
+
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class ComputationTest(WebMockTestCase):
+ def test_compute_value(self):
+ compute = mock.Mock()
+ portfolio.Computation.compute_value("foo", "buy", compute_value=compute)
+ compute.assert_called_with("foo", "ask")
+
+ compute.reset_mock()
+ portfolio.Computation.compute_value("foo", "sell", compute_value=compute)
+ compute.assert_called_with("foo", "bid")
+
+ compute.reset_mock()
+ portfolio.Computation.compute_value("foo", "ask", compute_value=compute)
+ compute.assert_called_with("foo", "ask")
+
+ compute.reset_mock()
+ portfolio.Computation.compute_value("foo", "bid", compute_value=compute)
+ compute.assert_called_with("foo", "bid")
+
+ compute.reset_mock()
+ portfolio.Computation.computations["test"] = compute
+ portfolio.Computation.compute_value("foo", "bid", compute_value="test")
+ compute.assert_called_with("foo", "bid")
+
+
+@unittest.skipUnless("unit" in limits, "Unit skipped")
+class TradeTest(WebMockTestCase):
+
+ def test_values_assertion(self):
+ value_from = portfolio.Amount("BTC", "1.0")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+ self.assertEqual("BTC", trade.base_currency)
+ self.assertEqual("ETH", trade.currency)
+
+ with self.assertRaises(AssertionError):
+ portfolio.Trade(value_from, value_to, "ETC")
+ with self.assertRaises(AssertionError):
+ value_from.linked_to = None
+ portfolio.Trade(value_from, value_to, "ETH")
+ with self.assertRaises(AssertionError):
+ value_from.currency = "ETH"
+ portfolio.Trade(value_from, value_to, "ETH")
+
+ value_from = portfolio.Amount("BTC", 0)
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+ self.assertEqual(0, trade.value_from.linked_to)
+
+ def test_action(self):
+ value_from = portfolio.Amount("BTC", "1.0")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertIsNone(trade.action)
+
+ value_from = portfolio.Amount("BTC", "1.0")
+ value_from.linked_to = portfolio.Amount("BTC", "1.0")
+ value_to = portfolio.Amount("BTC", "2.0")
+ trade = portfolio.Trade(value_from, value_to, "BTC")
+
+ self.assertIsNone(trade.action)
+
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("acquire", trade.action)
+
+ value_from = portfolio.Amount("BTC", "0")
+ value_from.linked_to = portfolio.Amount("ETH", "0")
+ value_to = portfolio.Amount("BTC", "-1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("acquire", trade.action)
+
+ def test_order_action(self):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("buy", trade.order_action(False))
+ self.assertEqual("sell", trade.order_action(True))
+
+ value_from = portfolio.Amount("BTC", "0")
+ value_from.linked_to = portfolio.Amount("ETH", "0")
+ value_to = portfolio.Amount("BTC", "-1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("sell", trade.order_action(False))
+ self.assertEqual("buy", trade.order_action(True))
+
+ def test_trade_type(self):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("long", trade.trade_type)
+
+ value_from = portfolio.Amount("BTC", "0")
+ value_from.linked_to = portfolio.Amount("ETH", "0")
+ value_to = portfolio.Amount("BTC", "-1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ self.assertEqual("short", trade.trade_type)
+
+ def test_filled_amount(self):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ order1 = mock.Mock()
+ order1.filled_amount.return_value = portfolio.Amount("ETH", "0.3")
+
+ order2 = mock.Mock()
+ order2.filled_amount.return_value = portfolio.Amount("ETH", "0.01")
+ trade.orders.append(order1)
+ trade.orders.append(order2)
+
+ self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount())
+ order1.filled_amount.assert_called_with(in_base_currency=False)
+ order2.filled_amount.assert_called_with(in_base_currency=False)
+
+ self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=False))
+ order1.filled_amount.assert_called_with(in_base_currency=False)
+ order2.filled_amount.assert_called_with(in_base_currency=False)
+
+ self.assertEqual(portfolio.Amount("ETH", "0.31"), trade.filled_amount(in_base_currency=True))
+ order1.filled_amount.assert_called_with(in_base_currency=True)
+ order2.filled_amount.assert_called_with(in_base_currency=True)
+
+ @mock.patch.object(helper, "get_ticker")
+ @mock.patch.object(portfolio.Computation, "compute_value")
+ @mock.patch.object(portfolio.Trade, "filled_amount")
+ @mock.patch.object(portfolio, "Order")
+ def test_prepare_order(self, Order, filled_amount, compute_value, get_ticker):
+ Order.return_value = "Order"
+
+ with self.subTest(desc="Nothing to do"):
+ value_from = portfolio.Amount("BTC", "10")
+ value_from.rate = D("0.1")
+ value_from.linked_to = portfolio.Amount("FOO", "100")
+ value_to = portfolio.Amount("BTC", "10")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order()
+
+ filled_amount.assert_not_called()
+ compute_value.assert_not_called()
+ self.assertEqual(0, len(trade.orders))
+ Order.assert_not_called()
+
+ get_ticker.return_value = { "inverted": False }
+ with self.subTest(desc="Already filled"), mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ filled_amount.return_value = portfolio.Amount("FOO", "100")
+ compute_value.return_value = D("0.125")
+
+ value_from = portfolio.Amount("BTC", "10")
+ value_from.rate = D("0.1")
+ value_from.linked_to = portfolio.Amount("FOO", "100")
+ value_to = portfolio.Amount("BTC", "0")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order()
+
+ filled_amount.assert_called_with(in_base_currency=False)
+ compute_value.assert_called_with(get_ticker.return_value, "sell", compute_value="default")
+ self.assertEqual(0, len(trade.orders))
+ self.assertRegex(stdout_mock.getvalue(), "Less to do than already filled: ")
+ Order.assert_not_called()
+
+ with self.subTest(action="dispose", inverted=False):
+ filled_amount.return_value = portfolio.Amount("FOO", "60")
+ compute_value.return_value = D("0.125")
+
+ value_from = portfolio.Amount("BTC", "10")
+ value_from.rate = D("0.1")
+ value_from.linked_to = portfolio.Amount("FOO", "100")
+ value_to = portfolio.Amount("BTC", "1")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order()
+
+ filled_amount.assert_called_with(in_base_currency=False)
+ compute_value.assert_called_with(get_ticker.return_value, "sell", compute_value="default")
+ self.assertEqual(1, len(trade.orders))
+ Order.assert_called_with("sell", portfolio.Amount("FOO", 30),
+ D("0.125"), "BTC", "long", "market",
+ trade, close_if_possible=False)
+
+ with self.subTest(action="acquire", inverted=False):
+ filled_amount.return_value = portfolio.Amount("BTC", "3")
+ compute_value.return_value = D("0.125")
+
+ value_from = portfolio.Amount("BTC", "1")
+ value_from.rate = D("0.1")
+ value_from.linked_to = portfolio.Amount("FOO", "10")
+ value_to = portfolio.Amount("BTC", "10")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order()
+
+ filled_amount.assert_called_with(in_base_currency=True)
+ compute_value.assert_called_with(get_ticker.return_value, "buy", compute_value="default")
+ self.assertEqual(1, len(trade.orders))
+
+ Order.assert_called_with("buy", portfolio.Amount("FOO", 48),
+ D("0.125"), "BTC", "long", "market",
+ trade, close_if_possible=False)
+
+ with self.subTest(close_if_possible=True):
+ filled_amount.return_value = portfolio.Amount("FOO", "0")
+ compute_value.return_value = D("0.125")
+
+ value_from = portfolio.Amount("BTC", "10")
+ value_from.rate = D("0.1")
+ value_from.linked_to = portfolio.Amount("FOO", "100")
+ value_to = portfolio.Amount("BTC", "0")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order()
+
+ filled_amount.assert_called_with(in_base_currency=False)
+ compute_value.assert_called_with(get_ticker.return_value, "sell", compute_value="default")
+ self.assertEqual(1, len(trade.orders))
+ Order.assert_called_with("sell", portfolio.Amount("FOO", 100),
+ D("0.125"), "BTC", "long", "market",
+ trade, close_if_possible=True)
+
+ get_ticker.return_value = { "inverted": True, "original": {} }
+ with self.subTest(action="dispose", inverted=True):
+ filled_amount.return_value = portfolio.Amount("FOO", "300")
+ compute_value.return_value = D("125")
+
+ value_from = portfolio.Amount("BTC", "10")
+ value_from.rate = D("0.01")
+ value_from.linked_to = portfolio.Amount("FOO", "1000")
+ value_to = portfolio.Amount("BTC", "1")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order(compute_value="foo")
+
+ filled_amount.assert_called_with(in_base_currency=True)
+ compute_value.assert_called_with(get_ticker.return_value["original"], "buy", compute_value="foo")
+ self.assertEqual(1, len(trade.orders))
+ Order.assert_called_with("buy", portfolio.Amount("BTC", D("4.8")),
+ D("125"), "FOO", "long", "market",
+ trade, close_if_possible=False)
+
+ with self.subTest(action="acquire", inverted=True):
+ filled_amount.return_value = portfolio.Amount("BTC", "4")
+ compute_value.return_value = D("125")
+
+ value_from = portfolio.Amount("BTC", "1")
+ value_from.rate = D("0.01")
+ value_from.linked_to = portfolio.Amount("FOO", "100")
+ value_to = portfolio.Amount("BTC", "10")
+ trade = portfolio.Trade(value_from, value_to, "FOO", market="market")
+
+ trade.prepare_order(compute_value="foo")
+
+ filled_amount.assert_called_with(in_base_currency=False)
+ compute_value.assert_called_with(get_ticker.return_value["original"], "sell", compute_value="foo")
+ self.assertEqual(1, len(trade.orders))
+ Order.assert_called_with("sell", portfolio.Amount("BTC", D("5")),
+ D("125"), "FOO", "long", "market",
+ trade, close_if_possible=False)
+
+
+ @mock.patch.object(portfolio.Trade, "prepare_order")
+ def test_update_order(self, prepare_order):
+ order_mock = mock.Mock()
+ new_order_mock = mock.Mock()
+
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+ prepare_order.return_value = new_order_mock
+
+ for i in [0, 1, 3, 4, 6]:
+ with self.subTest(tick=i), mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, i)
+ order_mock.cancel.assert_not_called()
+ new_order_mock.run.assert_not_called()
+ self.assertRegex(stdout_mock.getvalue(), "tick {}, waiting".format(i))
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+ with mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, 2)
+ order_mock.cancel.assert_called()
+ new_order_mock.run.assert_called()
+ prepare_order.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "tick 2, cancelling and adjusting")
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+ with mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, 5)
+ order_mock.cancel.assert_called()
+ new_order_mock.run.assert_called()
+ prepare_order.assert_called()
+ self.assertRegex(stdout_mock.getvalue(), "tick 5, cancelling and adjusting")
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+ with mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, 7)
+ order_mock.cancel.assert_called()
+ new_order_mock.run.assert_called()
+ prepare_order.assert_called_with(compute_value="default")
+ self.assertRegex(stdout_mock.getvalue(), "tick 7, fallbacking to market value")
+ self.assertRegex(stdout_mock.getvalue(), "tick 7, market value, cancelling and adjusting to")
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+ for i in [10, 13, 16]:
+ with self.subTest(tick=i), mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, i)
+ order_mock.cancel.assert_called()
+ new_order_mock.run.assert_called()
+ prepare_order.assert_called_with(compute_value="default")
+ self.assertNotRegex(stdout_mock.getvalue(), "tick {}, fallbacking to market value".format(i))
+ self.assertRegex(stdout_mock.getvalue(), "tick {}, market value, cancelling and adjusting to".format(i))
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+ for i in [8, 9, 11, 12]:
+ with self.subTest(tick=i), mock.patch('sys.stdout', new_callable=StringIO) as stdout_mock:
+ trade.update_order(order_mock, i)
+ order_mock.cancel.assert_not_called()
+ new_order_mock.run.assert_not_called()
+ self.assertEqual("", stdout_mock.getvalue())
+
+ order_mock.reset_mock()
+ new_order_mock.reset_mock()
+ trade.orders = []
+
+
+ @mock.patch('sys.stdout', new_callable=StringIO)
+ def test_print_with_order(self, mock_stdout):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH")
+
+ order_mock1 = mock.Mock()
+ order_mock1.__repr__ = mock.Mock()
+ order_mock1.__repr__.return_value = "Mock 1"
+ order_mock2 = mock.Mock()
+ order_mock2.__repr__ = mock.Mock()
+ order_mock2.__repr__.return_value = "Mock 2"
+ order_mock1.mouvements = []
+ mouvement_mock1 = mock.Mock()
+ mouvement_mock1.__repr__ = mock.Mock()
+ mouvement_mock1.__repr__.return_value = "Mouvement 1"
+ mouvement_mock2 = mock.Mock()
+ mouvement_mock2.__repr__ = mock.Mock()
+ mouvement_mock2.__repr__.return_value = "Mouvement 2"
+ order_mock2.mouvements = [
+ mouvement_mock1, mouvement_mock2
+ ]
+ trade.orders.append(order_mock1)
+ trade.orders.append(order_mock2)