Fix fullfiled not having correct currencies

diff --git a/portfolio.py b/portfolio.py
index 0f2c011fb4063e2a5f50fb4afb878d2f7573d40e..65fdc6cf1a7b5bbb52bf60630112d5fb4e1b7243 100644 (file)
--- a/portfolio.py
+++ b/portfolio.py
@@ -291,6 +291,7 @@ class Trade:
         self.orders = []
         self.market = market
         self.closed = False
+        self.inverted = None
         assert self.value_from.value * self.value_to.value >= 0
         assert self.value_from.currency == self.value_to.currency
         if self.value_from != 0:
@@ -315,8 +316,8 @@ class Trade:
         else:
             return "dispose"
 
-    def order_action(self, inverted):
-        if (self.value_from < self.value_to) != inverted:
+    def order_action(self):
+        if (self.value_from < self.value_to) != self.inverted:
             return "buy"
         else:
             return "sell"
@@ -339,7 +340,7 @@ class Trade:
 
     @property
     def is_fullfiled(self):
-        return abs(self.filled_amount(in_base_currency=True)) >= abs(self.delta)
+        return abs(self.filled_amount(in_base_currency=(not self.inverted))) >= abs(self.delta)
 
     def filled_amount(self, in_base_currency=False):
         filled_amount = 0
@@ -385,17 +386,17 @@ class Trade:
         if self.action is None:
             return None
         ticker = self.market.get_ticker(self.currency, self.base_currency)
-        inverted = ticker["inverted"]
-        if inverted:
+        self.inverted = ticker["inverted"]
+        if self.inverted:
             ticker = ticker["original"]
-        rate = Computation.compute_value(ticker, self.order_action(inverted), compute_value=compute_value)
+        rate = Computation.compute_value(ticker, self.order_action(), compute_value=compute_value)
 
         # FIXME: Dust amount should be removed from there if they werent
         # honored in other sales
         delta_in_base = abs(self.delta)
         # 9 BTC's worth of move (10 - 1 or 1 - 10 depending on case)
 
-        if not inverted:
+        if not self.inverted:
             base_currency = self.base_currency
             # BTC
             if self.action == "dispose":
@@ -453,7 +454,7 @@ class Trade:
             self.market.report.log_error("prepare_order", message="Less to do than already filled: {}".format(delta))
             return None
 
-        order = Order(self.order_action(inverted),
+        order = Order(self.order_action(),
             delta, rate, base_currency, self.trade_type,
             self.market, self, close_if_possible=close_if_possible)
         self.orders.append(order)

diff --git a/test.py b/test.py
index a45010b7c2922929866ad82808cfeebc2bce88e7..33a817dc89981d5c26a249030d14c44923b81fd6 100644 (file)
--- a/test.py
+++ b/test.py
@@ -1375,16 +1375,20 @@ class TradeTest(WebMockTestCase):
         value_to = portfolio.Amount("BTC", "1.0")
         trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
 
-        self.assertEqual("buy", trade.order_action(False))
-        self.assertEqual("sell", trade.order_action(True))
+        trade.inverted = False
+        self.assertEqual("buy", trade.order_action())
+        trade.inverted = True
+        self.assertEqual("sell", trade.order_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.m)
 
-        self.assertEqual("sell", trade.order_action(False))
-        self.assertEqual("buy", trade.order_action(True))
+        trade.inverted = False
+        self.assertEqual("sell", trade.order_action())
+        trade.inverted = True
+        self.assertEqual("buy", trade.order_action())
 
     def test_trade_type(self):
         value_from = portfolio.Amount("BTC", "0.5")
@@ -1402,26 +1406,59 @@ class TradeTest(WebMockTestCase):
         self.assertEqual("short", trade.trade_type)
 
     def test_is_fullfiled(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.m)
+        with self.subTest(inverted=False):
+            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.m)
 
-        order1 = mock.Mock()
-        order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
+            order1 = mock.Mock()
+            order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
 
-        order2 = mock.Mock()
-        order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
-        trade.orders.append(order1)
-        trade.orders.append(order2)
+            order2 = mock.Mock()
+            order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
+            trade.orders.append(order1)
+            trade.orders.append(order2)
+
+            self.assertFalse(trade.is_fullfiled)
+
+            order3 = mock.Mock()
+            order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
+            trade.orders.append(order3)
+
+            self.assertTrue(trade.is_fullfiled)
+
+            order1.filled_amount.assert_called_with(in_base_currency=True)
+            order2.filled_amount.assert_called_with(in_base_currency=True)
+            order3.filled_amount.assert_called_with(in_base_currency=True)
+
+        with self.subTest(inverted=True):
+            value_from = portfolio.Amount("BTC", "0.5")
+            value_from.linked_to = portfolio.Amount("USDT", "1000.0")
+            value_to = portfolio.Amount("BTC", "1.0")
+            trade = portfolio.Trade(value_from, value_to, "USDT", self.m)
+            trade.inverted = True
+
+            order1 = mock.Mock()
+            order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
+
+            order2 = mock.Mock()
+            order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
+            trade.orders.append(order1)
+            trade.orders.append(order2)
+
+            self.assertFalse(trade.is_fullfiled)
+
+            order3 = mock.Mock()
+            order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
+            trade.orders.append(order3)
 
-        self.assertFalse(trade.is_fullfiled)
+            self.assertTrue(trade.is_fullfiled)
 
-        order3 = mock.Mock()
-        order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
-        trade.orders.append(order3)
+            order1.filled_amount.assert_called_with(in_base_currency=False)
+            order2.filled_amount.assert_called_with(in_base_currency=False)
+            order3.filled_amount.assert_called_with(in_base_currency=False)
 
-        self.assertTrue(trade.is_fullfiled)
 
     def test_filled_amount(self):
         value_from = portfolio.Amount("BTC", "0.5")