Update buy_timeout and sell_timeout methods

tests/strategy/strats/broken_strats/broken_futures_strategies.py

@@ -29,3 +29,21 @@ class TestStrategyImplementCustomSell(TestStrategyNoImplementSell):
                     current_rate: float, current_profit: float,
                     **kwargs):
         return False
+
+
+class TestStrategyImplementBuyTimeout(TestStrategyNoImplementSell):
+    def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
+        return super().populate_exit_trend(dataframe, metadata)
+
+    def check_buy_timeout(self, pair: str, trade, order: dict,
+                          current_time: datetime, **kwargs) -> bool:
+        return False
+
+
+class TestStrategyImplementSellTimeout(TestStrategyNoImplementSell):
+    def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
+        return super().populate_exit_trend(dataframe, metadata)
+
+    def check_sell_timeout(self, pair: str, trade, order: dict,
+                           current_time: datetime, **kwargs) -> bool:
+        return False

tests/strategy/test_strategy_loading.py

@@ -418,11 +418,20 @@ def test_missing_implements(default_conf):
         StrategyResolver.load_strategy(default_conf)
 
     default_conf['strategy'] = 'TestStrategyImplementCustomSell'
-
     with pytest.raises(OperationalException,
                        match=r"Please migrate your implementation of `custom_sell`.*"):
         StrategyResolver.load_strategy(default_conf)
 
+    default_conf['strategy'] = 'TestStrategyImplementBuyTimeout'
+    with pytest.raises(OperationalException,
+                       match=r"Please migrate your implementation of `check_buy_timeout`.*"):
+        StrategyResolver.load_strategy(default_conf)
+
+    default_conf['strategy'] = 'TestStrategyImplementSellTimeout'
+    with pytest.raises(OperationalException,
+                       match=r"Please migrate your implementation of `check_sell_timeout`.*"):
+        StrategyResolver.load_strategy(default_conf)
+
 
 @pytest.mark.filterwarnings("ignore:deprecated")
 def test_call_deprecated_function(result, default_conf, caplog):