test: add test for adjust_order_price and adjust_entry_price collision

tests/strategy/strats/broken_strats/broken_futures_strategies.py

@@ -21,10 +21,12 @@ class TestStrategyNoImplementSell(TestStrategyNoImplements):
         return super().populate_entry_trend(dataframe, metadata)
 
 
-class TestStrategyImplementCustomSell(TestStrategyNoImplementSell):
+class TestStrategyImplementEmptyWorking(TestStrategyNoImplementSell):
     def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         return super().populate_exit_trend(dataframe, metadata)
 
+
+class TestStrategyImplementCustomSell(TestStrategyImplementEmptyWorking):
     def custom_sell(
         self,
         pair: str,
@@ -55,3 +57,34 @@ class TestStrategyImplementSellTimeout(TestStrategyNoImplementSell):
         self, pair: str, trade, order: Order, current_time: datetime, **kwargs
     ) -> bool:
         return False
+
+
+class TestStrategyAdjustOrderPrice(TestStrategyImplementEmptyWorking):
+    def adjust_entry_price(
+        self,
+        trade,
+        order,
+        pair,
+        current_time,
+        proposed_rate,
+        current_order_rate,
+        entry_tag,
+        side,
+        **kwargs,
+    ):
+        return proposed_rate
+
+    def adjust_order_price(
+        self,
+        trade,
+        order,
+        pair,
+        current_time,
+        proposed_rate,
+        current_order_rate,
+        entry_tag,
+        side,
+        is_entry,
+        **kwargs,
+    ):
+        return proposed_rate

tests/strategy/test_strategy_loading.py

@@ -460,6 +460,10 @@ def test_missing_implements(default_conf, caplog):
     ):
         StrategyResolver.load_strategy(default_conf)
 
+    default_conf["strategy"] = "TestStrategyAdjustOrderPrice"
+    with pytest.raises(OperationalException, match=r"If you implement `adjust_order_price`.*"):
+        StrategyResolver.load_strategy(default_conf)
+
 
 def test_call_deprecated_function(default_conf):
     default_location = Path(__file__).parent / "strats/broken_strats/"