fixed delete test

Author: Ardjan-Aalberts

src/commercetools/testing/abstract.py

@@ -119,9 +119,9 @@ def delete_by_key(self, key):
                 return self.objects.pop(obj_id)
 
     def delete_by_container_and_key(self, container, key):
-        for obj in self.objects.values():
+        for obj_id, obj in self.objects.items():
             if obj["container"] == container and obj["key"] == key:
-                return obj
+                return self.objects.pop(obj_id)
 
     def save(self, obj):
         assert obj["id"]

tests/platform/test_service_custom_objects.py

@@ -95,6 +95,13 @@ def test_delete_by_container_and_key(old_client):
     )
     assert custom_object.id
     assert custom_object.key == "test-object-1"
-    assert old_client.custom_objects.delete_by_container_and_key(
+    deleted_object = old_client.custom_objects.delete_by_container_and_key(
         container=custom_object.container, key=custom_object.key
     )
+
+    assert deleted_object.key == "test-object-1"
+
+    with pytest.raises(HTTPError):
+        old_client.custom_objects.delete_by_container_and_key(
+            container=custom_object.container, key=custom_object.key
+        )