Correct schema write test (#1416)

<Mock>.called_once() just returns a Mock, so assert <Mock>.called_once() always passes. We want <Mock>.assert_called_once().
graphql-python · May 27, 2023 · 38709d8 · 38709d8
1 parent 63fd983
commit 38709d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/graphene_django/tests/test_command.py b/graphene_django/tests/test_command.py
@@ -46,7 +46,7 @@ class Query(ObjectType):
     open_mock.assert_called_once()
 
     handle = open_mock()
-    assert handle.write.called_once()
+    handle.write.assert_called_once()
 
     schema_output = handle.write.call_args[0][0]
     assert schema_output == dedent(