test: Make json compare more reasonable.

Author: abawchen

graphene_mongo/tests/test_query.py

@@ -57,6 +57,9 @@ def resolve_editors(self, *args, **kwargs):
     schema = graphene.Schema(query=Query)
     result = schema.execute(query)
     assert not result.errors
+    metadata = result.data['editor'].pop('metadata')
+    expected_metadata = expected['editor'].pop('metadata')
+    assert(json.loads(metadata)) == dict(json.loads(expected_metadata))
     assert dict(result.data['editor']) == expected['editor']
     assert all(item in result.data['editors'] for item in expected['editors'])