* Use the Django Client test utility instance that Django provides with its TestCase class. This allows GraphQL tests to make use of the stateful client methods like login()
* Add missing test case initializer call
* Don't break backward compability
* Add test for pending deprecation warning on GraphQLTestCase._client
Co-authored-by: Tom Nightingale <tom@tnightingale.com>
* merge master into v3
* fix order_by snake casing by checking if value is None, switch executor to execution_context_class since schema.execute no longer supports executor
* fix linting by removing duplicate defintion and test of convert_form_field_to_string_list
* Add a default msg to show the response content.
This seems like an issue with using assertResponseNoErrors and assertResponseHasErrors
Which doesn't include any errors specific to the response and currently just shows.
```python
self.assertNotIn("errors", list(content.keys()))
AssertionError: 'errors' unexpectedly found in ['errors', 'data']
```
* Update testing.py
* Add headers arg to GraphQLTestCase.query
* fix headers NoneType case in GraphQLTestCase.query
* Run format
Co-authored-by: Jonathan Kim <jkimbo@gmail.com>
