Change test to include missing state

Author: wiliamsouza

tests/test_hybrid.py

@@ -721,7 +721,7 @@ def test_code_post_auth_failing_redirection_uri_with_querystring(self):
 
         response = self.client.post(reverse("oauth2_provider:authorize"), data=form_data)
         self.assertEqual(response.status_code, 302)
-        self.assertEqual("http://example.com?foo=bar&error=access_denied", response["Location"])
+        self.assertEqual("http://example.com?foo=bar&error=access_denied&state=random_state_string", response["Location"])
 
     def test_code_post_auth_fails_when_redirect_uri_path_is_invalid(self):
         """