Method assertFormError

tests/auth_tests/test_views.py:96–99

Assert that error is found in response.context['form'] errors

(self, response, error)

        self.assertNotIn(SESSION_KEY, self.client.session)

    def assertFormError(self, response, error):
        """Assert that error is found in response.context['form'] errors"""
        form_errors = list(itertools.chain(*response.context["form"].errors.values()))
        self.assertIn(str(error), form_errors)


@override_settings(ROOT_URLCONF="django.contrib.auth.urls")