def test_permission_required(self):
        self.user.user_permissions.remove(self.change_perm)
        self.user.user_permissions.remove(self.add_perm)
        data = self.get_valid_data()
        response = self.client.post(self.url, data=data)
        self.assertEqual(response.status_code, 403)
Return the field with the specified ID.
dataset/ETHPy150Open caktus/django-scribbler/scribbler/tests/test_views.py/PreviewTestCase.test_permission_required--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/reviews/fields.py/get_review_request_field