'User can\'t clear a placeholder if he does not have
change permissions on the model attached to the placeholder.'

def test_user_cant_clear_empty_placeholder(self):

    staff_user = self._staff_user
    placeholder = self._obj.placeholder
    endpoint = self.get_clear_placeholder_url(placeholder, container=Example1)
    with self.login_user_context(staff_user):
        response = self.client.post(endpoint, {'test': 0})
        self.assertEqual(response.status_code, 403)
