def METHOD_NAME(self, access_point, message_key, expected_status=200):
    """Load the message page and check the status code. """
    url = reverse('embargo:blocked_message', kwargs={
        'access_point': access_point,
        'message_key': message_key
    })
    response = self.client.get(url)
    assert response.status_code ==\
           expected_status, f"Unexpected status code when loading '{url}': expected {expected_status}" \
                            f" but got {response.status_code}"