def METHOD_NAME(self):
    """An empty request should return a 400."""
    response = self.client.post(
        "/account/api/password/change/",
        content_type="application/json",
        data=json.dumps({}),
        HTTP_AUTHORIZATION=f"Bearer {str(UserAccessToken.for_user(self.user))}",
    )
    self.assertEqual(response.status_code, 400)  # Bad request