def METHOD_NAME(self):
    url = reverse('user_quota_cleanup')
    resp = self.client.get(url)
    assert resp.status_code == 200
    content = json.loads(resp.content)
    assert content["unused_tasks"] == len(self.unused_tasks)
    assert content["unused_datasets_programs"] == len(self.unused_datasets_programs)
    assert content["unused_submissions"] == len(self.unused_submissions)
    assert content["failed_submissions"] == len(self.failed_submissions)