@patch('crawler_service.tasks.app.control.inspect.active')
    @patch('crawler_service.tasks.app.control.inspect.registered')
    @patch('crawler_service.tasks.app.control.inspect.scheduled')
    @patch('crawler_service.tasks.app.control.inspect.reserved')
    @patch('crawler_service.tasks.app.control.inspect.active_queues')
    @patch('crawler_service.tasks.app.backend.client.llen', lambda *args, **kwargs: 5)
    def test_health_check_task(self, active_queues, reserved, scheduled, registered, active):
        ...