def METHOD_NAME(queue_mock, get_event_loop_mock,
                                     init_app_mock, run_app_mock,
                                     thread_mock):
    from bigchaindb import config
    from bigchaindb.web.websocket_server import start, _multiprocessing_to_asyncio
    start(None)
    thread_mock.assert_called_once_with(
        target=_multiprocessing_to_asyncio,
        args=(None, queue_mock.return_value, get_event_loop_mock.return_value),
        daemon=True,
    )
    thread_mock.return_value.start.assert_called_once_with()
    init_app_mock.assert_called_with('event-queue', loop='event-loop')
    run_app_mock.assert_called_once_with(
        init_app_mock.return_value,
        host=config['wsserver']['host'],
        port=config['wsserver']['port'],
    )