test_time_travel.py 文件源码

def test_select_no_timeout():
    with TimeTravel(modules_to_patch=__name__) as t:
        sock = socket.socket()

        t.add_future_event(2, sock, t.event_types.select.WRITE)

        now = t.clock.time
        assert select.select([], [sock], []) == ([], [sock], [])
        assert time.time() == now + 2
        assert datetime_cls.today() == datetime_cls.fromtimestamp(now + 2)