def test_timeout_schedule_action_due(self):
scheduler = TimeoutScheduler()
starttime = default_now()
endtime = None
def action(scheduler, state):
nonlocal endtime
endtime = default_now()
scheduler.schedule_relative(timedelta(milliseconds=200), action)
sleep(0.4)
assert endtime is not None
diff = endtime - starttime
assert diff > timedelta(milliseconds=180)
def test_timeout_schedule_action_cancel(self):
ran = False
scheduler = TimeoutScheduler()
def action(scheduler, state):
nonlocal ran
ran = True
d = scheduler.schedule_relative(timedelta(milliseconds=300), action)
d.dispose()
sleep(0.1)
assert ran is False