test_timelimit.py 文件源码

def test_can_limit_elapsed_seconds(seconds):
    with freeze_time('2016-09-22 15:57:01') as frozen_time:
        with pytest.raises(LimitViolationError) as excinfo:
            with TimeLimit(total=0):
                frozen_time.tick(timedelta(seconds=seconds))
    assert excinfo.value.base_error_msg == \
        'Too many ({}) total elapsed seconds (limit: 0)'.format(seconds)