# -*- coding: utf-8 -*- | |
from unittest import mock | |
from pytube import YouTube | |
def test_prefetch_deferred(MockYouTube): | |
instance = MockYouTube.return_value | |
instance.prefetch_descramble.return_value = None | |
YouTube("https://www.youtube.com/watch?v=9bZkp7q19f0", True) | |
assert not instance.prefetch_descramble.called | |