def test_pafy_getbestthumb_without_ytdl(self, content_fixture):
content_fixture._ydl_info["thumbnails"][0]["url"] = None
thumbnail = patcher._getbestthumb(content_fixture)
assert thumbnail == "https://i.ytimg.com/vi/3nQNiWdeH2Q/maxresdefault.jpg"
def test_pafy_getbestthumb(self, content_fixture):
thumbnail = patcher._getbestthumb(content_fixture)
assert thumbnail == "https://i.ytimg.com/vi/3nQNiWdeH2Q/maxresdefault.jpg"