def test_delete_music(self):
title = 'music_title'
artist = 'music_artist'
album = 'music_album'
company = 'music_company'
public_time = '2013'
kbps = '64'
uuid = 'douban-uuid'
music = add_music(title, artist, album, company,
public_time, kbps, self.cover, self.audio, uuid)
assert len(get_music()) == 1
music = get_music()[0]
delete_music(music)
assert len(get_music()) == 0
def delete(self, key):
music = get_music(key=key)[0]
delete_music(music)