def test_add_song(self):
song_list = SongList(self.empty_db)
song = Song(artist='Artist', title='Title', album='Album')
self.assertEqual(len(song_list), 0)
self.assertFalse(song in song_list)
song_list.add_song(song)
self.assertEqual(len(song_list), 1)
self.assertTrue(song in song_list)
self.assertTrue(
Song(artist='Artist', title='Title', album='Album') in song_list)
with self.assertRaises(ValueError):
song_list.add_song(song)
def test_add_song_from_filename(self):
song_list = SongList(self.empty_db)
file_path = os.path.join(self.mp3_files, 'Kinematic - Peyote.mp3')
song = Song.from_filename(file_path, music_dir=self.mp3_files)
self.assertEqual(len(song_list), 0)
self.assertFalse(song in song_list)
song_list.add_song(song)
self.assertEqual(len(song_list), 1)
self.assertTrue(song in song_list)
self.assertTrue(
Song(artist='Kinematic', title='Peyote', album='Kites') in
song_list)
with self.assertRaises(ValueError):
song_list.add_song(song)
print(song.as_dict())