def setUp(self):
super(SongModelTest, self).setUp()
self.artist = Artist.objects.create(name='The Artist')
album = Album.objects.create(title='The Album',
artist=self.artist,
cover=self.cover_art,
cover_file_type='jpg')
self.song = Song(title='The Song', album=album, bitrate=128000,
filetype='ogg', first_save=True,
filefield=File(open(self.media_file.name)))
self.song.save()
class SongModelTest(ModelTest):
def setUp(self):
super(SongModelTest, self).setUp()
self.artist = Artist.objects.create(name='The Artist')
album = Album.objects.create(title='The Album',
artist=self.artist,
cover=self.cover_art,
cover_file_type='jpg')
self.song = Song(title='The Song', album=album, bitrate=128000,
filetype='ogg', first_save=True,
filefield=File(open(self.media_file.name)))
self.song.save()
def test_save_new_song_creates_file_in_media_directory(self):
filename = os.path.join(
self.media_dir, 'T', 'The Artist', 'The Album', 'The Song.ogg')
self.assertEqual(os.listdir(self.media_dir), ['T'])
self.assertTrue(os.path.exists(filename))
self.assertEqual(open(self.media_file.name).read(),
open(filename).read())
def test_save_song_without_change_is_idempotent(self):
self.assertEqual(self.song.title, 'The Song')
self.assertEqual(self.song.album.title, 'The Album')
self.assertEqual(self.song.album.artist.name, 'The Artist')
self.assertEqual(self.song.filefield.name,
'T/The Artist/The Album/The Song.ogg')
self.assertTrue(os.path.exists(full_path(self.song.filefield.name)))
original_content = self.song.filefield.read()
self.song.save()
self.assertEqual(self.song.title, 'The Song')
self.assertEqual(self.song.album.title, 'The Album')
self.assertEqual(self.song.album.artist.name, 'The Artist')
self.assertEqual(self.song.filefield.name,
'T/The Artist/The Album/The Song.ogg')
self.assertTrue(os.path.exists(full_path(self.song.filefield.name)))
self.song.filefield.seek(0)
current_content = self.song.filefield.read()
self.assertEqual(original_content, current_content)
def test_leading_zero_for_single_digit_track(self):
self.song.track = '1'
self.song.save()
self.assertNotEqual(self.song.track, '1')
self.assertEqual(self.song.track, '01')