def test_playlist_next_song_works_as_expected_with_repeat_and_shuffle(
self):
f = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
s = Song(title="Empty",
artist="Metric",
album="Live It Out",
length="5:55")
q = Song(title="Superman",
artist="Eminem",
album="The Eminem Show",
length="5:50")
code_songs = Playlist(name="Code", repeat=True, shuffle=True)
test = Playlist(name="Code2", repeat=True, shuffle=True)
code_songs.add_song(f)
code_songs.add_song(s)
code_songs.add_song(q)
test.add_song(code_songs.next_song())
test.add_song(code_songs.next_song())
test.add_song(code_songs.next_song())
code_songs.next_song()
assert code_songs.next_song() in getattr(test, 'songs')
def test_class_Playlist_method_current_song(self):
song2 = Song(artist="Metalica", album="metalica",
length=385, song_name="Nothing else matters")
song3 = Song(
artist="Metalica", album="metalica", length=385, song_name="The Unforgiven")
song4 = Song(artist="Iron Maiden", album="Power Slave",
length=385, song_name="Fear of the dark")
song5 = Song(
artist="Iron Maiden", album="Power Slave", length=385, song_name="Acces High")
song6 = Song(artist="Qvkata DLG", album="Човекът който се смее",
length=385, song_name="Екстра а ти ?")
songs = [song2, song3, song4, song5, song6]
pl = Playlist("rado", repeat=True)
pl.add_songs(songs)
self.assertTrue(
str(pl.next_song()) == "Metalica - The Unforgiven from metalica - 385")
self.assertTrue(
str(pl.next_song()) == "Iron Maiden - Fear of the dark from Power Slave - 385")
self.assertTrue(
str(pl.next_song()) == "Iron Maiden - Acces High from Power Slave - 385")
pl2 = Playlist("rado2", shuffle=True)
pl2.add_songs(songs)
def test_playlist_next_song_works_as_expected_with_no_repeat_and_no_shuffle(
self):
f = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
s = Song(title="Empty",
artist="Metric",
album="Live It Out",
length="5:55")
q = Song(title="Superman",
artist="Eminem",
album="The Eminem Show",
length="5:50")
code_songs = Playlist(name="Code", repeat=False, shuffle=False)
code_songs.add_song(f)
code_songs.add_song(s)
code_songs.add_song(q)
code_songs.next_song()
code_songs.next_song()
self.assertEqual(code_songs.next_song(),
'There are no more songs in your playlist.')
def test_next_songs_with_repeat_True(self):
random_song = Song("Random", "Random", "The Sons of Odin", "3:44")
another_song = Song("Anther", "Kanye West", "Heartless", "4:20")
song = Song("Baby", "J.Beiber", "Gay Album", "3:50")
p = Playlist("p", repeat=True)
p.add_songs([self.song, random_song, another_song, song])
self.assertEqual(p.next_song(), random_song)
self.assertEqual(p.next_song(), another_song)
self.assertEqual(p.next_song(), song)
self.assertEqual(p.next_song(), self.song)
def test_class_Playlist_method_ppprint(self):
song2 = Song(artist="Metalica", album="metalica",
length=385, song_name="Nothing else matters")
song3 = Song(
artist="Metalica", album="metalica", length=7200, song_name="The Unforgiven")
song4 = Song(artist="Iron Maiden", album="Power Slave",
length=385, song_name="Fear of the dark")
song5 = Song(
artist="Iron Maiden", album="Power Slave", length=86400, song_name="Acces High")
song6 = Song(artist="Qvkata DLG", album="Човекът който се смее",
length=896385, song_name="Екстра а ти ?")
songs = [song2, song3, song4, song5, song6]
pl = Playlist("rado", shuffle=True)
pl.add_songs(songs)
pl.next_song()
def test_returning_playlist_next_song_when_reach_the_last_song_and_shuffle_and_no_repeat_then_return_a_song(self):
song = Song(title="Odin", artist="Manowar1", album="The Sons of Odin", length="3:44")
song2 = Song(title="Odin", artist="Manowar2", album="The Sons of Odin", length="3:44")
song3 = Song(title="Odin", artist="Manowar3", album="The Sons of Odin", length="3:44")
playlist = Playlist(name="Code", repeat=False, shuffle=True)
playlist.add_songs([song, song2, song3])
expected_result = song
self.assertEqual(type(playlist.next_song(song3)), type(expected_result))
class TestPlaylist(unittest.TestCase):
def setUp(self):
self.title = "nana"
self.artist = "Viki"
self.album = "Na"
self._length = "3:00"
self.song = Song(self.title, self.artist, self.album, self._length)
self.song2 = Song("lq", "Viktoria", "lqlq", "4:30")
self.song3 = Song(self.title, self.artist, self.album, self._length)
self.play_list = Playlist("random playlist")
self.songs = [self.song, self.song2]
def test_add_song(self):
self.play_list.add_song(self.song)
self.assertIn(self.song, self.play_list.get_song())
def test_remove_song(self):
self.play_list.remove_song(self.song)
self.assertNotIn(self.song, self.play_list.get_song())
def test_add_songs(self):
self.play_list.add_songs(self.songs)
self.assertIn(self.song, self.play_list.get_song())
self.assertIn(self.song2, self.play_list.get_song())
def test_total_length(self):
pass
def test_artist(self):
pass
def test_next_song(self):
self.play_list.add_songs(self.songs)
self.assertIn(self.play_list.next_song(), self.songs)
def test_next_song_many_times(self):
self.play_list.add_songs(self.songs)
self.assertEqual(self.play_list.next_song, self.song)
self.assertEqual(self.play_list.next_song, self.song2)
def test_next_song_many_times_repeat_on(self):
pass
def test_next_song_suffle_on(self):
self.play_list = Playlist("random playlist", repeat=True)
self.play_list.add_songs(self.songs)
self.assertEqual(self.play_list.next_song, self.song)
self.assertEqual(self.play_list.next_song, self.song2)
def test_json_dumps(self):
pass
if __name__ == "__main__":
unittest.main()
class testPlaylist(unittest.TestCase):
def setUp(self):
self.pl = Playlist("ssss")
self.pl.add_song(
Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
time="3:44"))
self.pl.add_song(
Song(title="Odin", artist="Manowar", album="Odin", time="6:26"))
def test_next_song(self):
self.assertEqual(self.pl.next_song(), "")
class PlaylistTest(unittest.TestCase):
def setUp(self):
self.my_song = Song("Solder Of Frortune", "Deep Purple",
"Stormbringer", "3:14")
self.second_song = Song("I Stand Alone", "Godsmack", "Awake", "4:30")
self.rock = Playlist("Rock songs", True)
self.songs = [self.my_song, self.second_song]
self.rock.add_songs(self.songs)
def test_playlist_constructor(self):
self.assertTrue(isinstance(self.rock, Playlist))
def test_add_song(self):
self.assertEqual(self.rock.playlist, self.songs)
def test_remove_song(self):
self.rock.remove_song(self.my_song)
self.assertEqual(self.rock.playlist, [self.second_song])
def test_remove_song_fail(self):
self.rock.remove_song(self.my_song)
with self.assertRaises(NoSuchSong):
self.rock.remove_song(self.my_song)
def test_add_songs(self):
self.assertEqual(self.rock.playlist, self.songs)
def test_total_length(self):
self.assertEqual(self.rock.total_length(), "0:07:44")
def test_artists(self):
histogram = {"Deep Purple": 1, "Godsmack": 1}
self.assertEqual(self.rock.artists(), histogram)
def test_repeat(self):
self.assertEqual(self.rock.next_song(), self.my_song)
self.assertEqual(self.rock.next_song(), self.second_song)
self.assertEqual(self.rock.next_song(), self.my_song)
def test_no_more_songs(self):
self.rock.change_repeat(False)
self.assertEqual(self.rock.next_song(), self.my_song)
self.assertEqual(self.rock.next_song(), self.second_song)
with self.assertRaises(NoMoreSongs):
self.rock.next_song()
self.rock.change_shuffle(True)
self.rock.next_song()
self.rock.next_song()
with self.assertRaises(NoMoreSongs):
self.rock.next_song()
def test_shuffle(self):
self.rock.change_shuffle(True)
bard = Song("The Bard's Song", "Blind Guardian", "Somwhere Far Beyond",
"3:28")
self.rock.add_song(bard)
a = self.rock.next_song()
b = self.rock.next_song()
c = self.rock.next_song()
self.assertTrue(a != b and c != a and c != b)
class MusicPlayerTest(unittest.TestCase):
def setUp(self):
self.song = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.playlist = Playlist("The sex and the city")
def test_str(self):
self.assertEqual(str(
self.song), "Manowar - Odin (The Sons of Odin) : 3:44")
def test_adding_song_in_playlist(self):
self.playlist.add_song(self.song)
self.assertTrue(self.playlist.has_song(self.song))
def test_removing_song(self):
self.playlist.add_song(self.song)
self.playlist.remove_song(self.song)
self.assertFalse(self.playlist.has_song(self.song))
def test_total_length(self):
song = Song("Baby", "J.Beiber", "Gay Album", "3:50")
self.playlist.add_songs([self.song, song])
self.assertEqual(self.playlist.total_length(), "0:07:34")
def test_artists(self):
song = Song("Baby", "J.Beiber", "Gay Album", "3:50")
self.playlist.add_songs([self.song, song])
self.assertEqual(
self.playlist.artists(), {'Manowar': 1, "J.Beiber": 1})
def test_play_next_song_in_empty_playlist(self):
with self.assertRaises(Exception):
self.playlist.next_song()
def test_play_next_song_if_there_is_only_one_with_repeat_False(self):
self.playlist.add_song(self.song)
with self.assertRaises(Exception):
self.playlist.next_song()
def test_next_songs_with_repeat_False(self):
random_song = Song("Random", "Manowar", "The Sons of Odin", "1:30:44")
another_song = Song("Anther", "Manowar", "The Sons of Odin", "1:30:44")
self.playlist.add_songs([self.song, random_song, another_song])
self.assertEqual(self.playlist.next_song(), random_song)
self.assertEqual(self.playlist.next_song(), another_song)
with self.assertRaises(Exception):
self.playlist.next_song()
def test_next_songs_with_repeat_True(self):
random_song = Song("Random", "Random", "The Sons of Odin", "3:44")
another_song = Song("Anther", "Kanye West", "Heartless", "4:20")
song = Song("Baby", "J.Beiber", "Gay Album", "3:50")
p = Playlist("p", repeat=True)
p.add_songs([self.song, random_song, another_song, song])
self.assertEqual(p.next_song(), random_song)
self.assertEqual(p.next_song(), another_song)
self.assertEqual(p.next_song(), song)
self.assertEqual(p.next_song(), self.song)
def test_generate_json_name(self):
self.assertEqual(
self.playlist.generate_json_name(), "The-sex-and-the-city.json")
def test_save_load(self):
song = Song("Baby", "J.Beiber", "Gay Album", "3:50")
self.playlist.add_songs([self.song, song])
self.playlist.save()
g = Playlist.load("The-sex-and-the-city.json")
self.assertEqual(self.playlist.songs, g.songs)
self.assertEqual(g.name, "The sex and the city")
def test_crawler_generate_ability(self):
crawler = MusicCrawler("/home/hdimitrova/Music/Linkin Park - Meteora")
playlist = crawler.generate_playlist("Meteora")
self.assertEqual(playlist.total_length(), '0:36:41')
def test_crawlered_playlist_save(self):
crawler = MusicCrawler("/home/hdimitrova/Music/Linkin Park - Meteora")
playlist = crawler.generate_playlist("Linkin Park - Meteora")
playlist.save()
playlist.pprint_playlist()
