def test_class_Playlist_method_remove_song(self):
song2 = Song(artist="Metalica", album="metalica",
length=385, song_name="Nothing else matters")
pl = Playlist("rado")
pl.add_song(song2)
pl.remove_song(song2)
self.assertTrue(len(pl.song_lst) == 0)
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_add_list_of_songs_to_an_empty_playlist_then_return_the_total_length_of_the_songs(self):
song = Song(title="Odin", artist="Manowar", album="The Sons of Odin", length="3:44")
song2 = Song(title="Odin", artist="Manowar", album="The Sons of Odin", length="3:44")
song3 = Song(title="Odin", artist="Manowar", album="The Sons of Odin", length="3:44")
playlist = Playlist(name="Code", repeat=True, shuffle=True)
playlist.add_songs([song, song2, song3])
expected_result = '0:11:12'
self.assertEqual(playlist.total_length(), expected_result)
def test_the_function_artists_of_a_playlist_then_return_dictionary_where_keys_are_the_artists_and_values_are_the_numbers_of_the_songs(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=True, shuffle=True)
playlist.add_songs([song, song2, song3])
expected_result = {'Manowar1': 1, 'Manowar2': 1, 'Manowar3': 1}
self.assertEqual(playlist.artists(), expected_result)
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))
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_playlist_artists_works_as_expected(self):
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
test = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
my_playlist.add_song(test)
self.assertEqual(my_playlist.artists(), {'Manowar': 1})
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_playlist_add_song_adds_song_to_object_list_of_songs(self):
test = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
my_playlist.add_song(test)
assert test in my_playlist.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_playlist_validate_name_raises_exception_if_name_not_str(self):
test = 5
exc = None
try:
Playlist.validate_name(test)
except Exception as err:
exc = err
self.assertIsNotNone(exc)
self.assertEqual(str(exc), 'Name must be of "str" type.')
def test_playlist_validate_shuffle_raises_exception_if_shuffle_not_bool(
self):
test = 5
exc = None
try:
Playlist.validate_shuffle(test)
except Exception as err:
exc = err
self.assertIsNotNone(exc)
self.assertEqual(str(exc), 'Shuffle must be of "bool" type.')
def test_playlist_validate_name_raises_exception_if_name_is_empty_str(
self):
test = ''
exc = None
try:
Playlist.validate_name(test)
except Exception as err:
exc = err
self.assertIsNotNone(exc)
self.assertEqual(str(exc), 'Empty string cannot be a name.')
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(), "")
def test_playlist_remove_song_raises_exception_if_song_not_in_object_list_of_songs(
self):
test = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
exc = None
try:
my_playlist.remove_song(test)
except Exception as err:
exc = err
self.assertIsNotNone(exc)
self.assertEqual(str(exc), f'{test.title} is not in this playlist.')
def test_playlist_total_length_is_calculated_correctly_with_songs_under_a_minute(
self):
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
test1 = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="0:44")
test2 = Song(title="Empty",
artist="Metric",
album="Live It Out",
length="0:10")
my_playlist.add_song(test1)
my_playlist.add_song(test2)
self.assertEqual(my_playlist.total_length(), '0:54')
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_playlist_total_length_is_calculated_correctly_with_songs_sum_over_hour(
self):
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
test1 = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="55:44")
test2 = Song(title="Empty",
artist="Metric",
album="Live It Out",
length="5:16")
my_playlist.add_song(test1)
my_playlist.add_song(test2)
self.assertEqual(my_playlist.total_length(), '1:01:00')
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")
class TestPlaylist(unittest.TestCase):
def setUp(self):
self.code_songs = Playlist(name="Code", repeat=True, shuffle=True)
def test_initialisation(self):
self.assertTrue(isinstance(self.code_songs, Playlist))
def test_add_remove_song(self):
a = Song()
self.assertFalse(a in self.code_songs.song_list)
self.code_songs.add_song(a)
self.assertTrue(a in self.code_songs.song_list)
self.code_songs.remove_song(a)
self.assertTrue(a not in self.code_songs.song_list)
def test_add_songs(self):
a = Song()
b = Song(title="Pesho's song", artist="Pesho",
album="Pesho/'s album", length="23:22:12")
l = []
l.append(a)
l.append(b)
self.code_songs.add_songs(l)
self.assertTrue(a in self.code_songs.song_list)
self.assertTrue(b in self.code_songs.song_list)
def test_artists_histogram(self):
a = Song(title="alaba", artist="Rihanna",
album="Nqkoi", length="12:02")
b = Song(title="Pesho's song", artist="Pesho",
album="Pesho/'s album", length="23:22:12")
c = Song(title="PeshosOtherSong", artist="Pesho",
album="blaa", length="22:12")
self.code_songs.song_list.append(a)
self.code_songs.song_list.append(b)
self.code_songs.song_list.append(c)
dicta = {}
dicta['Pesho'] = 2
dicta['Rihanna'] = 1
self.assertEqual(dicta, self.code_songs.artists())
def test_total_length(self):
a = Song(title="alaba", artist="Rihanna",
album="Nqkoi", length="12:02")
b = Song(title="Pesho's song", artist="Pesho",
album="Pesho/'s album", length="23:22:12")
c = Song(title="PeshosOtherSong", artist="Pesho",
album="blaa", length="22:12")
self.code_songs.song_list.append(a)
self.code_songs.song_list.append(b)
self.code_songs.song_list.append(c)
self.assertEqual(self.code_songs.total_length(), '23:56:26')
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_class_Playlist_method_save_and_load(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")
pl = Playlist("default")
pl.add_song(song2)
pl.add_song(song3)
pl.save()
pl.load()
def test_playlist_remove_song_removes_song_from_object_list_of_songs(self):
test = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
my_playlist.add_song(test)
my_playlist.remove_song(test)
self.assertEqual(my_playlist.songs, [])
def test_class_Playlist_method_total_length(self):
# 86400 seconds = 1 day
song2 = Song(artist="Metalica", album="metalica",
length=86400, 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")
pl.add_songs(songs)
self.assertTrue(str(pl.total_length()) == "1 day, 0:25:40")
pl.remove_song(song2)
self.assertTrue(str(pl.total_length()) == "0:25:40")
def test_class_Playlist_method_artist(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="Човека който се смее",
length=385, song_name="Екстра а ти ?")
songs = [song2, song3, song4, song5, song6]
pl = Playlist("rado")
pl.add_songs(songs)
self.assertTrue(pl.artists()["Metalica"] == 2)
self.assertTrue(pl.artists()["Iron Maiden"] == 2)
self.assertTrue(pl.artists()["Qvkata DLG"] == 1)
def test_playlist_add_song_raises_excpetion_if_song_already_in_playlist(
self):
test1 = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
test2 = Song(title="Odin",
artist="Manowar",
album="The Sons of Odin",
length="3:44")
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
exc = None
my_playlist.add_song(test1)
try:
my_playlist.add_song(test2)
except Exception as err:
exc = err
self.assertIsNotNone(exc)
self.assertEqual(str(exc), 'Song is already in the playlist.')
def test_add_song_when_song_is_not_instance_of_class_song_then_raise_type_error(self):
with self.assertRaises(TypeError):
Playlist('OneRepublic').add_song(('Love Runs Out', 'OneRepublic', 'Native', '3:44'))
def test_playlist_validate_shuffle_passes_with_correct_input(self):
test = True
Playlist.validate_shuffle(test)
class TestPlaylist(unittest.TestCase):
"""docstring for TestPlaylist"""
def setUp(self):
self.p = Playlist(name="Code", repeat=False, shuffle=False)
self.song_1 = Song(title="Odin", artist="Manowar", album="The Sons of Odin", length="60")
self.song_2 = Song(title="Odin2", artist="Manowar2", album="The Sons of Odin2", length="60")
def test_Playlist_addsong(self):
self.p.add_song(self.song_1)
self.assertIn(self.song_1, self.p.playlist)
def test_Playlist_addsongs(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.assertIn(self.song_1, self.p.playlist)
self.assertIn(self.song_2, self.p.playlist)
self.assertEqual(len(self.p.playlist), 2)
def test_Playlist_remove_song(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.assertEqual(self.p.remove_song(self.song_1), self.song_1)
self.assertEqual(len(self.p.playlist), 1)
#tank_size - how much our car can ride with a full tank of gas. It is a positive integer in kilometers
def test_Playlist_total_length(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.assertEqual(self.p.total_length(), "0:02:00")
def test_Playlist_artists(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.p.add_song(self.song_1)
def test_Playlist_shuffle(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.p._shuffle = True
self.assertNotIn(self.p.shuffle(), self.p._shuffle_playlist)
self.assertNotIn(self.p.shuffle(), self.p._shuffle_playlist)
#self.assertEqual(self.p.shuffle(), 0)
def test_Playlist_next_song(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
def test_Playlist_pprint_playlist(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
print(self.p.pprint_playlist())
def test_Playlist_save(self):
songs = [self.song_1, self.song_2]
self.p.add_songs(songs)
self.p.save('export.json')
def test_Playlist_load(self):
code = Playlist.load('export.json')
def test_Playlist_load(self):
code = Playlist.load('export.json')
def setUp(self):
self.song = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.playlist = Playlist("The sex and the city")
def test_remove_song_when_song_is_present_in_songs_list_then_remove_song_from_playlist(self):
test_playlist = Playlist('OneRepublic', songs_list=[Song(title='Love Runs Out', artist='OneRepublic', album='Native', length='3:44')])
test_playlist.remove_song(Song(title='Love Runs Out', artist='OneRepublic', album='Native', length='3:44'))
expected_result = []
self.assertEqual(test_playlist.songs_list, expected_result)
def setUp(self):
self.s = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.other = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.other2 = Song("Odinkata", "Manowar", "The Sons of Odin", "3:4:40")
self.my_playlist = Playlist("MyPlaylist", repeat=True, shuffle=False)
def test_playlist_validate_name_passes_with_correct_input(self):
test = 'code'
Playlist.validate_name(test)
def test_playlist_validate_repeat_passes_with_correct_input(self):
test = True
Playlist.validate_repeat(test)
def test_validation_when_song_in_songs_list_is_not_instance_of_class_song_then_raise_type_error(self):
with self.assertRaises(TypeError):
Playlist.validate_parameters('OneRepublic', songs_list=[('Love Runs Out', 'OneRepublic', 'Native', '3:44')])
def test_remove_song_when_song_is_not_instance_of_class_song_then_raise_type_error(self):
test_playlist = Playlist('OneRepublic', songs_list=[Song(title='Love Runs Out', artist='OneRepublic', album='Native', length='3:44')])
with self.assertRaises(TypeError):
test_playlist.remove_song(('Love Runs Out', 'OneRepublic', 'Native', '3:44'))
def setUp(self):
self.code_songs = Playlist(name="Code", repeat=True, shuffle=True)
def test_add_song_when_song_is_instance_of_class_song_then_add_song_to_playlist(self):
test_playlist = Playlist('OneRepublic')
test_playlist.add_song(Song(title='Love Runs Out', artist='OneRepublic', album='Native', length='3:44'))
expected_result = [Song(title='Love Runs Out', artist='OneRepublic', album='Native', length='3:44')]
self.assertEqual(test_playlist.songs_list, expected_result)
def setUp(self):
self.p = Playlist(name="Code", repeat=False, shuffle=False)
self.song_1 = Song(title="Odin", artist="Manowar", album="The Sons of Odin", length="60")
self.song_2 = Song(title="Odin2", artist="Manowar2", album="The Sons of Odin2", length="60")
def test_playlist_total_length_is_calculated_correctly_without_any_songs(
self):
my_playlist = Playlist(name="Code", repeat=True, shuffle=True)
self.assertEqual(my_playlist.total_length(), '0:00')
def test_remove_song_when_song_is_not_present_in_songs_list_then_raise_value_error(self):
test_playlist = Playlist('OneRepublic', songs_list = [])
with self.assertRaises(ValueError):
test_playlist.remove_song(Song(title='Counting Stars', artist='OneRepublic', album='Native', length='3:50'))
def test_playlist_init_initializes_object_correctly(self):
code_songs = Playlist(name="Code", repeat=True, shuffle=False)
self.assertEqual(code_songs.name, 'Code')
self.assertEqual(code_songs.repeat, True)
self.assertEqual(code_songs.shuffle, False)
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)
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')
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 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()
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)
class TestPlaylist(unittest.TestCase):
def setUp(self):
self.s = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.other = Song("Odin", "Manowar", "The Sons of Odin", "3:44")
self.other2 = Song("Odinkata", "Manowar", "The Sons of Odin", "3:4:40")
self.my_playlist = Playlist("MyPlaylist", repeat=True, shuffle=False)
def test_init(self):
self.assertTrue(isinstance(self.my_playlist, Playlist))
def test_add_song(self):
self.my_playlist.add_song(self.s)
self.assertTrue(self.s in self.my_playlist.songs)
def test_add_list_of_songs(self):
tmp = [self.other, self.other2]
self.my_playlist.add_songs(tmp)
self.assertTrue(self.other in self.my_playlist.songs and self.other2 in self.my_playlist.songs)
def test_remove_song(self):
tmp = [self.other, self.other2]
self.my_playlist.add_songs(tmp)
self.my_playlist.remove_song(self.other)
self.assertFalse(self.other in self.my_playlist.songs)
def test_total_length(self):
tmp = [self.other, self.s]
self.my_playlist.add_songs(tmp)
# self.assertEqual(self.my_playlist.total_length(), "3:8:20")
self.assertEqual(self.my_playlist.total_length(), "7:28")
def test_artists(self):
pass
