def test_playlist(self):
barrel = BarrelOfMonkeys()
first_song = barrel.first_song()
playlist = barrel.playlist(first_song, 10)
# Starts at the second song
for song in playlist[1:]:
last_char = first_song[-1].upper()
first_song = song
self.assertEqual(last_char,
first_song[0].upper())
def test_get_xml_returns_a_string(self):
barrel = BarrelOfMonkeys()
self.assertEqual(type(barrel.get_xml()), str)
def test_first_song_returns_the_first_song(self):
barrel = BarrelOfMonkeys()
first_song = barrel.first_song()
self.assertEqual(first_song, 'Caught Up In You')
def test_next_song_starts_with_last_letter(self):
barrel = BarrelOfMonkeys()
first_song = barrel.first_song()
second_song = barrel.next_song(first_song)
self.assertEqual(first_song[-1].lower(),
second_song[0].lower())
def test_parse_returns_a_list(self):
barrel = BarrelOfMonkeys()
xml = barrel.get_xml()
self.assertEqual(type(barrel.parse(xml)), list)