def test_get_music_taste_with_audio_features_exists(self):
"""
If _music_taste has audio features in its data,
music_taste_with_audio_features() should return it.
"""
u = UserData(None)
test_data = [{'id': 5, 'energy': 0}, {'id': 2, 'energy': 5}]
u._music_taste = test_data
self.assertEqual(u.music_taste_with_audio_features(), test_data)
def test_compile_audio_features(self):
"""
_compile_audio_features() should request data about audio
features of the user's music taste from Spotify and store it in
the _music_taste variable.
"""
u = UserData(self.session)
data = u.music_taste_with_audio_features()
self.assertGreaterEqual(len(data), 50)
for t in data:
self.assertEqual(t['type'], 'track')
self.assertIsNotNone(t.get('energy'))
self.assertIsNotNone(t.get('danceability'))
self.assertIsNotNone(t.get('valence'))