def _test_question_top_track_not_enough_choices(self, time_range):
"""
question_top_track() should return None if there are not enough
tracks to fill the choices.
This method is called by the above 3 to test with different
time ranges.
"""
u = UserData(self.session)
artists = create_artists(3)
json_add_field(artists, 'name', ['Cash', 'Ben', 'Cassius'])
albums = create_albums(3)
json_add_to_field(albums, 'images', create_image())
u._top_tracks[time_range] = create_albums(3)
json_add_to_field(u._top_tracks[time_range],
'artists',
artists,
arr=True)
json_add_field(u._top_tracks[time_range], 'album', albums[0])
quiz = Quiz.objects.create(user_id='cassius')
q = question_top_track(quiz, u, time_range)
self.assertIsNone(q)
def test_question_saved_tracks_no_valid_incorrect_choices(self):
"""
question_saved_tracks() should return None if there are not
enough tracks from "top_tracks" to fill incorrect choices.
"""
u = UserData(self.session)
artists = create_artists(3)
json_add_field(artists, 'name', ['Cassius', 'Benjamin', 'James'])
albums = create_albums(1)
json_add_to_field(albums, 'images', create_image())
tracks = create_tracks(3)
json_add_name(tracks, 'Country Track ')
json_add_to_field(tracks, 'artists', artists, arr=True)
json_add_field(tracks, 'album', albums[0])
u._saved_tracks = [tracks[0]]
u._music_taste = tracks[1:]
quiz = Quiz.objects.create(user_id='cassius')
q = question_saved_tracks(quiz, u)
self.assertIsNone(q)
def test_get_playlists_exists(self):
"""
If _playlists is not None, playlists() should return it.
"""
u = UserData(None)
test_data = ['test', 'hello']
u._playlists = test_data
self.assertEqual(u.playlists(), test_data)
def test_get_saved_albums_exists(self):
"""
If _saved_albums is not None, saved_albums() should return it.
"""
u = UserData(None)
test_data = ['hello', 'goodbye']
u._saved_albums = test_data
self.assertEqual(u.saved_albums(), test_data)
def test_get_music_taste_exists(self):
"""
If _music_taste is not None, music_taste() should return it.
"""
u = UserData(None)
test_data = ['test', 'hello']
u._music_taste = test_data
self.assertEqual(u.music_taste(), test_data)
def test_get_followed_artists_exists(self):
"""
If _followed_artists is not None, followed_artists() should
return it.
"""
u = UserData(None)
test_data = ['hello', 'goodbye']
u._followed_artists = test_data
self.assertEqual(u.followed_artists(), test_data)
def test_get_top_genres_shortterm_exists(self):
"""
If _top_genres['short_term'] is not None,
top_genres('short_term') should return it.
"""
u = UserData(None)
test_data = [['hello', 'there'], ['goodbye', 'now']]
u._top_genres['short_term'] = test_data
self.assertEqual(u.top_genres('short_term'), test_data)
def test_get_top_tracks_shortterm_exists(self):
"""
If _top_tracks['short_term'] is not None,
top_tracks('short_term') should return it.
"""
u = UserData(None)
test_data = ['hello', 'goodbye']
u._top_tracks['short_term'] = test_data
self.assertEqual(u.top_tracks('short_term'), test_data)
def test_get_top_artists_mediumterm_exists(self):
"""
If _top_artists['medium_term'] is not None,
top_artists('medium_term') should return it.
"""
u = UserData(None)
test_data = ['hello', 'goodbye']
u._top_artists['medium_term'] = test_data
self.assertEqual(u.top_artists('medium_term'), test_data)
def test_get_playlists_detailed_exists(self):
"""
If _playlists has detailed playlist data, playlists_detailed()
should return it.
"""
u = UserData(None)
test_data = [{'followers': 0}, {'followers': 5}]
u._playlists = test_data
self.assertEqual(u.playlists_detailed(), test_data)
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_get_recently_played_exists(self):
"""
If _recently_played is not None, recently_played() should
return it.
"""
u = UserData(None)
test_data = ['test', 'hello']
u._recently_played = test_data
self.assertEqual(u.recently_played(), test_data)
def test_question_saved_tracks(self):
"""
question_saved_tracks() should return a question about the
user's saved tracks.
"""
u = UserData(self.session)
artists = create_artists(11)
json_add_field(artists,
'name', [
'Cash', 'Ben', 'Cassius', 'Benjamin', 'James',
'Jim', 'John', 'Lucy', 'Lewis', 'Lucifer', 'Lewd'
],
arr=True)
albums = create_albums(1)
json_add_to_field(albums, 'images', create_image())
u._saved_tracks = create_tracks(7)
json_add_name(u._saved_tracks, 'Country Track ')
json_add_to_field(u._saved_tracks, 'artists', artists[0:7], arr=True)
json_add_field(u._saved_tracks, 'album', albums[0])
u._music_taste = create_tracks(4, id=7)
json_add_name(u._music_taste, 'Rock Track ')
json_add_to_field(u._music_taste, 'artists', artists[7:11], arr=True)
json_add_field(u._music_taste, 'album', albums[0])
quiz = Quiz.objects.create(user_id='cassius')
q = question_saved_tracks(quiz, u)
self.assertEqual(q.choices.count(), 4)
self.assertGreater(q.answers().count(), 0)
self.assertLessEqual(q.answers().count(), 4)
self.assertEqual(q.incorrect_answers().count(),
4 - q.answers().count())
for c in q.answers():
title = c.primary_text
artist = c.secondary_text
found = False
for t in u._saved_tracks:
if t['name'] == title and t['artists'][0]['name'] == artist:
found = True
self.assertTrue(found)
self.assertEqual(c.image_url, '200url')
for c in q.incorrect_answers():
title = c.primary_text
artist = c.secondary_text
found = False
for t in u._music_taste:
if t['name'] == title and t['artists'][0]['name'] == artist:
found = True
self.assertTrue(found)
self.assertEqual(c.image_url, '200url')
def test_get_personal_data_exists(self):
"""
If _personal_data is not None, personal_data() should return
it.
"""
u = UserData(None)
test_data = { 'test': 'hello' }
u._personal_data = test_data
self.assertEqual(u.personal_data(), test_data)
def test_compile_personal_data(self):
"""
_compile_personal_data() should request data about the user's
personal data from Spotify and store it in the _personal_data
variable.
"""
u = UserData(self.session)
data = u.personal_data()
self.assertIsNotNone(data.get('followers'))
self.assertIsNotNone(data.get('display_name'))
def test_get_playlist_with_tracks_exists(self):
"""
If the playlist with the given ID exists in _playlists and it
already has a list of tracks, get_playlist_with_tracks() should
return that playlist data.
"""
u = UserData(None)
test_data = [{'id': '0', 'tracks': {'items': []}}]
u._playlists = test_data
self.assertEqual(u.get_playlist_with_tracks('0'), test_data[0])
def test_compile_music_taste(self):
"""
_compile_music_taste() should request compile data about the
user's music taste from Spotify and store it in the
_music_taste variable.
"""
u = UserData(self.session)
data = u.music_taste()
self.assertGreaterEqual(len(data), 50)
for t in data:
self.assertEqual(t['type'], 'track')
def test_compile_top_artists_shortterm(self):
"""
_compile_top_tracks('short_term') should request data about the
user's top tracks from Spotify and store it in the
_top_tracks['short_term'] variable.
"""
u = UserData(self.session)
data = u.top_artists('short_term')
self.assertGreaterEqual(len(data), 10)
for a in data:
self.assertEqual(a['type'], 'artist')
def test_compile_top_artists_longterm(self):
"""
_compile_top_artists('long_term') should request data about the
user's top artists from Spotify and store it in the
_top_artists['long_term'] variable.
"""
u = UserData(self.session)
data = u.top_artists('long_term')
self.assertEqual(len(data), 50)
for a in data:
self.assertEqual(a['type'], 'artist')
def test_compile_top_tracks_mediumterm(self):
"""
_compile_top_tracks('medium_term') should request data about
the user's top tracks from Spotify and store it in the
_top_tracks['medium_term'] variable.
"""
u = UserData(self.session)
data = u.top_tracks('medium_term')
self.assertEqual(len(data), 50)
for t in data:
self.assertEqual(t['type'], 'track')
def test_compile_followed_artists(self):
"""
_compile_followed_artists() should request data about the
user's followed artists from Spotify and store it in the
_followed_artists variable.
"""
u = UserData(self.session)
data = u.followed_artists()
self.assertGreaterEqual(len(data), 2)
for a in data:
self.assertEqual(a['type'], 'artist')
def test_compile_saved_albums(self):
"""
_compile_saved_albums() should request data about the user's
saved albums from Spotify and store it in the _saved_albums
variable.
"""
u = UserData(self.session)
data = u.saved_albums()
self.assertGreaterEqual(len(data), 5)
for a in data:
self.assertEqual(a['type'], 'album')
def test_compile_playlists(self):
"""
_compile_playlists() should request compile data about the
user's playlists from Spotify and store it in the _playlists
variable.
"""
u = UserData(self.session)
data = u.playlists()
self.assertGreaterEqual(len(data), 5)
for p in data:
self.assertEqual(p['type'], 'playlist')
def test_compile_recently_played(self):
"""
_compile_recently_played() should request data about the user's
recently played tracks from Spotify and store it in the
_saved_albums variable.
"""
u = UserData(self.session)
data = u.recently_played()
self.assertEqual(len(data), 50)
for t in data:
self.assertEqual(t['type'], 'track')
def _test_question_top_track(self, time_range):
"""
question_top_track() should return a question about the user's
top track.
This function is the test that is run by the three above
methods, with different time_ranges.
"""
u = UserData(self.session)
artists = create_artists(7)
json_add_field(
artists,
'name',
['Cash', 'Ben', 'Cassius', 'Benjamin', 'James', 'Jim', 'John'],
arr=True)
albums = create_albums(1)
json_add_to_field(albums, 'images', create_image())
u._top_tracks[time_range] = create_tracks(7)
json_add_name(u._top_tracks[time_range], 'Country Track ')
json_add_to_field(u._top_tracks[time_range],
'artists',
artists,
arr=True)
json_add_field(u._top_tracks[time_range], 'album', albums[0])
quiz = Quiz.objects.create(user_id='cassius')
q = question_top_track(quiz, u, time_range)
self.assertEqual(q.choices.count(), 4)
self.assertEqual(q.answers().count(), 1)
self.assertEqual(q.incorrect_answers().count(), 3)
c = q.answers()[0]
self.assertEqual(c.primary_text, 'Country Track 0')
self.assertEqual(c.secondary_text, 'Cash')
for c in q.choices.all():
self.assertEqual(c.image_url, '200url')
for c in q.incorrect_answers():
title = c.primary_text
artist = c.secondary_text
self.assertNotEqual(title, 'Country Track 0')
self.assertNotEqual(artist, 'Cash')
found = False
for t in u._top_tracks[time_range]:
if t['name'] == title and t['artists'][0]['name'] == artist:
found = True
self.assertTrue(found)
def test_compile_playlist_details(self):
"""
compile_playlist_details() should request detailed data about
the user's playlists from Spotify and store it in the
_playlists variable.
"""
u = UserData(self.session)
data = u.playlists_detailed()
self.assertGreaterEqual(len(data), 5)
for p in data:
self.assertEqual(p['type'], 'playlist')
self.assertIsNotNone(p.get('followers'))
def test_compile_top_genres_shortterm(self):
"""
_compile_top_genres('short_term') should request data about the
user's top genres from Spotify and store it in the
_top_genres['short_term'] variable.
"""
u = UserData(self.session)
data = u.top_genres('short_term')
self.assertGreaterEqual(len(data), 10)
for gl in data:
self.assertIsInstance(gl, list)
for g in gl:
self.assertIsInstance(g, str)
def test_get_playlist_with_tracks_no_playlist(self):
"""
get_playlist_with_tracks() must be passed the ID of one of the
user's playlists. If it isnt', it should return None and not
change the _playlist variable.
"""
u = UserData(self.session)
playlists = u.playlists().copy()
data = u.get_playlist_with_tracks('0')
self.assertIsNone(data)
self.assertCountEqual(playlists, u.playlists())
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'))
def test_question_saved_albums_only_one_correct_answer(self):
"""
question_saved_albums() should create a question, even if there
is only one available album that can be correct, as long as
there are enough albums in "top_tracks" to fill the incorrect
choices.
"""
u = UserData(self.session)
artists = create_artists(3)
json_add_field(artists,
'name', ['Cassius', 'Benjamin', 'James'],
arr=True)
albums = create_albums(4)
json_add_name(albums, 'Country Album ')
json_add_to_field(albums[0:2], 'artists', artists[0])
json_add_to_field(albums[2:4], 'artists', artists[1:3], arr=True)
json_add_to_field(albums, 'images', create_image())
u._saved_albums = [albums[0]]
u._music_taste = create_tracks(3)
json_add_field(u._music_taste, 'album', albums[1:], arr=True)
quiz = Quiz.objects.create(user_id='cassius')
q = question_saved_albums(quiz, u)
self.assertEqual(q.choices.count(), 4)
self.assertEqual(q.answers().count(), 1)
self.assertEqual(q.incorrect_answers().count(), 3)
c = q.answers()[0]
self.assertEqual(u._saved_albums[0]['name'], c.primary_text)
self.assertEqual(u._saved_albums[0]['artists'][0]['name'],
c.secondary_text)
for c in q.choices.all():
self.assertEqual(c.image_url, '200url')
for c in q.incorrect_answers():
title = c.primary_text
artist = c.secondary_text
found = False
for t in u._music_taste:
if t['album']['name'] == title and t['album']['artists'][0][
'name'] == artist:
found = True
self.assertTrue(found)
