def test_for_account(self):
"Should only count scrobbles by the supplied Account."
account = AccountFactory()
# Our one scrobble by this account:
ScrobbleFactory(account=account,
artist=self.artist1, track=self.tracks[1])
tracks = ditto_lastfm.top_tracks(account=account, limit='all')
self.assertEqual(len(tracks), 1)
self.assertEqual(tracks[0], self.tracks[1])
self.assertEqual(tracks[0].scrobble_count, 1)
def test_for_year(self):
"Should return only tracks from the requested year."
# 2 scrobbles in this year:
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2015-01-01 12:00:00'))
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2015-12-31 12:00:00'))
# 1 scrobble in this year:
ScrobbleFactory(track=self.tracks[2],
post_time=datetime_from_str('2016-03-01 12:00:00'))
tracks = ditto_lastfm.top_tracks(period='year',
date=datetime_from_str('2015-09-01 00:00:00'))
self.assertEqual(len(tracks), 1)
self.assertEqual(tracks[0].scrobble_count, 2)
def test_for_month(self):
"Should return only tracks from the requested month."
# 2 scrobbles in this month:
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2016-09-01 12:00:00'))
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2016-09-30 12:00:00'))
# 1 scrobble in this month:
ScrobbleFactory(track=self.tracks[2],
post_time=datetime_from_str('2016-10-01 12:00:00'))
tracks = ditto_lastfm.top_tracks(period='month',
date=datetime_from_str('2016-09-15 00:00:00'))
self.assertEqual(len(tracks), 1)
self.assertEqual(tracks[0].scrobble_count, 2)
def test_for_day_with_date(self):
"Should return only tracks from the requested day, using date."
# 2 scrobbles on this day:
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2016-10-01 00:00:00'))
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2016-10-01 23:59:59'))
# 1 scrobble on this day:
ScrobbleFactory(track=self.tracks[2],
post_time=datetime_from_str('2016-10-02 12:00:00'))
tracks = ditto_lastfm.top_tracks(period='day',
date=datetime_from_str('2016-10-01 00:00:00').date())
self.assertEqual(len(tracks), 1)
self.assertEqual(tracks[0].scrobble_count, 2)
def test_for_week_monday_start(self):
"Should return only tracks from the requested week (Monday start)."
# 2 scrobbles on this day:
# 2017-09-04 is a Monday
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2017-09-04 00:00:00'))
ScrobbleFactory(track=self.tracks[1],
post_time=datetime_from_str('2017-09-10 23:59:59'))
# 1 scrobble on this day:
ScrobbleFactory(track=self.tracks[2],
post_time=datetime_from_str('2017-09-11 12:00:00'))
tracks = ditto_lastfm.top_tracks(period='week',
date=datetime_from_str('2017-09-07 00:00:00'))
self.assertEqual(len(tracks), 1)
self.assertEqual(tracks[0].scrobble_count, 2)
def test_period_error(self):
"Should raise TypeError if invalid period is supplied."
d = datetime_from_str('2016-10-24 12:00:00')
with self.assertRaises(TypeError):
ditto_lastfm.top_tracks(date=d, period='bob')
def test_date_error(self):
"Should raise TypeError if invalid date is supplied."
with self.assertRaises(TypeError):
ditto_lastfm.top_tracks(date='bob', period='month')
def test_limit_error(self):
"Should raise ValueError if `limit` is invalid."
with self.assertRaises(ValueError):
ditto_lastfm.top_tracks(artist=self.artist1, limit='bob')
def test_artist_error(self):
"Should raise TypeError if invalid Artist is supplied."
with self.assertRaises(TypeError):
ditto_lastfm.top_tracks(artist='bob', limit=3)
def test_for_artist(self):
"Should return only the Artist's tracks."
tracks = ditto_lastfm.top_tracks(artist=self.artist1, limit='all')
self.assertEqual(len(tracks), 2)
self.assertEqual(tracks[0], self.tracks[1])
self.assertEqual(tracks[1], self.tracks[2])
def test_for_album(self):
"Should return only the tracks on that Album."
tracks = ditto_lastfm.top_tracks(album=self.album1, limit='all')
self.assertEqual(len(tracks), 2)
self.assertEqual(tracks[0], self.tracks[1])
self.assertEqual(tracks[1], self.tracks[2])
def test_limit_all(self):
"Should return all tracks if `limit` is 'all'."
tracks = ditto_lastfm.top_tracks(limit='all')
self.assertEqual(len(tracks), 12)
def test_limit(self):
"Should return `limit` tracks."
tracks = ditto_lastfm.top_tracks(limit=3)
self.assertEqual(len(tracks), 3)
def test_default_limit(self):
"By default should return 10 tracks."
tracks = ditto_lastfm.top_tracks()
self.assertEqual(len(tracks), 10)
def test_order(self):
"The most scrobbled tracks should be first."
tracks = ditto_lastfm.top_tracks()
self.assertEqual(tracks[0], self.track2)
self.assertEqual(tracks[1], self.tracks[1])
self.assertEqual(tracks[2], self.tracks[2])
