def test_for_account(self):
"Should only count scrobbles by supplied Account."
account = AccountFactory()
# Our 1 scrobble by this account:
ScrobbleFactory(account=account,
artist=self.artist1, track=self.tracks[1], album=self.albums[1])
albums = ditto_lastfm.top_albums(account=account, limit='all')
self.assertEqual(len(albums), 1)
self.assertEqual(albums[0], self.albums[1])
self.assertEqual(albums[0].scrobble_count, 1)
def test_for_day_with_date(self):
"Should return only albums from the requested day, using date."
# 2 scrobbles on this day:
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2016-10-01 00:00:00'))
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2016-10-01 23:59:59'))
# 1 scrobble on this day:
ScrobbleFactory(track=self.tracks[2], album=self.albums[2],
post_time=datetime_from_str('2016-10-02 12:00:00'))
albums = ditto_lastfm.top_albums(period='day',
date=datetime_from_str('2016-10-01 00:00:00').date())
self.assertEqual(len(albums), 1)
self.assertEqual(albums[0].scrobble_count, 2)
def test_for_year(self):
"Should return only albums from the requested year."
# 2 scrobbles in this year:
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2015-01-01 12:00:00'))
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2015-12-31 12:00:00'))
# 1 scrobble in this year:
ScrobbleFactory(track=self.tracks[2], album=self.albums[2],
post_time=datetime_from_str('2016-03-01 12:00:00'))
albums = ditto_lastfm.top_albums(period='year',
date=datetime_from_str('2015-09-01 00:00:00'))
self.assertEqual(len(albums), 1)
self.assertEqual(albums[0].scrobble_count, 2)
def test_for_month(self):
"Should return only albums from the requested month."
# 2 scrobbles in this month:
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2016-09-01 12:00:00'))
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2016-09-30 12:00:00'))
# 1 scrobble in this month:
ScrobbleFactory(track=self.tracks[2], album=self.albums[2],
post_time=datetime_from_str('2016-10-01 12:00:00'))
albums = ditto_lastfm.top_albums(period='month',
date=datetime_from_str('2016-09-15 00:00:00'))
self.assertEqual(len(albums), 1)
self.assertEqual(albums[0].scrobble_count, 2)
def test_for_week_sunday_start(self):
"Should return only albums from the requested week (Sunday start)."
# 2 scrobble in this week:
# 2017-09-03 is a Sunday
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2017-09-03 12:00:00'))
ScrobbleFactory(track=self.tracks[1], album=self.albums[1],
post_time=datetime_from_str('2017-09-09 12:00:00'))
# 1 scrobble in this week:
ScrobbleFactory(track=self.tracks[2], album=self.albums[2],
post_time=datetime_from_str('2017-09-10 12:00:00'))
albums = ditto_lastfm.top_albums(period='week',
date=datetime_from_str('2017-09-07 00:00:00'))
self.assertEqual(len(albums), 1)
self.assertEqual(albums[0].scrobble_count, 2)
def test_for_artist(self):
"Should only return the artist's albums"
albums = ditto_lastfm.top_albums(artist=self.artist1, limit='all')
self.assertEqual(len(albums), 11)
self.assertEqual(albums[0], self.albums[1])
self.assertEqual(albums[1], self.albums[2])
def test_limit_all(self):
"Should return all albums if `limit` is 'all'."
albums = ditto_lastfm.top_albums(limit='all')
self.assertEqual(len(albums), 12)
def test_limit(self):
"Should return `limit` albums."
albums = ditto_lastfm.top_albums(limit=3)
self.assertEqual(len(albums), 3)
def test_default_limit(self):
"By default should return 10 albums."
albums = ditto_lastfm.top_albums()
self.assertEqual(len(albums), 10)
def test_order(self):
"The most scrobbled albums should be first."
albums = ditto_lastfm.top_albums()
self.assertEqual(albums[0], self.album2)
self.assertEqual(albums[1], self.albums[1])
self.assertEqual(albums[2], self.albums[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_albums(date=d, period='bob')
def test_date_error(self):
"Should raise TypeError if invalid date is supplied."
with self.assertRaises(TypeError):
ditto_lastfm.top_albums(date='bob', period='month')
def test_limit_error(self):
"Should raise ValueError if `limit` is invalid."
with self.assertRaises(ValueError):
ditto_lastfm.top_albums(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_albums(artist='bob', limit=3)
