def test_parse_position(self):
"""Test the conversion of discogs `position` to medium, medium_index
and subtrack_index."""
# List of tuples (discogs_position, (medium, medium_index, subindex)
positions = [('1', (None, '1', None)),
('A12', ('A', '12', None)),
('12-34', ('12-', '34', None)),
('CD1-1', ('CD1-', '1', None)),
('1.12', (None, '1', '12')),
('12.a', (None, '12', 'A')),
('12.34', (None, '12', '34')),
('1ab', (None, '1', 'AB')),
# Non-standard
('IV', ('IV', None, None)),
]
d = DiscogsPlugin()
for position, expected in positions:
self.assertEqual(d.get_track_index(position), expected)
def test_parse_position(self):
"""Test the conversion of discogs `position` to medium, medium_index
and subtrack_index."""
# List of tuples (discogs_position, (medium, medium_index, subindex)
positions = [
("1", (None, "1", None)),
("A12", ("A", "12", None)),
("12-34", ("12-", "34", None)),
("CD1-1", ("CD1-", "1", None)),
("1.12", (None, "1", "12")),
("12.a", (None, "12", "A")),
("12.34", (None, "12", "34")),
("1ab", (None, "1", "AB")),
# Non-standard
("IV", ("IV", None, None)),
]
d = DiscogsPlugin()
for position, expected in positions:
self.assertEqual(d.get_track_index(position), expected)
def test_parse_position(self):
"""Test the conversion of discogs `position` to medium, medium_index
and subtrack_index."""
# List of tuples (discogs_position, (medium, medium_index, subindex)
positions = [
('1', (None, '1', None)),
('A12', ('A', '12', None)),
('12-34', ('12-', '34', None)),
('CD1-1', ('CD1-', '1', None)),
('1.12', (None, '1', '12')),
('12.a', (None, '12', 'A')),
('12.34', (None, '12', '34')),
('1ab', (None, '1', 'AB')),
# Non-standard
('IV', ('IV', None, None)),
]
d = DiscogsPlugin()
for position, expected in positions:
self.assertEqual(d.get_track_index(position), expected)
def test_parse_track_indices(self):
release = self._make_release_from_positions(['1', '2'])
d = DiscogsPlugin().get_album_info(release)
t = d.tracks
self.assertEqual(t[0].medium_index, 1)
self.assertEqual(t[0].index, 1)
self.assertEqual(t[0].medium_total, 2)
self.assertEqual(t[1].medium_index, 2)
self.assertEqual(t[1].index, 2)
self.assertEqual(t[1].medium_total, 2)
def test_parse_media_for_tracks(self):
tracks = [
self._make_track('TITLE ONE', '1', '01:01'),
self._make_track('TITLE TWO', '2', '02:02')
]
release = self._make_release(tracks=tracks)
d = DiscogsPlugin().get_album_info(release)
t = d.tracks
self.assertEqual(d.media, 'FORMAT')
self.assertEqual(t[0].media, d.media)
self.assertEqual(t[1].media, d.media)
def test_parse_tracklist_subtracks_indices(self):
"""Test parsing of subtracks that include index tracks."""
release = self._make_release_from_positions(['', '', '1.1', '1.2'])
# Track 1: Index track with medium title
release.data['tracklist'][0]['title'] = 'MEDIUM TITLE'
# Track 2: Index track with track group title
release.data['tracklist'][1]['title'] = 'TRACK GROUP TITLE'
d = DiscogsPlugin().get_album_info(release)
self.assertEqual(d.mediums, 1)
self.assertEqual(len(d.tracks), 1)
self.assertEqual(d.tracks[0].title, 'TRACK GROUP TITLE')
def test_parse_minimal_release(self):
"""Test parsing of a release with the minimal amount of information."""
data = {'id': 123,
'tracklist': [self._make_track('A', '1', '01:01')],
'artists': [{'name': 'ARTIST NAME', 'id': 321, 'join': ''}],
'title': 'TITLE'}
release = Bag(data=data,
title=data['title'],
artists=[Bag(data=d) for d in data['artists']])
d = DiscogsPlugin().get_album_info(release)
self.assertEqual(d.artist, 'ARTIST NAME')
self.assertEqual(d.album, 'TITLE')
self.assertEqual(len(d.tracks), 1)
def test_parse_tracklist_subtracks_nested(self):
"""Test parsing of subtracks defined inside a index track."""
release = self._make_release_from_positions(['1', '', '3'])
# Track 2: Index track with track group title, and sub_tracks
release.data['tracklist'][1]['title'] = 'TRACK GROUP TITLE'
release.data['tracklist'][1]['sub_tracks'] = [
self._make_track('TITLE ONE', '2.1', '01:01'),
self._make_track('TITLE TWO', '2.2', '02:02')
]
d = DiscogsPlugin().get_album_info(release)
self.assertEqual(d.mediums, 1)
self.assertEqual(len(d.tracks), 3)
self.assertEqual(d.tracks[1].title, 'TRACK GROUP TITLE')
def test_parse_medium_numbers_two_mediums_two_sided(self):
release = self._make_release_from_positions(['A1', 'B1', 'C1'])
d = DiscogsPlugin().get_album_info(release)
t = d.tracks
self.assertEqual(d.mediums, 2)
self.assertEqual(t[0].medium, 1)
self.assertEqual(t[0].medium_total, 2)
self.assertEqual(t[0].medium_index, 1)
self.assertEqual(t[1].medium, 1)
self.assertEqual(t[1].medium_total, 2)
self.assertEqual(t[1].medium_index, 2)
self.assertEqual(t[2].medium, 2)
self.assertEqual(t[2].medium_total, 2)
self.assertEqual(t[2].medium_index, 1)
def test_parse_tracklist_disctitles(self):
"""Test parsing of index tracks that act as disc titles."""
release = self._make_release_from_positions(['', '1-1', '1-2', '',
'2-1'])
# Track 1: Index track with medium title (Cd1)
release.data['tracklist'][0]['title'] = 'MEDIUM TITLE CD1'
# Track 4: Index track with medium title (Cd2)
release.data['tracklist'][3]['title'] = 'MEDIUM TITLE CD2'
d = DiscogsPlugin().get_album_info(release)
self.assertEqual(d.mediums, 2)
self.assertEqual(d.tracks[0].disctitle, 'MEDIUM TITLE CD1')
self.assertEqual(d.tracks[1].disctitle, 'MEDIUM TITLE CD1')
self.assertEqual(d.tracks[2].disctitle, 'MEDIUM TITLE CD2')
self.assertEqual(len(d.tracks), 3)
def test_album_for_id(self):
"""Test parsing for a valid Discogs release_id"""
test_patterns = [('http://www.discogs.com/G%C3%BCnther-Lause-Meru-Ep/release/4354798', 4354798), # NOQA E501
('http://www.discogs.com/release/4354798-G%C3%BCnther-Lause-Meru-Ep', 4354798), # NOQA E501
('http://www.discogs.com/G%C3%BCnther-4354798Lause-Meru-Ep/release/4354798', 4354798), # NOQA E501
('http://www.discogs.com/release/4354798-G%C3%BCnther-4354798Lause-Meru-Ep/', 4354798), # NOQA E501
('[r4354798]', 4354798),
('r4354798', 4354798),
('4354798', 4354798),
('yet-another-metadata-provider.org/foo/12345', ''),
('005b84a0-ecd6-39f1-b2f6-6eb48756b268', ''),
]
for test_pattern, expected in test_patterns:
match = DiscogsPlugin.extract_release_id_regex(test_pattern)
if not match:
match = ''
self.assertEqual(match, expected)
def test_parse_track_indices_several_media(self):
release = self._make_release_from_positions(
['1-1', '1-2', '2-1', '3-1'])
d = DiscogsPlugin().get_album_info(release)
t = d.tracks
self.assertEqual(d.mediums, 3)
self.assertEqual(t[0].medium_index, 1)
self.assertEqual(t[0].index, 1)
self.assertEqual(t[0].medium_total, 3)
self.assertEqual(t[1].medium_index, 2)
self.assertEqual(t[1].index, 2)
self.assertEqual(t[1].medium_total, 3)
self.assertEqual(t[2].medium_index, 1)
self.assertEqual(t[2].index, 3)
self.assertEqual(t[2].medium_total, 3)
self.assertEqual(t[3].medium_index, 1)
self.assertEqual(t[3].index, 4)
self.assertEqual(t[3].medium_total, 3)
def test_parse_with_featuring_both(self):
"""Test parsing of a release with featuring album artists and a featuring artists track."""
data = {
'id':
123,
'tracklist': [
self._make_track('A',
'1',
'01:01',
extraartists=[{
'name': 'SECOND ARTIST NAME',
'id': 320,
'role': 'Featuring'
}])
],
'artists': [{
'name': 'ARTIST NAME',
'id': 321,
'join': ''
}],
'credits': [{
'name': 'ANOTHER ARTIST NAME',
'role': 'Featuring'
}],
'title':
'TITLE'
}
release = Bag(data=data,
title=data['title'],
artists=[Bag(data=d) for d in data['artists']],
credits=[Bag(data=d) for d in data['credits']])
d = DiscogsPlugin().get_album_info(release)
self.assertEqual(d.artist, 'ARTIST NAME feat. ANOTHER ARTIST NAME')
print(d.tracks[0])
self.assertEqual(
d.tracks[0].artist,
'ARTIST NAME feat. ANOTHER ARTIST NAME, SECOND ARTIST NAME')
self.assertEqual(d.album, 'TITLE')
self.assertEqual(len(d.tracks), 1)