mopidy/tests/audio/test_scan.py
2014-12-07 20:17:10 +01:00

376 lines
14 KiB
Python

from __future__ import absolute_import, unicode_literals
import os
import unittest
import gobject
gobject.threads_init()
from mopidy import exceptions
from mopidy.audio import scan
from mopidy.models import Album, Artist, Track
from mopidy.utils import path as path_lib
from tests import path_to_data_dir
class FakeGstDate(object):
def __init__(self, year, month, day):
self.year = year
self.month = month
self.day = day
# TODO: keep ids without name?
class TranslatorTest(unittest.TestCase):
def setUp(self):
self.data = {
'uri': 'uri',
'duration': 4531000000,
'mtime': 1234,
'tags': {
'album': ['album'],
'track-number': [1],
'artist': ['artist'],
'composer': ['composer'],
'performer': ['performer'],
'album-artist': ['albumartist'],
'title': ['track'],
'track-count': [2],
'album-disc-number': [2],
'album-disc-count': [3],
'date': [FakeGstDate(2006, 1, 1,)],
'container-format': ['ID3 tag'],
'genre': ['genre'],
'comment': ['comment'],
'musicbrainz-trackid': ['trackid'],
'musicbrainz-albumid': ['albumid'],
'musicbrainz-artistid': ['artistid'],
'musicbrainz-albumartistid': ['albumartistid'],
'bitrate': [1000],
},
}
artist = Artist(name='artist', musicbrainz_id='artistid')
composer = Artist(name='composer')
performer = Artist(name='performer')
albumartist = Artist(name='albumartist',
musicbrainz_id='albumartistid')
album = Album(name='album', num_tracks=2, num_discs=3,
musicbrainz_id='albumid', artists=[albumartist])
self.track = Track(uri='uri', name='track', date='2006-01-01',
genre='genre', track_no=1, disc_no=2, length=4531,
comment='comment', musicbrainz_id='trackid',
last_modified=1234, album=album, bitrate=1000,
artists=[artist], composers=[composer],
performers=[performer])
def check(self, expected):
actual = scan.audio_data_to_track(self.data)
self.assertEqual(expected, actual)
def check_local(self, expected):
actual = scan.add_musicbrainz_cover_art(
scan.audio_data_to_track(self.data))
self.assertEqual(expected, actual)
def test_track(self):
self.check(self.track)
def test_none_track_length(self):
self.data['duration'] = None
self.check(self.track.copy(length=None))
def test_none_track_last_modified(self):
self.data['mtime'] = None
self.check(self.track.copy(last_modified=None))
def test_missing_track_no(self):
del self.data['tags']['track-number']
self.check(self.track.copy(track_no=None))
def test_multiple_track_no(self):
self.data['tags']['track-number'].append(9)
self.check(self.track)
def test_missing_track_disc_no(self):
del self.data['tags']['album-disc-number']
self.check(self.track.copy(disc_no=None))
def test_multiple_track_disc_no(self):
self.data['tags']['album-disc-number'].append(9)
self.check(self.track)
def test_missing_track_name(self):
del self.data['tags']['title']
self.check(self.track.copy(name=None))
def test_multiple_track_name(self):
self.data['tags']['title'] = ['name1', 'name2']
self.check(self.track.copy(name='name1; name2'))
def test_missing_track_musicbrainz_id(self):
del self.data['tags']['musicbrainz-trackid']
self.check(self.track.copy(musicbrainz_id=None))
def test_multiple_track_musicbrainz_id(self):
self.data['tags']['musicbrainz-trackid'].append('id')
self.check(self.track)
def test_missing_track_bitrate(self):
del self.data['tags']['bitrate']
self.check(self.track.copy(bitrate=None))
def test_multiple_track_bitrate(self):
self.data['tags']['bitrate'].append(1234)
self.check(self.track)
def test_missing_track_genre(self):
del self.data['tags']['genre']
self.check(self.track.copy(genre=None))
def test_multiple_track_genre(self):
self.data['tags']['genre'] = ['genre1', 'genre2']
self.check(self.track.copy(genre='genre1; genre2'))
def test_missing_track_date(self):
del self.data['tags']['date']
self.check(self.track.copy(date=None))
def test_multiple_track_date(self):
self.data['tags']['date'].append(FakeGstDate(2030, 1, 1))
self.check(self.track)
def test_invalid_track_date(self):
self.data['tags']['date'] = [FakeGstDate(65535, 1, 1)]
self.check(self.track.copy(date=None))
def test_missing_track_comment(self):
del self.data['tags']['comment']
self.check(self.track.copy(comment=None))
def test_multiple_track_comment(self):
self.data['tags']['comment'] = ['comment1', 'comment2']
self.check(self.track.copy(comment='comment1; comment2'))
def test_missing_track_artist_name(self):
del self.data['tags']['artist']
self.check(self.track.copy(artists=[]))
def test_multiple_track_artist_name(self):
self.data['tags']['artist'] = ['name1', 'name2']
artists = [Artist(name='name1'), Artist(name='name2')]
self.check(self.track.copy(artists=artists))
def test_missing_track_artist_musicbrainz_id(self):
del self.data['tags']['musicbrainz-artistid']
artist = list(self.track.artists)[0].copy(musicbrainz_id=None)
self.check(self.track.copy(artists=[artist]))
def test_multiple_track_artist_musicbrainz_id(self):
self.data['tags']['musicbrainz-artistid'].append('id')
self.check(self.track)
def test_missing_track_composer_name(self):
del self.data['tags']['composer']
self.check(self.track.copy(composers=[]))
def test_multiple_track_composer_name(self):
self.data['tags']['composer'] = ['composer1', 'composer2']
composers = [Artist(name='composer1'), Artist(name='composer2')]
self.check(self.track.copy(composers=composers))
def test_missing_track_performer_name(self):
del self.data['tags']['performer']
self.check(self.track.copy(performers=[]))
def test_multiple_track_performe_name(self):
self.data['tags']['performer'] = ['performer1', 'performer2']
performers = [Artist(name='performer1'), Artist(name='performer2')]
self.check(self.track.copy(performers=performers))
def test_missing_album_name(self):
del self.data['tags']['album']
album = self.track.album.copy(name=None)
self.check(self.track.copy(album=album))
def test_multiple_album_name(self):
self.data['tags']['album'].append('album2')
self.check(self.track)
def test_missing_album_musicbrainz_id(self):
del self.data['tags']['musicbrainz-albumid']
album = self.track.album.copy(musicbrainz_id=None,
images=[])
self.check(self.track.copy(album=album))
def test_multiple_album_musicbrainz_id(self):
self.data['tags']['musicbrainz-albumid'].append('id')
self.check(self.track)
def test_album_musicbrainz_id_cover(self):
album = self.track.album.copy(
images=frozenset(
['http://coverartarchive.org/release/albumid/front']))
self.check_local(self.track.copy(album=album))
def test_missing_album_num_tracks(self):
del self.data['tags']['track-count']
album = self.track.album.copy(num_tracks=None)
self.check(self.track.copy(album=album))
def test_multiple_album_num_tracks(self):
self.data['tags']['track-count'].append(9)
self.check(self.track)
def test_missing_album_num_discs(self):
del self.data['tags']['album-disc-count']
album = self.track.album.copy(num_discs=None)
self.check(self.track.copy(album=album))
def test_multiple_album_num_discs(self):
self.data['tags']['album-disc-count'].append(9)
self.check(self.track)
def test_missing_album_artist_name(self):
del self.data['tags']['album-artist']
album = self.track.album.copy(artists=[])
self.check(self.track.copy(album=album))
def test_multiple_album_artist_name(self):
self.data['tags']['album-artist'] = ['name1', 'name2']
artists = [Artist(name='name1'), Artist(name='name2')]
album = self.track.album.copy(artists=artists)
self.check(self.track.copy(album=album))
def test_missing_album_artist_musicbrainz_id(self):
del self.data['tags']['musicbrainz-albumartistid']
albumartist = list(self.track.album.artists)[0]
albumartist = albumartist.copy(musicbrainz_id=None)
album = self.track.album.copy(artists=[albumartist])
self.check(self.track.copy(album=album))
def test_multiple_album_artist_musicbrainz_id(self):
self.data['tags']['musicbrainz-albumartistid'].append('id')
self.check(self.track)
def test_stream_organization_track_name(self):
del self.data['tags']['title']
self.data['tags']['organization'] = ['organization']
self.check(self.track.copy(name='organization'))
def test_multiple_organization_track_name(self):
del self.data['tags']['title']
self.data['tags']['organization'] = ['organization1', 'organization2']
self.check(self.track.copy(name='organization1; organization2'))
# TODO: combine all comment types?
def test_stream_location_track_comment(self):
del self.data['tags']['comment']
self.data['tags']['location'] = ['location']
self.check(self.track.copy(comment='location'))
def test_multiple_location_track_comment(self):
del self.data['tags']['comment']
self.data['tags']['location'] = ['location1', 'location2']
self.check(self.track.copy(comment='location1; location2'))
def test_stream_copyright_track_comment(self):
del self.data['tags']['comment']
self.data['tags']['copyright'] = ['copyright']
self.check(self.track.copy(comment='copyright'))
def test_multiple_copyright_track_comment(self):
del self.data['tags']['comment']
self.data['tags']['copyright'] = ['copyright1', 'copyright2']
self.check(self.track.copy(comment='copyright1; copyright2'))
class ScannerTest(unittest.TestCase):
def setUp(self):
self.errors = {}
self.data = {}
def find(self, path):
media_dir = path_to_data_dir(path)
result, errors = path_lib.find_mtimes(media_dir)
for path in result:
yield os.path.join(media_dir, path)
def scan(self, paths):
scanner = scan.Scanner()
for path in paths:
uri = path_lib.path_to_uri(path)
key = uri[len('file://'):]
try:
self.data[key] = scanner.scan(uri)
except exceptions.ScannerError as error:
self.errors[key] = error
def check(self, name, key, value):
name = path_to_data_dir(name)
self.assertEqual(self.data[name][key], value)
def check_tag(self, name, key, value):
name = path_to_data_dir(name)
self.assertEqual(self.data[name]['tags'][key], value)
def test_data_is_set(self):
self.scan(self.find('scanner/simple'))
self.assert_(self.data)
def test_errors_is_not_set(self):
self.scan(self.find('scanner/simple'))
self.assert_(not self.errors)
def test_uri_is_set(self):
self.scan(self.find('scanner/simple'))
self.check(
'scanner/simple/song1.mp3', 'uri',
'file://%s' % path_to_data_dir('scanner/simple/song1.mp3'))
self.check(
'scanner/simple/song1.ogg', 'uri',
'file://%s' % path_to_data_dir('scanner/simple/song1.ogg'))
def test_duration_is_set(self):
self.scan(self.find('scanner/simple'))
self.check('scanner/simple/song1.mp3', 'duration', 4680000000)
self.check('scanner/simple/song1.ogg', 'duration', 4680000000)
def test_artist_is_set(self):
self.scan(self.find('scanner/simple'))
self.check_tag('scanner/simple/song1.mp3', 'artist', ['name'])
self.check_tag('scanner/simple/song1.ogg', 'artist', ['name'])
def test_album_is_set(self):
self.scan(self.find('scanner/simple'))
self.check_tag('scanner/simple/song1.mp3', 'album', ['albumname'])
self.check_tag('scanner/simple/song1.ogg', 'album', ['albumname'])
def test_track_is_set(self):
self.scan(self.find('scanner/simple'))
self.check_tag('scanner/simple/song1.mp3', 'title', ['trackname'])
self.check_tag('scanner/simple/song1.ogg', 'title', ['trackname'])
def test_nonexistant_dir_does_not_fail(self):
self.scan(self.find('scanner/does-not-exist'))
self.assert_(not self.errors)
def test_other_media_is_ignored(self):
self.scan(self.find('scanner/image'))
self.assert_(self.errors)
def test_log_file_that_gst_thinks_is_mpeg_1_is_ignored(self):
self.scan([path_to_data_dir('scanner/example.log')])
self.assert_(self.errors)
def test_empty_wav_file_is_ignored(self):
self.scan([path_to_data_dir('scanner/empty.wav')])
self.assert_(self.errors)
@unittest.SkipTest
def test_song_without_time_is_handeled(self):
pass