168 lines
6.4 KiB
Python
168 lines
6.4 KiB
Python
import datetime as dt
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import unittest
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from mopidy import settings
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from mopidy.frontends.mpd import translator, protocol
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from mopidy.models import Album, Artist, Playlist, Track
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class TrackMpdFormatTest(unittest.TestCase):
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def setUp(self):
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settings.LOCAL_MUSIC_FOLDER = '/dir/subdir'
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def tearDown(self):
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settings.runtime.clear()
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def test_track_to_mpd_format_for_empty_track(self):
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result = translator.track_to_mpd_format(Track())
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self.assert_(('file', '') in result)
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self.assert_(('Time', 0) in result)
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self.assert_(('Artist', '') in result)
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self.assert_(('Title', '') in result)
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self.assert_(('Album', '') in result)
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self.assert_(('Track', 0) in result)
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self.assert_(('Date', '') in result)
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self.assertEqual(len(result), 7)
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def test_track_to_mpd_format_with_position(self):
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result = translator.track_to_mpd_format(Track(), position=1)
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self.assert_(('Pos', 1) not in result)
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def test_track_to_mpd_format_with_cpid(self):
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result = translator.track_to_mpd_format(Track(), cpid=1)
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self.assert_(('Id', 1) not in result)
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def test_track_to_mpd_format_with_position_and_cpid(self):
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result = translator.track_to_mpd_format(Track(), position=1, cpid=2)
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self.assert_(('Pos', 1) in result)
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self.assert_(('Id', 2) in result)
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def test_track_to_mpd_format_with_key(self):
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track = Track(uri='file:///dir/subdir/file.mp3')
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result = translator.track_to_mpd_format(track, key=True)
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self.assert_(('key', 'file.mp3') in result)
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def test_track_to_mpd_format_track_uses_uri_to_mpd_relative_path(self):
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track = Track(uri='file:///dir/subdir/song.mp3')
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path = dict(translator.track_to_mpd_format(track))['file']
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correct_path = translator.uri_to_mpd_relative_path(track.uri)
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self.assertEqual(path, correct_path)
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def test_track_to_mpd_format_for_nonempty_track(self):
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track = Track(
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uri=u'a uri',
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artists=[Artist(name=u'an artist')],
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name=u'a name',
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album=Album(name=u'an album', num_tracks=13),
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track_no=7,
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date=dt.date(1977, 1, 1),
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length=137000,
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)
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result = translator.track_to_mpd_format(track, position=9, cpid=122)
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self.assert_(('file', 'a uri') in result)
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self.assert_(('Time', 137) in result)
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self.assert_(('Artist', 'an artist') in result)
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self.assert_(('Title', 'a name') in result)
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self.assert_(('Album', 'an album') in result)
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self.assert_(('Track', '7/13') in result)
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self.assert_(('Date', dt.date(1977, 1, 1)) in result)
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self.assert_(('Pos', 9) in result)
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self.assert_(('Id', 122) in result)
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self.assertEqual(len(result), 9)
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def test_track_artists_to_mpd_format(self):
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track = Track(artists=[Artist(name=u'ABBA'), Artist(name=u'Beatles')])
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translated = translator.track_artists_to_mpd_format(track)
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self.assertEqual(translated, u'ABBA, Beatles')
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class PlaylistMpdFormatTest(unittest.TestCase):
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def test_mpd_format(self):
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playlist = Playlist(tracks=[
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Track(track_no=1), Track(track_no=2), Track(track_no=3)])
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result = translator.playlist_to_mpd_format(playlist)
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self.assertEqual(len(result), 3)
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def test_mpd_format_with_range(self):
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playlist = Playlist(tracks=[
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Track(track_no=1), Track(track_no=2), Track(track_no=3)])
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result = translator.playlist_to_mpd_format(playlist, 1, 2)
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self.assertEqual(len(result), 1)
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self.assertEqual(dict(result[0])['Track'], 2)
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class UriToMpdRelativePathTest(unittest.TestCase):
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def setUp(self):
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settings.LOCAL_MUSIC_FOLDER = '/dir/subdir'
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def tearDown(self):
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settings.runtime.clear()
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def test_none_file_returns_empty_string(self):
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uri = 'file:///dir/subdir/music/album/song.mp3'
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result = translator.uri_to_mpd_relative_path(None)
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self.assertEqual('', result)
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def test_file_gets_stripped(self):
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uri = 'file:///dir/subdir/music/album/song.mp3'
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result = translator.uri_to_mpd_relative_path(uri)
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self.assertEqual('/music/album/song.mp3', result)
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class TracksToTagCacheFormatTest(unittest.TestCase):
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def setUp(self):
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settings.LOCAL_MUSIC_FOLDER = '/dir/subdir'
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def tearDown(self):
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settings.runtime.clear()
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def consume_headers(self, result):
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self.assertEqual(('info_begin',), result[0])
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self.assertEqual(('mpd_version', protocol.VERSION), result[1])
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self.assertEqual(('fs_charset', protocol.ENCODING), result[2])
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self.assertEqual(('info_end',), result[3])
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return result[4:]
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def consume_song_list(self, result):
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self.assertEqual(('songList begin',), result[0])
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for i, row in enumerate(result):
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if row == ('songList end',):
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return result[1:i], result[i+1:]
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self.fail("Couldn't find songList end in result")
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def test_empty_tag_cache_has_header(self):
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result = translator.tracks_to_tag_cache_format([])
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result = self.consume_headers(result)
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def test_empty_tag_cache_has_song_list(self):
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result = translator.tracks_to_tag_cache_format([])
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result = self.consume_headers(result)
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song_list, result = self.consume_song_list(result)
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self.assertEqual(len(song_list), 0)
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self.assertEqual(len(result), 0)
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def test_tag_cache_has_header(self):
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track = Track(uri='file:///dir/subdir/song.mp3')
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result = translator.tracks_to_tag_cache_format([track])
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result = self.consume_headers(result)
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def test_tag_cache_has_song_list(self):
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track = Track(uri='file:///dir/subdir/song.mp3')
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result = translator.tracks_to_tag_cache_format([track])
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result = self.consume_headers(result)
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song_list, result = self.consume_song_list(result)
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self.assert_(song_list)
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self.assertEqual(len(result), 0)
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def test_tag_cache_has_formated_track(self):
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track = Track(uri='file:///dir/subdir/song.mp3')
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formated = translator.track_to_mpd_format(track, key=True)
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result = translator.tracks_to_tag_cache_format([track])
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result = self.consume_headers(result)
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song_list, result = self.consume_song_list(result)
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self.assertEqual(song_list, formated)
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self.assertEqual(len(result), 0)
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