126 lines
3.9 KiB
Python
126 lines
3.9 KiB
Python
from __future__ import absolute_import, unicode_literals
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import os
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import unittest
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from mopidy import exceptions
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from mopidy.audio import scan
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from mopidy.internal import path as path_lib
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from tests import path_to_data_dir
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class ScannerTest(unittest.TestCase):
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def setUp(self): # noqa: N802
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self.errors = {}
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self.result = {}
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def find(self, path):
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media_dir = path_to_data_dir(path)
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result, errors = path_lib.find_mtimes(media_dir)
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for path in result:
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yield os.path.join(media_dir, path)
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def scan(self, paths):
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scanner = scan.Scanner()
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for path in paths:
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uri = path_lib.path_to_uri(path)
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key = uri[len('file://'):]
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try:
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self.result[key] = scanner.scan(uri)
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except exceptions.ScannerError as error:
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self.errors[key] = error
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def check(self, name, key, value):
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name = path_to_data_dir(name)
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self.assertEqual(self.result[name].tags[key], value)
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def check_if_missing_plugin(self):
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for path, result in self.result.items():
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if not path.endswith('.mp3'):
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continue
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if not result.playable and result.mime == 'audio/mpeg':
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raise unittest.SkipTest('Missing MP3 support?')
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def test_tags_is_set(self):
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self.scan(self.find('scanner/simple'))
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self.assert_(self.result.values()[0].tags)
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def test_errors_is_not_set(self):
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self.scan(self.find('scanner/simple'))
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self.check_if_missing_plugin()
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self.assert_(not self.errors)
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def test_duration_is_set(self):
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self.scan(self.find('scanner/simple'))
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self.check_if_missing_plugin()
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ogg = path_to_data_dir('scanner/simple/song1.ogg')
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mp3 = path_to_data_dir('scanner/simple/song1.mp3')
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self.assertEqual(self.result[mp3].duration, 4680)
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self.assertEqual(self.result[ogg].duration, 4680)
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def test_artist_is_set(self):
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self.scan(self.find('scanner/simple'))
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self.check_if_missing_plugin()
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self.check('scanner/simple/song1.mp3', 'artist', ['name'])
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self.check('scanner/simple/song1.ogg', 'artist', ['name'])
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def test_album_is_set(self):
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self.scan(self.find('scanner/simple'))
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self.check_if_missing_plugin()
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self.check('scanner/simple/song1.mp3', 'album', ['albumname'])
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self.check('scanner/simple/song1.ogg', 'album', ['albumname'])
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def test_track_is_set(self):
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self.scan(self.find('scanner/simple'))
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self.check_if_missing_plugin()
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self.check('scanner/simple/song1.mp3', 'title', ['trackname'])
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self.check('scanner/simple/song1.ogg', 'title', ['trackname'])
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def test_nonexistant_dir_does_not_fail(self):
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self.scan(self.find('scanner/does-not-exist'))
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self.assert_(not self.errors)
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def test_other_media_is_ignored(self):
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self.scan(self.find('scanner/image'))
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self.assertFalse(self.result.values()[0].playable)
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def test_log_file_that_gst_thinks_is_mpeg_1_is_ignored(self):
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self.scan([path_to_data_dir('scanner/example.log')])
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self.check_if_missing_plugin()
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log = path_to_data_dir('scanner/example.log')
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self.assertLess(self.result[log].duration, 100)
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def test_empty_wav_file(self):
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self.scan([path_to_data_dir('scanner/empty.wav')])
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wav = path_to_data_dir('scanner/empty.wav')
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self.assertEqual(self.result[wav].duration, 0)
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def test_uri_list(self):
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path = path_to_data_dir('scanner/playlist.m3u')
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self.scan([path])
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self.assertEqual(self.result[path].mime, 'text/uri-list')
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def test_text_plain(self):
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# GStreamer decode bin hardcodes bad handling of text plain :/
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path = path_to_data_dir('scanner/plain.txt')
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self.scan([path])
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self.assertIn(path, self.errors)
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@unittest.SkipTest
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def test_song_without_time_is_handeled(self):
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pass
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