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Refactor tag_cache generation tests

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This commit is contained in:
Thomas Adamcik 2010-10-29 21:56:20 +02:00
parent a8a447c47f
commit 21eadf3dc7
1 changed files with 36 additions and 19 deletions
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55
tests/frontends/mpd/serializer_test.py
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@ -115,36 +115,53 @@ class TracksToTagCacheFormatTest(unittest.TestCase):
def tearDown(self): def tearDown(self):
settings.runtime.clear() settings.runtime.clear()
def check_headers(self, result): def consume_headers(self, result):
self.assert_(('info_begin',) in result) self.assertEqual(('info_begin',), result[0])
self.assert_(('mpd_version', protocol.VERSION) in result) self.assertEqual(('mpd_version', protocol.VERSION), result[1])
self.assert_(('fs_charset', protocol.ENCODING) in result) self.assertEqual(('fs_charset', protocol.ENCODING), result[2])
self.assert_(('info_end',) in result) self.assertEqual(('info_end',), result[3])
return result[4:] return result[4:]
def check_song_list(self, result): def consume_song_list(self, result):
self.assertEqual(('songList begin',), result[0]) self.assertEqual(('songList begin',), result[0])
self.assertEqual(('songList end',), result[-1]) for i, row in enumerate(result):
return result[1:-1] if row == ('songList end',):
return result[1:i], result[i+1:]
self.fail("Couldn't find songList end in result")
def test_empty_tag_cache(self): def test_empty_tag_cache_has_header(self):
result = translator.tracks_to_tag_cache_format([]) result = translator.tracks_to_tag_cache_format([])
result = self.check_headers(result) result = self.consume_headers(result)
result = self.check_song_list(result)
def test_empty_tag_cache_has_song_list(self):
result = translator.tracks_to_tag_cache_format([])
result = self.consume_headers(result)
song_list, result = self.consume_song_list(result)
self.assertEqual(len(song_list), 0)
self.assertEqual(len(result), 0) self.assertEqual(len(result), 0)
def test_simple_tag_cache_has_header(self): def test_tag_cache_has_header(self):
track = Track(uri='file:///dir/subdir/song.mp3') track = Track(uri='file:///dir/subdir/song.mp3')
result = translator.tracks_to_tag_cache_format([track]) result = translator.tracks_to_tag_cache_format([track])
result = self.check_headers(result) result = self.consume_headers(result)
result = self.check_song_list(result)
def test_simple_tag_cache_has_formated_track(self): def test_tag_cache_has_song_list(self):
track = Track(uri='file:///dir/subdir/song.mp3')
result = translator.tracks_to_tag_cache_format([track])
result = self.consume_headers(result)
song_list, result = self.consume_song_list(result)
self.assert_(song_list)
self.assertEqual(len(result), 0)
def test_tag_cache_has_formated_track(self):
track = Track(uri='file:///dir/subdir/song.mp3') track = Track(uri='file:///dir/subdir/song.mp3')
formated = translator.track_to_mpd_format(track, key=True) formated = translator.track_to_mpd_format(track, key=True)
result = translator.tracks_to_tag_cache_format([track]) result = translator.tracks_to_tag_cache_format([track])
result = self.check_headers(result)
result = self.check_song_list(result)
self.assertEqual(result, formated) result = self.consume_headers(result)
song_list, result = self.consume_song_list(result)
self.assertEqual(song_list, formated)
self.assertEqual(len(result), 0)