Added tests for True Audio to make sure the recent ID3 changes didn't break anything.

test/test_formats.py

@@ -305,6 +305,73 @@ class MP3Test(FormatsTest):
     }
 
 
+class TTATest(FormatsTest):
+    original = os.path.join('test', 'data', 'test.tta')
+    supports_ratings = True
+    tags = {
+        'album': 'Foo Bar',
+        'album': '1',
+        'title': 'Foo',
+        'artist': 'Foo',
+        'albumartist': 'Foo',
+        'date': '2004',
+        'originaldate': '1980',
+        'artist': 'Foo',
+        'composer': 'Foo',
+        'lyricist': 'Foo',
+        'conductor': 'Foo',
+        'performer:guest vocal': 'Foo',
+        'remixer': 'Foo',
+        'arranger': 'Foo',
+        'engineer': 'Foo',
+        'producer': 'Foo',
+        'djmixer': 'Foo',
+        'mixer': 'Foo',
+        'grouping': 'Foo',
+        'subtitle': 'Foo',
+        'discsubtitle': 'Foo',
+        'tracknumber': '2',
+        'totaltracks': '10',
+        'discnumber': '1',
+        'totaldiscs': '2',
+        'compilation': '1',
+        'comment:': 'Foo',
+        'comment:foo': 'Foo',
+        'genre': 'Foo',
+        'bpm': '80',
+        'mood': 'Foo',
+        'isrc': 'Foo',
+        'copyright': 'Foo',
+        'lyrics': 'Foo',
+        'media': 'Foo',
+        'label': 'Foo',
+        'catalognumber': 'Foo',
+        'barcode': 'Foo',
+        'encodedby': 'Foo',
+        'albumsort': 'Foo',
+        'albumartistsort': 'Foo',
+        'artistsort': 'Foo',
+        'titlesort': 'Foo',
+        'composersort': 'Foo',
+        #'showsort': 'Foo',
+        'musicbrainz_trackid': 'Foo',
+        'musicbrainz_albumid': 'Foo',
+        'musicbrainz_artistid': 'Foo',
+        'musicbrainz_albumartistid': 'Foo',
+        'musicbrainz_trmid': 'Foo',
+        'musicbrainz_discid': 'Foo',
+        'musicip_puid': 'Foo',
+        'musicip_fingerprint': 'Foo',
+        'releasestatus': 'Foo',
+        'releasetype': 'Foo',
+        'asin': 'Foo',
+        #'gapless': '1',
+        #'podcast': '1',
+        #'podcasturl': 'Foo',
+        #'show': 'Foo',
+    }
+
+
 class AIFFTest(FormatsTest):
     original = os.path.join('test', 'data', 'test.aiff')
     supports_ratings = False