def test_get_all_metadata_at_once():
path = os.path.join(DATA_DIR, "test.ogg")
data = metadata.Metadata(path)
expected = {
"title":
"Peer Gynt Suite no. 1, op. 46: I. Morning",
"artist":
"Edvard Grieg",
"album_artist":
"Edvard Grieg",
"album":
"Peer Gynt Suite no. 1, op. 46",
"date":
datetime.date(2012, 8, 15),
"track_number":
1,
"musicbrainz_albumid":
uuid.UUID("a766da8b-8336-47aa-a3ee-371cc41ccc75"),
"musicbrainz_recordingid":
uuid.UUID("bd21ac48-46d8-4e78-925f-d9cc2a294656"),
"musicbrainz_artistid":
uuid.UUID("013c8e5b-d72a-4cd3-8dee-6c64d6125823"),
"musicbrainz_albumartistid":
uuid.UUID("013c8e5b-d72a-4cd3-8dee-6c64d6125823"),
}
assert data.all() == expected
def test_can_get_pictures(name):
path = os.path.join(DATA_DIR, name)
data = metadata.Metadata(path)
pictures = data.get("pictures")
assert len(pictures) == 1
cover_data = data.get_picture("cover_front")
assert cover_data["mimetype"].startswith("image/")
assert len(cover_data["content"]) > 0
assert type(cover_data["content"]) == bytes
assert type(cover_data["description"]) == str
def test_track_metadata_serializer(path, expected, mocker):
path = os.path.join(DATA_DIR, path)
data = metadata.Metadata(path)
get_picture = mocker.patch.object(data, "get_picture")
expected["album"]["cover_data"] = get_picture.return_value
serializer = metadata.TrackMetadataSerializer(data=data)
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
get_picture.assert_called_once_with("cover_front", "other")
def test_metadata_fallback_ogg_theora(mocker):
path = os.path.join(DATA_DIR, "with_cover.ogg")
data = metadata.Metadata(path)
assert isinstance(data._file, mutagen.oggtheora.OggTheora)
assert isinstance(data.fallback, metadata.Metadata)
assert isinstance(data.fallback._file, mutagen.oggvorbis.OggVorbis)
expected_result = data.fallback.get("pictures")
fallback_get = mocker.spy(data.fallback, "get")
assert expected_result is not None
assert data.get("pictures", "default") == expected_result
fallback_get.assert_called_once_with("pictures", "default")
def test_can_get_metadata_all():
path = os.path.join(DATA_DIR, "test.ogg")
data = metadata.Metadata(path)
expected = {
"title": "Peer Gynt Suite no. 1, op. 46: I. Morning",
"artist": "Edvard Grieg",
"album_artist": "Edvard Grieg; Musopen Symphony Orchestra",
"artists": "Edvard Grieg; Musopen Symphony Orchestra",
"album": "Peer Gynt Suite no. 1, op. 46",
"date": "2012-08-15",
"position": "1",
"disc_number": "1",
"musicbrainz_albumid": "a766da8b-8336-47aa-a3ee-371cc41ccc75",
"mbid": "bd21ac48-46d8-4e78-925f-d9cc2a294656",
"musicbrainz_artistid": "013c8e5b-d72a-4cd3-8dee-6c64d6125823",
"musicbrainz_albumartistid": "013c8e5b-d72a-4cd3-8dee-6c64d6125823;5b4d7d2d-36df-4b38-95e3-a964234f520f",
"license": "Dummy license: http://creativecommons.org/licenses/by-sa/4.0/",
"copyright": "Someone",
"genre": "Classical",
"comment": "Hello there",
}
assert data.all() == expected
def test_can_get_metadata_from_opus_file(field, value):
path = os.path.join(DATA_DIR, "test.opus")
data = metadata.Metadata(path)
assert data.get(field) == value
def test_can_get_metadata_from_flac_file_not_crash_if_empty():
path = os.path.join(DATA_DIR, "sample.flac")
data = metadata.Metadata(path)
with pytest.raises(metadata.TagNotFound):
data.get("test")
def test_can_get_metadata_from_flac_file(field, value):
path = os.path.join(DATA_DIR, "sample.flac")
data = metadata.Metadata(path)
assert data.get(field) == value
def test_can_get_metadata_from_id3_mp3_file(field, value):
path = os.path.join(DATA_DIR, "test.mp3")
data = metadata.Metadata(path)
assert str(data.get(field)) == value
