def test_serializer_strict_mode_true():
data = {}
serializer = metadata.TrackMetadataSerializer(
data=metadata.FakeMetadata(data), context={"strict": True}
)
with pytest.raises(metadata.serializers.ValidationError):
assert serializer.is_valid(raise_exception=True)
def test_acquire_tags_from_genre(genre, expected_tags):
data = {
"title": "Track Title",
"artist": "Track Artist",
"album": "Track Album",
"genre": genre,
}
expected = {
"title": "Track Title",
"artists": [{
"name": "Track Artist",
"mbid": None
}],
"album": {
"title": "Track Album",
"mbid": None,
"release_date": None,
"artists": [],
"cover_data": None,
},
}
if expected_tags:
expected["tags"] = expected_tags
serializer = metadata.TrackMetadataSerializer(
data=metadata.FakeMetadata(data))
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
def test_serializer_empty_fields(field_name):
data = {
"title": "Track Title",
"artist": "Track Artist",
"album": "Track Album",
# empty copyright/license field shouldn't fail, cf #850
field_name: "",
}
expected = {
"title": "Track Title",
"artists": [{
"name": "Track Artist",
"mbid": None
}],
"album": {
"title": "Track Album",
"mbid": None,
"release_date": None,
"artists": [],
"cover_data": None,
},
}
serializer = metadata.TrackMetadataSerializer(
data=metadata.FakeMetadata(data))
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
def test_serializer_album_artist_missing():
data = {
"title": "Peer Gynt Suite no. 1, op. 46: I. Morning",
"artist": "Edvard Grieg",
"album": "Peer Gynt Suite no. 1, op. 46",
}
expected = {
"title": "Peer Gynt Suite no. 1, op. 46: I. Morning",
"artists": [{
"name": "Edvard Grieg",
"mbid": None
}],
"album": {
"title": "Peer Gynt Suite no. 1, op. 46",
"mbid": None,
"release_date": None,
"artists": [],
"cover_data": None,
},
}
serializer = metadata.TrackMetadataSerializer(
data=metadata.FakeMetadata(data))
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
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_fake_metadata_with_serializer():
data = {
"title": "Peer Gynt Suite no. 1, op. 46: I. Morning",
"artist": "Edvard Grieg",
"album_artist": "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",
"comment": "hello there",
}
expected = {
"title": "Peer Gynt Suite no. 1, op. 46: I. Morning",
"description": {"text": "hello there", "content_type": "text/plain"},
"artists": [
{
"name": "Edvard Grieg",
"mbid": uuid.UUID("013c8e5b-d72a-4cd3-8dee-6c64d6125823"),
}
],
"album": {
"title": "Peer Gynt Suite no. 1, op. 46",
"mbid": uuid.UUID("a766da8b-8336-47aa-a3ee-371cc41ccc75"),
"release_date": datetime.date(2012, 8, 15),
"artists": [
{
"name": "Edvard Grieg",
"mbid": uuid.UUID("013c8e5b-d72a-4cd3-8dee-6c64d6125823"),
},
{
"name": "Musopen Symphony Orchestra",
"mbid": uuid.UUID("5b4d7d2d-36df-4b38-95e3-a964234f520f"),
},
],
"cover_data": None,
},
"position": 1,
"disc_number": 1,
"mbid": uuid.UUID("bd21ac48-46d8-4e78-925f-d9cc2a294656"),
"license": "Dummy license: http://creativecommons.org/licenses/by-sa/4.0/",
"copyright": "Someone",
}
serializer = metadata.TrackMetadataSerializer(data=metadata.FakeMetadata(data))
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
def test_serializer_album_default_title_when_missing_or_empty(data):
expected = {
"title": "Track",
"artists": [{"name": "Artist", "mbid": None}],
"album": {
"title": metadata.UNKNOWN_ALBUM,
"mbid": None,
"release_date": None,
"artists": [],
"cover_data": None,
},
}
serializer = metadata.TrackMetadataSerializer(data=metadata.FakeMetadata(data))
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
def test_serializer_strict_mode_false():
data = {}
expected = {
"artists": [{"name": None, "mbid": None}],
"album": {
"title": "[Unknown Album]",
"mbid": None,
"release_date": None,
"artists": [],
"cover_data": None,
},
}
serializer = metadata.TrackMetadataSerializer(
data=metadata.FakeMetadata(data), context={"strict": False}
)
assert serializer.is_valid(raise_exception=True) is True
assert serializer.validated_data == expected
