def test_ID3v1():
id3v1 = ID3v1.load(ID3v1_DATA)
expected_fields = ID3v1Fields(title=['test-title'],
artist=['test-artist'],
album=['test-album'],
year=['2000'],
comment=['test-comment'],
tracknumber=['1'],
genre=['Jazz'])
assert id3v1.tags == expected_fields
def test_ID3v1_invalid_genre():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'\x01\x08', b'\x01\xEF'))
assert 'genre' not in id3v1.tags
def test_ID3v1_no_tracknumber():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'\x01', b'\x00'))
assert 'tracknumber' not in id3v1.tags
def test_ID3v1_no_comment():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'test-comment', b'\x00' * 12))
assert 'comment' not in id3v1.tags
def test_ID3v1_no_year():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'2000', b'\x00' * 4))
assert 'year' not in id3v1.tags
def test_ID3v1_no_album():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'test-album', b'\x00' * 10))
assert 'album' not in id3v1.tags
def test_ID3v1_no_artist():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'test-artist', b'\x00' * 11))
assert 'artist' not in id3v1.tags
def test_ID3v1_no_title():
id3v1 = ID3v1.load(ID3v1_DATA.replace(b'test-title', b'\x00' * 10))
assert 'title' not in id3v1.tags
def test_ID3v1_no_TAG():
with pytest.raises(InvalidHeader):
ID3v1.load(ID3v1_DATA[3:])
