def test_load_metadata():
data_home = 'tests/resources/mir_datasets/RWC-Jazz'
metadata = rwc_jazz._load_metadata(data_home)
assert metadata['data_home'] == data_home
assert metadata['RM-J004'] == {
'piece_number': 'No. 4',
'suffix': 'M01',
'track_number': 'Tr. 04',
'title': 'Crescent Serenade (Piano Solo)',
'artist': 'Makoto Nakamura',
'duration': 167,
'variation': 'Instrumentation 1',
'instruments': 'Pf',
}
assert metadata['RM-J044'] == {
'piece_number': 'No. 44',
'suffix': 'M04',
'track_number': 'Tr. 09',
'title': 'Joyful, Joyful, We Adore Thee',
'artist': 'K’s Band',
'duration': 270,
'variation': 'Style (Free jazz)',
'instruments': 'Pf & Bs & Dr & Gt & Ts & Fl & Bar',
}
metadata_none = rwc_jazz._load_metadata('asdf/asdf')
assert metadata_none is None
def test_load_metadata():
data_home = 'tests/resources/mir_datasets/RWC-Jazz'
metadata = rwc_jazz._load_metadata(data_home)
assert metadata['data_home'] == data_home
assert metadata['RM-J004'] == {
'piece_number': 'No. 4',
'suffix': 'M01',
'track_number': 'Tr. 04',
'title': 'Crescent Serenade (Piano Solo)',
'artist': 'Makoto Nakamura',
'duration_sec': '02:47',
'variation': 'Instrumentation 1',
'instruments': 'Pf',
}
metadata_none = rwc_jazz._load_metadata('asdf/asdf')
assert metadata_none is None