def test_audio_init_with_defaults():
"""Test to init Audio without optional parameters."""
audio = _Audio(domain='time')
assert isinstance(audio, _Audio)
assert audio.domain == 'time'
def test_assert_matching_meta_data():
audio = _Audio(domain='time')
with pytest.raises(NotImplementedError):
audio._assert_matching_meta_data()
def test_audio_comment():
audio = _Audio(domain='time', comment='Bla')
assert audio.comment == 'Bla'
audio.comment = 'Blub'
assert audio.comment == 'Blub'
def test_return_item():
audio = _Audio(domain='time')
with pytest.raises(NotImplementedError):
audio._return_item()
def test_audio_init_invalid_domain():
with pytest.raises(ValueError):
_Audio(domain='space')