with pytest.raises(ValueError):
flanger(signal, speed=-1)
with pytest.raises(ValueError):
flanger(signal, shape="fail")
with pytest.raises(ValueError):
flanger(signal, interp="fail")
with pytest.raises(ValueError):
After Change
with pytest.raises(ValueError):
augment.flanger(signal, shape="fail")
with pytest.raises(ValueError):
augment.flanger(signal, interp="fail")
with pytest.raises(ValueError):
augment.emphasis(signal, 1, 1, _type="fail")
with pytest.raises(ValueError):