def test_bandpass_high_error(silence_10s_mp3_str):
s = Audio(silence_10s_mp3_str, sample_rate=10000)
with pytest.raises(ValueError):
s.bandpass(100, 5000)
def test_bandpass(silence_10s_mp3_str):
s = Audio(silence_10s_mp3_str, sample_rate=10000)
assert isinstance(s.bandpass(0.001, 4999), Audio)
def test_bandpass_low_error(silence_10s_mp3_str):
s = Audio(silence_10s_mp3_str)
with pytest.raises(ValueError):
s.bandpass(0, 100)
def test_bandpass(silence_10s_mp3_str):
s = Audio(silence_10s_mp3_str)
assert isinstance(s.bandpass(1, 100), Audio)
