def test_samples_per_beat():
click = Click(filename, 44100, 60, False)
assert click.samples_per_beat() == 44100
click = Click(filename, 44100, 120, False)
assert click.samples_per_beat() == 22050
click = Click(filename, 22050, 120, False)
assert click.samples_per_beat() == 11025
def test_init_mono():
click = Click(filename, 44100, 120, True)
assert isinstance(click.audio, Mono)
assert click.sr == 44100
assert click.bpm == 120
assert click.audio.data.shape == (click.samples_per_beat(), )
def test_init_stereo():
click = Click(filename, 44100, 120, False)
assert isinstance(click.audio, Stereo)
assert click.sr == 44100
assert click.bpm == 120
assert click.audio.data.shape == (2, click.samples_per_beat())