def test_wavwrite():
frames = np.array([[0.5]])
framerate = 44100
f = StringIO()
io.wavwrite(f, frames, framerate)
f.seek(0)
data, fs = io.wavread(f)
assert_almost_equal(data, frames)
assert_equal(fs, framerate)
f = StringIO()
io.wavwrite(f, data, fs)
f.seek(0)
frames, fs = io.wavread(f)
assert_almost_equal(data, frames)
def test_wavread():
f = gen_test_wav()
frames, framerate = io.wavread(f)
assert_almost_equal(frames, [[0.5]], 3)
assert_equal(framerate, 44100)