def test_resample_sampleratio_half_shouldfail():
base_sample_rate = 22050
sample_rate = base_sample_rate / 2
samples = [1, 2, 3, 4]
incorrect_result = [1, 2, 2, 2, 3, 3, 4, 4]
actual = pcm.resample(samples, sample_rate, base_sample_rate)
assert incorrect_result != actual
def test_resample_sampleratio2_shouldfail():
base_sample_rate = 22050
sample_rate = base_sample_rate * 2
samples = [1, 2, 3, 4, 5, 6, 7, 8]
incorrect_result = [2, 4, 6, 8]
actual = pcm.resample(samples, sample_rate, base_sample_rate)
assert incorrect_result != actual
def test_resample_sampleratio_half_shouldpass():
base_sample_rate = 22050
sample_rate = base_sample_rate / 2
samples = [1, 2, 3, 4]
expected = [1, 1, 2, 2, 3, 3, 4, 4]
actual = pcm.resample(samples, sample_rate, base_sample_rate)
assert expected == actual
def test_resample_sampleratio2_shouldpass():
base_sample_rate = 22050
sample_rate = base_sample_rate * 2
samples = [1, 2, 3, 4, 5, 6, 7, 8]
expected = [1, 3, 5, 7]
actual = pcm.resample(samples, sample_rate, base_sample_rate)
assert expected == actual
