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#! /usr/bin/env python
from unittest import main
from numpy.testing import TestCase, assert_equal, assert_almost_equal
import aubio
class aubio_tempo_default(TestCase):
def test_members(self):
o = aubio.tempo()
assert_equal ([o.buf_size, o.hop_size, o.method, o.samplerate],
[1024,512,'default',44100])
class aubio_tempo_params(TestCase):
samplerate = 44100
def setUp(self):
self.o = aubio.tempo(samplerate = self.samplerate)
def test_get_delay(self):
self.assertEqual(self.o.get_delay(), 0)
def test_set_delay(self):
val = 256
self.o.set_delay(val)
assert_equal (self.o.get_delay(), val)
def test_get_delay_s(self):
self.assertEqual(self.o.get_delay_s(), 0.)
def test_set_delay_s(self):
val = .05
self.o.set_delay_s(val)
assert_almost_equal (self.o.get_delay_s(), val)
def test_get_delay_ms(self):
self.assertEqual(self.o.get_delay_ms(), 0.)
def test_set_delay_ms(self):
val = 50.
self.o.set_delay_ms(val)
assert_almost_equal (self.o.get_delay_ms(), val)
def test_get_threshold(self):
assert_almost_equal(self.o.get_threshold(), 0.3)
def test_set_threshold(self):
val = .1
self.o.set_threshold(val)
assert_almost_equal (self.o.get_threshold(), val)
def test_get_silence(self):
self.assertEqual(self.o.get_silence(), -90.)
def test_set_silence(self):
val = -50.
self.o.set_silence(val)
assert_almost_equal (self.o.get_silence(), val)
def test_get_last(self):
self.assertEqual(self.o.get_last(), 0.)
def test_get_last_s(self):
self.assertEqual(self.o.get_last_s(), 0.)
def test_get_last_ms(self):
self.assertEqual(self.o.get_last_ms(), 0.)
def test_get_period(self):
self.assertEqual(self.o.get_period(), 0.)
def test_get_period_s(self):
self.assertEqual(self.o.get_period_s(), 0.)
def test_get_last_tatum(self):
self.assertEqual(self.o.get_last_tatum(), 0.)
def test_set_tatum_signature(self):
self.o.set_tatum_signature(8)
self.o.set_tatum_signature(64)
self.o.set_tatum_signature(1)
def test_set_wrong_tatum_signature(self):
with self.assertRaises(ValueError):
self.o.set_tatum_signature(101)
with self.assertRaises(ValueError):
self.o.set_tatum_signature(0)
if __name__ == '__main__':
main()
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