def test_preallocate_smaller(self):
audiofile = AudioFile()
audiofile.preallocate_memory(100)
self.assertEqual(len(audiofile.audio_samples), 0)
audiofile.add_samples(numpy.array([1, 2, 3, 4, 5]))
self.assertEqual(len(audiofile.audio_samples), 5)
audiofile.preallocate_memory(2)
self.assertEqual(len(audiofile.audio_samples), 2)
def test_preallocate_smaller(self):
audiofile = AudioFile()
audiofile.preallocate_memory(100)
self.assertEqual(len(audiofile.audio_samples), 0)
audiofile.add_samples(numpy.array([1, 2, 3, 4, 5]))
self.assertEqual(len(audiofile.audio_samples), 5)
audiofile.preallocate_memory(2)
self.assertEqual(len(audiofile.audio_samples), 2)
def test_preallocate(self):
audiofile = AudioFile()
with self.assertRaises(AudioFileNotInitializedError):
audiofile.audio_samples
audiofile.preallocate_memory(100)
self.assertEqual(len(audiofile.audio_samples), 0)
def test_preallocate(self):
audiofile = AudioFile()
with self.assertRaises(AudioFileNotInitializedError):
audiofile.audio_samples
audiofile.preallocate_memory(100)
self.assertEqual(len(audiofile.audio_samples), 0)
