import sndhdr import unittest from test.support import findfile class TestFormats(unittest.TestCase): def test_data(self): for filename, expected in ( ('sndhdr.8svx', ('8svx', 0, 1, 0, 8)), ('sndhdr.aifc', ('aifc', 44100, 2, 5, 16)), ('sndhdr.aiff', ('aiff', 44100, 2, 5, 16)), ('sndhdr.au', ('au', 44100, 2, 5.0, 16)), ('sndhdr.hcom', ('hcom', 22050.0, 1, -1, 8)), ('sndhdr.sndt', ('sndt', 44100, 1, 5, 8)), ('sndhdr.voc', ('voc', 0, 1, -1, 8)), ('sndhdr.wav', ('wav', 44100, 2, 5, 16)), ): filename = findfile(filename, subdir="sndhdrdata") what = sndhdr.what(filename) self.assertNotEqual(what, None, filename) self.assertSequenceEqual(what, expected) if __name__ == '__main__': unittest.main()