def test_default_recognizer(self): rec = SpeechRecognitionEngine() grammar = rec.load_grammar('Grammar.xml') input = file('test.pcm', 'rb') rec.set_input_to_audio_file(input) self.assertEqual(rec.recognize_sync().text, 'down') self.assertEqual(rec.recognize_sync().text, 'left') self.assertEqual(rec.recognize_sync().text, 'right')