def test_clean_up(self, ecmd):
processor = FileProcessor('another-input.mkv', 'output.mkv', 'roku')
# Clean up, make sure all files are removed
inputs = ['audio-2.mp3', 'audio-4.mp3', 'subtitle-5.srt']
processor.clean_up(inputs)
cmd = ['rm', 'audio-2.mp3', 'audio-4.mp3', 'subtitle-5.srt']
self.assertTrue(ecmd.called)
ecmd.assert_called_once_with(cmd)
