async def METHOD_NAME(self, mock_sleep, fs, mocker, path):
    mocker.patch("sabnzbd.nzbparser.add_nzbfile", return_value=(AddNzbFileResult.ERROR, []))
    mocker.patch("sabnzbd.config.save_config", return_value=True)
    fs.create_file(os.path.join(sabnzbd.cfg.dirscan_dir.get_path(), path))
    scanner = sabnzbd.dirscanner.DirScanner()
    await scanner.scan_async(scanner.dirscan_dir)
    sabnzbd.nzbparser.add_nzbfile.assert_not_called()