notes = json.loads((folder.parent / 'preparation.json').read_text())
check('实际请求只处理有效ID1', notes['accepted_ids'] == ['1'] and [str(row['id']) for row in output['rows']] == ['1'])
check('坏行3、4进入隔离文件', [row['line'] for row in notes['quarantine']] == [3, 4])
write_json(folder / 'quarantine.json', notes['quarantine'])
