test_format.py 文件源码

def test_subdays_neg(self):
        y = pd.to_timedelta(list(range(5)) + [pd.NaT], unit='s')
        result = fmt.Timedelta64Formatter(-y, box=True).get_result()
        self.assertEqual(result[0].strip(), "'00:00:00'")
        self.assertEqual(result[1].strip(), "'-1 days +23:59:59'")