def test_conversion(self): # GH 9255 ts = Timestamp('2000-01-01') result = ts.to_pydatetime() expected = datetime.datetime(2000, 1, 1) self.assertEqual(result, expected) self.assertEqual(type(result), type(expected)) result = ts.to_datetime64() expected = np.datetime64(ts.value, 'ns') self.assertEqual(result, expected) self.assertEqual(type(result), type(expected)) self.assertEqual(result.dtype, expected.dtype)