import numpy as np from pandas import ( DatetimeIndex, Series, ) import pandas._testing as tm class TestToSeries: def test_to_series(self): naive = DatetimeIndex(["2013-1-1 13:00", "2013-1-2 14:00"], name="B") idx = naive.tz_localize("US/Pacific") expected = Series(np.array(idx.tolist(), dtype="object"), name="B") result = idx.to_series(index=[0, 1]) assert expected.dtype == idx.dtype tm.assert_series_equal(result, expected)