def test_fillna_timedelta(self):
# GH#11343
idx = TimedeltaIndex(["1 day", NaT, "3 day"])
exp = TimedeltaIndex(["1 day", "2 day", "3 day"])
tm.assert_index_equal(idx.fillna(Timedelta("2 day")), exp)
exp = TimedeltaIndex(["1 day", "3 hour", "3 day"])
idx.fillna(Timedelta("3 hour"))
exp = Index([Timedelta("1 day"), "x",
Timedelta("3 day")],
dtype=object)
tm.assert_index_equal(idx.fillna("x"), exp)
