code: def test_bday_ignores_timedeltas(self, unit, td_unit):
      # GH#55608
      idx = date_range(
          "2010/02/01", "2010/02/10", freq="12h", unit=unit
      )
      td = Timedelta(3, unit="h").as_unit(td_unit)
      off = BDay(offset=td)
      t1 = idx + off
  
      exp_unit = tm.get_finest_unit(td.unit, idx.unit)
  
      expected = DatetimeIndex(
          [
              "2010-02-02 03:00:00",
              "2010-02-02 15:00:00",
              "2010-02-03 03:00:00",
              "2010-02-03 15:00:00",
              "2010-02-04 03:00:00",
              "2010-02-04 15:00:00",
              "2010-02-05 03:00:00",
              "2010-02-05 15:00:00",
              "2010-02-08 03:00:00",
              "2010-02-08 15:00:00",
              "2010-02-08 03:00:00",
              "2010-02-08 15:00:00",
              "2010-02-08 03:00:00",
              "2010-02-08 15:00:00",
              "2010-02-09 03:00:00",
              "2010-02-09 15:00:00",
              "2010-02-10 03:00:00",
              "2010-02-10 15:00:00",
              "2010-02-11 03:00:00",
          ],
          freq=None,
      ).as_unit(exp_unit)
      tm.assert_index_equal(t1, expected)
  
      # TODO(GH#55564): as_unit will be unnecessary
      pointwise = DatetimeIndex([x + off for x in idx]).as_unit(
          exp_unit
      )
      tm.assert_index_equal(pointwise, expected)
  
imports: from __future__ import annotations
  from datetime import datetime, time
  import pytest
  from pandas._libs.tslibs import Timedelta, Timestamp
  from pandas._libs.tslibs.offsets import BDay, BusinessHour, Nano
  from pandas import DatetimeIndex, _testing, date_range
  from pandas.tests.tseries.offsets.common import assert_offset_equal
label_desc: Use image node_id 22 for calling the TestBusinessHour obj's underlying member method code with example usage: obj.test_bday_ignores_timedeltas(unit, td_unit) without return types