code: def test_date_range_localize2(self, unit):
      # Right before the DST transition
      rng = date_range(
          "3/11/2012 00:00",
          periods=2,
          freq="h",
          tz="US/Eastern",
          unit=unit,
      )
      rng2 = DatetimeIndex(
          ["3/11/2012 00:00", "3/11/2012 01:00"],
          dtype=f"M8[{unit}, US/Eastern]",
          freq="h",
      )
      tm.assert_index_equal(rng, rng2)
      exp = Timestamp("3/11/2012 00:00", tz="US/Eastern")
      assert exp.hour == 0
      assert rng[0] == exp
      exp = Timestamp("3/11/2012 01:00", tz="US/Eastern")
      assert exp.hour == 1
      assert rng[1] == exp
  
      rng = date_range(
          "3/11/2012 00:00",
          periods=10,
          freq="h",
          tz="US/Eastern",
          unit=unit,
      )
      assert rng[2].hour == 3
  
imports: from datetime import datetime, timedelta, timezone, tzinfo
  from dateutil.tz import gettz
  import numpy
  import pytest
  import pytz
  from pandas._libs.tslibs import conversion, timezones
  import pandas
  from pandas import DatetimeIndex, Timestamp, bdate_range, date_range, isna, to_datetime
  import pandas._testing
label_desc: Use image node_id 5 for calling the TestDatetimeIndexTimezones obj's underlying member method code with example usage: obj.test_date_range_localize2(unit) without return types