code: def test_timedelta_range_unit(self):
      # GH#49824
      tdi = timedelta_range(
          "0 Days", periods=10, freq="100000D", unit="s"
      )
      exp_arr = (
          (np.arange(10, dtype="i8") * 100_000)
          .view("m8[D]")
          .astype("m8[s]")
      )
      tm.assert_numpy_array_equal(tdi.to_numpy(), exp_arr)
  
file_path: pandas/pandas/tests/indexes/timedeltas/test_timedelta_range.py
imports: import numpy
  import pytest
  from pandas import Timedelta, TimedeltaIndex, timedelta_range, to_timedelta
  import pandas._testing
  from pandas.tseries.offsets import Day, Second
label_desc: Use image node_id 1 for calling the TestTimedeltas obj's underlying member method code with example usage: obj.test_timedelta_range_unit() without return types