code: def test_from_product_index_series_categorical(ordered, f):
      # GH13743
      first = ["foo", "bar"]
  
      idx = pd.CategoricalIndex(
          list("abcaab"), categories=list("bac"), ordered=ordered
      )
      expected = pd.CategoricalIndex(
          list("abcaab") + list("abcaab"),
          categories=list("bac"),
          ordered=ordered,
      )
  
      result = MultiIndex.from_product([first, f(idx)])
      tm.assert_index_equal(result.get_level_values(1), expected)
  
imports: from datetime import date, datetime
  import itertools
  import numpy
  import pytest
  from pandas.core.dtypes.cast import construct_1d_object_array_from_listlike
  import pandas
  from pandas import Index, MultiIndex, Series, Timestamp, date_range
  import pandas._testing
label_desc: Use image node_id 30 for calling a global function with example usage: test_from_product_index_series_categorical(ordered, f) without return types