code: def test_intersect_str_dates(self):
      dt_dates = [datetime(2012, 2, 9), datetime(2012, 2, 22)]
  
      index1 = Index(dt_dates, dtype=object)
      index2 = Index(["aa"], dtype=object)
      result = index2.intersection(index1)
  
      expected = Index([], dtype=object)
      tm.assert_index_equal(result, expected)
  
imports: from datetime import datetime
  import operator
  import numpy
  import pytest
  from pandas._libs import lib
  from pandas.core.dtypes.cast import find_common_type
  from pandas import CategoricalDtype, CategoricalIndex, DatetimeTZDtype, Index, MultiIndex, PeriodDtype, RangeIndex, Series, Timestamp
  import pandas._testing
  from pandas.api.types import is_signed_integer_dtype, pandas_dtype
label_desc: Use image node_id 1 for calling the TestSetOpsUnsorted obj's underlying member method code with example usage: obj.test_intersect_str_dates() without return types