code: def test_get_attributes(self, attr):
      arr = SparseArray([0, 1])
      ser = pd.Series(arr)
  
      result = getattr(ser.sparse, attr)
      expected = getattr(arr, attr)
      assert result == expected
  
imports: import string
  import numpy
  import pytest
  import pandas
  from pandas import SparseDtype
  import pandas._testing
  from pandas.core.arrays.sparse import SparseArray
label_desc: Use image node_id 2 for calling the TestSeriesAccessor obj's underlying member method code with example usage: obj.test_get_attributes(attr) without return types