code: def test_get_indexer_methods(self, reverse, expected, method):
      index1 = Index([1, 2, 3, 4, 5])
      index2 = Index([2, 4, 6])
      expected = np.array(expected, dtype=np.intp)
      if reverse:
          index1 = index1[::-1]
          expected = expected[::-1]
  
      result = index2.get_indexer(index1, method=method)
      tm.assert_almost_equal(result, expected)
  
imports: import numpy
  import pytest
  from pandas.errors import InvalidIndexError
  from pandas import NA, Index, RangeIndex, Series, Timestamp
  import pandas._testing
  from pandas.core.arrays import ArrowExtensionArray, FloatingArray
label_desc: Use image node_id 2 for calling the TestGetIndexer obj's underlying member method code with example usage: obj.test_get_indexer_methods(reverse, expected, method) without return types