code: def test_min_fitting_element(self):
      result = RangeIndex(0, 20, 2)._min_fitting_element(1)
      assert 2 == result
  
      result = RangeIndex(1, 6)._min_fitting_element(1)
      assert 1 == result
  
      result = RangeIndex(18, -2, -2)._min_fitting_element(1)
      assert 2 == result
  
      result = RangeIndex(5, 0, -1)._min_fitting_element(1)
      assert 1 == result
  
      big_num = 500000000000000000000000
  
      result = RangeIndex(5, big_num * 2, 1)._min_fitting_element(
          big_num
      )
      assert big_num == result
  
imports: import numpy
  import pytest
  from pandas.core.dtypes.common import ensure_platform_int
  import pandas
  from pandas import Index, RangeIndex
  import pandas._testing
label_desc: Use image node_id 33 for calling the TestRangeIndex obj's underlying member method code with example usage: obj.test_min_fitting_element() without return types