code: def test_rankfilter_properties():
      rankfilter = ImageFilter.RankFilter(1, 2)
  
      assert rankfilter.size == 1
      assert rankfilter.rank == 2
  
file_path: pillow-simd/Tests/test_image_filter.py
imports: import pytest
  from PIL import Image, ImageFilter
  from .helper import assert_image_equal, hopper
label_desc: Use image node_id 5 for calling a global function with example usage: test_rankfilter_properties() without return types