text: import os
  from avantpy import converter
  
  
  def test_transcoding():
      cwd = os.path.dirname(__file__)
      source_path = os.path.normpath(os.path.abspath(os.path.join(cwd, "pyfr/pyfr.pyfr")))
      assert os.path.isfile(source_path)
  
      with open(source_path, encoding="utf8") as f:
          original = f.read()
  
      english = converter.transcode(original, "pyfr", "pyen")
      french = converter.transcode(english, "pyen", "pyfr")
  
      assert french == original
  