# File lib/adaptation/test/test_help.rb, line 49
  def assert_not_parsed message_symbol
    data, message_object = load_message_fixture message_symbol

    parsed_data = REXML::Document.new data
    error = build_message error, 
            "? shouldn't be parsed ok:\n data: ?\n real: ?", 
            message_symbol.to_s, 
            parsed_data.to_s, 
            message_object.to_xml.to_s
    assert_block error do
      !compare_xml_elements parsed_data.root, message_object.to_xml
    end
  end