text: 
  require(__dirname).test({
    expect : [
      ["opentag", {"name": "R","attributes": {}, "isSelfClosing": false}],
      ["opencdata", undefined],
      ["cdata", " this is character data  "],
      ["closecdata", undefined],
      ["closetag", "R"]
    ]
  }).write("<r><![CDATA[ this is ").write("character data  ").write("]]></r>").close();
  
  