File: public/js/tinymce/src/ui/src/test/js/module/test/ViewBlock.js

define(
  'tinymce.ui.test.ViewBlock',
  [
    'tinymce.core.dom.DOMUtils',
    'global!document'
  ],
  function (DOMUtils, document) {
    return function () {
      var domElm = DOMUtils.DOM.create('div', {
        style: 'position: absolute; right: 10px; top: 10px;'
      });

      var attach = function (preventDuplicates) {
        if (preventDuplicates && domElm.parentNode === document.body) {
          detach();
        }
        document.body.appendChild(domElm);
      };

      var detach = function () {
        DOMUtils.DOM.remove(domElm);
      };

      var update = function (html) {
        DOMUtils.DOM.setHTML(domElm, html);
      };

      var get = function () {
        return domElm;
      };

      return {
        attach: attach,
        update: update,
        detach: detach,
        get: get
      };
    };
  }
);