code: protected function generateNodeGlobal($htmlContent, $name, $language, $routePattern)
      {
          $nodeNewsBlock = new Block();
          $nodeNewsBlock->setLabel('Wysiwyg');
          $nodeNewsBlock->setComponent(TinyMCEWysiwygStrategy::NAME);
          $nodeNewsBlock->setLanguage($language);
          $nodeNewsBlock->setAttributes(array(
              "htmlContent" => $htmlContent
          ));
  
          $nodeNewsBlock = $this->generateBlock($nodeNewsBlock);
  
          $main = new Area();
          $main->addBlock($nodeNewsBlock);
  
          $nodeNews = $this->createBaseNode();
          $nodeNews->setArea('main', $main);
  
          $nodeNews->setNodeId('fixture_page_news');
          $nodeNews->setName($name);
          $nodeNews->setVersionName($this->getVersionName($nodeNews));
          $nodeNews->setLanguage($language);
          $nodeNews->setParentId(NodeInterface::ROOT_NODE_ID);
          $nodeNews->setOrder(6);
          $nodeNews->setRoutePattern($routePattern);
          $nodeNews->setInFooter(false);
          $nodeNews->setInMenu(true);
  
          return $nodeNews;
      }
docs: @param string $htmlContent
  @param string $name
  @param string $language
  @param string $routePattern
  
  @return Node