@Test
  public void testParseNoWikiBlockEmpty() {
    WikiPageNode wikiPageNode = getWikiPageNode("nowikiblock-3.creole");

    NoWikiSectionNode noWikiSectionNode = (NoWikiSectionNode) wikiPageNode.getChildASTNode(0);

    Assert.assertEquals(StringPool.BLANK, noWikiSectionNode.getContent());
  }
  @Test
  public void testParseNoWikiBlockNonEmpty() {
    WikiPageNode wikiPageNode = getWikiPageNode("nowikiblock-4.creole");

    NoWikiSectionNode noWikiSectionNode = (NoWikiSectionNode) wikiPageNode.getChildASTNode(0);

    Assert.assertEquals("This is a non \\empty\\ block", noWikiSectionNode.getContent());
  }
 public void visit(NoWikiSectionNode noWikiSectionNode) {
   append("<pre>");
   append(HtmlUtil.escape(noWikiSectionNode.getContent()));
   append("</pre>");
 }