where:
        source                      | transformed
        "text<ul><li>item</ul>text" | "<p>text</p><ul><li>item</li></ul><p>text</p>"
        "text<h2>header</h2>text"   | "<p>text</p><h2>header</h2><p>text</p>"
    }

    def parse(String source) {
        def lexer = new HtmlToXmlJavadocLexer(new BasicJavadocLexer(new JavadocScanner(source)))
        def result = new StringBuilder()