public function mainTest()
{
$tpl = new XNode('<html>
<head>
<title>Test page</title>
</head>
<body>
<h1>Lorem ipsum</h1>
<div />
<div>asd</div>
<div id= "hello01" asdasdw />
<!--
<div id= "hello02" asdasdw class="message" asdasd />
-->
<hr>
<div id="hello1" class="message"> Hello World! </div>
<hr>
<div id="hello2" class="message selected"> before <span>Hello World!</span> after </div>
<hr>
<div id="hello3" class="message"> before <div>Hello <span>here</span> World!</div> after </div>
<hr>
<input type="text" id="myinput1" value="my value here..">
</body>
</html>');
$before = $tpl->find('div#hello2.selected.message, div#hello1')->inner();
$tpl->find('div#hello2.selected.message, div#hello1')->inner('yupeeee!');
$after = $tpl->find('div#hello2.selected.message, div#hello1')->inner();
$this->equ($before, ' Hello World! ');
$this->equ($after, 'yupeeee!');
$before = $tpl->find('html body input')->attr('value');
$tpl->find('input')->attr('value', 'elembe!');
$after = $tpl->find('html body input')->attr('value');
$this->equ($before, 'my value here..');
$this->equ($after, 'elembe!');
$before = $tpl->outer();
$this->equ(count($tpl('#hello02')->getElements()), 0);
$after = $tpl->outer();
$this->equ($before, $after);
$this->equ(count($tpl('#hello02')->getElements()), $tpl->getCount('#hello02'));
}
