public function testCanNestStringsInChildren()
{
$strong = Element::strong('title');
$title = Element::h1('bar')->nest($strong, 'strong');
$object = Element::div()->nest($title, 'title');
$this->object->nest($object, 'body');
$this->object->nest('by <a>someone</a>', 'body.title');
$this->assertEquals('<p>foo<div><h1>bar<strong>title</strong>by <a>someone</a></h1></div></p>', $this->object->render());
}