public function testSetAppendContent()
{
$htmlElement = new HtmlElement();
$htmlElement->setAppendContent();
$htmlElement->spawnChild('p');
$htmlElement->setContent('Bacon');
$this->assertEquals('<div><p></p>Bacon</div>', $htmlElement->render());
$this->assertNotEquals($htmlElement->render(), '<div>Bacon<p></p></div>');
}
