public function testGetAttributes()
{
$node = new HtmlNode('a');
$node->getTag()->setAttributes(['href' => ['value' => 'http://google.com', 'doubleQuote' => false], 'class' => ['value' => 'outerlink rounded', 'doubleQuote' => true]]);
$this->assertEquals('outerlink rounded', $node->getAttributes()['class']);
}
