public function testSetters()
{
$dompdf = new Dompdf();
$dompdf->setBaseHost('test1');
$dompdf->setBasePath('test2');
$dompdf->setCallbacks(array('test' => array('event' => 'test', 'f' => function () {
})));
$dompdf->setCss(new Stylesheet($dompdf));
$dompdf->setDom(new DOMDocument());
$dompdf->setHttpContext(fopen(__DIR__ . "/_files/jamaica.jpg", 'r'));
$dompdf->setOptions(new Options());
$dompdf->setProtocol('test3');
$dompdf->setTree(new FrameTree($dompdf->getDom()));
$this->assertEquals('test1', $dompdf->getBaseHost());
$this->assertEquals('test2', $dompdf->getBasePath());
$this->assertCount(1, $dompdf->getCallbacks());
$this->assertInstanceOf('Dompdf\\Css\\Stylesheet', $dompdf->getCss());
$this->assertInstanceOf('DOMDocument', $dompdf->getDom());
$this->assertInternalType('resource', $dompdf->getHttpContext());
$this->assertInstanceOf('Dompdf\\Options', $dompdf->getOptions());
$this->assertEquals('test3', $dompdf->getProtocol());
$this->assertInstanceOf('Dompdf\\Frame\\FrameTree', $dompdf->getTree());
}