public function testXSLCache() { if (!extension_loaded('xslcache')) { $this->markTestSkipped('The XSL Cache extension is not available'); return; } $xml = new SimpleDOM('<xml><child>CHILD</child></xml>'); $this->assertXmlStringEqualsXmlString('<output><child>Content: CHILD</child></output>', $xml->XSLT($this->filepath, true)); }