public function testMakeHtmlPage() { $htmlPage = $this->helper->__invoke('/path/to/page.html'); $objectStartElement = '<object data="/path/to/page.html"' . ' type="text/html"' . ' classid="clsid:25336920-03F9-11CF-8FD0-00AA00686F13">'; $this->assertContains($objectStartElement, $htmlPage); $this->assertContains('</object>', $htmlPage); }