<?php class Sabre_DAVACL_Exception_NoAbstractTest extends PHPUnit_Framework_TestCase { function testSerialize() { $ex = new Sabre_DAVACL_Exception_NoAbstract('message'); $server = new Sabre_DAV_Server(); $dom = new DOMDocument('1.0','utf-8'); $root = $dom->createElementNS('DAV:','d:root'); $dom->appendChild($root); $ex->serialize($server, $root); $xpaths = array( '/d:root' => 1, '/d:root/d:no-abstract' => 1, ); // Reloading because PHP DOM sucks $dom2 = new DOMDocument('1.0', 'utf-8'); $dom2->loadXML($dom->saveXML()); $dxpath = new DOMXPath($dom2); $dxpath->registerNamespace('d','DAV:'); foreach($xpaths as $xpath=>$count) { $this->assertEquals($count, $dxpath->query($xpath)->length, 'Looking for : ' . $xpath . ', we could only find ' . $dxpath->query($xpath)->length . ' elements, while we expected ' . $count); } } }