public function testSerialization() { $elt = new Horde_Xml_Element('<entry><title>Test</title></entry>'); $this->assertEquals('Test', $elt->title(), 'Value before serialization/unserialization'); $serialized = serialize($elt); $unserialized = unserialize($serialized); $this->assertEquals('Test', $unserialized->title(), 'Value after serialization/unserialization'); }