/**
* Test keyword appendToDom for cdb 3.3
*/
public function testKeywordAppendToDomAsTag()
{
$event = new CultureFeed_Cdb_Item_Event();
$event->addKeyword(new CultureFeed_Cdb_Data_Keyword('foo'));
$event->addKeyword(new CultureFeed_Cdb_Data_Keyword('bar', false));
$dom = new DOMDocument('1.0', 'utf-8');
$eventsElement = $dom->createElement('events');
$dom->appendChild($eventsElement);
$event->appendToDOM($eventsElement, '3.3');
$xpath = new DOMXPath($dom);
$items = $xpath->query('/events/event/keywords');
$xml = $dom->saveXML($items->item(0));
$this->assertXmlStringEqualsXmlFile(__DIR__ . '/samples/EventTest/cdbxml-3.3/keyword_tags.xml', $xml);
}
