public function testXpathShouldReturnInstancesOfQuiteSimpleXMLElement()
{
$el = QuiteSimpleXMLElement::make('<doc xmlns="http://www.loc.gov/zing/srw/"><hello>first</hello><hello>second</hello></doc>', ['s' => 'http://www.loc.gov/zing/srw/']);
$this->assertContainsOnlyInstancesOf('Danmichaelo\\QuiteSimpleXMLElement\\QuiteSimpleXMLElement', $el->xpath('hello'));
}
/**
* Replaces the current node. Thanks to @hakre
* <http://stackoverflow.com/questions/17661167/how-to-replace-xml-node-with-simplexmlelement-php>.
*/
public function replace(QuiteSimpleXMLElement $element)
{
$oldNode = $this->asDOMElement();
$newNode = $oldNode->ownerDocument->importNode($element->asDOMElement(), true);
$oldNode->parentNode->replaceChild($newNode, $oldNode);
}
