public function testToString()
{
$element = new TXmlElement('tag');
self::assertEquals('<tag />', (string) $element);
$element->setAttribute('key', 'value');
self::assertEquals('<tag key="value" />', (string) $element);
$element->setValue('value');
self::assertEquals('<tag key="value">value</tag>', (string) $element);
}
/**
* Recursively converts DOM XML nodes into TXmlElement
* @param DOMXmlNode the node to be converted
* @return TXmlElement the converted TXmlElement
*/
protected function buildElement($node)
{
$element = new TXmlElement($node->tagName);
$element->setValue($node->nodeValue);
foreach ($node->attributes as $name => $attr) {
$element->getAttributes()->add(($attr->prefix === '' ? '' : $attr->prefix . ':') . $name, $attr->value);
}
foreach ($node->childNodes as $child) {
if ($child instanceof \DOMElement) {
$element->getElements()->add($this->buildElement($child));
}
}
return $element;
}
