/**
* @param string $path
* @param string $type
* @param string $array When true means it expects more than one node occurence
* @return mixed
*/
protected function _query($path, $type, $array = false)
{
// find values
$values = array();
$nodes = $this->_xPath->query($path, $this->_dom);
foreach ($nodes as $node) {
$value = (string) $node->nodeValue;
$values[] = Zend_Service_Ebay_Abstract::toPhpValue($value, $type);
if (!$array) {
break;
}
}
// array
if ($array) {
return $values;
}
// single value
if (count($values)) {
return reset($values);
}
// no nodes fount
return null;
}
public function testToPhpValueInvalidType()
{
$this->setExpectedException('Zend_Service_Ebay_Exception');
Zend_Service_Ebay_Abstract::toPhpValue('value', 'invalid-type');
}
