/**
* @return \Spark\Auth\Credentials
*/
public function getCredentials()
{
$cred_node = $this->dom->querySelector('credentials');
$username = $cred_node->getAttribute('username');
$password = $cred_node->getAttribute('password');
if ($username && !is_null($password)) {
return new Credentials($username, $password);
} else {
throw new Exception("No credentials set.");
}
}
function testCanQueryXML()
{
$doc = new DOMDocument();
$doc->loadXML($this->xmlCode);
$dom = new DOMSelector($doc, false);
// pull out data from XML
$arr['email'] = $dom->querySelector('user > email')->nodeValue;
$arr['name'] = $dom->querySelector('user > username')->nodeValue;
$arr['apiKey'] = $dom->querySelector('user attribute[id=api_key]')->nodeValue;
$arr['posId'] = (int) $dom->querySelector('user attribute[id=pos_id]')->nodeValue;
$this->assertEquals("*****@*****.**", $arr['email']);
$this->assertEquals("steve", $arr['name']);
$this->assertEquals("a983ci47dsnuc9xw42", $arr['apiKey']);
$this->assertEquals(1833, $arr['posId']);
}