/**
* Test adding in-response-to to a status message.
*/
public function testResponseTo()
{
$response = new Response();
$response->setIssueInstant(1453323439);
$response->setStatus(array('Code' => 'OurStatusCode'));
$response->setInResponseTo('aabb12234');
$responseElement = $response->toUnsignedXML();
$expectedStructureDocument = new \DOMDocument();
$expectedStructureDocument->loadXML(<<<STATUSXML
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
ID="123"
Version="2.0"
IssueInstant="2016-01-20T20:57:19Z"
InResponseTo="aabb12234">
<samlp:Status>
<samlp:StatusCode Value="OurStatusCode"/>
</samlp:Status>
</samlp:Response>
STATUSXML
);
$expectedStructure = $expectedStructureDocument->documentElement;
$this->assertEqualXMLStructure($expectedStructure, $responseElement);
}
