public function testUnmarshalling()
{
$mdNamespace = Constants::NS_MD;
$document = DOMDocumentFactory::fromString(<<<XML
<md:Test xmlns:md="{$mdNamespace}" Binding="urn:something" Location="https://whatever/" xmlns:test="urn:test" test:attr="value" />
XML
);
$endpointType = new EndpointType($document->firstChild);
$this->assertEquals(true, $endpointType->hasAttributeNS('urn:test', 'attr'));
$this->assertEquals('value', $endpointType->getAttributeNS('urn:test', 'attr'));
$this->assertEquals(false, $endpointType->hasAttributeNS('urn:test', 'invalid'));
$this->assertEquals('', $endpointType->getAttributeNS('urn:test', 'invalid'));
$endpointType->removeAttributeNS('urn:test', 'attr');
$this->assertEquals(false, $endpointType->hasAttributeNS('urn:test', 'attr'));
$this->assertEquals('', $endpointType->getAttributeNS('urn:test', 'attr'));
$endpointType->setAttributeNS('urn:test2', 'test2:attr2', 'value2');
$this->assertEquals('value2', $endpointType->getAttributeNS('urn:test2', 'attr2'));
$document->loadXML('<root />');
$endpointTypeElement = $endpointType->toXML($document->firstChild, 'md:Test');
$endpointTypeElements = Utils::xpQuery($endpointTypeElement, '/root/saml_metadata:Test');
$this->assertCount(1, $endpointTypeElements);
$endpointTypeElement = $endpointTypeElements[0];
$this->assertEquals('value2', $endpointTypeElement->getAttributeNS('urn:test2', 'attr2'));
$this->assertEquals(false, $endpointTypeElement->hasAttributeNS('urn:test', 'attr'));
}
