/**
* If this assertion mixes Attribute NameFormats, the AttributeNameFormat
* of this assertion will be set to unspecified.
*/
public function testMixedAttributeNameFormats()
{
$xml = <<<XML
<saml:Assertion
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
Version="2.0"
ID="_93af655219464fb403b34436cfb0c5cb1d9a5502"
IssueInstant="1970-01-01T01:33:31Z">
<saml:Issuer>Provider</saml:Issuer>
<saml:Conditions/>
<saml:AttributeStatement>
<saml:Attribute Name="1.3.6.1.4.1.25178.1.2.9" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
<saml:AttributeValue xsi:type="xs:string">string</saml:AttributeValue>
</saml:Attribute>
<saml:Attribute Name="urn:EntityConcernedSubID" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:basic">
<saml:AttributeValue xsi:type="xs:string">string</saml:AttributeValue>
</saml:Attribute>
</saml:AttributeStatement>
</saml:Assertion>
XML;
$assertion = new Assertion(DOMDocumentFactory::fromString($xml)->firstChild);
$nameFormat = $assertion->getAttributeNameFormat();
$this->assertEquals('urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified', $nameFormat);
}