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<?php
/**
* Tests for the combination of Yadis discovery and the OpenID
* protocol.
*/
require_once "Auth/Yadis/XRDS.php";
require_once "Auth/OpenID/Discover.php";
global $__XRDS_BOILERPLATE;
$__XRDS_BOILERPLATE = '<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds"
xmlns="xri://$xrd*($v*2.0)"
xmlns:openid="http://openid.net/xmlns/1.0">
<XRD>
%s
</XRD>
</xrds:XRDS>
';
// Different sets of server URLs for use in the URI tag
global $__server_url_options;
$__server_url_options = array(
array(), // This case should not generate an endpoint object
array('http://server.url/'),
array('https://server.url/'),
array('https://server.url/', 'http://server.url/'),
array('https://server.url/',
'http://server.url/',
'http://example.server.url/'),
);
// A couple of example extension type URIs. These are not at all
// official, but are just here for testing.
global $__ext_types;
$__ext_types = array(
'http://janrain.com/extension/blah',
'http://openid.net/sreg/1.0');
// All valid combinations of Type tags that should produce an OpenID
// endpoint
global $__openid_types;
$__openid_types = array(
Auth_OpenID_TYPE_1_0,
Auth_OpenID_TYPE_1_1);
$temp = array();
foreach (__subsets($__ext_types) as $exts) {
foreach (__subsets($__openid_types) as $ts) {
if ($ts) {
$temp[] = array_merge($exts, $ts);
}
}
}
global $__type_uri_options;
$__type_uri_options = $temp;
// Range of valid Delegate tag values for generating test data
global $__delegate_options;
$__delegate_options = array(
null,
'http://vanity.domain/',
'https://somewhere/yadis/');
$temp = array();
foreach ($__delegate_options as $delegate) {
foreach ($__type_uri_options as $type_uris) {
foreach ($__server_url_options as $uris) {
$temp[] = array($uris, $type_uris, $delegate);
}
}
}
// All combinations of valid URIs, Type URIs and Delegate tags
global $__data;
$__data = $temp;
function _mkXRDS($services_str)
{
global $__XRDS_BOILERPLATE;
return sprintf($__XRDS_BOILERPLATE, $services_str);
}
function _mkService($uris = null, $type_uris = null,
$delegate = null, $dent = ' ')
{
$chunks = array($dent, "<Service>\n");
$dent2 = $dent . ' ';
if ($type_uris) {
foreach ($type_uris as $type_uri) {
$chunks = array_merge($chunks,
array($dent2 . '<Type>',
$type_uri, "</Type>\n"));
}
}
if ($uris) {
foreach ($uris as $uri) {
if (is_array($uri)) {
list($uri, $prio) = $uri;
} else {
$prio = null;
}
$chunks = array_merge($chunks, array($dent2, '<URI'));
if ($prio !== null) {
$chunks = array_merge($chunks, array(' priority="', strval($prio), '"'));
}
$chunks = array_merge($chunks, array('>', $uri, "</URI>\n"));
}
}
if ($delegate) {
$chunks = array_merge($chunks,
array($dent2, '<openid:Delegate>',
$delegate, "</openid:Delegate>\n"));
}
$chunks = array_merge($chunks, array($dent, "</Service>\n"));
return implode("", $chunks);
}
// Used for generating test data
function __subsets($list)
{
// Generate all non-empty sublists of a list
$subsets_list = array(array());
foreach ($list as $elem) {
$temp = array();
foreach ($subsets_list as $t) {
$temp[] = array_merge(array($elem), $t);
}
$subsets_list = array_merge($subsets_list, $temp);
}
return $subsets_list;
}
class Tests_Auth_OpenID_Tester extends PHPUnit_Framework_TestCase {
function Tests_Auth_OpenID_Tester($uris, $type_uris, $delegate)
{
parent::__construct();
$this->uris = $uris;
$this->type_uris = $type_uris;
$this->local_id = $delegate;
}
function setUp()
{
$this->yadis_url = 'http://unit.test/';
// Create an XRDS document to parse
$services = _mkService($this->uris,
$this->type_uris,
$this->local_id);
$this->xrds = _mkXRDS($services);
}
function runTest()
{
// Parse into endpoint objects that we will check
$xrds_object = Auth_Yadis_XRDS::parseXRDS($this->xrds);
$endpoints = array();
if ($xrds_object) {
$endpoints = $xrds_object->services(array('filter_MatchesAnyOpenIDType'));
$endpoints = Auth_OpenID_makeOpenIDEndpoints($this->yadis_url, $endpoints);
}
// make sure there are the same number of endpoints as
// URIs. This assumes that the type_uris contains at least one
// OpenID type.
$this->assertEquals(count($this->uris), count($endpoints),
"URI <-> Endpoint count");
// So that we can check equality on the endpoint types
$type_uris = $this->type_uris;
sort($type_uris);
$seen_uris = array();
foreach ($endpoints as $endpoint) {
$seen_uris[] = $endpoint->server_url;
// All endpoints will have same yadis_url
$this->assertEquals($this->yadis_url, $endpoint->claimed_id);
// and delegate
$this->assertEquals($this->local_id, $endpoint->local_id);
// and types
$actual_types = $endpoint->type_uris;
sort($actual_types);
$this->assertEquals($actual_types, $type_uris);
}
// So that they will compare equal, because we don't care what
// order they are in
sort($seen_uris);
$uris = $this->uris;
sort($uris);
// Make sure we saw all URIs, and saw each one once
$this->assertEquals($uris, $seen_uris);
}
}
class Tests_Auth_OpenID_OpenID_Yadis extends PHPUnit_Framework_TestSuite {
function Tests_Auth_OpenID_OpenID_Yadis()
{
global $__data;
foreach ($__data as $case) {
$this->addTest(new Tests_Auth_OpenID_Tester($case[0], $case[1], $case[2]));
}
}
function getName()
{
return 'Tests_Auth_OpenID_OpenID_Yadis';
}
}
|
