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<?php
/**
* Tests for the Consumer parsing functions.
*
* PHP versions 4 and 5
*
* LICENSE: See the COPYING file included in this distribution.
*
* @package OpenID
* @author JanRain, Inc. <openid@janrain.com>
* @copyright 2005-2008 Janrain, Inc.
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache
*/
require_once 'Tests/Auth/OpenID/TestUtil.php';
require_once 'Auth/OpenID/Parse.php';
class Tests_Auth_OpenID_Link extends PHPUnit_Framework_TestCase {
function Tests_Auth_OpenID_Link($case)
{
list($desc, $markup, $links, $case_text) = $case;
$this->desc = $desc;
$this->markup = $markup;
$this->expected_links = $links;
$this->case_text = $case_text;
$this->parser = new Auth_OpenID_Parse();
}
function getName()
{
return $this->desc;
}
function runTest()
{
$parsed = $this->parser->parseLinkAttrs($this->markup);
$i = 0;
foreach ($this->expected_links as $expected) {
list($is_optional_link, $expected_link) = $expected;
if ($is_optional_link &&
($i >= count($parsed))) {
continue;
}
if (count($parsed) <= $i) {
$i++;
continue;
}
$act_link = $parsed[$i];
$increment = true;
foreach ($expected_link as $attr => $data) {
list($is_optional_attr, $value) = $data;
if ($is_optional_attr) {
$actual_value = null;
if (array_key_exists($attr, $act_link)) {
$actual_value = $act_link[$attr];
} else {
continue;
}
} else {
$actual_value = $act_link[$attr];
}
if ($is_optional_link &&
($value != $actual_value)) {
$increment = false;
break;
}
$this->assertEquals($value, $actual_value);
}
if ($increment) {
$i++;
}
}
$this->assertEquals($i, count($parsed));
}
}
class NumTestCases extends PHPUnit_Framework_TestCase {
function NumTestCases($test_cases, $num_tests)
{
$this->test_cases = $test_cases;
$this->num_tests = $num_tests;
}
function runTest()
{
$this->assertEquals(count($this->test_cases),
$this->num_tests);
}
}
class Tests_Auth_OpenID_Parse extends PHPUnit_Framework_TestSuite {
function getName()
{
return "Tests_Auth_OpenID_Parse";
}
function _parseCheck($cond, $where)
{
if (!$cond) {
trigger_error('Parse error in ' . $where, E_USER_ERROR);
}
}
function parseLink($line)
{
$parts = explode(" ", $line);
$optional = intval($parts[0] == 'Link*:');
$this->_parseCheck($optional || ($parts[0] == 'Link:'), __FUNCTION__);
$attrs = array();
foreach (array_slice($parts, 1) as $attr) {
list($k, $v) = explode("=", $attr, 2);
if ($k[strlen($k) - 1] == '*') {
$attr_optional = 1;
$k = substr($k, 0, strlen($k) - 1);
} else {
$attr_optional = 0;
}
$attrs[$k] = array($attr_optional, $v);
}
return array($optional, $attrs);
}
function parseCase($s)
{
list($header, $markup) = explode("\n\n", $s, 2);
$lines = explode("\n", $header);
$name = array_shift($lines);
$this->_parseCheck(strpos($name, 'Name: ') == 0, __FUNCTION__);
$desc = substr($name, 6);
$parsed = array();
foreach ($lines as $line) {
$parsed[] = $this->parseLink($line);
}
return array($desc, $markup, $parsed);
}
function parseTests($s)
{
$tests = array();
$cases = explode("\n\n\n", $s);
$header = array_shift($cases);
list($tests_line, $unused) = explode("\n", $header, 2);
list($k, $v) = explode(": ", $tests_line);
$this->_parseCheck(('Num Tests' == $k), __FUNCTION__);
$num_tests = intval($v);
foreach (array_slice($cases, 0, count($cases) - 1) as $case) {
list($desc, $markup, $links) = $this->parseCase($case);
$tests[] = array($desc, $markup, $links, $case);
}
return array($num_tests, $tests);
}
function Tests_Auth_OpenID_Parse()
{
$test_data = Tests_Auth_OpenID_readdata('linkparse.txt');
list($num_tests, $test_cases) = $this->parseTests($test_data);
$this->addTest(new NumTestCases($test_cases, $num_tests));
foreach ($test_cases as $case) {
$this->addTest(new Tests_Auth_OpenID_Link($case));
}
}
}
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