symfony/tests/Symfony/Tests/Component/Security/Authorization/AccessDecisionManagerTest.php

<?php

/*
 * This file is part of the Symfony package.
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Tests\Component\Security\Authorization;

use Symfony\Component\Security\Authorization\AccessDecisionManager;
use Symfony\Component\Security\Authorization\Voter\VoterInterface;

class AccessDecisionManagerTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider getStrategyTests
     */
    public function testStrategies($strategy, $voters, $allowIfAllAbstainDecisions, $allowIfEqualGrantedDeniedDecisions, $expected)
    {
        $token = $this->getMock('Symfony\Component\Security\Authentication\Token\TokenInterface');
        $manager = new AccessDecisionManager($voters, $strategy, $allowIfAllAbstainDecisions, $allowIfEqualGrantedDeniedDecisions);

        $this->assertSame($expected, $manager->decide($token, array('ROLE_FOO')));
    }

    public function getStrategyTests()
    {
        return array(
            // affirmative
            array('affirmative', $this->getVoters(1, 0, 0), false, true, true),
            array('affirmative', $this->getVoters(1, 2, 0), false, true, true),
            array('affirmative', $this->getVoters(0, 1, 0), false, true, false),
            array('affirmative', $this->getVoters(0, 0, 0), false, true, false),
            array('affirmative', $this->getVoters(0, 0, 1), false, true, false),
            array('affirmative', $this->getVoters(0, 0, 1), true, true, true),

            // consensus
            array('consensus', $this->getVoters(1, 0, 0), false, true, true),
            array('consensus', $this->getVoters(1, 2, 0), false, true, false),
            array('consensus', $this->getVoters(2, 1, 0), false, true, true),

            array('consensus', $this->getVoters(0, 0, 0), false, true, false),
            array('consensus', $this->getVoters(0, 0, 1), false, true, false),

            array('consensus', $this->getVoters(0, 0, 0), true, true, true),
            array('consensus', $this->getVoters(0, 0, 1), true, true, true),

            array('consensus', $this->getVoters(2, 2, 0), false, true, true),
            array('consensus', $this->getVoters(2, 2, 1), false, true, true),

            array('consensus', $this->getVoters(2, 2, 0), false, false, false),
            array('consensus', $this->getVoters(2, 2, 1), false, false, false),

            // unanimous
            array('unanimous', $this->getVoters(1, 0, 0), false, true, true),
            array('unanimous', $this->getVoters(1, 0, 1), false, true, true),
            array('unanimous', $this->getVoters(1, 1, 0), false, true, false),

            array('unanimous', $this->getVoters(0, 0, 0), false, true, false),
            array('unanimous', $this->getVoters(0, 0, 0), true, true, true),

            array('unanimous', $this->getVoters(0, 0, 2), false, true, false),
            array('unanimous', $this->getVoters(0, 0, 2), true, true, true),
        );
    }

    protected function getVoters($grants, $denies, $abstains)
    {
        $voters = array();
        for ($i = 0; $i < $grants; $i++) {
            $voters[] = $this->getVoter(VoterInterface::ACCESS_GRANTED);
        }
        for ($i = 0; $i < $denies; $i++) {
            $voters[] = $this->getVoter(VoterInterface::ACCESS_DENIED);
        }
        for ($i = 0; $i < $abstains; $i++) {
            $voters[] = $this->getVoter(VoterInterface::ACCESS_ABSTAIN);
        }

        return $voters;
    }

    protected function getVoter($vote)
    {
        $voter = $this->getMock('Symfony\Component\Security\Authorization\Voter\VoterInterface');
        $voter->expects($this->any())
              ->method('vote')
              ->will($this->returnValue($vote));
        ;

        return $voter;
    }
}