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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Security\Csrf\Tests\TokenGenerator;
use Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class UriSafeTokenGeneratorTest extends \PHPUnit_Framework_TestCase
{
const ENTROPY = 1000;
/**
* A non alpha-numeric byte string.
*
* @var string
*/
private static $bytes;
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
private $random;
/**
* @var UriSafeTokenGenerator
*/
private $generator;
public static function setUpBeforeClass()
{
self::$bytes = base64_decode('aMf+Tct/RLn2WQ==');
}
protected function setUp()
{
$this->random = $this->getMockBuilder('Symfony\Component\Security\Core\Util\SecureRandomInterface')->getMock();
$this->generator = new UriSafeTokenGenerator($this->random, self::ENTROPY);
}
protected function tearDown()
{
$this->random = null;
$this->generator = null;
}
public function testGenerateToken()
{
$this->random->expects($this->once())
->method('nextBytes')
->with(self::ENTROPY / 8)
->will($this->returnValue(self::$bytes));
$token = $this->generator->generateToken();
$this->assertTrue(ctype_print($token), 'is printable');
$this->assertStringNotMatchesFormat('%S+%S', $token, 'is URI safe');
$this->assertStringNotMatchesFormat('%S/%S', $token, 'is URI safe');
$this->assertStringNotMatchesFormat('%S=%S', $token, 'is URI safe');
}
}
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