src/libs/symfony/config/Tests/Resource/ComposerResourceTest.php
<?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\Config\Tests\Resource;

use Composer\Autoload\ClassLoader;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Config\Resource\ComposerResource;

class ComposerResourceTest extends TestCase
{
    public function testGetVendor()
    {
        $res = new ComposerResource();

        $r = new \ReflectionClass(ClassLoader::class);
        $found = false;

        foreach ($res->getVendors() as $vendor) {
            if ($vendor && 0 === strpos($r->getFileName(), $vendor)) {
                $found = true;
                break;
            }
        }

        $this->assertTrue($found);
    }

    public function testSerializeUnserialize()
    {
        $res = new ComposerResource();
        $ser = unserialize(serialize($res));

        $this->assertTrue($res->isFresh(0));
        $this->assertTrue($ser->isFresh(0));

        $this->assertEquals($res, $ser);
    }
}
