<?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\HttpKernel\Tests\CacheWarmer;

use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmer;

class CacheWarmerTest extends TestCase
{
    protected static $cacheFile;

    public static function setUpBeforeClass()
    {
        self::$cacheFile = tempnam(sys_get_temp_dir(), 'sf2_cache_warmer_dir');
    }

    public static function tearDownAfterClass()
    {
        @unlink(self::$cacheFile);
    }

    public function testWriteCacheFileCreatesTheFile()
    {
        $warmer = new TestCacheWarmer(self::$cacheFile);
        $warmer->warmUp(dirname(self::$cacheFile));

        $this->assertFileExists(self::$cacheFile);
    }

    /**
     * @expectedException \RuntimeException
     */
    public function testWriteNonWritableCacheFileThrowsARuntimeException()
    {
        $nonWritableFile = '/this/file/is/very/probably/not/writable';
        $warmer = new TestCacheWarmer($nonWritableFile);
        $warmer->warmUp(dirname($nonWritableFile));
    }
}

class TestCacheWarmer extends CacheWarmer
{
    protected $file;

    public function __construct($file)
    {
        $this->file = $file;
    }

    public function warmUp($cacheDir)
    {
        $this->writeCacheFile($this->file, 'content');
    }

    public function isOptional()
    {
        return false;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODM5NjM4ODYxNjUyMDc1OCA5MzMyMDA1ODYyNDQzNTY3IDUwNDkzNTEzNzY3Mjk0OA==