Viewing file:  CacheWarmerTest.php (1.54 KB) -rw-r--r--
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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\HttpKernel\Tests\CacheWarmer;
use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmer;
class CacheWarmerTest extends \PHPUnit_Framework_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));
$this->assertTrue(file_exists(self::$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;
}
}
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