/
CacheWarmingTest.php
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/
CacheWarmingTest.php
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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\Bundle\TwigBundle\Tests\Functional;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
use Symfony\Bundle\TwigBundle\Tests\TestCase;
use Symfony\Bundle\TwigBundle\TwigBundle;
class CacheWarmingTest extends TestCase
{
public function testCacheIsProperlyWarmedWhenTemplatingIsAvailable()
{
$kernel = new CacheWarmingKernel(true);
$kernel->boot();
$warmer = $kernel->getContainer()->get('cache_warmer');
$warmer->enableOptionalWarmers();
$warmer->warmUp($kernel->getCacheDir());
$this->assertFileExists($kernel->getCacheDir().'/twig');
}
public function testCacheIsNotWarmedWhenTemplatingIsDisabled()
{
$kernel = new CacheWarmingKernel(false);
$kernel->boot();
$warmer = $kernel->getContainer()->get('cache_warmer');
$warmer->enableOptionalWarmers();
$warmer->warmUp($kernel->getCacheDir());
$this->assertFileNotExists($kernel->getCacheDir().'/twig');
}
protected function setUp()
{
$this->deleteTempDir();
}
protected function tearDown()
{
$this->deleteTempDir();
}
private function deleteTempDir()
{
if (!file_exists($dir = sys_get_temp_dir().'/'.Kernel::VERSION.'/CacheWarmingKernel')) {
return;
}
$fs = new Filesystem();
$fs->remove($dir);
}
}
class CacheWarmingKernel extends Kernel
{
private $withTemplating;
public function __construct($withTemplating)
{
$this->withTemplating = $withTemplating;
parent::__construct(($withTemplating ? 'with' : 'without').'_templating', true);
}
public function getName()
{
return 'CacheWarming';
}
public function registerBundles()
{
return array(new FrameworkBundle(), new TwigBundle());
}
public function registerContainerConfiguration(LoaderInterface $loader)
{
$loader->load(function ($container) {
$container->loadFromExtension('framework', array(
'secret' => '$ecret',
));
});
if ($this->withTemplating) {
$loader->load(function ($container) {
$container->loadFromExtension('framework', array(
'secret' => '$ecret',
'templating' => array('engines' => array('twig')),
'router' => array('resource' => '%kernel.root_dir%/Resources/config/empty_routing.yml'),
));
});
}
}
public function getCacheDir()
{
return sys_get_temp_dir().'/'.Kernel::VERSION.'/CacheWarmingKernel/cache/'.$this->environment;
}
public function getLogDir()
{
return sys_get_temp_dir().'/'.Kernel::VERSION.'/CacheWarmingKernel/logs';
}
}