Classes List

Symfony\Component\Config\Tests\DependencyInjection\ConfigCachePassTest

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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\Config\Tests\DependencyInjection;

use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\Config\DependencyInjection\ConfigCachePass;

/** * @group legacy */
class ConfigCachePassTest extends TestCase
{
    public function testThatCheckersAreProcessedInPriorityOrder()
    {
        $container = new ContainerBuilder();

        $definition = $container->register('config_cache_factory')->addArgument(null);
        $container->register('checker_2')->addTag('config_cache.resource_checker'array('priority' => 100));
        $container->register('checker_1')->addTag('config_cache.resource_checker'array('priority' => 200));
        $container->register('checker_3')->addTag('config_cache.resource_checker');

        $pass = new ConfigCachePass();
        $pass->process($container);

        $expected = new IteratorArgument(array(
            new Reference('checker_1'),
            new Reference('checker_2'),
            new Reference('checker_3'),
        ));
        $this->assertEquals($expected$definition->getArgument(0));
    }

    public function testThatCheckersCanBeMissing()
    {
        $container = new ContainerBuilder();

        $definitionsBefore = count($container->getDefinitions());
        $aliasesBefore = count($container->getAliases());

        $pass = new ConfigCachePass();
        $pass->process($container);

        // the container is untouched (i.e. no new definitions or aliases)
        $this->assertCount($definitionsBefore$container->getDefinitions());
        $this->assertCount($aliasesBefore$container->getAliases());
    }
}