Doctrine\Tests\ORM\Functional\Ticket\Issue7735\Issue7735Test

Complexity

Total Complexity

4

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	evictRegions()	0	5	1
A	testFindByReturnsCachedEntity()	0	10	2
A	setUp()	0	19	1

<?php
namespace Doctrine\Tests\ORM\Functional\Ticket\Issue7735;

use Doctrine\Common\Cache\ArrayCache;
use Doctrine\Common\Persistence\Mapping\Driver\MappingDriver;
use Doctrine\DBAL\Driver\Connection;
use Doctrine\DBAL\Logging\DebugStack;
use Doctrine\ORM\Cache\CacheConfiguration;
use Doctrine\ORM\Cache\DefaultCacheFactory;
use Doctrine\ORM\Cache\Logging\StatisticsCacheLogger;
use Doctrine\ORM\Configuration;
use Doctrine\ORM\EntityManager;
use Doctrine\ORM\Tools\DebugUnitOfWorkListener;
use Doctrine\Tests\EventListener\CacheMetadataListener;
use Doctrine\Tests\OrmFunctionalTestCase;

/**
 * Class Issue7735Test
 * @package Doctrine\Tests\ORM\Functional\Ticket\Issue7735
 */
class Issue7735Test extends OrmFunctionalTestCase
{
    protected const DEFAULT_CACHE_REGION_LIFE_TIME = 1;

    /**
     * @var \Doctrine\ORM\Cache
     */
    protected $cache;

    public function setUp()
    {
        $this->enableSecondLevelCache();
        $this->useModelSet('issue7735');
        parent::setUp();
        $this->cache = $this->_em->getCache();


        $engine = new Engine('turbo');
        $power = new Power($engine);
        $car = new Car($engine);

        $this->_em->persist($car);
        $this->_em->persist($power);
        $this->_em->persist($engine);

        $this->_em->flush();
        $this->_em->clear();
        $this->evictRegions();

    }

    public function testFindByReturnsCachedEntity()
    {
        for ($i = 1000000; $i > 0; $i--) {
            $carRepository = $this->_em->getRepository(Car::class);
            $car = $carRepository->find(1);
            $engine = $car->getEngine();
            $power = $engine->getPower();

The assignment to $power is dead and can be removed.

            $model = $engine->getModel();
            $this->assertNotEmpty($model);
            $this->_em->clear();
        }
    }

    private function evictRegions()
    {
        $this->cache->evictQueryRegions();
        $this->cache->evictEntityRegions();
        $this->cache->evictCollectionRegions();
    }
}