61 lines
2.4 KiB
PHP
61 lines
2.4 KiB
PHP
|
<?php namespace Doctrine\Tests\ORM\Functional\Ticket;
|
||
|
|
|
||
|
|
use Doctrine\ORM\Cache\Persister\CachedPersister;
|
||
|
|
use Doctrine\Tests\Models\Cache\Bar;
|
||
|
|
use Doctrine\Tests\ORM\Functional\SecondLevelCacheAbstractTest;
|
||
|
|
|
||
|
|
class DDC4003Test extends SecondLevelCacheAbstractTest
|
||
|
|
{
|
||
|
|
public function test_reads_through_repository_same_data_that_it_wrote_in_cache()
|
||
|
|
{
|
||
|
|
$this->loadFixturesCountries();
|
||
|
|
$this->loadFixturesStates();
|
||
|
|
$this->loadFixturesCities();
|
||
|
|
$this->loadFixturesAttractions();
|
||
|
|
|
||
|
|
// Get the id of the first bar
|
||
|
|
$id = $this->attractions[0]->getId();
|
||
|
|
|
||
|
|
$repository = $this->_em->getRepository(Bar::CLASSNAME);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This instance is fresh new, no QueryCache, so the full entity gets loaded from DB.
|
||
|
|
* It will be saved in the WRONG KEY (notice the cache.bar at the end):
|
||
|
|
* doctrine_tests_models_cache_attraction[doctrine_tests_models_cache_attraction_doctrine.tests.models.cache.bar_1][1]
|
||
|
|
*
|
||
|
|
* @var Bar $bar
|
||
|
|
*/
|
||
|
|
$bar = $repository->findOneBy(['id' => $id]);
|
||
|
|
|
||
|
|
// Let's change it so that we can compare its state
|
||
|
|
$bar->setName($newName = uniqid());
|
||
|
|
$this->_em->persist($bar);
|
||
|
|
$this->_em->flush();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Flush did 2 important things for us:
|
||
|
|
* 1: saved the entity in its right key (notice the cache.attraction at the end):
|
||
|
|
* doctrine_tests_models_cache_attraction[doctrine_tests_models_cache_attraction_doctrine.tests.models.cache.attraction_1][1]
|
||
|
|
* 2: Updated the TimestampRegion cache, so that the QueryCache is actually discarded.
|
||
|
|
*
|
||
|
|
* So, first findOneBy will hit DB, and its entity will not be loaded from cache.
|
||
|
|
*/
|
||
|
|
$repository->findOneBy(['id' => $id]);
|
||
|
|
|
||
|
|
// Lets clear EM so that we don't hit IdentityMap at all.
|
||
|
|
$this->_em->clear();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Here's the failing step:
|
||
|
|
* Right now QueryCache will HIT, as nothing changed between the last one and now.
|
||
|
|
* QueryCache holds a reference to the WRONG KEY, as we saw was formed in line 24 of this test.
|
||
|
|
* So this instance won't be updated and will have the original name ("Boteco São Bento"), and not the uniqid().
|
||
|
|
*
|
||
|
|
* @var Bar $cached
|
||
|
|
*/
|
||
|
|
$cached = $repository->findOneBy(['id' => $id]);
|
||
|
|
|
||
|
|
$this->assertEquals($newName, $cached->getName());
|
||
|
|
}
|
||
|
|
}
|