ConfigEntityStaticCacheTest.php in Zircon Profile 8
Same filename and directory in other branches
Namespace
Drupal\config\TestsFile
core/modules/config/src/Tests/ConfigEntityStaticCacheTest.phpView source
<?php
/**
* @file
* Contains \Drupal\config\Tests\ConfigEntityStaticCacheTest.
*/
namespace Drupal\config\Tests;
use Drupal\config_entity_static_cache_test\ConfigOverrider;
use Drupal\simpletest\KernelTestBase;
/**
* Tests the entity static cache when used by config entities.
*
* @group config
*/
class ConfigEntityStaticCacheTest extends KernelTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'config_test',
'config_entity_static_cache_test',
);
/**
* The type ID of the entity under test.
*
* @var string
*/
protected $entityTypeId;
/**
* The entity ID of the entity under test.
*
* @var string
*/
protected $entityId;
/**
* {@inheritdoc}
*/
public function setUp() {
parent::setUp();
$this->entityTypeId = 'config_test';
$this->entityId = 'test_1';
entity_create($this->entityTypeId, array(
'id' => $this->entityId,
'label' => 'Original label',
))
->save();
}
/**
* Tests that the static cache is working.
*/
public function testCacheHit() {
$entity_1 = entity_load($this->entityTypeId, $this->entityId);
$entity_2 = entity_load($this->entityTypeId, $this->entityId);
// config_entity_static_cache_test_config_test_load() sets _loadStamp to a
// random string. If they match, it means $entity_2 was retrieved from the
// static cache rather than going through a separate load sequence.
$this
->assertIdentical($entity_1->_loadStamp, $entity_2->_loadStamp);
}
/**
* Tests that the static cache is reset on entity save and delete.
*/
public function testReset() {
$entity = entity_load($this->entityTypeId, $this->entityId);
// Ensure loading after a save retrieves the updated entity rather than an
// obsolete cached one.
$entity->label = 'New label';
$entity
->save();
$entity = entity_load($this->entityTypeId, $this->entityId);
$this
->assertIdentical($entity->label, 'New label');
// Ensure loading after a delete retrieves NULL rather than an obsolete
// cached one.
$entity
->delete();
$this
->assertNull(entity_load($this->entityTypeId, $this->entityId));
}
/**
* Tests that the static cache is sensitive to config overrides.
*/
public function testConfigOverride() {
/** @var \Drupal\Core\Config\Entity\ConfigEntityStorage $storage */
$storage = \Drupal::entityManager()
->getStorage($this->entityTypeId);
// Prime the cache prior to adding a config override.
$storage
->load($this->entityId);
// Add the config override, and ensure that what is loaded is correct
// despite the prior cache priming.
\Drupal::configFactory()
->addOverride(new ConfigOverrider());
$entity_override = $storage
->load($this->entityId);
$this
->assertIdentical($entity_override->label, 'Overridden label');
// Load override free to ensure that loading the config entity again does
// not return the overridden value.
$entity_no_override = $storage
->loadOverrideFree($this->entityId);
$this
->assertNotIdentical($entity_no_override->label, 'Overridden label');
$this
->assertNotIdentical($entity_override->_loadStamp, $entity_no_override->_loadStamp);
// Reload the entity and ensure the cache is used.
$this
->assertIdentical($storage
->loadOverrideFree($this->entityId)->_loadStamp, $entity_no_override->_loadStamp);
// Enable overrides and reload the entity and ensure the cache is used.
$this
->assertIdentical($storage
->load($this->entityId)->_loadStamp, $entity_override->_loadStamp);
}
}
Classes
Name![]() |
Description |
---|---|
ConfigEntityStaticCacheTest | Tests the entity static cache when used by config entities. |