public function ConfigEntityStaticCacheTest::testConfigOverride in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/config/src/Tests/ConfigEntityStaticCacheTest.php \Drupal\config\Tests\ConfigEntityStaticCacheTest::testConfigOverride()

Tests that the static cache is sensitive to config overrides.

File

core/modules/config/src/Tests/ConfigEntityStaticCacheTest.php, line 85

Contains \Drupal\config\Tests\ConfigEntityStaticCacheTest.

Class

ConfigEntityStaticCacheTest

Tests the entity static cache when used by config entities.

Namespace

Drupal\config\Tests

Code

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);
}