function ConfigEntityStaticCacheTest::testConfigOverride

Tests that the static cache is sensitive to config overrides.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigEntityStaticCacheTest.php, line 90

Class

ConfigEntityStaticCacheTest

Tests the entity static cache when used by config entities.

Namespace

Code

public function testConfigOverride() : void {
    
    /** @var \Drupal\Core\Config\Entity\ConfigEntityStorage $storage */
    $storage = \Drupal::entityTypeManager()->getStorage($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->assertSame('Overridden label', $entity_override->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->assertNotSame('Overridden label', $entity_no_override->label);
    $this->assertNotSame($entity_override->_loadStamp, $entity_no_override->_loadStamp);
    // Reload the entity and ensure the cache is used.
    $this->assertSame($entity_no_override->_loadStamp, $storage->loadOverrideFree($this->entityId)->_loadStamp);
    // Enable overrides and reload the entity and ensure the cache is used.
    $this->assertSame($entity_override->_loadStamp, $storage->load($this->entityId)->_loadStamp);
}