ChainedFastBackendTest.php

Same filename in this branch
  1. 8.9.x core/tests/Drupal/Tests/Core/Cache/ChainedFastBackendTest.php
Same filename in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Cache/ChainedFastBackendTest.php
  2. 9 core/tests/Drupal/Tests/Core/Cache/ChainedFastBackendTest.php
  3. 10 core/tests/Drupal/KernelTests/Core/Cache/ChainedFastBackendTest.php
  4. 10 core/tests/Drupal/Tests/Core/Cache/ChainedFastBackendTest.php
  5. 11.x core/tests/Drupal/KernelTests/Core/Cache/ChainedFastBackendTest.php
  6. 11.x core/tests/Drupal/Tests/Core/Cache/ChainedFastBackendTest.php

Namespace

Drupal\KernelTests\Core\Cache

File

core/tests/Drupal/KernelTests/Core/Cache/ChainedFastBackendTest.php

View source
<?php

namespace Drupal\KernelTests\Core\Cache;

use Drupal\Core\Cache\ChainedFastBackend;
use Drupal\Core\Cache\DatabaseBackend;
use Drupal\Core\Cache\PhpBackend;

/**
 * Unit test of the fast chained backend using the generic cache unit test base.
 *
 * @group Cache
 */
class ChainedFastBackendTest extends GenericCacheBackendUnitTestBase {
    
    /**
     * Creates a new instance of ChainedFastBackend.
     *
     * @return \Drupal\Core\Cache\ChainedFastBackend
     *   A new ChainedFastBackend object.
     */
    protected function createCacheBackend($bin) {
        $consistent_backend = new DatabaseBackend(\Drupal::service('database'), \Drupal::service('cache_tags.invalidator.checksum'), $bin, 100);
        $fast_backend = new PhpBackend($bin, \Drupal::service('cache_tags.invalidator.checksum'));
        $backend = new ChainedFastBackend($consistent_backend, $fast_backend, $bin);
        // Explicitly register the cache bin as it can not work through the
        // cache bin list in the container.
        \Drupal::service('cache_tags.invalidator')->addInvalidator($backend);
        return $backend;
    }

}

Classes

Title Deprecated Summary
ChainedFastBackendTest Unit test of the fast chained backend using the generic cache unit test base.

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