ClearTest.php in Zircon Profile 8

Contains \Drupal\system\Tests\Cache\ClearTest.

Namespace

Drupal\system\Tests\Cache

File

core/modules/system/src/Tests/Cache/ClearTest.php

<?php

/**
 * @file
 * Contains \Drupal\system\Tests\Cache\ClearTest.
 */
namespace Drupal\system\Tests\Cache;


/**
 * Tests our clearing is done the proper way.
 *
 * @group Cache
 */
use Drupal\Core\Cache\Cache;
class ClearTest extends CacheTestBase {
  protected function setUp() {
    $this->defaultBin = 'render';
    $this->defaultValue = $this
      ->randomMachineName(10);
    parent::setUp();
  }

  /**
   * Tests drupal_flush_all_caches().
   */
  function testFlushAllCaches() {

    // Create cache entries for each flushed cache bin.
    $bins = Cache::getBins();
    $this
      ->assertTrue($bins, 'Cache::getBins() returned bins to flush.');
    foreach ($bins as $bin => $cache_backend) {
      $cid = 'test_cid_clear' . $bin;
      $cache_backend
        ->set($cid, $this->defaultValue);
    }

    // Remove all caches then make sure that they are cleared.
    drupal_flush_all_caches();
    foreach ($bins as $bin => $cache_backend) {
      $cid = 'test_cid_clear' . $bin;
      $this
        ->assertFalse($this
        ->checkCacheExists($cid, $this->defaultValue, $bin), format_string('All cache entries removed from @bin.', array(
        '@bin' => $bin,
      )));
    }
  }

}

Classes

Name	Description
ClearTest