NullBackendTest.php in Drupal 9
Same filename and directory in other branches
Namespace
Drupal\Tests\Core\CacheFile
core/tests/Drupal/Tests/Core/Cache/NullBackendTest.phpView source
<?php
namespace Drupal\Tests\Core\Cache;
use Drupal\Core\Cache\NullBackend;
use Drupal\Tests\UnitTestCase;
/**
* Tests the cache NullBackend.
*
* @group Cache
*/
class NullBackendTest extends UnitTestCase {
/**
* Tests that the NullBackend does not actually store variables.
*/
public function testNullBackend() {
$null_cache = new NullBackend('test');
$key = $this
->randomMachineName();
$value = $this
->randomMachineName();
$null_cache
->set($key, $value);
$this
->assertFalse($null_cache
->get($key));
}
}
Classes
Name | Description |
---|---|
NullBackendTest | Tests the cache NullBackend. |