DatabaseStorageExpirableTest.php

Same filename and directory in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/KeyValueStore/DatabaseStorageExpirableTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Core/KeyValueStore/DatabaseStorageExpirableTest.php
  3. 11.x core/tests/Drupal/KernelTests/Core/KeyValueStore/DatabaseStorageExpirableTest.php

Namespace

Drupal\KernelTests\Core\KeyValueStore

File

core/tests/Drupal/KernelTests/Core/KeyValueStore/DatabaseStorageExpirableTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\KeyValueStore;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\KeyValueStore\KeyValueFactory;

/**
 * Tests the key-value database storage.
 *
 * @group KeyValueStore
 */
class DatabaseStorageExpirableTest extends StorageTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->factory = 'keyvalue.expirable';
  }
  
  /**
   * {@inheritdoc}
   */
  public function register(ContainerBuilder $container) {
    parent::register($container);
    $parameter[KeyValueFactory::DEFAULT_SETTING] = 'keyvalue.expirable.database';
    $container->setParameter('factory.keyvalue.expirable', $parameter);
  }
  
  /**
   * Tests CRUD functionality with expiration.
   */
  public function testCRUDWithExpiration() : void {
    $stores = $this->createStorage();
    // Verify that an item can be stored with setWithExpire().
    // Use a random expiration in each test.
    $stores[0]->setWithExpire('foo', $this->objects[0], rand(500, 100000));
    $this->assertEquals($this->objects[0], $stores[0]->get('foo'));
    // Verify that the other collection is not affected.
    $this->assertNull($stores[1]->get('foo'));
    // Verify that an item can be updated with setWithExpire().
    $stores[0]->setWithExpire('foo', $this->objects[1], rand(500, 100000));
    $this->assertEquals($this->objects[1], $stores[0]->get('foo'));
    // Verify that the other collection is still not affected.
    $this->assertNull($stores[1]->get('foo'));
    // Verify that the expirable data key is unique.
    $stores[1]->setWithExpire('foo', $this->objects[2], rand(500, 100000));
    $this->assertEquals($this->objects[1], $stores[0]->get('foo'));
    $this->assertEquals($this->objects[2], $stores[1]->get('foo'));
    // Verify that multiple items can be stored with setMultipleWithExpire().
    $values = [
      'foo' => $this->objects[3],
      'bar' => $this->objects[4],
    ];
    $stores[0]->setMultipleWithExpire($values, rand(500, 100000));
    $result = $stores[0]->getMultiple([
      'foo',
      'bar',
    ]);
    foreach ($values as $j => $value) {
      $this->assertEquals($value, $result[$j]);
    }
    // Verify that the other collection was not affected.
    $this->assertEquals($this->objects[2], $stores[1]->get('foo'));
    $this->assertNull($stores[1]->get('bar'));
    // Verify that all items in a collection can be retrieved.
    // Ensure that an item with the same name exists in the other collection.
    $stores[1]->set('foo', $this->objects[5]);
    // Not using assertSame(), since the order is not defined for getAll().
    $this->assertEquals($values, $stores[0]->getAll());
    // Verify that all items in the other collection are different.
    $result = $stores[1]->getAll();
    $this->assertEquals([
      'foo' => $this->objects[5],
    ], $result);
    // Verify that multiple items can be deleted.
    $stores[0]->deleteMultiple(array_keys($values));
    $this->assertNull($stores[0]->get('foo'));
    $this->assertNull($stores[0]->get('bar'));
    $this->assertEmpty($stores[0]->getMultiple([
      'foo',
      'bar',
    ]));
    // Verify that the item in the other collection still exists.
    $this->assertEquals($this->objects[5], $stores[1]->get('foo'));
    // Test that setWithExpireIfNotExists() succeeds only the first time.
    $key = $this->randomMachineName();
    for ($i = 0; $i <= 1; $i++) {
      // setWithExpireIfNotExists() should be TRUE the first time (when $i is
      // 0) and FALSE the second time (when $i is 1).
      $this->assertEquals(!$i, $stores[0]->setWithExpireIfNotExists($key, $this->objects[$i], rand(500, 100000)));
      $this->assertEquals($this->objects[0], $stores[0]->get($key));
      // Verify that the other collection is not affected.
      $this->assertNull($stores[1]->get($key));
    }
    // Remove the item and try to set it again.
    $stores[0]->delete($key);
    $stores[0]->setWithExpireIfNotExists($key, $this->objects[1], rand(500, 100000));
    // This time it should succeed.
    $this->assertEquals($this->objects[1], $stores[0]->get($key));
    // Verify that the other collection is still not affected.
    $this->assertNull($stores[1]->get($key));
  }
  
  /**
   * Tests data expiration.
   */
  public function testExpiration() : void {
    $stores = $this->createStorage();
    $day = 604800;
    // Set an item to expire in the past and another without an expiration.
    $stores[0]->setWithExpire('yesterday', 'all my troubles seemed so far away', -1 * $day);
    $stores[0]->set('troubles', 'here to stay');
    // Only the non-expired item should be returned.
    $this->assertFalse($stores[0]->has('yesterday'));
    $this->assertNull($stores[0]->get('yesterday'));
    $this->assertTrue($stores[0]->has('troubles'));
    $this->assertSame('here to stay', $stores[0]->get('troubles'));
    $this->assertCount(1, $stores[0]->getMultiple([
      'yesterday',
      'troubles',
    ]));
    // Store items set to expire in the past in various ways.
    $stores[0]->setWithExpire($this->randomMachineName(), $this->objects[0], -7 * $day);
    $stores[0]->setWithExpireIfNotExists($this->randomMachineName(), $this->objects[1], -5 * $day);
    $stores[0]->setMultipleWithExpire([
      $this->randomMachineName() => $this->objects[2],
      $this->randomMachineName() => $this->objects[3],
    ], -3 * $day);
    $stores[0]->setWithExpireIfNotExists('yesterday', "you'd forgiven me", -1 * $day);
    $stores[0]->setWithExpire('still', "'til we say we're sorry", 2 * $day);
    // Ensure only non-expired items are retrieved.
    $all = $stores[0]->getAll();
    $this->assertCount(2, $all);
    foreach ([
      'troubles',
      'still',
    ] as $key) {
      $this->assertArrayHasKey($key, $all);
    }
    // Test DatabaseStorageExpirable::setWithExpireIfNotExists() will overwrite
    // expired items.
    $this->assertNull($stores[0]->get('yesterday'));
    $stores[0]->setWithExpireIfNotExists('yesterday', 'Oh, yesterday came suddenly', $day);
    $this->assertSame('Oh, yesterday came suddenly', $stores[0]->get('yesterday'));
  }

}

Classes

Title Deprecated Summary
DatabaseStorageExpirableTest Tests the key-value database storage.

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