function DatabaseStorageExpirableTest::testExpiration

Tests data expiration.

File

core/tests/Drupal/KernelTests/Core/KeyValueStore/DatabaseStorageExpirableTest.php, line 122

Class

DatabaseStorageExpirableTest

Tests the key-value database storage.

Namespace

Code

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'));
}