public function PermanentDatabaseBackendTest::testDeleteAll in Permanent Cache Bin 8

Same name and namespace in other branches

1. 8.2 tests/src/Kernel/PermanentDatabaseBackendTest.php \Drupal\Tests\pcb\Kernel\PermanentDatabaseBackendTest::testDeleteAll()

Test Drupal\Core\Cache\CacheBackendInterface::deleteAll().

Overrides GenericCacheBackendUnitTestBase::testDeleteAll

File

tests/src/Kernel/PermanentDatabaseBackendTest.php, line 39

Class

PermanentDatabaseBackendTest

Tests the PermanentDatabaseBackendTest.

Namespace

Drupal\Tests\pcb\Kernel

Code

public function testDeleteAll() {
  $backend_a = $this
    ->getCacheBackend();
  $backend_b = $this
    ->getCacheBackend('bootstrap');

  // Set both expiring and permanent keys.
  $backend_a
    ->set('test1', 1, Cache::PERMANENT);
  $backend_a
    ->set('test2', 3, time() + 1000);
  $backend_b
    ->set('test3', 4, Cache::PERMANENT);
  $backend_a
    ->deleteAll();

  // We don't delete on deleteAll(). Keys should be here.
  $this
    ->assertSame(1, $backend_a
    ->get('test1')->data ?? NULL, 'First key has been deleted.');
  $this
    ->assertSame(3, $backend_a
    ->get('test2')->data ?? NULL, 'Second key has been deleted.');
  $this
    ->assertSame(4, $backend_b
    ->get('test3')->data ?? NULL, 'Item in other bin is preserved.');
}