public function FloodTest::testMemoryBackend in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/src/Kernel/System/FloodTest.php \Drupal\Tests\system\Kernel\System\FloodTest::testMemoryBackend()

Test flood control memory backend.

File

core/modules/system/tests/src/Kernel/System/FloodTest.php, line 52

Class

FloodTest

Functional tests for the flood control mechanism.

Namespace

Drupal\Tests\system\Kernel\System

Code

public function testMemoryBackend() {
  $threshold = 1;
  $window_expired = -1;
  $name = 'flood_test_cleanup';
  $request_stack = \Drupal::service('request_stack');
  $flood = new MemoryBackend($request_stack);
  $this
    ->assertTrue($flood
    ->isAllowed($name, $threshold));

  // Register expired event.
  $flood
    ->register($name, $window_expired);

  // Verify event is not allowed.
  $this
    ->assertFalse($flood
    ->isAllowed($name, $threshold));

  // Run cron and verify event is now allowed.
  $flood
    ->garbageCollection();
  $this
    ->assertTrue($flood
    ->isAllowed($name, $threshold));

  // Register unexpired event.
  $flood
    ->register($name);

  // Verify event is not allowed.
  $this
    ->assertFalse($flood
    ->isAllowed($name, $threshold));

  // Run cron and verify event is still not allowed.
  $flood
    ->garbageCollection();
  $this
    ->assertFalse($flood
    ->isAllowed($name, $threshold));
}