class MemoryBackendTest

Same name in this branch
  1. 10 core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
Same name and namespace in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  2. 9 core/tests/Drupal/Tests/Core/Flood/MemoryBackendTest.php \Drupal\Tests\Core\Flood\MemoryBackendTest
  3. 8.9.x core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  4. 11.x core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  5. 11.x core/tests/Drupal/Tests/Core/Flood/MemoryBackendTest.php \Drupal\Tests\Core\Flood\MemoryBackendTest

Tests the memory flood implementation.

@group flood @coversDefaultClass \Drupal\Core\Flood\MemoryBackend

Hierarchy

Expanded class hierarchy of MemoryBackendTest

File

core/tests/Drupal/Tests/Core/Flood/MemoryBackendTest.php, line 18

Namespace

Drupal\Tests\Core\Flood
View source
class MemoryBackendTest extends UnitTestCase {
  
  /**
   * The tested memory flood backend.
   *
   * @var \Drupal\Core\Flood\MemoryBackend
   */
  protected $flood;
  protected function setUp() : void {
    parent::setUp();
    $request = new RequestStack();
    $request_mock = $this->getMockBuilder(Request::class)
      ->onlyMethods([
      'getClientIp',
    ])
      ->getMock();
    $request->push($request_mock);
    $this->flood = new MemoryBackend($request);
  }
  
  /**
   * Tests an allowed flood event.
   */
  public function testAllowedProceeding() : void {
    $threshold = 2;
    $window_expired = -1;
    $this->flood
      ->register('test_event', $window_expired);
    $this->assertTrue($this->flood
      ->isAllowed('test_event', $threshold));
  }
  
  /**
   * Tests a flood event with more than the allowed calls.
   */
  public function testNotAllowedProceeding() : void {
    $threshold = 1;
    $window_expired = -1;
    // Register the event twice, so it is not allowed to proceed.
    $this->flood
      ->register('test_event', $window_expired);
    $this->flood
      ->register('test_event', $window_expired, 1);
    $this->assertFalse($this->flood
      ->isAllowed('test_event', $threshold));
  }
  
  /**
   * Tests a flood event with expiring, so cron will allow to proceed.
   *
   * @medium
   */
  public function testExpiring() : void {
    $threshold = 1;
    $window_expired = -1;
    $this->flood
      ->register('test_event', $window_expired);
    usleep(2);
    $this->flood
      ->register('test_event', $window_expired);
    $this->assertFalse($this->flood
      ->isAllowed('test_event', $threshold));
    // "Run cron", which clears the flood data and verify event is now allowed.
    $this->flood
      ->garbageCollection();
    $this->assertTrue($this->flood
      ->isAllowed('test_event', $threshold));
  }
  
  /**
   * Tests a flood event with no expiring, so cron will not allow to proceed.
   */
  public function testNotExpiring() : void {
    $threshold = 2;
    $this->flood
      ->register('test_event', 1);
    usleep(3);
    $this->flood
      ->register('test_event', 1);
    $this->assertFalse($this->flood
      ->isAllowed('test_event', $threshold));
    // "Run cron", which clears the flood data and verify event is not allowed.
    $this->flood
      ->garbageCollection();
    $this->assertFalse($this->flood
      ->isAllowed('test_event', $threshold));
  }
  
  /**
   * Tests memory backend records events to the nearest microsecond.
   */
  public function testMemoryBackendThreshold() : void {
    $this->flood
      ->register('new event');
    $this->assertTrue($this->flood
      ->isAllowed('new event', '2'));
    $this->flood
      ->register('new event');
    $this->assertFalse($this->flood
      ->isAllowed('new event', '2'));
  }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
MemoryBackendTest::$flood protected property The tested memory flood backend.
MemoryBackendTest::setUp protected function Overrides UnitTestCase::setUp
MemoryBackendTest::testAllowedProceeding public function Tests an allowed flood event.
MemoryBackendTest::testExpiring public function Tests a flood event with expiring, so cron will allow to proceed.
MemoryBackendTest::testMemoryBackendThreshold public function Tests memory backend records events to the nearest microsecond.
MemoryBackendTest::testNotAllowedProceeding public function Tests a flood event with more than the allowed calls.
MemoryBackendTest::testNotExpiring public function Tests a flood event with no expiring, so cron will not allow to proceed.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate Deprecated public function Callback for random string validation.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setUpBeforeClass public static function
UnitTestCase::__get public function

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