class MemoryBackendTest

Same name in this branch
  1. 9 core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
Same name and namespace in other branches
  1. 8.9.x core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  2. 10 core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  3. 10 core/tests/Drupal/Tests/Core/Flood/MemoryBackendTest.php \Drupal\Tests\Core\Flood\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 16

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 {
        $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() {
        $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() {
        $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() {
        $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() {
        $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() {
        $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 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.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals Deprecated protected function Asserts if two arrays are equal by sorting them first.
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::getRandomGenerator protected function Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName public function Generates a unique random string containing letters and numbers.
UnitTestCase::setUpBeforeClass public static function

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