class MemoryBackendTest

Same name in this branch
  1. 11.x core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
Same name 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. 10 core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php \Drupal\KernelTests\Core\Cache\MemoryBackendTest
  5. 10 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 Modifiers Object type Summary Overriden Title
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::getCallableName private static function Returns a callable as a string suitable for inclusion in a message.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
MemoryBackendTest::$flood protected property The tested memory flood backend.
MemoryBackendTest::setUp protected function Overrides UnitTestCase::setUp
MemoryBackendTest::testAllowedProceeding public function Tests an allowed flood event.
MemoryBackendTest::testExpiring public function Tests a flood event with expiring, so cron will allow to proceed.
MemoryBackendTest::testMemoryBackendThreshold public function Tests memory backend records events to the nearest microsecond.
MemoryBackendTest::testNotAllowedProceeding public function Tests a flood event with more than the allowed calls.
MemoryBackendTest::testNotExpiring public function Tests a flood event with no expiring, so cron will not allow to proceed.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
UnitTestCase::$root protected property The app root.
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

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