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<?php
namespace Drupal\system\Tests\System;
use Drupal\Core\Flood\DatabaseBackend;
use Drupal\Core\Flood\MemoryBackend;
use Drupal\simpletest\WebTestBase;
use Symfony\Component\HttpFoundation\Request;
/**
* Functional tests for the flood control mechanism.
*
* @group system
*/
class FloodTest extends WebTestBase {
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
// Flood backends need a request object. Create a dummy one and insert it
// to the container.
$request = Request::createFromGlobals();
$this->container->get('request_stack')->push($request);
}
/**
* Test flood control mechanism clean-up.
*/
public function testCleanUp() {
$threshold = 1;
$window_expired = -1;
$name = 'flood_test_cleanup';
// Register expired event.
$flood = \Drupal::flood();
$flood->register($name, $window_expired);
// Verify event is not allowed.
$this->assertFalse($flood->isAllowed($name, $threshold));
// Run cron and verify event is now allowed.
$this->cronRun();
$this->assertTrue($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.
$this->cronRun();
$this->assertFalse($flood->isAllowed($name, $threshold));
}
/**
* Test flood control memory backend.
*/
public function testMemoryBackend() {
$threshold = 1;
$window_expired = -1;
$name = 'flood_test_cleanup';
$request_stack = \Drupal::service('request_stack');
$flood = new MemoryBackend($request_stack);
// 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));
}
/**
* Test flood control database backend.
*/
public function testDatabaseBackend() {
$threshold = 1;
$window_expired = -1;
$name = 'flood_test_cleanup';
$connection = \Drupal::service('database');
$request_stack = \Drupal::service('request_stack');
$flood = new DatabaseBackend($connection, $request_stack);
// 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));
}
}