function FloodTest::testClearByPrefix

Tests clearByPrefix method on flood backends.

File

core/modules/system/tests/src/Kernel/System/FloodTest.php, line 99

Class

FloodTest

Functional tests for the flood control mechanism.

Namespace

Code

public function testClearByPrefix() : void {
    $threshold = 1;
    $window_expired = 3600;
    $identifier = 'prefix-127.0.0.1';
    $name = 'flood_test_cleanup';
    // We can't use an PHPUnit data provider because we need access to the
    // container.
    $backends = $this->floodBackendProvider();
    foreach ($backends as $backend) {
        // Register unexpired event.
        $backend->register($name, $window_expired, $identifier);
        // Verify event is not allowed.
        $this->assertFalse($backend->isAllowed($name, $threshold, $window_expired, $identifier));
        // Clear by prefix and verify event is now allowed.
        $backend->clearByPrefix($name, 'prefix');
        $this->assertTrue($backend->isAllowed($name, $threshold));
    }
}