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));
  }
}