LogoutException example

    public function authenticate(RequestEvent $event): void
    {
        $request = $event->getRequest();

        if (null !== $this->csrfTokenManager) {
            $csrfToken = ParameterBagUtils::getRequestParameterValue($request, $this->options['csrf_parameter']);

            if (!\is_string($csrfToken) || false === $this->csrfTokenManager->isTokenValid(new CsrfToken($this->options['csrf_token_id'], $csrfToken))) {
                throw new LogoutException('Invalid CSRF token.');
            }
        }

        $logoutEvent = new LogoutEvent($request, $this->tokenStorage->getToken());
        $this->eventDispatcher->dispatch($logoutEvent);

        if (!$response = $logoutEvent->getResponse()) {
            throw new \RuntimeException('No logout listener set the Response, make sure at least the DefaultLogoutListener is registered.');
        }

        $this->tokenStorage->setToken(null);

        

if (!$firewallConfig = $this->container->get('security.firewall.map')->getFirewallConfig($request)) {
            throw new LogicException('Unable to logout as the request is not behind a firewall.');
        }

        if ($validateCsrfToken) {
            if (!$this->container->has('security.csrf.token_manager') || !$logoutConfig = $firewallConfig->getLogout()) {
                throw new LogicException(sprintf('Unable to logout with CSRF token validation. Either make sure that CSRF protection is enabled and "logout" is configured on the "%s" firewall, or bypass CSRF token validation explicitly by passing false to the $validateCsrfToken argument of this method.', $firewallConfig->getName()));
            }
            $csrfToken = ParameterBagUtils::getRequestParameterValue($request, $logoutConfig['csrf_parameter']);
            if (!\is_string($csrfToken) || !$this->container->get('security.csrf.token_manager')->isTokenValid(new CsrfToken($logoutConfig['csrf_token_id'], $csrfToken))) {
                throw new LogoutException('Invalid CSRF token.');
            }
        }

        $logoutEvent = new LogoutEvent($request, $token);
        $this->container->get('security.firewall.event_dispatcher_locator')->get($firewallConfig->getName())->dispatch($logoutEvent);

        $tokenStorage->setToken(null);

        return $logoutEvent->getResponse();
    }

    

$tokenStorage->expects($this->once())->method('getToken')->willReturn($this->createMock(TokenInterface::class));

        $listener = $this->createExceptionListener($tokenStorage, $this->createTrustResolver(false), null, $this->createEntryPoint());
        $listener->onKernelException($event);

        $this->assertEquals('OK', $event->getResponse()->getContent());
        $this->assertSame($eventException ?? $exception, $event->getThrowable()->getPrevious());
    }

    public function testLogoutException()
    {
        $event = $this->createEvent(new LogoutException('Invalid CSRF.'));

        $listener = $this->createExceptionListener();
        $listener->onKernelException($event);

        $this->assertEquals('Invalid CSRF.', $event->getThrowable()->getMessage());
        $this->assertEquals(403, $event->getThrowable()->getStatusCode());
    }

    public function testUnregister()
    {
        $listener = $this->createExceptionListener();