enableUsageTracking example

$sessionId = $session->getId();
        $usageIndex = $session->getUsageIndex();

        $event = new ResponseEvent(
            $this->createMock(HttpKernelInterface::class),
            $request,
            HttpKernelInterface::MAIN_REQUEST,
            new Response()
        );

        $listener = new ContextListener($tokenStorage, [], 'session', null, new EventDispatcher(), null, $tokenStorage->enableUsageTracking(...));
        $listener->onKernelResponse($event);

        if ($session->getId() === $sessionId) {
            $this->assertSame($usageIndex, $session->getUsageIndex());
        } else {
            $this->assertNotSame($usageIndex, $session->getUsageIndex());
        }

        return $session;
    }

    

$tokenStorage = new TokenStorage();
        $trackingStorage = new UsageTrackingTokenStorage($tokenStorage, $sessionLocator);

        $this->assertNull($trackingStorage->getToken());
        $token = new NullToken();

        $trackingStorage->setToken($token);
        $this->assertSame($token, $trackingStorage->getToken());
        $this->assertSame($token, $tokenStorage->getToken());
        $this->assertSame(0, $sessionAccess);

        $trackingStorage->enableUsageTracking();
        $this->assertSame($token, $trackingStorage->getToken());
        $this->assertSame(1, $sessionAccess);

        $trackingStorage->disableUsageTracking();
        $this->assertSame($token, $trackingStorage->getToken());
        $this->assertSame(1, $sessionAccess);
    }

    public function testWithoutMainRequest()
    {
        $locator = new class(['request_stack' => fn () => new RequestStack()]) implements ContainerInterface {