onKernelFinishRequest example

    /** * @return void */
    public function onKernelFinishRequest(FinishRequestEvent $event)
    {
        if ($event->isMainRequest()) {
            $this->logoutUrlGenerator->setCurrentFirewall(null);
        }

        parent::onKernelFinishRequest($event);
    }

    public static function getSubscribedEvents(): array
    {
        return [
            KernelEvents::REQUEST => [
                ['configureLogoutUrlGenerator', 8],
                ['onKernelRequest', 8],
            ],
            KernelEvents::FINISH_REQUEST => 'onKernelFinishRequest',
        ];
    }

public function testLocaleIsSetInOnKernelFinishRequestWhenParentRequestExists()
    {
        $this->localeAwareService
            ->expects($this->once())
            ->method('setLocale')
            ->with($this->equalTo('fr'));

        $this->requestStack->push($this->createRequest('fr'));
        $this->requestStack->push($subRequest = $this->createRequest('de'));

        $event = new FinishRequestEvent($this->createMock(HttpKernelInterface::class), $subRequest, HttpKernelInterface::SUB_REQUEST);
        $this->listener->onKernelFinishRequest($event);
    }

    public function testLocaleIsSetToDefaultOnKernelFinishRequestWhenParentRequestDoesNotExist()
    {
        $this->localeAwareService
            ->expects($this->once())
            ->method('setLocale')
            ->with($this->equalTo('en'));

        $this->requestStack->push($subRequest = $this->createRequest('de'));

        

$router = $this->getMockBuilder(Router::class)->onlyMethods(['getContext'])->disableOriginalConstructor()->getMock();
        $router->expects($this->once())->method('getContext')->willReturn($context);

        $parentRequest = Request::create('/');
        $parentRequest->setLocale('es');

        $this->requestStack->expects($this->once())->method('getParentRequest')->willReturn($parentRequest);

        $event = new FinishRequestEvent($this->createMock(HttpKernelInterface::class), new Request(), HttpKernelInterface::MAIN_REQUEST);

        $listener = new LocaleListener($this->requestStack, 'fr', $router);
        $listener->onKernelFinishRequest($event);
    }

    public function testRequestLocaleIsNotOverridden()
    {
        $request = Request::create('/');
        $request->setLocale('de');
        $listener = new LocaleListener($this->requestStack, 'fr');
        $event = $this->getEvent($request);

        $listener->onKernelRequest($event);
        $this->assertEquals('de', $request->getLocale());
    }