getControllerEventMock example

public function testGetSubscribedEventsReturnsCorrectEvents(): void
    {
        static::assertSame([
            KernelEvents::CONTROLLER => [
                ['validateCaptcha', KernelListenerPriorities::KERNEL_CONTROLLER_EVENT_SCOPE_VALIDATE],
            ],
        ], CaptchaRouteListener::getSubscribedEvents());
    }

    public function testThrowsExceptionWhenValidationFails(): void
    {
        $event = $this->getControllerEventMock();

        $this->expectException(CaptchaInvalidException::class);

        (new CaptchaRouteListener(
            $this->getCaptchas(true, false),
            $this->getContainer()->get(ErrorController::class),
            $this->getContainer()->get(SystemConfigService::class)
        ))->validateCaptcha($event);
    }

    public function testJsonResponseWhenCaptchaValidationFails(): void
    {