myep/tests/Controller/Groups/Booking/Step1ControllerTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Controller\Groups\Booking;

use App\BpnConnect\ContingentsClient;
use App\Controller\Groups\Booking\Step1Controller;
use App\Entity\Groups\Accommodation;
use App\Form\Model\AccommodationBookingDto;
use App\Repository\Groups\AccommodationPriceRepository;
use App\Service\AccommodationBookingService;
use App\Service\AccommodationPriceCoverage;
use App\Service\AccommodationSessionManager;
use App\Service\CalendarGridBuilder;
use App\Service\GroupsPriceCalculator;
use App\Service\PriceTimelineBuilder;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
use Symfony\Contracts\Cache\CacheInterface;

class Step1ControllerTest extends TestCase
{
    public function testPostWithValidDatesUpdatesSessionAndRedirects(): void
    {
        $dto = new AccommodationBookingDto();
        $dto->accommodationId = 1;

        $session = new Session(new MockArraySessionStorage());
        $request = Request::create('/groups/booking/step-1', 'POST', [
            'date_from' => '2026-08-03',
            'date_to' => '2026-08-07',
        ]);
        $request->setSession($session);

        $sessionManager = new AccommodationSessionManager();
        $sessionManager->save($request, $dto);

        $accommodation = (new Accommodation())
            ->setName('Hotel')
            ->setCalendarCode('HOTEL')
            ->setMaxAdolescentAge(17);

        $bookingService = $this->createMock(AccommodationBookingService::class);
        $bookingService
            ->method('applyDates')
            ->willReturnCallback(static function (AccommodationBookingDto $dto): void {
                $dto->dateFrom = new \DateTimeImmutable('2026-08-03');
                $dto->dateTo = new \DateTimeImmutable('2026-08-07');
            });
        $bookingService
            ->method('loadAccommodation')
            ->with(1)
            ->willReturn($accommodation);
        $bookingService
            ->method('computeInitialPaxCount')
            ->willReturn(4);

        $controller = $this->makeController($bookingService, $sessionManager);

        $response = $controller->index($request);

        self::assertInstanceOf(RedirectResponse::class, $response);
        self::assertSame('/app_groups_booking_step_2', $response->headers->get('Location'));

        $savedDto = $sessionManager->getOrFail($request);
        self::assertSame(2, $savedDto->currentStep);
        self::assertSame(4, $savedDto->paxCount);
        self::assertNull($savedDto->selectedBoardServiceId);
        self::assertSame([], $savedDto->selectedAdditionalServiceIds);
    }

    public function testPostWithInvalidDatesRedirectsBackWithFlash(): void
    {
        $dto = new AccommodationBookingDto();
        $dto->accommodationId = 1;

        $session = new Session(new MockArraySessionStorage());
        $request = Request::create('/groups/booking/step-1', 'POST', [
            'date_from' => 'not-a-date',
            'date_to' => '2026-08-07',
        ]);
        $request->setSession($session);

        $sessionManager = new AccommodationSessionManager();
        $sessionManager->save($request, $dto);

        $bookingService = $this->createMock(AccommodationBookingService::class);
        $bookingService
            ->method('applyDates')
            ->willThrowException(new \InvalidArgumentException('Ungültiges Datumsformat. Erwartet: YYYY-MM-DD.'));

        $controller = $this->makeController($bookingService, $sessionManager);

        $response = $controller->index($request);

        self::assertInstanceOf(RedirectResponse::class, $response);
        self::assertSame('/app_groups_booking_step_1', $response->headers->get('Location'));
    }

    private function makeController(
        AccommodationBookingService $bookingService,
        AccommodationSessionManager $sessionManager,
    ): TestableAccommodationStep1Controller {
        $priceRepository = $this->createMock(AccommodationPriceRepository::class);

        return new TestableAccommodationStep1Controller(
            $bookingService,
            $sessionManager,
            $this->createMock(ContingentsClient::class),
            $priceRepository,
            new PriceTimelineBuilder(),
            $this->createMock(CacheInterface::class),
            new CalendarGridBuilder(),
            new GroupsPriceCalculator(new PriceTimelineBuilder(), ['runningCostsEur' => 0, 'runningCostsChf' => 0, 'undersubscription30Eur' => 0, 'undersubscription30Chf' => 0, 'undersubscription40Eur' => 0, 'undersubscription40Chf' => 0]),
            new AccommodationPriceCoverage($priceRepository),
        );
    }
}

final class TestableAccommodationStep1Controller extends Step1Controller
{
    public function __construct(
        AccommodationBookingService $bookingService,
        AccommodationSessionManager $sessionManager,
        ContingentsClient $contingentsClient,
        AccommodationPriceRepository $priceRepository,
        PriceTimelineBuilder $priceTimelineBuilder,
        CacheInterface $cache,
        CalendarGridBuilder $calendarGridBuilder,
        GroupsPriceCalculator $priceCalculator,
        AccommodationPriceCoverage $priceCoverage,
    ) {
        parent::__construct(
            $bookingService,
            $sessionManager,
            $contingentsClient,
            $priceRepository,
            $priceTimelineBuilder,
            $cache,
            $calendarGridBuilder,
            $priceCalculator,
            $priceCoverage,
        );
    }

    /**
     * @param array<string, mixed> $parameters
     */
    protected function redirectToRoute(string $route, array $parameters = [], int $status = 302): RedirectResponse
    {
        return new RedirectResponse('/'.$route, $status);
    }

    /**
     * @param array<string, mixed> $parameters
     */
    protected function render(string $view, array $parameters = [], ?Response $response = null): Response
    {
        throw new \LogicException('Render should not be called in this test.');
    }

    protected function addFlash(string $type, mixed $message): void
    {
    }
}