feat: groups price calculator admin crud, booking/offer flow and api

tests/Controller/Accommodation/IndexControllerTest.php

@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Controller\Accommodation;
+
+use App\Controller\Groups\IndexController;
+use App\Service\AccommodationBookingService;
+use App\Service\AccommodationSessionManager;
+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;
+
+class IndexControllerTest extends TestCase
+{
+    public function testSuccessRendersAndConsumesFlashOnFirstLoad(): void
+    {
+        $session = new Session(new MockArraySessionStorage());
+        $session->getFlashBag()->add('groups_booking_result', 'booking');
+
+        $request = Request::create('/groups/booking/success', 'GET');
+        $request->setSession($session);
+
+        $controller = $this->makeController();
+
+        $response = $controller->success($request);
+
+        self::assertSame(200, $response->getStatusCode());
+        self::assertSame('groups/booking/success.html.twig', $controller->renderedView);
+        self::assertSame('booking', $controller->renderedParameters['resultType']);
+        // The flash is read-once: a second read on the same request returns nothing.
+        self::assertSame([], $session->getFlashBag()->get('groups_booking_result'));
+    }
+
+    public function testSuccessRedirectsToLoginWhenFlashIsMissing(): void
+    {
+        $session = new Session(new MockArraySessionStorage());
+
+        $request = Request::create('/groups/booking/success', 'GET');
+        $request->setSession($session);
+
+        $controller = $this->makeController();
+
+        $response = $controller->success($request);
+
+        self::assertInstanceOf(RedirectResponse::class, $response);
+        self::assertSame('/app_login', $response->headers->get('Location'));
+    }
+
+    private function makeController(): TestableAccommodationIndexController
+    {
+        return new TestableAccommodationIndexController(
+            $this->createMock(AccommodationBookingService::class),
+            $this->createMock(AccommodationSessionManager::class),
+        );
+    }
+}
+
+final class TestableAccommodationIndexController extends IndexController
+{
+    /**
+     * @var array<string, mixed>
+     */
+    public array $renderedParameters = [];
+
+    public string $renderedView = '';
+
+    /**
+     * @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
+    {
+        $this->renderedView = $view;
+        $this->renderedParameters = $parameters;
+
+        return new Response('ok');
+    }
+}