```

✨ feat(revervation): [Ajoute la création de session de réservation et le flow]
🐛 fix(PurgeCommandTest): [Utilise addCommand au lieu de add pour les commandes]
📝 chore(deps): [Mise à jour des dépendances Composer et corrections]
🐛 fix(KeycloakAuthenticator): [Corrige le type nullable de l'exception start]
✨ feat(Customer): [Ajoute les sessions de commandes aux entités Customer]
♻️ refactor(AppLogger): [Refactorise l'AppLogger pour obtenir l'UserAgent]
✨ feat(FlowReserve): [Ajoute une action de validation du panier]
```

tests/Security/AccessDeniedHandlerTest.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace App\Tests\Security;
+
+use App\Security\AccessDeniedHandler;
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+use Twig\Environment;
+
+#[AllowMockObjectsWithoutExpectations]
+class AccessDeniedHandlerTest extends TestCase
+{
+    private $urlGenerator;
+    private $twig;
+    private $handler;
+
+    protected function setUp(): void
+    {
+        $this->urlGenerator = $this->createMock(UrlGeneratorInterface::class);
+        $this->twig = $this->createMock(Environment::class);
+        $this->handler = new AccessDeniedHandler($this->urlGenerator, $this->twig);
+    }
+
+    public function testHandleAdminPathRedirectsToHome()
+    {
+        $request = Request::create('/admin/dashboard');
+        $exception = new AccessDeniedException();
+
+        $this->urlGenerator->expects($this->once())
+            ->method('generate')
+            ->with('app_home')
+            ->willReturn('/home');
+
+        $response = $this->handler->handle($request, $exception);
+
+        $this->assertInstanceOf(RedirectResponse::class, $response);
+        $this->assertEquals('/home', $response->getTargetUrl());
+    }
+
+    public function testHandleJsonRequestReturnsForbidden()
+    {
+        $request = Request::create('/api/data');
+        $request->headers->set('Accept', 'application/json');
+        $exception = new AccessDeniedException();
+
+        $response = $this->handler->handle($request, $exception);
+
+        $this->assertInstanceOf(JsonResponse::class, $response);
+        $this->assertEquals(Response::HTTP_FORBIDDEN, $response->getStatusCode());
+    }
+
+    public function testHandleDefaultReturnsForbidden()
+    {
+        $request = Request::create('/some/other/path');
+        $exception = new AccessDeniedException();
+
+        $response = $this->handler->handle($request, $exception);
+
+        $this->assertInstanceOf(JsonResponse::class, $response);
+        $this->assertEquals(Response::HTTP_FORBIDDEN, $response->getStatusCode());
+    }
+}