```

✨ feat(ReserverController): Ajoute vérification de disponibilité produit.
🛠️ refactor(BackupCommand): Utilise DatabaseDumper et ZipArchiver.
✨ feat(GitSyncLogCommand): Utilise Gemini pour messages plus clairs.
✨ feat(GenerateVideoThumbsCommand): Utilise VideoThumbnailer service.
✨ feat(AppWarmupImagesCommand): Utilise StorageInterface pour warmup.
🔒️ security(nelmio_security): Renforce la sécurité avec des en-têtes.
🔧 chore(caddy): Améliore la configuration de Caddy pour la performance.
🐛 fix(makefile): Corrige les commandes de test.
🧪 chore(.env.test): Supprime la ligne vide à la fin du fichier.
🔧 chore(doctrine): Active native_lazy_objects.
🔧 chore(cache): Ajoute un cache system.
```

tests/Controller/ReserverControllerTest.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace App\Tests\Controller;
+
+use App\Controller\ReserverController;
+use App\Entity\Product;
+use App\Entity\ProductReserve;
+use App\Repository\ProductRepository;
+use App\Repository\ProductReserveRepository;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\JsonResponse;
+
+class ReserverControllerTest extends TestCase
+{
+    public function testProductCheckAvailable()
+    {
+        // 1. Mock Repositories
+        $productRepository = $this->createMock(ProductRepository::class);
+        $productReserveRepository = $this->createMock(ProductReserveRepository::class);
+
+        // 2. Setup Data
+        $productId = "1";
+        $startStr = "2026-02-07";
+        $endStr = "2026-02-14";
+
+        $product = new Product();
+        // We can't set ID easily if it's generated, but the repo find returning it is enough.
+
+        $productRepository->expects($this->once())
+            ->method('find')
+            ->with($productId)
+            ->willReturn($product);
+
+        $productReserveRepository->expects($this->once())
+            ->method('checkAvailability')
+            ->willReturn(true);
+
+        // 3. Create Request
+        $request = new Request([], [], [], [], [], [], json_encode([
+            'id' => $productId,
+            'start' => $startStr,
+            'end' => $endStr
+        ]));
+        $request->setMethod('POST');
+        $request->headers->set('Content-Type', 'application/json');
+
+        // 4. Instantiate Controller
+        $controller = new ReserverController();
+
+        // 5. Call Method
+        $response = $controller->productCheck($request, $productReserveRepository, $productRepository);
+
+        // 6. Assertions
+        $this->assertInstanceOf(JsonResponse::class, $response);
+        $content = json_decode($response->getContent(), true);
+        
+        $this->assertArrayHasKey('dispo', $content);
+        $this->assertTrue($content['dispo']);
+    }
+
+    public function testProductCheckNotAvailable()
+    {
+        // 1. Mock Repositories
+        $productRepository = $this->createMock(ProductRepository::class);
+        $productReserveRepository = $this->createMock(ProductReserveRepository::class);
+
+        // 2. Setup Data
+        $productId = "1";
+        $startStr = "2026-02-07";
+        $endStr = "2026-02-14";
+
+        $product = new Product();
+
+        $productRepository->expects($this->once())
+            ->method('find')
+            ->with($productId)
+            ->willReturn($product);
+
+        $productReserveRepository->expects($this->once())
+            ->method('checkAvailability')
+            ->willReturn(false);
+
+        // 3. Create Request
+        $request = new Request([], [], [], [], [], [], json_encode([
+            'id' => $productId,
+            'start' => $startStr,
+            'end' => $endStr
+        ]));
+        $request->setMethod('POST');
+        $request->headers->set('Content-Type', 'application/json');
+
+        // 4. Instantiate Controller
+        $controller = new ReserverController();
+
+        // 5. Call Method
+        $response = $controller->productCheck($request, $productReserveRepository, $productRepository);
+
+        // 6. Assertions
+        $this->assertInstanceOf(JsonResponse::class, $response);
+        $content = json_decode($response->getContent(), true);
+        
+        $this->assertArrayHasKey('dispo', $content);
+        $this->assertFalse($content['dispo']);
+    }
+}