```

✨ 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/FlowAuthenticatorTest.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace App\Tests\Security;
+
+use App\Entity\Customer;
+use App\Entity\OrderSession;
+use App\Security\FlowAuthenticator;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityRepository;
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
+
+#[AllowMockObjectsWithoutExpectations]
+class FlowAuthenticatorTest extends TestCase
+{
+    private $urlGenerator;
+    private $entityManager;
+    private $authenticator;
+
+    protected function setUp(): void
+    {
+        $this->urlGenerator = $this->createMock(UrlGeneratorInterface::class);
+        $this->entityManager = $this->createMock(EntityManagerInterface::class);
+        $this->authenticator = new FlowAuthenticator($this->urlGenerator, $this->entityManager);
+    }
+
+    public function testSupports()
+    {
+        $request = Request::create('/reservation/flow', 'POST');
+        $request->attributes->set('_route', 'reservation_flow');
+        
+        $this->assertTrue($this->authenticator->supports($request));
+    }
+
+    public function testAuthenticate()
+    {
+        $request = Request::create('/reservation/flow', 'POST', [
+            '_username' => 'test@test.com',
+            '_password' => 'password',
+            '_csrf_token' => 'token'
+        ]);
+        
+        $session = $this->createMock(SessionInterface::class);
+        $request->setSession($session);
+
+        $repository = $this->createMock(EntityRepository::class);
+        $this->entityManager->method('getRepository')->with(Customer::class)->willReturn($repository);
+        $repository->method('findOneBy')->with(['email' => 'test@test.com'])->willReturn(new Customer());
+
+        $passport = $this->authenticator->authenticate($request);
+
+        $this->assertInstanceOf(Passport::class, $passport);
+        $this->assertTrue($passport->hasBadge(UserBadge::class));
+    }
+
+    public function testOnAuthenticationSuccess()
+    {
+        $request = Request::create('/reservation/flow');
+        $request->attributes->set('sessionId', 'session-123');
+        
+        $token = $this->createMock(TokenInterface::class);
+        $customer = new Customer();
+        $token->method('getUser')->willReturn($customer);
+
+        $sessionRepo = $this->createMock(EntityRepository::class);
+        $orderSession = $this->createMock(OrderSession::class);
+
+        $this->entityManager->method('getRepository')->with(OrderSession::class)->willReturn($sessionRepo);
+        $sessionRepo->method('findOneBy')->with(['uuid' => 'session-123'])->willReturn($orderSession);
+        
+        $orderSession->expects($this->once())->method('setCustomer')->with($customer);
+        $this->entityManager->expects($this->once())->method('flush');
+
+        $this->urlGenerator->expects($this->once())
+            ->method('generate')
+            ->with('reservation_flow', ['sessionId' => 'session-123'])
+            ->willReturn('/reservation/flow/session-123');
+
+        $response = $this->authenticator->onAuthenticationSuccess($request, $token, 'main');
+
+        $this->assertInstanceOf(RedirectResponse::class, $response);
+        $this->assertEquals('/reservation/flow/session-123', $response->getTargetUrl());
+    }
+}