[ERP-48] Écrire les tests PHPUnit RG-1.01 à RG-1.17 (#20)

## Mode stacked PR — DERNIER ticket back du M0

**Cible : `feature/ERP-47-declarer-module-catalog-rbac`** (PAS develop).
Quand la MR ERP-47 sera mergée sur develop, repointer la cible de cette MR vers develop.

## Résumé

Suite PHPUnit complète qui mappe chaque RG (1.01 → 1.17) de la spec M0 Catalog vers un ou plusieurs tests ciblés. **63 nouveaux tests** dans 9 classes sous `tests/Module/Catalog/Api/`.

## Cahier de test

| RG | Test(s) |
|---|---|
| **RG-1.01** | `CategoryPermissionsTest::testPersonaWithoutCatalogPermissionGets403*` (4 personas × 4 verbes) + `testAnonymousGets401*` + `testAdminGets{200,201,204}*` + `testUserWithViewPermissionGets200*` |
| **RG-1.02** | `CategoryValidationTest::testNameRequiredReturns422` + `testNameEmptyStringReturns422` + `testNameWhitespaceOnlyReturns422` |
| **RG-1.03** | `CategoryValidationTest::testNameIsTrimmedOnCreate` |
| **RG-1.04** | `CategoryValidationTest::testNameTooShortReturns422` + `testNameTooLongReturns422` + `testNameAtMaxLengthIs201` |
| **RG-1.05** | `CategoryValidationTest::testCategoryTypeRequiredReturns422` + `testCategoryTypeNullIsRejected` |
| **RG-1.06** | `CategoryValidationTest::testCategoryTypeMustExistReturns4xx` |
| **RG-1.07** | `CategoryUniqueTest::testDuplicateNameSameTypeReturns409` + `testDuplicateNameCaseInsensitiveReturns409` + `testSameNameDifferentTypeAllowed` + `testRecreateAfterSoftDeleteAllowed` |
| **RG-1.08** | `CategoryListTest::testListExcludesSoftDeletedByDefault` |
| **RG-1.09** | `CategoryListTest::testIncludeDeletedFlagSurfacesSoftDeleted` |
| **RG-1.10** | `CategoryListTest::testDefaultSortIsNameAsc` |
| **RG-1.11** | `CategoryGetTest::testGetSoftDeletedReturns404` + `testGetSoftDeletedWithFlagReturns200` + `testGetNonExistentReturns404` + `testGetActiveCategoryReturns200` |
| **RG-1.12** | `CategoryDeleteTest::testDeleteReturns204AndPersistsSoftDelete` |
| **RG-1.13** | `CategoryDeleteTest::testPatchCannotSetDeletedAt` |
| **RG-1.11 étendue (404 sur soft-deleted)** | `CategoryDeleteTest::testPatchOnSoftDeletedReturns404` + `testDeleteOnSoftDeletedReturns404` |
| **Audit** | `CategoryAuditTest::testAuditLogOnCreate` + `testAuditLogOnUpdate` + `testAuditLogOnSoftDelete` + `testAuditLogPerformerCarriesAuthenticatedUsername` |
| **RG-1.15** | `CategoryTimestampableBlamableTest::testCreatedByAdminOnPost` + `testCreatedByNullInConsoleContext` |
| **RG-1.16** | `CategoryTimestampableBlamableTest::testPatchUpdatesUpdatedFieldsOnly` + `testSoftDeleteAlsoUpdatesUpdatedFields` |
| **RG-1.17** | `EntitiesAreTimestampableBlamableTest::testAllBusinessEntitiesImplementBothInterfaces` (déjà livré ERP-52, reste vert avec `Category` détectée Timestampable/Blamable et `CategoryType` whitelistée) |

## Side fixes révélés par la suite

### 1. `Category.php` — `normalizer: 'trim'` sur Assert\NotBlank + Length

Avant le fix, POST `{name: "   "}` retournait **201** au lieu de **422** : le Processor trim après validation, mais NotBlank ne fait pas de trim natif. La RG-1.02 (whitespace-only → 422) combinée à la RG-1.03 (trim serveur) exige le `normalizer: 'trim'`. 1 ligne, aligne le contrat sans réordonnancer Validate/Process.

### 2. `makefile` — recréer l'index partiel `uq_category_name_type_active` après `schema:update`

`doctrine:schema:update --env=test --force` drop systématiquement l'index partiel `uq_category_name_type_active` (l'ORM ne sait pas exprimer un index fonctionnel + partiel via attribut Doctrine, donc le voit comme orphelin). Conséquence : POST doublon `(name, type)` retournait **201** au lieu de **409** (la `UniqueConstraintViolation` ne se déclenche plus). Fix : `dbal:run-sql "CREATE UNIQUE INDEX IF NOT EXISTS ..."` ajouté en fin de `test-db-setup`. Approche chirurgicale validée avec Matthieu, ne touche pas à `fake_site_aware_entity` (dépend de schema:update pour exister avant le purger fixtures:load).

## Helpers livrés

`tests/Module/Catalog/Api/AbstractCatalogApiTestCase.php` :
- Factories : `createCategory()`, `createCategoryType()`
- Auth : `createAdminClient()`, `createManageClient()`, `createViewClient()`, `createPersonaClient(string \$label)` (4 personas MALIO sans permission catalog)
- Cleanup : purge complète Category + CategoryType (aucune fixture au M0) + users/roles `test_*`

## Vérifications

- ✅ `make php-cs-fixer-allow-risky` (auto-applied via pre-commit)
- ✅ `make db-reset` (index partiel restauré, vérifié `\d category`)
- ✅ `make test` → **311 tests, 1071 assertions, 0 failure, 0 risky**
  (248 existants + 63 nouveaux, dont 6 deprecations + 6 notices héritées des tests Core RBAC pré-existants — pas de régression introduite par ce ticket)

## Suite

DERNIER ticket back du M0. ERP-52, ERP-43, ERP-44, ERP-45, ERP-46, ERP-47, ERP-48 sont tous en review.
Quand la MR ERP-47 sera mergée sur develop, Matthieu repointera la cible de cette MR vers develop. Tristan reviewe la stack en série.

---------

Co-authored-by: Matthieu <mtholot19@gmail.com>
Reviewed-on: #20
Co-authored-by: THOLOT DECHENE Matthieu <matthieu@yuno.malio.fr>
Co-committed-by: THOLOT DECHENE Matthieu <matthieu@yuno.malio.fr>

tests/Module/Catalog/Api/AbstractCatalogApiTestCase.php

@@ -0,0 +1,213 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\Module\Catalog\Domain\Entity\Category;
+use App\Module\Catalog\Domain\Entity\CategoryType;
+use App\Module\Core\Domain\Entity\Role;
+use App\Module\Core\Domain\Entity\User;
+use App\Module\Sites\Domain\Entity\Site;
+use App\Tests\Module\Core\Api\AbstractApiTestCase;
+use DateTimeImmutable;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
+
+/**
+ * Classe de base pour les tests fonctionnels du module Catalog.
+ *
+ * Etend la base Core :
+ *  - factories `createCategoryType()` et `createCategory()` pour seeder vite
+ *    les referentiels et les entites metier dans les tests ;
+ *  - helpers d'authentification specifiques au M0 : `createAdminClient()`,
+ *    `createManageClient()`, `createViewClient()` et un helper persona
+ *    `createPersonaClient($label)` simulant les 4 roles MALIO sans permission
+ *    catalog (Bureau / Compta / Commerciale / Usine).
+ *
+ * Cleanup : les noms de Category sont prefixes `test_cat_` et les codes de
+ * CategoryType sont prefixes `TEST_`. Le tearDown purge ces lignes, ainsi
+ * que les users / roles `test_*` crees par `createUserWithPermission` et
+ * `createPersonaClient`. Pas de DAMA en local, donc purge manuelle obligatoire.
+ *
+ * @internal
+ */
+abstract class AbstractCatalogApiTestCase extends AbstractApiTestCase
+{
+    protected const string TEST_CATEGORY_PREFIX      = 'test_cat_';
+    protected const string TEST_CATEGORY_TYPE_PREFIX = 'TEST_';
+    protected const string TEST_USER_PREFIX          = 'test_';
+    protected const string TEST_ROLE_PREFIX          = 'test_';
+
+    protected function tearDown(): void
+    {
+        $this->cleanupCatalogTestData();
+        parent::tearDown();
+    }
+
+    /**
+     * Cree un CategoryType de test. Le code est prefixe `TEST_` pour le
+     * cleanup, suffixe par un nonce aleatoire pour eviter les collisions
+     * inter-tests.
+     */
+    protected function createCategoryType(?string $code = null, ?string $label = null): CategoryType
+    {
+        $em = $this->getEm();
+
+        $suffix = substr(bin2hex(random_bytes(4)), 0, 8);
+        $type   = new CategoryType();
+        $type->setCode($code ?? self::TEST_CATEGORY_TYPE_PREFIX.strtoupper($suffix));
+        $type->setLabel($label ?? 'Test Type '.$suffix);
+
+        $em->persist($type);
+        $em->flush();
+
+        return $type;
+    }
+
+    /**
+     * Cree une Category de test. Le nom est prefixe `test_cat_` pour le
+     * cleanup. Si aucun type n'est fourni, un nouveau CategoryType est cree.
+     * Le flag $deletedAt permet de seeder directement une categorie
+     * soft-deleted (pour les tests RG-1.08 / RG-1.11).
+     */
+    protected function createCategory(
+        ?string $name = null,
+        ?CategoryType $type = null,
+        ?DateTimeImmutable $deletedAt = null,
+    ): Category {
+        $em = $this->getEm();
+
+        $type ??= $this->createCategoryType();
+
+        $suffix   = substr(bin2hex(random_bytes(4)), 0, 8);
+        $category = new Category();
+        $category->setName($name ?? self::TEST_CATEGORY_PREFIX.$suffix);
+        $category->setCategoryType($type);
+        if (null !== $deletedAt) {
+            $category->setDeletedAt($deletedAt);
+        }
+
+        $em->persist($category);
+        $em->flush();
+
+        return $category;
+    }
+
+    /**
+     * Client authentifie en tant qu'admin fixture (bypass via isAdmin).
+     */
+    protected function createAdminClient(): Client
+    {
+        return $this->authenticatedClient('admin', 'admin');
+    }
+
+    /**
+     * Client non-admin portant la permission `catalog.categories.manage`.
+     * Utilise pour prouver qu'un non-admin avec la permission obtient 200 /
+     * 201 / 204 sur POST / PATCH / DELETE.
+     *
+     * @return array{client: Client, credentials: array{username: string, password: string}}
+     */
+    protected function createManageClient(): array
+    {
+        $credentials = $this->createUserWithPermission('catalog.categories.manage');
+        $client      = $this->authenticatedClient($credentials['username'], $credentials['password']);
+
+        return ['client' => $client, 'credentials' => $credentials];
+    }
+
+    /**
+     * Client non-admin portant la permission `catalog.categories.view`.
+     */
+    protected function createViewClient(): Client
+    {
+        $credentials = $this->createUserWithPermission('catalog.categories.view');
+
+        return $this->authenticatedClient($credentials['username'], $credentials['password']);
+    }
+
+    /**
+     * Client authentifie en tant qu'un des 4 personas metier MALIO sans
+     * permission catalog. Les 4 roles (Bureau / Compta / Commerciale / Usine)
+     * sont seules creees a la volee dans le test, sans aucune permission
+     * catalog.categories.* attachee. Le user obtient donc systematiquement
+     * 403 sur tous les endpoints `/api/categories*` et `/api/category_types*`.
+     *
+     * Note : ces roles ne sont pas seedes dans AppFixtures (cf. HP-8 de la
+     * spec M0). Les tests les materialisent juste pour prouver que porter
+     * un role metier sans la permission catalog donne bien 403.
+     */
+    protected function createPersonaClient(string $personaLabel): Client
+    {
+        if (!self::$kernel) {
+            self::bootKernel();
+        }
+
+        $em = $this->getEm();
+
+        $suffix   = substr(bin2hex(random_bytes(4)), 0, 8);
+        $username = self::TEST_USER_PREFIX.strtolower($personaLabel).'_'.$suffix;
+        $password = 'testpass';
+
+        /** @var UserPasswordHasherInterface $hasher */
+        $hasher = self::getContainer()->get(UserPasswordHasherInterface::class);
+
+        // Role nomme d'apres le persona MALIO, ZERO permission catalog.
+        $role = new Role(
+            self::TEST_ROLE_PREFIX.strtolower($personaLabel).'_'.$suffix,
+            $personaLabel.' (test)',
+            false,
+        );
+        $em->persist($role);
+
+        $user = new User();
+        $user->setUsername($username);
+        $user->setIsAdmin(false);
+        $user->setPassword($hasher->hashPassword($user, $password));
+        $user->addRbacRole($role);
+
+        // Rattachement aux sites pour rester aligne sur createUserWithPermission.
+        foreach ($em->getRepository(Site::class)->findAll() as $site) {
+            $user->addSite($site);
+        }
+
+        $em->persist($user);
+        $em->flush();
+        $em->clear();
+
+        return $this->authenticatedClient($username, $password);
+    }
+
+    /**
+     * Purge des donnees Catalog crees par les tests.
+     *
+     * Strategie : purge complete des tables `category` et `category_type`
+     * (aucune fixture ne les remplit au M0 — la migration cree les tables
+     * vides, cf. spec-back § 1 + HP-1). On evite ainsi les pieges de
+     * cleanup par prefixe quand un test valide le mauvais payload (ex:
+     * name="" persiste sans matcher le LIKE) et laisse des orphelins
+     * bloquant le DELETE category_type par FK violation.
+     *
+     * Ordre :
+     *  1. Categories d'abord (FK ON DELETE RESTRICT vers category_type) ;
+     *  2. CategoryTypes ensuite ;
+     *  3. Users / Roles `test_*` enfin (FK created_by/updated_by sur
+     *     category est ON DELETE SET NULL, mais on a deja purge category).
+     */
+    private function cleanupCatalogTestData(): void
+    {
+        $em = $this->getEm();
+
+        $em->createQuery('DELETE FROM '.Category::class)->execute();
+        $em->createQuery('DELETE FROM '.CategoryType::class)->execute();
+
+        $em->createQuery(
+            'DELETE FROM '.User::class.' u WHERE u.username LIKE :prefix'
+        )->setParameter('prefix', self::TEST_USER_PREFIX.'%')->execute();
+
+        $em->createQuery(
+            'DELETE FROM '.Role::class.' r WHERE r.code LIKE :prefix'
+        )->setParameter('prefix', self::TEST_ROLE_PREFIX.'%')->execute();
+    }
+}

tests/Module/Catalog/Api/CategoryAuditTest.php

@@ -0,0 +1,186 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use App\Module\Catalog\Domain\Entity\Category;
+use Doctrine\DBAL\Connection;
+
+/**
+ * Tests Audit : l'attribut `#[Auditable]` porte sur Category, donc chaque
+ * POST / PATCH / DELETE doit produire une ligne dans `audit_log` via le
+ * AuditListener + AuditLogWriter (cf. spec audit-log.md).
+ *
+ * Verifications :
+ *  - une ligne `entity_type='catalog.Category'` apparait apres chaque
+ *    operation HTTP authentifiee comme admin ;
+ *  - l'action est `create` / `update` (le soft delete est trace comme
+ *    `update` puisque c'est un UPDATE Doctrine, cf. spec § 6.1) ;
+ *  - `performed_by` est le username du user authentifie ;
+ *  - `changes` est non vide (snapshot complet pour insert, diff pour update).
+ *
+ * Lecture via la connexion DBAL `audit` (pattern de AuditLogApiTest).
+ *
+ * @internal
+ */
+final class CategoryAuditTest extends AbstractCatalogApiTestCase
+{
+    private const string ENTITY_TYPE = 'catalog.Category';
+
+    private ?Connection $auditConnection = null;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        self::bootKernel();
+
+        /** @var Connection $conn */
+        $conn                  = self::getContainer()->get('doctrine.dbal.audit_connection');
+        $this->auditConnection = $conn;
+    }
+
+    protected function tearDown(): void
+    {
+        if (null !== $this->auditConnection) {
+            $this->auditConnection->close();
+        }
+        parent::tearDown();
+    }
+
+    public function testAuditLogOnCreate(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'audit_create',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $createdId = (string) $response->toArray()['id'];
+
+        $rows = $this->fetchAuditRows($createdId, 'create');
+        self::assertCount(1, $rows, 'Un audit_log "create" doit etre genere apres POST.');
+        self::assertSame('admin', $rows[0]['performed_by']);
+
+        $changes = $this->decodeChanges($rows[0]['changes']);
+        // Snapshot complet : au moins le name doit etre dedans.
+        self::assertArrayHasKey('name', $changes);
+        self::assertSame(
+            self::TEST_CATEGORY_PREFIX.'audit_create',
+            $changes['name'] ?? null,
+            'Le snapshot create doit porter le name persiste.',
+        );
+    }
+
+    public function testAuditLogOnUpdate(): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createAdminClient();
+
+        $client->request('PATCH', '/api/categories/'.$category->getId(), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['name' => self::TEST_CATEGORY_PREFIX.'audit_patched'],
+        ]);
+        self::assertResponseIsSuccessful();
+
+        $rows = $this->fetchAuditRows((string) $category->getId(), 'update');
+        self::assertGreaterThanOrEqual(1, count($rows), 'Un audit_log "update" doit etre genere apres PATCH.');
+        // On prend la ligne la plus recente.
+        $latest = $rows[0];
+        self::assertSame('admin', $latest['performed_by']);
+
+        $changes = $this->decodeChanges($latest['changes']);
+        // L'update doit contenir la diff sur `name` : {old: ..., new: 'audit_patched'}.
+        self::assertArrayHasKey('name', $changes);
+        self::assertIsArray($changes['name']);
+        self::assertArrayHasKey('new', $changes['name']);
+        self::assertSame(self::TEST_CATEGORY_PREFIX.'audit_patched', $changes['name']['new']);
+    }
+
+    public function testAuditLogOnSoftDelete(): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createAdminClient();
+
+        $client->request('DELETE', '/api/categories/'.$category->getId());
+        self::assertResponseStatusCodeSame(204);
+
+        // Le soft delete = UPDATE Doctrine -> action 'update' en audit, avec
+        // la diff sur deletedAt (RG-1.12 + spec § 6.1).
+        $rows = $this->fetchAuditRows((string) $category->getId(), 'update');
+        self::assertGreaterThanOrEqual(1, count($rows), 'Un audit_log doit tracer le soft delete (en tant qu\'update).');
+        $latest  = $rows[0];
+        $changes = $this->decodeChanges($latest['changes']);
+
+        self::assertArrayHasKey('deletedAt', $changes, 'La diff doit contenir deletedAt.');
+        self::assertIsArray($changes['deletedAt']);
+        self::assertArrayHasKey('new', $changes['deletedAt']);
+        self::assertNotNull(
+            $changes['deletedAt']['new'],
+            'deletedAt.new doit etre rempli (timestamp ISO ou tableau Doctrine).',
+        );
+    }
+
+    public function testAuditLogPerformerCarriesAuthenticatedUsername(): void
+    {
+        // Manage user (non-admin) : prouve que performed_by suit l'auth, pas
+        // un mock hardcode "admin".
+        $type            = $this->createCategoryType();
+        $manage          = $this->createManageClient();
+        $client          = $manage['client'];
+        $managerUsername = $manage['credentials']['username'];
+
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'audit_manager',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $createdId = (string) $response->toArray()['id'];
+
+        $rows = $this->fetchAuditRows($createdId, 'create');
+        self::assertCount(1, $rows);
+        self::assertSame(
+            $managerUsername,
+            $rows[0]['performed_by'],
+            'performed_by doit refleter le user authentifie (pas l\'admin par defaut).',
+        );
+    }
+
+    /**
+     * @param Category::class lookups via entity_id + action
+     *
+     * @return list<array{id: string, entity_type: string, entity_id: string, action: string, changes: string, performed_by: string}>
+     */
+    private function fetchAuditRows(string $entityId, string $action): array
+    {
+        /** @var list<array<string, string>> $rows */
+        return $this->auditConnection->fetchAllAssociative(
+            'SELECT id, entity_type, entity_id, action, changes, performed_by '
+            .'FROM audit_log '
+            .'WHERE entity_type = :type AND entity_id = :id AND action = :action '
+            .'ORDER BY performed_at DESC',
+            [
+                'type'   => self::ENTITY_TYPE,
+                'id'     => $entityId,
+                'action' => $action,
+            ],
+        );
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    private function decodeChanges(string $raw): array
+    {
+        /** @var array<string, mixed> $decoded */
+        return json_decode($raw, true, flags: JSON_THROW_ON_ERROR);
+    }
+}

tests/Module/Catalog/Api/CategoryDeleteTest.php

@@ -0,0 +1,107 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use App\Module\Catalog\Domain\Entity\Category;
+use DateTimeImmutable;
+
+/**
+ * Tests RG-1.12 / RG-1.13 : suppression et soft-delete de Category.
+ *
+ *  - RG-1.12 : DELETE pose `deletedAt` au lieu d'un hard delete (la ligne
+ *    reste en BDD avec `deleted_at IS NOT NULL`) et renvoie 204.
+ *  - RG-1.13 : PATCH ne peut pas ecrire `deletedAt` (groupe `category:write`
+ *    l'exclut), donc une tentative d'override est silencieusement ignoree.
+ *  - Provider sur PATCH/DELETE : 404 si la categorie cible est deja
+ *    soft-deleted (cf. CategoryProvider, ticket 0.3).
+ *
+ * @internal
+ */
+final class CategoryDeleteTest extends AbstractCatalogApiTestCase
+{
+    public function testDeleteReturns204AndPersistsSoftDelete(): void
+    {
+        $category   = $this->createCategory();
+        $categoryId = $category->getId();
+
+        $client = $this->createAdminClient();
+        $client->request('DELETE', '/api/categories/'.$categoryId);
+
+        self::assertResponseStatusCodeSame(204);
+
+        // RG-1.12 : la ligne doit toujours exister en BDD avec deletedAt non null.
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var null|Category $reloaded */
+        $reloaded = $em->getRepository(Category::class)->find($categoryId);
+        self::assertNotNull($reloaded, 'La ligne ne doit PAS etre supprimee physiquement (soft delete).');
+        self::assertNotNull($reloaded->getDeletedAt(), 'deletedAt doit etre rempli apres DELETE.');
+    }
+
+    public function testPatchCannotSetDeletedAt(): void
+    {
+        // RG-1.13 : le groupe `category:write` ne contient pas `deletedAt`,
+        // donc une tentative d'override doit etre silencieusement ignoree.
+        $category   = $this->createCategory();
+        $categoryId = $category->getId();
+        self::assertNull($category->getDeletedAt());
+
+        $client = $this->createAdminClient();
+        $client->request('PATCH', '/api/categories/'.$categoryId, [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => [
+                'deletedAt' => new DateTimeImmutable()->format(DateTimeImmutable::ATOM),
+            ],
+        ]);
+
+        // Le code precis depend d'API Platform : 200 (champ ignore) ou 400.
+        // Quoi qu'il arrive, deletedAt en BDD doit rester null.
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $reloaded */
+        $reloaded = $em->getRepository(Category::class)->find($categoryId);
+        self::assertNull(
+            $reloaded->getDeletedAt(),
+            'PATCH ne doit JAMAIS pouvoir ecrire deletedAt (RG-1.13).',
+        );
+    }
+
+    public function testPatchOnSoftDeletedReturns404(): void
+    {
+        // Le Provider est cable sur PATCH (cf. Category::class § Patch). Une
+        // categorie deja soft-deletee n'est pas visible en lecture, donc le
+        // PATCH doit recevoir 404 (route resolved by API Platform retournee
+        // par le provider) — comme un Get unitaire (RG-1.11 etendue).
+        $category = $this->createCategory(
+            null,
+            null,
+            new DateTimeImmutable(),
+        );
+        $client = $this->createAdminClient();
+        $client->request('PATCH', '/api/categories/'.$category->getId(), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['name' => self::TEST_CATEGORY_PREFIX.'try_patch'],
+        ]);
+
+        self::assertResponseStatusCodeSame(404);
+    }
+
+    public function testDeleteOnSoftDeletedReturns404(): void
+    {
+        // Idem PATCH : un DELETE sur une categorie deja soft-deletee est un
+        // 404 (le Provider la masque), pas une operation idempotente silencieuse.
+        $category = $this->createCategory(
+            null,
+            null,
+            new DateTimeImmutable(),
+        );
+        $client = $this->createAdminClient();
+        $client->request('DELETE', '/api/categories/'.$category->getId());
+
+        self::assertResponseStatusCodeSame(404);
+    }
+}

tests/Module/Catalog/Api/CategoryGetTest.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use DateTimeImmutable;
+
+/**
+ * Tests RG-1.11 : GET /api/categories/{id}.
+ *
+ *  - Category soft-deleted sans flag → 404 ;
+ *  - Category soft-deleted avec `?includeDeleted=true` → 200 ;
+ *  - Category inexistante → 404.
+ *
+ * @internal
+ */
+final class CategoryGetTest extends AbstractCatalogApiTestCase
+{
+    public function testGetActiveCategoryReturns200(): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', '/api/categories/'.$category->getId());
+
+        self::assertSame(200, $response->getStatusCode());
+        self::assertSame($category->getId(), $response->toArray()['id']);
+    }
+
+    public function testGetSoftDeletedReturns404(): void
+    {
+        $category = $this->createCategory(
+            null,
+            null,
+            new DateTimeImmutable(),
+        );
+        $client = $this->createAdminClient();
+        $client->request('GET', '/api/categories/'.$category->getId());
+
+        self::assertResponseStatusCodeSame(404);
+    }
+
+    public function testGetSoftDeletedWithFlagReturns200(): void
+    {
+        $category = $this->createCategory(
+            null,
+            null,
+            new DateTimeImmutable(),
+        );
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', '/api/categories/'.$category->getId().'?includeDeleted=true');
+
+        self::assertSame(200, $response->getStatusCode());
+        $data = $response->toArray();
+        self::assertSame($category->getId(), $data['id']);
+        self::assertNotNull($data['deletedAt'], 'Le champ deletedAt doit etre expose dans la reponse.');
+    }
+
+    public function testGetNonExistentReturns404(): void
+    {
+        $client = $this->createAdminClient();
+        $client->request('GET', '/api/categories/9999999');
+
+        self::assertResponseStatusCodeSame(404);
+    }
+}

tests/Module/Catalog/Api/CategoryListTest.php

@@ -0,0 +1,112 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use DateTimeImmutable;
+
+/**
+ * Tests RG-1.08 / RG-1.09 / RG-1.10 : comportement de GET /api/categories.
+ *
+ *  - RG-1.08 : par defaut, les categories soft-deleted sont exclues ;
+ *  - RG-1.09 : `?includeDeleted=true` inclut les soft-deleted ;
+ *  - RG-1.10 : tri par defaut `name ASC` cote serveur.
+ *
+ * @internal
+ */
+final class CategoryListTest extends AbstractCatalogApiTestCase
+{
+    public function testListExcludesSoftDeletedByDefault(): void
+    {
+        $type = $this->createCategoryType();
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'alpha', $type);
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'beta', $type);
+        $this->createCategory(
+            self::TEST_CATEGORY_PREFIX.'gone',
+            $type,
+            new DateTimeImmutable(),
+        );
+
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', '/api/categories');
+        self::assertSame(200, $response->getStatusCode());
+
+        $data    = $response->toArray();
+        $members = $data['member'];
+
+        // On filtre sur le prefix test_cat_ pour ne pas etre pollue par
+        // d'autres entrees presentes en base (fixtures, autres tests).
+        $names = array_values(array_filter(
+            array_map(fn (array $m): string => $m['name'], $members),
+            fn (string $n): bool => str_starts_with($n, self::TEST_CATEGORY_PREFIX),
+        ));
+
+        self::assertContains(self::TEST_CATEGORY_PREFIX.'alpha', $names);
+        self::assertContains(self::TEST_CATEGORY_PREFIX.'beta', $names);
+        self::assertNotContains(
+            self::TEST_CATEGORY_PREFIX.'gone',
+            $names,
+            'Les categories soft-deleted doivent etre exclues par defaut (RG-1.08).',
+        );
+    }
+
+    public function testIncludeDeletedFlagSurfacesSoftDeleted(): void
+    {
+        $type = $this->createCategoryType();
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'alpha2', $type);
+        $this->createCategory(
+            self::TEST_CATEGORY_PREFIX.'gone2',
+            $type,
+            new DateTimeImmutable(),
+        );
+
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', '/api/categories?includeDeleted=true');
+        self::assertSame(200, $response->getStatusCode());
+
+        $names = array_values(array_filter(
+            array_map(fn (array $m): string => $m['name'], $response->toArray()['member']),
+            fn (string $n): bool => str_starts_with($n, self::TEST_CATEGORY_PREFIX),
+        ));
+
+        self::assertContains(self::TEST_CATEGORY_PREFIX.'alpha2', $names);
+        self::assertContains(
+            self::TEST_CATEGORY_PREFIX.'gone2',
+            $names,
+            '?includeDeleted=true doit faire apparaitre les soft-deleted (RG-1.09).',
+        );
+    }
+
+    public function testDefaultSortIsNameAsc(): void
+    {
+        $type = $this->createCategoryType();
+        // Insertion volontairement dans le desordre pour prouver le tri.
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'zorro', $type);
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'alpha_sort', $type);
+        $this->createCategory(self::TEST_CATEGORY_PREFIX.'mid', $type);
+
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', '/api/categories');
+        self::assertSame(200, $response->getStatusCode());
+
+        $names = array_values(array_filter(
+            array_map(fn (array $m): string => $m['name'], $response->toArray()['member']),
+            fn (string $n): bool => str_starts_with($n, self::TEST_CATEGORY_PREFIX),
+        ));
+
+        // Verifie que la sous-liste de nos 3 entrees est triee croissante.
+        $expectedSubset = [
+            self::TEST_CATEGORY_PREFIX.'alpha_sort',
+            self::TEST_CATEGORY_PREFIX.'mid',
+            self::TEST_CATEGORY_PREFIX.'zorro',
+        ];
+
+        $filtered = array_values(array_intersect($names, $expectedSubset));
+        self::assertSame(
+            $expectedSubset,
+            $filtered,
+            'Les categories doivent etre retournees triees par name ASC (RG-1.10).',
+        );
+    }
+}

tests/Module/Catalog/Api/CategoryPermissionsTest.php

@@ -0,0 +1,207 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use PHPUnit\Framework\Attributes\DataProvider;
+
+/**
+ * Tests RG-1.01 : permissions RBAC catalog.categories.view / manage.
+ *
+ * Verifie que :
+ *  - les 4 personas metier MALIO (Bureau / Compta / Commerciale / Usine) sans
+ *    permission catalog.categories.* obtiennent 403 sur tous les verbes des
+ *    endpoints `/api/categories*` et `/api/category_types*` ;
+ *  - un utilisateur anonyme (sans JWT) obtient 401 ;
+ *  - l'admin (bypass via isAdmin) obtient le code attendu (200 / 201 / 204).
+ *
+ * @internal
+ */
+final class CategoryPermissionsTest extends AbstractCatalogApiTestCase
+{
+    // ============ /api/categories — collection ============
+
+    #[DataProvider('personaProvider')]
+    public function testPersonaWithoutCatalogPermissionGets403OnGetCollection(string $personaLabel): void
+    {
+        $client = $this->createPersonaClient($personaLabel);
+        $client->request('GET', '/api/categories');
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testAnonymousGets401OnGetCollection(): void
+    {
+        $client = self::createClient();
+        $client->request('GET', '/api/categories');
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    public function testAdminGets200OnGetCollection(): void
+    {
+        $client = $this->createAdminClient();
+        $client->request('GET', '/api/categories');
+
+        self::assertResponseStatusCodeSame(200);
+    }
+
+    public function testUserWithViewPermissionGets200OnGetCollection(): void
+    {
+        $client = $this->createViewClient();
+        $client->request('GET', '/api/categories');
+
+        self::assertResponseStatusCodeSame(200);
+    }
+
+    // ============ /api/categories — POST ============
+
+    #[DataProvider('personaProvider')]
+    public function testPersonaWithoutManagePermissionGets403OnPost(string $personaLabel): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createPersonaClient($personaLabel);
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'forbidden',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testAnonymousGets401OnPost(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = self::createClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'anon',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    public function testAdminGets201OnPost(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'admin_create',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    public function testUserWithOnlyViewPermissionGets403OnPost(): void
+    {
+        // Prouve qu'avoir `view` ne suffit pas a POSTer (manage requis).
+        $type   = $this->createCategoryType();
+        $client = $this->createViewClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'view_only',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    // ============ /api/categories/{id} — PATCH ============
+
+    #[DataProvider('personaProvider')]
+    public function testPersonaWithoutManagePermissionGets403OnPatch(string $personaLabel): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createPersonaClient($personaLabel);
+        $client->request('PATCH', '/api/categories/'.$category->getId(), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['name' => self::TEST_CATEGORY_PREFIX.'patched'],
+        ]);
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    // ============ /api/categories/{id} — DELETE ============
+
+    #[DataProvider('personaProvider')]
+    public function testPersonaWithoutManagePermissionGets403OnDelete(string $personaLabel): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createPersonaClient($personaLabel);
+        $client->request('DELETE', '/api/categories/'.$category->getId());
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testAdminGets204OnDelete(): void
+    {
+        $category = $this->createCategory();
+        $client   = $this->createAdminClient();
+        $client->request('DELETE', '/api/categories/'.$category->getId());
+
+        self::assertResponseStatusCodeSame(204);
+    }
+
+    // ============ /api/category_types — referentiel ============
+
+    #[DataProvider('personaProvider')]
+    public function testPersonaWithoutCatalogPermissionGets403OnCategoryTypes(string $personaLabel): void
+    {
+        $client = $this->createPersonaClient($personaLabel);
+        $client->request('GET', '/api/category_types');
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    /**
+     * @return iterable<string, array{string}>
+     */
+    public static function personaProvider(): iterable
+    {
+        yield 'Bureau' => ['Bureau'];
+
+        yield 'Compta' => ['Compta'];
+
+        yield 'Commerciale' => ['Commerciale'];
+
+        yield 'Usine' => ['Usine'];
+    }
+
+    public function testAnonymousGets401OnCategoryTypes(): void
+    {
+        $client = self::createClient();
+        $client->request('GET', '/api/category_types');
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    public function testAdminGets200OnCategoryTypes(): void
+    {
+        $client = $this->createAdminClient();
+        $client->request('GET', '/api/category_types');
+
+        self::assertResponseStatusCodeSame(200);
+    }
+
+    public function testUserWithViewPermissionGets200OnCategoryTypes(): void
+    {
+        // Le referentiel reutilise la meme permission catalog.categories.view.
+        $client = $this->createViewClient();
+        $client->request('GET', '/api/category_types');
+
+        self::assertResponseStatusCodeSame(200);
+    }
+}

tests/Module/Catalog/Api/CategoryTimestampableBlamableTest.php

@@ -0,0 +1,239 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use App\Module\Catalog\Domain\Entity\Category;
+use App\Module\Core\Domain\Entity\User;
+use DateTimeImmutable;
+
+/**
+ * Tests RG-1.15 / RG-1.16 : le TimestampableBlamableSubscriber doit remplir
+ * automatiquement les 4 colonnes au prePersist (RG-1.15) et au preUpdate
+ * (RG-1.16), sans qu'aucun champ ne soit modifiable par l'API client.
+ *
+ *  - POST authentifie : createdAt = updatedAt = now, createdBy = updatedBy = user
+ *  - Persist hors HTTP (console context) : dates remplies, blame null
+ *  - PATCH par un user different : updatedAt + updatedBy changent, createdAt /
+ *    createdBy restent figes
+ *  - DELETE : deletedAt rempli ET updatedAt + updatedBy mis a jour (UPDATE
+ *    Doctrine declenche le subscriber)
+ *
+ * @internal
+ */
+final class CategoryTimestampableBlamableTest extends AbstractCatalogApiTestCase
+{
+    public function testCreatedByAdminOnPost(): void
+    {
+        $type = $this->createCategoryType();
+
+        /** @var User $admin */
+        $admin = $this->getEm()->getRepository(User::class)->findOneBy(['username' => 'admin']);
+        self::assertNotNull($admin);
+        $adminId = $admin->getId();
+
+        $before = new DateTimeImmutable();
+        // Petit decalage pour absorber les arrondis a la seconde de Postgres.
+        sleep(1);
+
+        $client   = $this->createAdminClient();
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'tsb_admin',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $createdId = $response->toArray()['id'];
+
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $reloaded */
+        $reloaded = $em->getRepository(Category::class)->find($createdId);
+
+        // RG-1.15 — dates remplies, egales au prePersist
+        self::assertNotNull($reloaded->getCreatedAt());
+        self::assertNotNull($reloaded->getUpdatedAt());
+        self::assertGreaterThanOrEqual(
+            $before->getTimestamp(),
+            $reloaded->getCreatedAt()->getTimestamp(),
+            'createdAt doit etre post-test-start.',
+        );
+        self::assertSame(
+            $reloaded->getCreatedAt()->getTimestamp(),
+            $reloaded->getUpdatedAt()->getTimestamp(),
+            'Au POST, createdAt et updatedAt doivent etre identiques.',
+        );
+
+        // RG-1.15 — blame remplis avec le user authentifie (admin)
+        self::assertNotNull($reloaded->getCreatedBy());
+        self::assertNotNull($reloaded->getUpdatedBy());
+        self::assertSame($adminId, $reloaded->getCreatedBy()->getId());
+        self::assertSame($adminId, $reloaded->getUpdatedBy()->getId());
+    }
+
+    public function testCreatedByNullInConsoleContext(): void
+    {
+        // RG-1.15 : persist sans contexte HTTP -> Security::getUser() retourne
+        // null -> blame reste null, mais les dates restent remplies.
+        // On utilise la factory createCategory() qui fait un persist Doctrine
+        // direct (pas via le client HTTP).
+        $category = $this->createCategory(self::TEST_CATEGORY_PREFIX.'console');
+
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $reloaded */
+        $reloaded = $em->getRepository(Category::class)->find($category->getId());
+
+        // Dates remplies par le subscriber.
+        self::assertNotNull($reloaded->getCreatedAt());
+        self::assertNotNull($reloaded->getUpdatedAt());
+
+        // Blame null (pas de Security::getUser() dispo hors HTTP).
+        self::assertNull(
+            $reloaded->getCreatedBy(),
+            'createdBy doit etre null hors contexte HTTP (RG-1.15 fallback).',
+        );
+        self::assertNull($reloaded->getUpdatedBy());
+    }
+
+    public function testPatchUpdatesUpdatedFieldsOnly(): void
+    {
+        // Etape 1 : creation par admin pour figer createdBy=admin.
+        $type        = $this->createCategoryType();
+        $adminClient = $this->createAdminClient();
+
+        $response = $adminClient->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'tsb_patch',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $createdId = $response->toArray()['id'];
+
+        // Snapshot des valeurs initiales pour comparaison apres PATCH.
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $initial */
+        $initial            = $em->getRepository(Category::class)->find($createdId);
+        $initialCreatedAt   = $initial->getCreatedAt();
+        $initialUpdatedAt   = $initial->getUpdatedAt();
+        $initialCreatedById = $initial->getCreatedBy()->getId();
+
+        // Decalage temporel suffisant pour que la precision PG (seconde)
+        // capte un updatedAt different.
+        sleep(1);
+
+        // Etape 2 : PATCH par un autre user (manager non-admin) — simule "bob".
+        $manage    = $this->createManageClient();
+        $bobClient = $manage['client'];
+
+        /** @var User $bob */
+        $bob   = $this->getEm()->getRepository(User::class)->findOneBy(['username' => $manage['credentials']['username']]);
+        $bobId = $bob->getId();
+        self::assertNotSame($initialCreatedById, $bobId, 'Le test exige deux users distincts.');
+
+        $bobClient->request('PATCH', '/api/categories/'.$createdId, [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['name' => self::TEST_CATEGORY_PREFIX.'tsb_patched_by_bob'],
+        ]);
+        self::assertResponseIsSuccessful();
+
+        // Etape 3 : verifications RG-1.16
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $patched */
+        $patched = $em->getRepository(Category::class)->find($createdId);
+
+        // createdAt / createdBy figes
+        self::assertSame(
+            $initialCreatedAt->getTimestamp(),
+            $patched->getCreatedAt()->getTimestamp(),
+            'createdAt doit etre fige au PATCH (RG-1.16).',
+        );
+        self::assertSame(
+            $initialCreatedById,
+            $patched->getCreatedBy()->getId(),
+            'createdBy doit etre fige au PATCH (RG-1.16).',
+        );
+
+        // updatedAt / updatedBy mis a jour
+        self::assertGreaterThan(
+            $initialUpdatedAt->getTimestamp(),
+            $patched->getUpdatedAt()->getTimestamp(),
+            'updatedAt doit avancer apres PATCH (RG-1.16).',
+        );
+        self::assertSame(
+            $bobId,
+            $patched->getUpdatedBy()->getId(),
+            'updatedBy doit refleter le user PATCH (RG-1.16).',
+        );
+    }
+
+    public function testSoftDeleteAlsoUpdatesUpdatedFields(): void
+    {
+        // RG-1.16 : le soft delete est un UPDATE Doctrine, donc le subscriber
+        // doit aussi avancer updatedAt et updatedBy en plus de poser deletedAt.
+        $type        = $this->createCategoryType();
+        $adminClient = $this->createAdminClient();
+
+        $response = $adminClient->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'tsb_delete',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $createdId = $response->toArray()['id'];
+
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $initial */
+        $initial          = $em->getRepository(Category::class)->find($createdId);
+        $initialUpdatedAt = $initial->getUpdatedAt();
+
+        sleep(1);
+
+        // Soft delete par un manager non-admin.
+        $manage    = $this->createManageClient();
+        $bobClient = $manage['client'];
+
+        /** @var User $bob */
+        $bob   = $this->getEm()->getRepository(User::class)->findOneBy(['username' => $manage['credentials']['username']]);
+        $bobId = $bob->getId();
+
+        $bobClient->request('DELETE', '/api/categories/'.$createdId);
+        self::assertResponseStatusCodeSame(204);
+
+        $em = $this->getEm();
+        $em->clear();
+
+        /** @var Category $deleted */
+        $deleted = $em->getRepository(Category::class)->find($createdId);
+
+        // deletedAt rempli
+        self::assertNotNull($deleted->getDeletedAt(), 'deletedAt doit etre rempli apres DELETE.');
+
+        // updatedAt avance, updatedBy = bob
+        self::assertGreaterThan(
+            $initialUpdatedAt->getTimestamp(),
+            $deleted->getUpdatedAt()->getTimestamp(),
+            'updatedAt doit avancer au soft delete (RG-1.16).',
+        );
+        self::assertSame(
+            $bobId,
+            $deleted->getUpdatedBy()->getId(),
+            'updatedBy doit refleter l\'auteur du soft delete (RG-1.16).',
+        );
+    }
+}

tests/Module/Catalog/Api/CategoryUniqueTest.php

@@ -0,0 +1,144 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+/**
+ * Tests RG-1.07 : unicite case-insensitive de (LOWER(name), category_type_id)
+ * parmi les categories non soft-deleted. L'index Postgres partiel
+ * `uq_category_name_type_active` est traduit en 409 Conflict par le
+ * CategoryProcessor.
+ *
+ * Cas couverts :
+ *  - doublon strict (meme name + meme type) → 409 ;
+ *  - doublon case-insensitive (Vis / vis sur meme type) → 409 ;
+ *  - meme name sur 2 types differents → les deux passent (pas de doublon) ;
+ *  - recreation apres soft delete → 201 (l'index partiel libere le couple).
+ *
+ * @internal
+ */
+final class CategoryUniqueTest extends AbstractCatalogApiTestCase
+{
+    public function testDuplicateNameSameTypeReturns409(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+
+        // 1er POST : doit reussir.
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'unique',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertResponseStatusCodeSame(201);
+
+        // 2eme POST : meme name + meme type → doublon strict.
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'unique',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(409, $response->getStatusCode());
+
+        // Message attendu par la spec RG-1.07.
+        $payload     = $response->toArray(false);
+        $description = $payload['description'] ?? $payload['detail'] ?? $payload['hydra:description'] ?? '';
+        self::assertStringContainsString(
+            'existe déjà pour ce type',
+            $description,
+            'Le message d\'erreur 409 doit citer la spec ("existe deja pour ce type").',
+        );
+    }
+
+    public function testDuplicateNameCaseInsensitiveReturns409(): void
+    {
+        // RG-1.07 : la collision est case-insensitive (index sur LOWER(name)).
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'Vis',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertResponseStatusCodeSame(201);
+
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                // Meme prefix mais variation de casse → meme LOWER → collision.
+                'name'         => self::TEST_CATEGORY_PREFIX.'VIS',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(409, $response->getStatusCode());
+    }
+
+    public function testSameNameDifferentTypeAllowed(): void
+    {
+        // RG-1.07 : la contrainte est SUR (name, type), pas sur name seul.
+        // Le meme nom doit etre acceptable sur deux types differents.
+        $type1  = $this->createCategoryType();
+        $type2  = $this->createCategoryType();
+        $client = $this->createAdminClient();
+
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'shared',
+                'categoryType' => '/api/category_types/'.$type1->getId(),
+            ],
+        ]);
+        self::assertResponseStatusCodeSame(201);
+
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'shared',
+                'categoryType' => '/api/category_types/'.$type2->getId(),
+            ],
+        ]);
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    public function testRecreateAfterSoftDeleteAllowed(): void
+    {
+        // RG-1.07 : l'index Postgres est partiel (WHERE deleted_at IS NULL).
+        // Apres un soft delete, le couple (name, type) est libere et un
+        // nouveau POST identique doit reussir.
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+
+        // 1) creation
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'recreate',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertSame(201, $response->getStatusCode());
+        $created = $response->toArray();
+
+        // 2) soft delete
+        $client->request('DELETE', '/api/categories/'.$created['id']);
+        self::assertResponseStatusCodeSame(204);
+
+        // 3) recreation : meme name + meme type → autorise (couple libere).
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'recreate',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+        self::assertResponseStatusCodeSame(201);
+    }
+}

tests/Module/Catalog/Api/CategoryValidationTest.php

@@ -0,0 +1,210 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Catalog\Api;
+
+use App\Module\Catalog\Domain\Entity\Category;
+
+/**
+ * Tests des regles de validation POST/PATCH sur Category :
+ *  - RG-1.02 : `name` obligatoire (NotBlank) ;
+ *  - RG-1.03 : `name` trim cote serveur via CategoryProcessor ;
+ *  - RG-1.04 : `name` longueur 2..120 (Length) ;
+ *  - RG-1.05 : `categoryType` obligatoire ;
+ *  - RG-1.06 : `categoryType` doit pointer un type existant.
+ *
+ * @internal
+ */
+final class CategoryValidationTest extends AbstractCatalogApiTestCase
+{
+    // ============ RG-1.02 — name NotBlank ============
+
+    public function testNameRequiredReturns422(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'categoryType' => '/api/category_types/'.$type->getId(),
+                // name absent
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testNameEmptyStringReturns422(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => '',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testNameWhitespaceOnlyReturns422(): void
+    {
+        // Le Processor trim avant la validation : "   " devient "" -> NotBlank
+        // doit declencher 422 (RG-1.02 combinee a RG-1.03).
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => '   ',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    // ============ RG-1.03 — name trim cote serveur ============
+
+    public function testNameIsTrimmedOnCreate(): void
+    {
+        $type        = $this->createCategoryType();
+        $client      = $this->createAdminClient();
+        $payloadName = '  '.self::TEST_CATEGORY_PREFIX.'trim  ';
+        $expected    = trim($payloadName);
+
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => $payloadName,
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(201);
+
+        // Verification cote base : la valeur stockee est trimee.
+        $em = $this->getEm();
+        $em->clear();
+        $stored = $em->getRepository(Category::class)->findOneBy(['name' => $expected]);
+        self::assertNotNull($stored, 'La categorie trimee doit etre persistee sous "'.$expected.'"');
+        self::assertSame($expected, $stored->getName());
+    }
+
+    // ============ RG-1.04 — longueur 2..120 ============
+
+    public function testNameTooShortReturns422(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => 'A',
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testNameTooLongReturns422(): void
+    {
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => str_repeat('a', 121),
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testNameAtMaxLengthIs201(): void
+    {
+        // Borne haute : 120 caracteres doit passer (l'index est sur LOWER, name
+        // est unique en collision avec d'autres tests donc on prefixe la marque
+        // test_cat_ pour le cleanup et completons jusqu'a 120 caracteres).
+        $prefix = self::TEST_CATEGORY_PREFIX;
+        $name   = $prefix.str_repeat('z', 120 - strlen($prefix));
+        self::assertSame(120, strlen($name));
+
+        $type   = $this->createCategoryType();
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => $name,
+                'categoryType' => '/api/category_types/'.$type->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    // ============ RG-1.05 — categoryType obligatoire ============
+
+    public function testCategoryTypeRequiredReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name' => self::TEST_CATEGORY_PREFIX.'no_type',
+                // categoryType absent
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testCategoryTypeNullIsRejected(): void
+    {
+        // `categoryType: null` echoue a la deserialization IRI (API Platform
+        // renvoie 400) bien avant la validation Assert\NotNull. La spec § 4.3
+        // accepte les deux : on assert le contrat fort "ne passe pas en BDD".
+        $client   = $this->createAdminClient();
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'null_type',
+                'categoryType' => null,
+            ],
+        ]);
+
+        self::assertContains(
+            $response->getStatusCode(),
+            [400, 422],
+            'categoryType=null doit etre rejete (400 deserialization ou 422 validation).',
+        );
+    }
+
+    // ============ RG-1.06 — categoryType doit exister ============
+
+    public function testCategoryTypeMustExistReturns4xx(): void
+    {
+        // IRI vers un id qui n'existe pas. API Platform peut renvoyer 400
+        // (resolution IRI echouee) ou 422 (validation NotNull declenchee).
+        // La spec § 4.3 accepte les deux : on assert le contrat "ne passe pas".
+        $client   = $this->createAdminClient();
+        $response = $client->request('POST', '/api/categories', [
+            'headers' => ['Content-Type' => 'application/ld+json'],
+            'json'    => [
+                'name'         => self::TEST_CATEGORY_PREFIX.'ghost_type',
+                'categoryType' => '/api/category_types/9999999',
+            ],
+        ]);
+
+        self::assertContains(
+            $response->getStatusCode(),
+            [400, 404, 422],
+            'IRI categoryType inexistante doit etre rejetee (400/404/422 selon API Platform).',
+        );
+    }
+}