feat(#156): POST /assistantes-maternelles/dossier staff (actif + mail MDP).

Factorise createAmDossier depuis register/am ; staff crée un dossier
déjà actif et envoie l’e-mail de création de mot de passe.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/routes/assistantes_maternelles/assistantes_maternelles.controller.spec.ts

@@ -1,20 +1,69 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { AssistantesMaternellesController } from './assistantes_maternelles.controller';
 import { AssistantesMaternellesService } from './assistantes_maternelles.service';
+import { AuthService } from '../auth/auth.service';
+import { AuthGuard } from 'src/common/guards/auth.guard';
+import { RolesGuard } from 'src/common/guards/roles.guard';
 
 describe('AssistantesMaternellesController', () => {
   let controller: AssistantesMaternellesController;
+  const authServiceMock = {
+    createAmDossierStaff: jest.fn(),
+  };
+  const amServiceMock = {};
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
       controllers: [AssistantesMaternellesController],
-      providers: [AssistantesMaternellesService],
-    }).compile();
+      providers: [
+        { provide: AssistantesMaternellesService, useValue: amServiceMock },
+        { provide: AuthService, useValue: authServiceMock },
+      ],
+    })
+      .overrideGuard(AuthGuard)
+      .useValue({ canActivate: () => true })
+      .overrideGuard(RolesGuard)
+      .useValue({ canActivate: () => true })
+      .compile();
 
     controller = module.get<AssistantesMaternellesController>(AssistantesMaternellesController);
+    jest.clearAllMocks();
   });
 
   it('should be defined', () => {
     expect(controller).toBeDefined();
   });
+
+  it('createDossier delegates to authService.createAmDossierStaff with CGU accepted', async () => {
+    authServiceMock.createAmDossierStaff.mockResolvedValue({
+      message: 'ok',
+      user_id: 'u1',
+      statut: 'actif',
+      numero_dossier: '2026-000001',
+    });
+
+    const body = {
+      email: 'am.staff@test.fr',
+      prenom: 'Marie',
+      nom: 'TEST',
+      telephone: '0689567890',
+      consentement_photo: false,
+      lieu_naissance_ville: 'Paris',
+      lieu_naissance_pays: 'France',
+      nir: '285017512345678',
+      numero_agrement: 'AGR-TEST-001',
+      capacite_accueil: 3,
+      places_disponibles: 2,
+    };
+
+    const res = await controller.createDossier(body as any);
+    expect(authServiceMock.createAmDossierStaff).toHaveBeenCalledWith(
+      expect.objectContaining({
+        email: body.email,
+        acceptation_cgu: true,
+        acceptation_privacy: true,
+      }),
+    );
+    expect(res.numero_dossier).toBe('2026-000001');
+  });
 });