refactor: organize backend by business responsibility

src/modules/investments/operations/presentation/brokerage-operations.controller.spec.ts

@@ -0,0 +1,18 @@
+jest.mock('../../../../prisma/prisma.service', () => ({
+  PrismaService: class PrismaService {},
+}));
+
+import { BrokerageOperationsController } from './brokerage-operations.controller';
+
+describe('BrokerageOperationsController', () => {
+  it('passes the authenticated user, account, and validated query to the service', async () => {
+    const operations = { get: jest.fn() };
+    const controller = new BrokerageOperationsController(operations as never);
+    const query = { limit: 10 };
+    const request = { user: { sub: 'user' } };
+
+    await controller.get(request as never, 'account', query);
+
+    expect(operations.get).toHaveBeenCalledWith('user', 'account', query);
+  });
+});