import { Test, TestingModule } from '@nestjs/testing'; import { BookingsController } from './bookings.controller'; import { BookingsService } from './bookings.service'; describe('BookingsController', () => { let bookingsController: BookingsController; beforeEach(async () => { const app: TestingModule = await Test.createTestingModule({ controllers: [BookingsController], providers: [BookingsService], }).compile(); bookingsController = app.get(BookingsController); }); describe('root', () => { it('should return "Hello World!"', () => { expect(bookingsController.getHello()).toBe('Hello World!'); }); }); });