import { INestApplication } from '@nestjs/common'; import { Test, TestingModule } from '@nestjs/testing'; import * as request from 'supertest'; import { BookingsModule } from './../src/bookings.module'; describe('BookingsController (e2e)', () => { let app: INestApplication; beforeEach(async () => { const moduleFixture: TestingModule = await Test.createTestingModule({ imports: [BookingsModule], }).compile(); app = moduleFixture.createNestApplication(); await app.init(); }); it('/ (GET)', () => { return request(app.getHttpServer()).get('/').expect(200).expect('Hello World!'); }); });