import { Test, TestingModule } from '@nestjs/testing';
import { INestApplication } from '@nestjs/common';
import request from 'supertest';

import { AppModule } from '../src/app.module';
import { PrismaService } from '../src/prisma/prisma.service';

describe('AppController (e2e)', () => {
  let app: INestApplication;

  beforeEach(async () => {
    const moduleFixture: TestingModule = await Test.createTestingModule({
      imports: [AppModule],
    })
      .overrideProvider(PrismaService)
      .useValue({
        $connect: jest.fn(),
        $disconnect: jest.fn(),
        $queryRaw: jest.fn().mockResolvedValue([{ '?column?': 1 }]),
      })
      .compile();

    app = moduleFixture.createNestApplication();
    await app.init();
  });

  afterEach(async () => {
    await app.close();
  });

  it('/health (GET)', () => {
    return request(app.getHttpServer())
      .get('/health')
      .expect(200)
      .expect(({ body }) => {
        expect(body.status).toBe('ok');
      });
  });
});