spaghiajoeojo / express-beans

import * as http from 'http';

import { Request, Response } from 'express';

import request from 'supertest';

import ExpressBeans from '@/ExpressBeans';

import { Route, RouterBean } from '@/main';

describe('ExpressBeans.ts', () => {

  let server: http.Server;

  let application: ExpressBeans;

  beforeEach(() => {

    jest.resetModules();

  });

  afterEach(() => {

    server.close();

  });

  test('start of application', async () => {

    }

    application = new ExpressBeans({ listen: false, routerBeans: [TestRouter] });

    await flushPromises();

    server = application.listen(3001);

    await flushPromises();

    // WHEN

    const { text } = await request(server).get('/test/42').expect(200);

    // THEN

    expect(text).toBe('42 is the answer');

  });

  test('creation of a new application', async () => {

    // WHEN

    application = new ExpressBeans({ listen: false });

    server = application.getApp().listen(3000);

    await flushPromises();

    // THEN

    expect(application instanceof ExpressBeans).toBe(true);

  });

});