ratrapage_T-WEB/Express/barAndCafe/test/app.test.ts

import request from "supertest";
import app from "../src/app";
import { Server, IncomingMessage, ServerResponse } from "http";

const port = 3000;

let serveur : Server<typeof IncomingMessage, typeof ServerResponse>

describe("Test the root path", () => {

    beforeEach(() => {
        serveur = app.listen(port, () =>{
            console.log(`serveur running in ${port}`)
        })
    })
    
    afterEach((done) => {
        serveur.close(done)
    })

    test("It should response the GET method", done => {
        request(app)
        .get("/")
        .then(response => {
            expect(response.statusCode).toBe(200);
            done();
        });
    });

    test("It should response the GET method", done => {
        request(app)
        .get("/")
        .then(response => {
            expect(response.text).toEqual("hello world from dev")
            done();
        });
    });
});