test.js

// test('it should sum correctly', () => {

//     expect(1+2).toEqual(3)
// })

const request = require('supertest');
const assert = require('assert');
const express = require('express');
const app = express();
//const server = 'http://localhost:3000';

const userController = require('./server/controllers/userController');
const dbController = require('./server/controllers/dbController');
const { hasUncaughtExceptionCaptureCallback } = require('process');


app.post('/login',  userController.checkUser,
 (req, res) => {
    return res.status(200).json(res.locals.loginUser)
})

app.get('/test', (req,res) => {
    res.status(200).send();
})
app.listen(3000, () => console.log(`App listening on port ${3000}`));
// front end test

// describe('front end test', () => {
//      first test
    // let clicked = false;
    // const signUpBtn = document.querySelector('login-btn')
    
    // signUpBtn.addEventListener('click', function () {
    //     clicked = true;
    // })
    
    // //  expect(global.window.location.href).toContain('/fee+d')
    // expect(global.window.location.href).toContain('/feed');

  
//     expect(data.userid).toEqual(expect.any(Number))
//     })

        
  
//   //2nd test  
    
//   test('should log user in', () => {
//       const email =  "red@gmail.com";
//       const password =  "1234"
// const body = { email: "red@gmail.com", password:"1234"}

//       const reqOptions = {
//           method: 'POST',
//           headers: { 'Content-Type': 'application/json' },
//           body: JSON.stringify({ email: email, password: password})
//         }
//         fetch('/db/login', reqOptions)
//       .then(res => {

//         return res.json()
//       })
//       .then((authStatus) => {
//           console.log("-----",authStatus)
      
//   })
  
//   expect(authStatus.userid).toBe(Number);
  
//  expect(global.window.location.href).toContain('/feed')

//   })
  
// })


// backend tests
describe('Back-end tests',   function(){
    it('Should increment the status by one when pushing increment button', () => {
        
        

    })

    it('Should successfully respond to a login attempt from an invalid user ID.', () => {

        // send a post request to login with invalid user data
        // should not invoke the redirect

        const invalidUser = {
            firstName: '!invalidFirstName',
            lastName:'!invalidLastName',
            username:'!invalidUsername',
            email:'!invalidEmail',
           // password:'!invalidPassword',
        }

        const validUser = {
            email:'jetyn@gmail.com',
            password:'123',
        }

        // request(app)
        // .post('/login')
        // .send(validUser)
        // .end(async(err, res) => {
        //     await console.log(res.body)
        // })


        // works
        // request(app)
        // .get('/test')
        // .end((err,res) => {
        //     if (err) throw err;
        //     expect(res.status).toBe(400)
        // })


        return request(app)
        .post('/login')
        .send(validUser)
        .end((err,res) => {
            if (err) throw err;
            expect(res.status).toBe(200)
        })




        // baseline test
    
    // request(app)

        



    });    
})