turbo-serv/tests/test.mjs

Web Server based on Turbo HTTP

import fetch from 'node-fetch'
import test from 'tape'
import App from '../lib/server'
import FormData from 'form-data'
import signature from 'cookie-signature'

// Start App Server
const app = new App()
const router = app.getRouter()

router.post('/', function () {
  this.res.send(this.body)
})

router.get('/session', function () {
  this.res.send({sess_id: this.session.sess_id})
})

router.get('/redirect', function () {
  this.res.redirect('/wonderland')
})

router.post('/urlencoded', function () {
  this.res.send(this.body)
})

router.post('/multipartform', function () {
  this.res.send(this.body)
})

router.get('/download', function () {
  const file = './public/index.html'
  const filename = 'app.html'
  this.res.download(file, filename)
})

app.listen() // process.env.PORT || 5000

test('responds to requests', async (t) => {
  t.plan(24)
  let res, data, cookie, error

  try {
    res = await fetch('http://127.0.0.1:5000/aa')
    data = await res.text()
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 404)
  t.equal(data, 'Not Found')

  // Test GET '/'. Should return index.html in public folder

  try {
    res = await fetch('http://127.0.0.1:5000')
    data = await res.text()
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.equal(data, '<h1>hello world</h1>\n')

  // Test POST '/' with {hello: 'world'}

  try {
    res = await fetch('http://127.0.0.1:5000', {
      method: 'POST',
      headers: {'Content-Type': 'application/json'},
      body: JSON.stringify({hello: 'world'})
    })
    data = await res.json()
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.deepEqual(data, {hello: 'world'})

  // Test Session

  try {
    res = await fetch('http://127.0.0.1:5000/session')
    data = await res.json()
    cookie = res.headers.get('set-cookie')
    const [name, value] = cookie.split(';')[0].split('=')
    const val = signature.unsign(decodeURIComponent(value), 'session')
    cookie = {[name]: val}
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.deepEqual(data, cookie)

  // Test res.redirect

  try {
    res = await fetch('http://127.0.0.1:5000/redirect', {
      redirect: 'manual',
      follow: 0
    })
    data = res.headers.get('Location')
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 302)
  t.equal(data, 'http://127.0.0.1:5000/wonderland')

  // Test urlencoded

  try {
    res = await fetch('http://127.0.0.1:5000/urlencoded', {
      method: 'POST',
      headers: {'Content-Type': 'application/x-www-form-urlencoded'},
      body: 'input1=hello&input2=world&input3=are+you%3F'
    })
    data = await res.json()
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.deepEqual(data, {'input1': 'hello', 'input2': 'world', 'input3': 'are you?'})

  // Test multipart form-data

  try {
    let form = new FormData()
    form.append('input1', 'hello')
    form.append('input2', 'world')
    form.append('input3', 'are you?')
    res = await fetch('http://127.0.0.1:5000/multipartform', {
      method: 'POST',
      body: form
    })
    data = await res.json()
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.deepEqual(data.fields, {'input1': 'hello', 'input2': 'world', 'input3': 'are you?'})

  // Test res.download

  try {
    res = await fetch('http://127.0.0.1:5000/download')
    data = res.headers.get('Content-Disposition')
  } catch (e) {
    error = e
  }
  t.false(error)
  t.equal(res.status, 200)
  t.equal(data, 'attachment;filename="app.html"')

  // Shutdown App Server
  app.close()
})