fetch/test/server.js

/* eslint-env node */
const url = require('url')
const querystring = require('querystring')

const routes = {
  '/request': function(res, req) {
    res.writeHead(200, {'Content-Type': 'application/json'})
    var data = ''
    req.on('data', function(c) {
      data += c
    })
    req.on('end', function() {
      res.end(
        JSON.stringify({
          method: req.method,
          url: req.url,
          headers: req.headers,
          data: data
        })
      )
    })
  },
  '/hello': function(res, req) {
    res.writeHead(200, {
      'Content-Type': 'text/plain',
      'X-Request-URL': 'http://' + req.headers.host + req.url
    })
    res.end('hi')
  },
  '/hello/utf8': function(res) {
    res.writeHead(200, {
      'Content-Type': 'text/plain; charset=utf-8'
    })
    // "hello"
    var buf = Buffer.from([104, 101, 108, 108, 111])
    res.end(buf)
  },
  '/hello/utf16le': function(res) {
    res.writeHead(200, {
      'Content-Type': 'text/plain; charset=utf-16le'
    })
    // "hello"
    var buf = Buffer.from([104, 0, 101, 0, 108, 0, 108, 0, 111, 0])
    res.end(buf)
  },
  '/binary': function(res) {
    res.writeHead(200, {'Content-Type': 'application/octet-stream'})
    var buf = Buffer.alloc(256)
    for (var i = 0; i < 256; i++) {
      buf[i] = i
    }
    res.end(buf)
  },
  '/redirect/301': function(res) {
    res.writeHead(301, {Location: '/hello'})
    res.end()
  },
  '/redirect/302': function(res) {
    res.writeHead(302, {Location: '/hello'})
    res.end()
  },
  '/redirect/303': function(res) {
    res.writeHead(303, {Location: '/hello'})
    res.end()
  },
  '/redirect/307': function(res) {
    res.writeHead(307, {Location: '/hello'})
    res.end()
  },
  '/redirect/308': function(res) {
    res.writeHead(308, {Location: '/hello'})
    res.end()
  },
  '/boom': function(res) {
    res.writeHead(500, {'Content-Type': 'text/plain'})
    res.end('boom')
  },
  '/empty': function(res) {
    res.writeHead(204)
    res.end()
  },
  '/slow': function(res) {
    setTimeout(function() {
      res.writeHead(200, {'Cache-Control': 'no-cache, must-revalidate'})
      res.end()
    }, 100)
  },
  '/error': function(res) {
    res.destroy()
  },
  '/form': function(res) {
    res.writeHead(200, {'Content-Type': 'application/x-www-form-urlencoded'})
    res.end('number=1&space=one+two&empty=&encoded=a%2Bb&')
  },
  '/json': function(res) {
    res.writeHead(200, {'Content-Type': 'application/json'})
    res.end(JSON.stringify({name: 'Hubot', login: 'hubot'}))
  },
  '/json-error': function(res) {
    res.writeHead(200, {'Content-Type': 'application/json'})
    res.end('not json {')
  },
  '/cookie': function(res, req) {
    var setCookie, cookie
    var params = querystring.parse(url.parse(req.url).query)
    if (params.name && params.value) {
      setCookie = [params.name, params.value].join('=')
    }
    if (params.name) {
      cookie = querystring.parse(req.headers['cookie'], '; ')[params.name]
    }
    res.writeHead(200, {
      'Content-Type': 'text/plain',
      'Set-Cookie': setCookie || ''
    })
    res.end(cookie)
  },
  '/headers': function(res) {
    res.writeHead(200, {
      Date: 'Mon, 13 Oct 2014 21:02:27 GMT',
      'Content-Type': 'text/html; charset=utf-8'
    })
    res.end()
  }
}

module.exports = function(req, res, next) {
  const path = url.parse(req.url).pathname
  const route = routes[path]
  if (route) {
    route(res, req)
  } else {
    next()
  }
}