Fake HTTP server for debugging

fakeServer.js

'use strict';

const http = require('http');
const port = process.env.PORT||9090;

const requestHandler = (request, response) => {
  let body = Buffer.from('', 'utf8');
  request.on('data', data => {
    body = Buffer.concat([body, data]);
  });
  request.on('end', () => {
    request.body = body;

    console.log('url', request.url);
    console.log('headers', request.headers);
    console.log('body', request.body.toString());
    response.end(request.body.toString());
  });
};

const server = http.createServer(requestHandler);

server.listen(port, err => {
  if (err) {
    return console.log('something bad happened', err);
  }

  console.log(`server is listening on ${port}`);
});