WaleedAshraf

How to mock express session?

sinon is being used to mock methods in tests. It is one of the most used package for testing. But Is there a way to mock session objects in tests for express?

I'm working on a project where I upload images to s3 in bulk (albums) and than further apply some processing like resizing/compression/editing on them.

It's a express app with middlewares for authorization, authentication, setting context and is working fine. Recently I started adding testcases for different routes using mocha. I'm using cookie-session for session handling in app.

For one route, I needed to mock req.session object. (Need to set it's value before calling the other route.)

WaleedAshraf

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
    <AllowedOrigin>*</AllowedOrigin>
    <AllowedMethod>PUT</AllowedMethod>
    <AllowedMethod>POST</AllowedMethod>
    <AllowedMethod>GET</AllowedMethod>
    <AllowedMethod>HEAD</AllowedMethod>
    <MaxAgeSeconds>3000</MaxAgeSeconds>
    <AllowedHeader>Authorization</AllowedHeader>

WaleedAshraf

asyncapi: '2.0.0-rc2'
id: 'urn:demo'
info:
  title: Demo
  version: '1.0'
channels:
  userEvents:
    description: User Events Channel
    publish:
      summary: Publish User related events

WaleedAshraf

#! /bin/bash
### BEGIN INIT INFO
# Provides:          dns-sync
# Required-Start:
# Required-Stop:
# Default-Start:     S
# Default-Stop:
# Short-Description: Synchronizes /etc/resolv.conf in WLS with Windows DNS - Matthias Brooks
### END INIT INFO

WaleedAshraf

var cluster = require('cluster');
const numCPUs = require('os').cpus().length;

module.exports.create = function(options, callback){
  
  if (cluster.isMaster) {
    // fork child process for notif/sms/email worker
    global.smsWorker    = require('child_process').fork('./smsWorker');
    global.emailWorker  = require('child_process').fork('./emailWorker');
    global.notifiWorker = require('child_process').fork('./notifWorker');

WaleedAshraf

// exports RabbitMQ connection
const MQ = require('./rabbitmq-config');

global.smsWorker = {
  send: function (message) {
    // publish message on sms exchange
    return MQ.publish('sms', message);
  }
};

WaleedAshraf

var cluster = require('cluster');
const numCPUs = require('os').cpus().length;

module.exports.create = function (options, callback) {

  if (cluster.isMaster) { 
    // fork child process for notif/sms/email worker
    global.smsWorker    = require('child_process').fork('./smsWorker');
    global.emailWorker  = require('child_process').fork('./emailWorker');
    global.notifiWorker = require('child_process').fork('./notifWorker');

WaleedAshraf

Version 5.0.0

• buffer: (Breaking) Removed both 'raw' and 'raws' encoding types from Buffer, these have been deprecated for a long time (Sakthipriyan Vairamani) #2859.
• console: (Breaking) Values reported by console.time() now have 3 decimals of accuracy added (Michaël Zasso) #3166.
• fs:
  • fs.readFile*(), fs.writeFile*(), and fs.appendFile*() now also accept a file descriptor as their first argument (Johannes Wüller) #3163.
  • (Breaking) In fs.readFile(), if an encoding is specified and the internal toString() fails the error is no longer thrown but is passed to the callback (Evan Lucas) #3485.

• (Breaking) In fs.read() (using the fs.read(fd, length, position, encoding, callback) form), if the internal toString() fails the error is no longer thrown but is passe

WaleedAshraf

exports.handler = async (event) => {
    return sendRes(200,'Hello');
};

const sendRes = (status, body) => {
  var response = {
    statusCode: status,
    headers: {
      "Content-Type": "text/html"
    },

WaleedAshraf

exports.handler = async (event) => {
    const operation = event.queryStringParameters ? event.queryStringParameters.operation : null;
    let data = JSON.parse(event.body);
    switch (operation) {
      case 'ping':
        return sendRes(200, 'pong');
      case 'convert':
        return await operate(data);
      default:
        return sendRes(401, `Unrecognized operation "${operation}"`);