Test-Driven Development for AWS Lambda functions with the Serverless framework and Jest

Introduction The serverless framework makes it easy to develop and deploy cloud functions. In this article I’ll cover the AWS provider of the framework, although the principles should be very similar for the other providers, especially given the fact the serverless team works hard for a truly multi-provider framework. There is a good document with guidelines for writing tests in serverless already. Also, there is another blog post about the basics. »

Serverless github bot with AWS Lambda and API Gateway

This tutorial will show you how to build a small github bot app which is “listening” for pull requests’ events on “open” and “reopen” by greenkeeper.io. When the author is the greenkeeper bot, our bot will in turn, correct the title and the tags of the pull request to match conventions. If you’ve come to this article because you already have knowledge about the technical topics, but you are more interested in the concrete steps, you can skip the following¬†introductory parts and go directly to the technical specifics below. »