Resources for my “Is Groovy Better Than Java for Testing?” talk.

Setup required for the AngularJS/HTML5/Groovy/Java/MongoDB tutorial for QCon London 2015. Sign up with code SPEAKGEE100 for £100 off the price!

This year I’ve been demonstrating how easy it is to create modern web apps using AngularJS, Java and MongoDB. I also use Groovy during this demo to do the sorts of things Groovy is really good at - writing descriptive tests, and creating scripts. Due to the time pressures in the demo, I never really get a chance to go into the details of the script I use, so the aim of this long-overdue blog post is to go over this Groovy script in a bit more detail.

Which is more readable?

releaseVersion = version.substring(0, version.indexOf('-SNAPSHOT'))

or

releaseVersion = version[0..-10]

I’ve been using Blogger happily for three years or so, since I migrated the blog from LiveJournal and decided to actually invest some time writing. I’m happy with it because I just type stuff into Blogger and It Just Works. I’m happy because I can use my Google credentials to sign in. I’m happy because now I can pretend my two Google+ accounts exist for a purpose, by getting Blogger to automatically share my content there.

In the last two articles on Spock I’ve covered mocking and stubbing. And I was pretty sold on Spock just based on that. But for a database driver, there’s a killer feature: Data Driven Testing.

In the last post I talked about our need for some improved testing tools, our choice of Spock as something to spike, and how mocking looks in Spock.

As that blog got rather long, I saved the next installment for a separate post.

We’re constantly fighting a battle when developing the new MongoDB Java driver between using tools that will do heavy lifting for us and minimising the dependencies a user has to download in order to use our driver. Ideally, we want the number of dependencies to be zero.