You deserve the World’s Best Intro to Test-Driven Development, and here it is.

This demonstration video chronicles delivering the first feature of a point of sale terminal using real-life technologies include Heroku and a UPC (price code) barcode reader. Unfortunately, I couldn’t figure out how to connect the application to a portable LCD, so I had to settle on the browser as my display.

In this one-hour-long video I deliver a single feature from end to end using Presenter-First Design with Mock Objects in Java. (No integrated tests here!) If you’d like to download this video, you can do so directly from Vimeo.

J. B. Rainsberger from on Vimeo.

If you liked this demonstration, then you can test-drive The World’s Best Intro to TDD online training course right now. This course teaches you everything you’d learn from the best three-day training courses in the world and you can get started with a free preview.