Writing tests for your app is kind of like ensuring that your car brakes will still work, even if you accidentally change the language of your sat-nav to German. Really, it’s about avoiding nasty surprises. Today, I’m going to show you how to write tests in Ruby using MiniTest. Enjoy!
Meet the author
DAZ is the author of Jump Start Sinatra, a short book that helps you to get up to speed with Sinatra over a weekend. He's been using Sinatra since 2009. DAZ lives in Manchester, UK where he teaches maths and plays water polo.
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