There are entire books written on testing. And it surely feels more an art than a science. My approach is similar to Kent Beck’s:
I get paid for code that works, not for tests, so my philosophy is to test as little as possible to reach a given level of confidence (I suspect this level of confidence is high compared to industry standards, but that could just be hubris). If I don’t typically make a kind of mistake (like setting the wrong variables in a constructor), I don’t test for it. I do tend to make sense of test errors, so I’m extra careful when I have logic with complicated conditionals. When coding on a team, I modify my strategy to carefully test code that we, collectively, tend to get wrong.https://stackoverflow.com/a/153565/1015566
He goes on to add that different people will have different strategies and, at the end of the day, you just have to do what works best for you and your team. Extremely practical, and the approach I personally follow.
This won’t be a detailed post on every possible topic on tests and testing in Object-oriented Programming (OOP). There are many books about that already. Instead, this article will cover the basics of testing, so you understand how and why we test, and you can adapt it to your own needs.
Continue reading “OOP Fundamentals: Quick and Dirty Guide to Testing”
The decorator pattern is one of my favorite patterns. It is simple, extensible and powerful. It feels like it follows the essence of object oriented programming beautifully. Sadly though, it is also easy to be misused or misunderstood. So, in this post I will show you the essence of the decorator pattern, illustrated with a few examples.
Continue reading “OOP Fundamentals: The Decorator Pattern”
The dependency inversion principle is one of the cornerstones of object-oriented programming. Without it, there is no object-oriented design. It’s that important.
Continue reading “OOP Fundamentals: The Dependency Inversion Principle”
Over years of reviewing Ruby code, the same things tend to come up over and over. In this post, I’d like to address some of the most common code smells I find when reviewing OOP code (and Ruby code in particular).
Continue reading “Common Code Smells in OOP”
Server-side Swift is making waves in the web and services worlds, and developers from iOS, web and other coding backgrounds are increasingly joining the server-side Swift community. There’s just one problem (a good one): How do you choose which open-source Swift framework to use?
Continue reading “Which Server-Side Swift Framework Is Best For Your Project?”
There’s a new hero in the world of web applications, services, and microservices: Server-Side Swift is making serious waves across the industry. At Beezwax, it’s changing how we approach and solve many typical, long-standing coding challenges.
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Ever wonder how you might be able to create a mobile app with data you already have in your FileMaker solution? I have, too! As it turns out, it’s not too outlandish of an idea thanks to the FileMaker Custom Web Publishing with XML API.
Continue reading “Building Native Mobile Apps with FileMaker Data”