TDD

Ten I-Statements About Refactoring

HOT TIP: Ted Young’s "Make Your Code More Testable" class is coming up August 23rd. The class is excellent (and covers much of what I talk about below), Ted is a wonderful teacher – and I scored you a discount code. Go to MakeTestable.com and use code GEEPAW when you sign up to get $75 off! In the spirit of my Ten I-Statements about TDD, here’s ten more, this time about refactoring. I’m not covering everything, just hitting some of …

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Ten I-Statements About TDD

HOT TIP: Ted Young’s "Make Your Code More Testable" class is coming up August 23rd. The class is excellent (and covers much of what I talk about below), Ted is a wonderful teacher – and I scored you a discount code. Go to MakeTestable.com and use code GEEPAW when you sign up to get $75 off! Folks, I see a lot of ideas and opinions about TDD fly around, passed off as holy writ. By way of counter, I offer …

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On (Not) Using Mocking Frameworks

I’m long past on record that I think the use of auto-mockers outside of legacy rescue situations is bad policy. First, it’s easy to write "psuedo-tests" using an automocker. Psuedo-tests are tests that appear to prove things about your code that they don’t actually prove. Now, note, I’m not saying auto-mockers force one to write psuedo-tests. They don’t. But they do make it awfully easy. How? The combination of "don’t care" arguments in mocked method specs with hardwired returns makes …

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The UI Monolith Making App

The ultimate making app for a shipping multi-service system is actually a one-machine monolith with a UI. If your team is experiencing the most common pains from working in a large SOA environment, the productivity payback will be enormous. It’s important for me to take a second to remind you that there’s much more to this world than geekery. Please keep working for change all around you, including, especially, outside the monitor. Stay safe, stay strong, stay angry, stay kind. …

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Rice & Garlic & More Smaller Steps

My rice’n’garlic advice, "take many more much smaller steps," can be said another way: reject any proposed path that requires a step size larger than the limit you’ve set for that particular domain of activity. Time for Sunday geek comfort. It’s meant to be respite. There are more important things than geekery, so please remember to think outside the monitor. Stay strong, stay safe, stay angry, stay kind. Black Lives Matter. "Rice’n’garlic advice" is blind advice, for when people ask …

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Scenario Builders

In a data-rich environment, we can use the Builder concept to make DSL’s for our Making application. This often makes testing the hard business core of our code both faster and easier. Folks, I love sharing my geekery with you. For me, it brings much comfort. I hope, tho, you’ll join me in working for change that isn’t just about code, but about the larger world. Black Lives Matter. We’ve spoken in the past about using our codebase to do …

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An Early TDD Experience

HOT TIP! Click the image below to get $75 off Ted Young’s new interactive online class running March 8th-11th 2021. Use special code "GEEPAW" at checkout. Thanks! When we talk about transitioning to microtest TDD, we have to figure out how to provide the right experiences in the right order. That’s why I propose we start by getting the experience of changing a well-microtested graceful class. Folks, my ideas about changing code are thoroughly entangled with my ideas about changing …

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Technique & Transition

HOT TIP! Click the image below to get $75 off Ted Young’s new interactive online class running March 8th-11th 2021. Use special code "GEEPAW" at checkout. Thanks! Microtest TDD is a "way of coding", not an after-market bolt-on to old-school approaches, and as a result, we have to constantly intertwine our conversation about technique with our conversation about transition. Geekery’s fun for me, and it’s comforting, but it’s not the most important story going on around us. Enjoy this thread, …

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Awkward & Graceful

In microtest TDD, we describe collaborations as "awkward" or "graceful". The distinction is critical to understanding how the Steering premise and the Pieces premise work together to make TDD a productivity tool. Let’s dig in. Here in the states, it’s Black History month. I urge my friends and followers to pay attention: American history and Black history are deeply & painfully intertwined, and we won’t move on until we go through. Black Lives Matter. We talked the other day about …

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TDD’s Goldilocks Challenge

Successful microtest TDD depends on our ability to solve a goldilocks challenge: when we test our code pieces, do we isolate them too much, too little, or just right? Finding the sweet spot will mean letting go of rulesets & purity. As is my wont, let me remind you, geekery isn’t the only story going on around us. I write of it for my rest & comfort, and perhaps for yours, but it’s a break from more important things. Black …

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