When we talk about software methods, very early on we come to a place where we simply have to develop a comfortable grasp of non-linear effects. So many conversations founder here, where the relationship between two values becomes something other than a more or less straight line on a piece of graph paper. We spend […]
Linearity & Non-Linearity & CI Read More »
My intent in writing a test is to satisfy myself by the cheapest means possible that the code does exactly what I think it does. I stress that this is my intent. Believe me, fifteen minutes on the internet will reveal to you a barrage of other possible intents. Surely, by now, it will be
Why I Write A Test Read More »
Dear smart geeks: stop worrying so much about whether you’re gonna get it wrong, you definitely are gonna get it wrong. How do I approach this? Hmmmm. Okay, I see a couple of threads that need to be pulled together. This one’s gonna be clunky, I fear. Ahhh well. I’m definitely gonna get it wrong,
You’re Gonna Be Wrong Read More »
Think about your last huge unrequited crush. A real one, I m talking. A crush so big you go to sleep thinking of your future together, and wake up, ummm, guilty. The kind of crush that great romantic stories are made from, and for. The wobbly-knee d kind. And a complete non-starter: when I say
Your Design Is Broken: It’s TDD, not TDYAR Read More »
A microtest has the following properties: It is short, typically under a dozen lines of code. It is *always* automated. It does not test the object inside the running app, but instead in a purpose-built testing application. It invokes only a tiny portion of the code, most usually a single branch of a single function.
One Page Intro To Microtests | Video Read More »
When I think about teams, I think about them with a strange mixture of metaphors. First I see a thing that is in some respects like one of our classic pictures of an atom. There’s some particles in the middle, and some others that seem somewhat clearly "outside" like the electrons in their clouds. But
The Team And Three Flows Read More »
Friend Matt asked me to elaborate on "the noobification of everything" in the geek trades. This is a floppy vague one as yet, so be prepared to play fast and loose. The so-far endless demand for new software has created a poor skills distribution curve into the trade. Divide ever-so-arbitrarily our ranks into 5, dreyfus-style
The Noobification Of Everything Read More »
Thinking this morning about strange borders, led there by a typically weird geepaw route. If u didn’t know, coaches sit around all the time and bitch about their clients. This is perfectly ordinary and maps onto all jobs I think. Such behavior is "good thing, but". It’s important to do and it’s risky as hell.
Strange Borders (And Bitching) Read More »
I often say "how am I gonna test this?" but — language being what it is — my meaning in asking that is not likely graspable by a noob. To get at what i’m really wondering when I ask this, I may have to take a few asides & detours. First. Why am I writing
How’m’I Gonna Test This? Read More »
Alrighty-then. This Hard-tdd vs Soft-tdd thing. A couple of days ago, I worked through some underplayed premises of TDD here. Along the way, I touched on what I call Hard TDD vs Soft TDD. The terms derive from AI, where proponents differ on soft-AI vs hard-AI. A semantic association, not a real analogy, so i’ll
Hard-TDD vs Soft-TDD Read More »
