"🧪 Good Enough Tests Died When AI Started Writing Them"

For years, integration tests got a quiet pass. "Good enough, not perfect" was an acceptable answer, because writing them by hand was expensive and somebody had to ship the feature. That excuse just expired. AI writes these tests now, the authoring cost collapsed, and the bar moves from good enough to exact. Before the how, the where. This is about the middle of the pyramid Three layers, and this post is only about one of them. Unit tests sit at the bottom. Fast, pure, no infrastr