Posts tagged "Testing"

• 07 Sep 2026

  The Problem With Your AI Tests

  5 min read

  • essay
  • testing

  Now that AI is writing all our code, we need to concern ourselves with two questions: Is the code base maintainable? Does it work? In this post I want to talk about the second point: does it work? We have 3 ways to answer that: try it out yourself your users tell you it’s … read more ›
• 08 May 2018

  Mocking Classes with TypeScript

  6 min read

  • typescript
  • testing

  In unit testing, we often want to create mocks of other parts of our app in order to better isolate the particular component under test, and prevent us from dragging the whole dependency graph into our simple little unit test. Dependency graph of a component we want to test In … read more ›