Vyacheslav Pukhanov's Blog

Tag: testing

Jest Snapshot Testing: a Blessing or a Curse?

My current project at work is a React app. I’ve joined this team only a couple of months ago, but I’ve been happy to learn that my new colleagues have been considerate of the code quality: the codebase is 100% TypeScript, excluding some Node modules, which I always prefer over JavaScript, and most of the components and helper functions are covered by unit tests, which use the Jest framework. At that moment in time, I was new to Jest.
testing jest