Mastering React Test-Driven Development

Commit early and often

The second sentence of that command output (You should commit this file) is a good cue for us to commit for the first time.

TDD provides natural breakpoints for you to commit code. If you’re starting out with TDD, I’d recommend committing to source control after every single test. That might seem like overkill for your projects at work, but as you're learning, it can be a very effective tool.

If you've ever watched The Weakest Link, you'll know that contestants can choose to bank their winnings at any time, which decreases their risk of losing money but reduces their earning potential. With git, you can use git add to effectively bank your code. This saves a snapshot of your code but does not commit it. If you make ...