Mastering React Test-Driven Development

Creating a new Jest project

The Git tag for this section is starting-point. It doesn't contain any code; just a README.md file. If you want to follow along using the book's Git repository then you should ensure you've branched from this tag. Detailed instructions from doing that are in the Getting started before Chapter 1 section of the Preface.

Now that NPM is installed, we can create our project:

1. If you're following along with the book's Git repository, open a Terminal window and navigate to the repository directory that you cloned in the Getting started before Chapter 1 section of the Preface. Otherwise, simply navigate to your local projects directory.
2. Create a new directory using mkdir appointments and then change to it using cd appointments ...