Kappyh/react-enzyme-counter

Basic TDD with Jest + Enzyme

Click Counter

A very basic app to demonstrate React TDD

Branches

• master

This branch represents the project at the end of the instructional videos, without any of the challenges completed.

• click-counter-challenges

  This branch contains solutions to the challenges. You can also find challenge solutions in the SOLUTIONS for Click Counter Challenges folder.

Challenges

1. Decrement button

• Create a new button that subtracts 1 from the counter
• Add functionality that decrements the counter when the new button is clicked.

2. No count below 0

• Don't let the counter go below zero.
• if the counter is at 0 and the decrement button is clicked:
  • don't decrement the counter
  • display an error message saying the counter can't go below zero

3. Remove error when increment button is clicked

• If error is showing and increment button is clicked, clear the error.

Credits

This project was bootstrapped with Create React App.