Starter instrucstions for TDD rounds

rounds.md

if you want to use --watch with jest, you need to initialize a git repo

    cd /tmp
    mkdir delete_me_after_round
    cd delete_me_after_round
    npm init --y
    git init
    npm install jest

modify the test script in package.json

"test": "jest --watch"

create a index.test.js file with the following contents

    // make sure the file extension is .test.js
    it('should fail', () => { expect(true).toBe(false) });

run tests in watch mode

npm test

After each round, close all files and...

    cd ../
    rm -rf delete_me_after_round/