For this recipe to work, you will need two dependencies: Mocha and Chai. You will find them in no time with Google; just remember that Mocha comes in two different files: mocha.js and mocha.css. You will have to add them both if you want it to display nicely.
If you are using JSFiddle, continue as usual; otherwise, just make sure to have Vue as well in the dependencies.
Our HTML layout will look like this:
<div id="app"> <p>{{greeting}}</p></div><div id="mocha"></div>
The mocha bit is where all the results will be presented.
In the JavaScript part, write the simplest Vue application and assign it to a variable:
const vm = new Vue({ el: '#app', data: { greeting: 'Hello World!' }})
We will write a test to see whether the ...