Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Unit Testing Behavior Driven Development with Mocha & Chai A Testing Test!

Michael Lawinger
Michael Lawinger
33,581 Points
Posted by Michael Lawinger
Michael Lawinger
33,581 Points

Write A Test Spec That Returns Where All Properties Match.

Write a test spec that proves the clone function in clone.js returns an object where all properties match.

clone_spec.js 
var expect = require('chai').expect

describe('clone', function () {
    var clone = require('./clone.js')
    it('some description string', function () {

        // YOUR CODE HERE

    })
})
clone.js 
function clone (objectForCloning) {
    return Object.assign({}, objectForCloning)
}

module.exports = clone
Iain Simmons
Iain Simmons
Treehouse Moderator 32,305 Points

Please re-watch the video and give it another go before asking for help on the forums, and if you have, share the code you're trying to use here so we can help debug it.

It's not going to help your learning if someone just gives you the answer, even if explained well.

That being said, you can always start by reading the docs: http://chaijs.com/api/bdd/#method_deep