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!

Martin Coutts
Martin Coutts
18,154 Points
Posted by Martin Coutts
Martin Coutts
18,154 Points

Stuck on what the challenge is looking for

Not really 100% what this challenge is looking for in the specific wording

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

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

        expect(clone.assign).to.have.all(objectForCloning);// YOUR CODE HERE

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

module.exports = clone

1 Answer

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

You are so close! Try this, I hope this help for you!

expect(clone({ foo: 1, bar: 2 })).to.have.any.keys('foo', 'bar');
Martin Coutts
Martin Coutts
18,154 Points
Martin Coutts
Martin Coutts
18,154 Points

Thanks man, still trying to wrap my head around the unit testing thing. This worked great though

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

This is a difficult part. This course was difficult for me too.