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!

Daniel Breen
Daniel Breen
14,943 Points
Posted by Daniel Breen
Daniel Breen
14,943 Points

Help with clone code challenge

I'm not really sure what to look for in the docs. I believe I'm on the right track with .property, but I'm not quite sure how to tell it that it should have the same properties as whatever object is passed in. I just see how to specify the properties

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

describe('clone', function () {
    var myObj = {
      name: 'name',
      age: 20
    };
    var clone = require('./clone.js')
    it('some description string', function () {

        expect(clone(myObj).to.have.property('name', 'age');

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

module.exports = clone

1 Answer

Paul Penketh
PLUS
Paul Penketh
Courses Plus Student 10,165 Points
Paul Penketh
Paul Penketh
Courses Plus Student 10,165 Points

Hope this helps! 

expect(clone({ foo: 1, bar: 2 })).to.have.any.keys('foo', 'baz');