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

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
Paul Penketh
Courses Plus Student 10,165 Points

Hope this helps! 

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