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Anusha Singh
Courses Plus Student 22,106 PointsI didn't understand the question. Can anyone give my answer?
The question is { Write a test spec that proves the clone function in clone.js returns an object where all properties match. HINT: it might help to check the Chai docs. } Please help.
var expect = require('chai').expect
describe('clone', function () {
var clone = require('./clone.js')
it('some description string', function () {
// YOUR CODE HERE
})
})
function clone (objectForCloning) {
return Object.assign({}, objectForCloning)
}
module.exports = clone
Jill Marszalek
11,325 PointsSoma -
I tried a bunch of different things then searched the internet and found this:
expect(clone({ foo: 1, bar: 2 })).to.have.any.keys('foo', 'baz');
It doesn't look like anything from the video, but I copied and pasted it in and it got me through. Hope it works for you too!
1 Answer
Miguel Canas
Python Development Techdegree Student 11,470 PointsHi Soma,
The exercise is asking you to prove that the clone() method in clone.js works correctly by writing a test case, using ChaiJS.
It has done a lot of the work for you, just use the expect api from ChaiJS to write assertions where it says // YOUR CODE HERE.
What you want to assert is that if you have clone({ a: 1}) that the return value you get back should be an exact copy of that object.
Take a look at Chai's expect documentation for help on writing your assertions.
Good luck!
~ Miguel
Anusha Singh
Courses Plus Student 22,106 PointsAnusha Singh
Courses Plus Student 22,106 PointsI have already posted this question once, I have posted it again as no one replied