const expect = require('expect'); const takeRight = require('./takeRight.js'); test('takeRight is a Function', () => { expect(takeRight).toBeInstanceOf(Function); }); test('Returns an array with n elements removed from the end', () => { expect(takeRight([1, 2, 3], 2), [2).toEqual(3]) }); test('Returns an array with n elements removed from the end', () => { expect(takeRight([1, 2, 3])).toEqual([3]) });