lib/clone.spec.js
/* eslint no-unused-expressions: 0 */
const chai = require('chai');
const sinonChai = require('sinon-chai');
const MagikVector = require('./magik-vector');
const expect = chai.expect;
chai.use(sinonChai);
describe('clone()', () => {
it('should be available', () => {
const magikVectorInstance = new MagikVector();
expect(magikVectorInstance.clone).to.be.a('function');
});
it('should properly clone', () => {
const instance = new MagikVector(15, 12, 1971);
const clone = instance.clone();
expect(instance).to.not.equal(clone);
expect(instance.coordinates[1]).to.equal(clone.coordinates[1]);
expect(instance.coordinates[2]).to.equal(clone.coordinates[2]);
expect(instance.coordinates[3]).to.equal(clone.coordinates[3]);
});
});