import * as Three from 'three'; import { OrbitControls } from '../src'; import { expect } from 'chai'; import { DOMWindow, JSDOM } from 'jsdom'; describe('orbit controls', () => { let controls: OrbitControls; let container: HTMLElement; let window: DOMWindow; beforeEach((done) => { const camera = new Three.PerspectiveCamera(50, 2, 1, 1000); const { window: domWindow } = new JSDOM(`

`); const { document } = domWindow; container = document.getElementById('container'); controls = new OrbitControls(camera, container, domWindow as unknown as Window); window = domWindow; done(); }); afterEach(() => { window.close(); }); it('should be ok', () => { expect(controls).to.be.an.instanceOf(OrbitControls) }); });