import { expect } from "chai"; import Hint from 'content/components/hint'; describe('Hint class', () => { beforeEach(() => { document.body.innerHTML = __html__['test/content/components/hint.html']; }); describe('#constructor', () => { it('creates a hint element with tag name', () => { let link = document.getElementById('test-link'); let hint = new Hint(link, 'abc'); expect(hint.element.textContent.trim()).to.be.equal('abc'); }); it('throws an exception when non-element given', () => { expect(() => new Hint(window, 'abc')).to.throw(TypeError); }); }); describe('#show', () => { it('shows an element', () => { let link = document.getElementById('test-link'); let hint = new Hint(link, 'abc'); hint.hide(); hint.show(); expect(hint.element.style.display).to.not.equal('none'); }); }); describe('#hide', () => { it('hides an element', () => { let link = document.getElementById('test-link'); let hint = new Hint(link, 'abc'); hint.hide(); expect(hint.element.style.display).to.equal('none'); }); }); describe('#remove', () => { it('removes an element', () => { let link = document.getElementById('test-link'); let hint = new Hint(link, 'abc'); expect(hint.element.parentElement).to.not.be.null; hint.remove(); expect(hint.element.parentElement).to.be.null; }); }); describe('#activate', () => { // TODO test activations }); });