export default { html: ` <button>action</button> `, async test({ assert, target, window }) { const button = target.querySelector('button'); const eventEnter = new window.MouseEvent('mouseenter'); const eventLeave = new window.MouseEvent('mouseleave'); await button.dispatchEvent(eventEnter); assert.htmlEqual(target.innerHTML, ` <button>action</button> <div class="tooltip">Perform an Action</div> `); await button.dispatchEvent(eventLeave); assert.htmlEqual(target.innerHTML, ` <button>action</button> `); } };