qunit-dom/lib/assertions/focused.js

DOM element assertions for QUnit

import elementToString from '../helpers/element-to-string';

export default function focused(message) {
  let element = this.findTargetElement();
  if (!element) return;

  let result = document.activeElement === element;
  let actual = elementToString(document.activeElement);
  let expected = elementToString(this.target);

  if (!message) {
    message = `Element ${expected} is focused`;
  }

  this.pushResult({ result, actual, expected, message });
}