@elastic/eui/test-env/services/findElement.js

Elastic UI Component Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.findElementBySelectorOrRef = void 0;
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

/**
 * A DOM node, a selector string (which will be passed to
 * `document.querySelector()` to find the DOM node), or a function that
 * returns a DOM node.
 */

var findElementBySelectorOrRef = exports.findElementBySelectorOrRef = function findElementBySelectorOrRef(elementTarget) {
  var node = elementTarget instanceof HTMLElement ? elementTarget : null;
  if (typeof elementTarget === 'string') {
    node = document.querySelector(elementTarget);
  } else if (typeof elementTarget === 'function') {
    node = elementTarget();
  }
  return node;
};