/* * Copyright © 2016-2018 European Support Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import deepFreeze from 'deep-freeze'; import times from 'lodash/times'; import pick from 'lodash/pick'; import intersection from 'lodash/intersection'; import ReactTestUtils from 'react-dom/test-utils'; export const buildListFromFactory = (factory, quantity = 3, overrides) => { let list = []; times(quantity, () =>{ list.push(factory.build(overrides)); }); return list; }; export const buildFromExistingObject = (factory, obj, overrides = {}, options = {}) => { const mock = factory.build(); const sharedProperties = intersection(Object.keys(mock), Object.keys(obj)); return factory.build({...pick(obj, sharedProperties), ...overrides}, options); }; //returned object should be treated as immutable. export const cloneAndSet = (obj, path, value) => { let retVal = {...obj}; let inner = retVal; if (typeof path === 'string') { path = path.split('.'); } for (let i = 0; i < path.length - 1; i++) { inner[path[i]] = { ...inner[path[i]] }; inner = inner[path[i]]; } inner[path[path.length - 1]] = value; return deepFreeze(retVal); }; /** * array findAllRenderedDOMComponentsWithTestId( ReactComponent tree, function test ) * @param tree - ReactComponent * @param testId - string * @returns {Array.<T>} */ export const findAllRenderedComponentsWithTestId = (tree, testId) => { return ReactTestUtils.findAllInRenderedTree(tree, component => component.props.testId === testId); }; /** * Finds all instance of components in the rendered tree that are DOM * components with the data-test-id * @return {array} an array of all the matches. */ export const scryRenderedDOMComponentsWithTestId = (root, testId) => { return ReactTestUtils.findAllInRenderedTree(root, function (inst) { if (ReactTestUtils.isDOMComponent(inst)) { var compTestId = inst.getAttribute('data-test-id'); return compTestId === testId; } return false; }); };