| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 React from 'react'; |
| import { shallow } from 'enzyme'; |
| |
| import AnchorLink from 'src/components/AnchorLink'; |
| import URLShortLinkButton from 'src/components/URLShortLinkButton'; |
| |
| describe('AnchorLink', () => { |
| const props = { |
| anchorLinkId: 'CHART-123', |
| }; |
| |
| const globalLocation = window.location; |
| afterEach(() => { |
| window.location = globalLocation; |
| }); |
| |
| beforeEach(() => { |
| delete window.location; |
| window.location = new URL(`https://path?#${props.anchorLinkId}`); |
| }); |
| |
| afterEach(() => { |
| delete global.window.location.value; |
| }); |
| |
| it('should scroll the AnchorLink into view upon mount', async () => { |
| const callback = jest.fn(); |
| const stub = jest.spyOn(document, 'getElementById').mockReturnValue({ |
| scrollIntoView: callback, |
| }); |
| |
| shallow(<AnchorLink {...props} />); |
| await new Promise(r => setTimeout(r, 2000)); |
| |
| expect(stub).toHaveBeenCalledTimes(1); |
| }); |
| |
| it('should render anchor link with id', () => { |
| const wrapper = shallow(<AnchorLink {...props} />); |
| expect(wrapper.find(`#${props.anchorLinkId}`)).toExist(); |
| expect(wrapper.find(URLShortLinkButton)).not.toExist(); |
| }); |
| |
| it('should render URLShortLinkButton', () => { |
| const wrapper = shallow(<AnchorLink {...props} showShortLinkButton />); |
| expect(wrapper.find(URLShortLinkButton)).toExist(); |
| expect(wrapper.find(URLShortLinkButton)).toHaveProp({ placement: 'right' }); |
| |
| const targetUrl = wrapper.find(URLShortLinkButton).prop('url'); |
| const hash = targetUrl.slice(targetUrl.indexOf('#') + 1); |
| expect(hash).toBe(props.anchorLinkId); |
| }); |
| }); |