playwright/tests/page/elementhandle-click.spec.ts
2021-05-06 07:08:22 -07:00

95 lines
3.8 KiB
TypeScript

/**
* Copyright 2018 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* 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 { test as it, expect } from './pageTest';
it('should work', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
const button = await page.$('button');
await button.click();
expect(await page.evaluate(() => window['result'])).toBe('Clicked');
});
it('should work with Node removed', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
await page.evaluate(() => delete window['Node']);
const button = await page.$('button');
await button.click();
expect(await page.evaluate(() => window['result'])).toBe('Clicked');
});
it('should work for Shadow DOM v1', async ({ page, server }) => {
await page.goto(server.PREFIX + '/shadow.html');
const buttonHandle = await page.evaluateHandle(() => window['button'] as HTMLButtonElement);
await buttonHandle.click();
expect(await page.evaluate('clicked')).toBe(true);
});
it('should work for TextNodes', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
const buttonTextNode = await page.evaluateHandle(() => document.querySelector('button').firstChild);
await buttonTextNode.click();
expect(await page.evaluate(() => window['result'])).toBe('Clicked');
});
it('should throw for detached nodes', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
const button = await page.$('button');
await page.evaluate(button => button.remove(), button);
let error = null;
await button.click().catch(err => error = err);
expect(error.message).toContain('Element is not attached to the DOM');
});
it('should throw for hidden nodes with force', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
const button = await page.$('button');
await page.evaluate(button => button.style.display = 'none', button);
const error = await button.click({ force: true }).catch(err => err);
expect(error.message).toContain('Element is not visible');
});
it('should throw for recursively hidden nodes with force', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
const button = await page.$('button');
await page.evaluate(button => button.parentElement.style.display = 'none', button);
const error = await button.click({ force: true }).catch(err => err);
expect(error.message).toContain('Element is not visible');
});
it('should throw for <br> elements with force', async ({ page, server }) => {
await page.setContent('hello<br>goodbye');
const br = await page.$('br');
const error = await br.click({ force: true }).catch(err => err);
expect(error.message).toContain('Element is outside of the viewport');
});
it('should double click the button', async ({ page, server }) => {
await page.goto(server.PREFIX + '/input/button.html');
await page.evaluate(() => {
window['double'] = false;
const button = document.querySelector('button');
button.addEventListener('dblclick', event => {
window['double'] = true;
});
});
const button = await page.$('button');
await button.dblclick();
expect(await page.evaluate('double')).toBe(true);
expect(await page.evaluate('result')).toBe('Clicked');
});