Selenium/WebdriverIO Chrome无头？

Question

在无头模式下使用Chrome 可以使用Selenium/WebdriverIO进行自动浏览器测试吗？

据说Chrome - 无头是现在的事情,但我不能让他们的榜样有效.我希望Selenium可以选择这个吗？

---

我正在初始化WebdriverIO,如下所示:

const WebdriverIO = require('webdriverio');

let driver = WebdriverIO.remote({
    desiredCapabilities: {
        browserName: browser, // "chrome" or "firefox"
    },
});

我正在使用selenium-standalone启动Selenium :

selenium-standalone start > /dev/null 2>&1

Answer 1

WebdriverIO

以下是WebdriverIO的一个工作示例:https://github.com/OliverJAsh/webdriverio-chrome-headless/blob/5f231990310023f63f9ea8581567e0d56e2d53ea/src/index.ts

基本理念:

 import * as webdriverio from 'webdriverio';

// Headless is supported in Chrome >= 58. Not currently stable, so using dev
// build.
const CHROME_BIN_PATH = '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome';

const options = {
    desiredCapabilities: {
        browserName: 'chrome',
        chromeOptions: {
            binary: CHROME_BIN_PATH,
            args: [
                'headless',
                // Use --disable-gpu to avoid an error from a missing Mesa
                // library, as per
                // https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md
                'disable-gpu',
            ],
        },
    },
};
webdriverio
    .remote(options)
    .init()
    .url('http://www.google.com')
    .getTitle().then(title => {
        console.log({ title });
    })
    .end();

WebDriverJS

以下是WebDriverJs(WebDriver的官方JavaScript客户端)的一个工作示例:https://github.com/OliverJAsh/webdriverjs-chrome-headless/blob/554ea2f150e962257119703c2473753b90842087/src/index.ts

基本理念:

import * as webdriver from 'selenium-webdriver';
import * as chromeDriver from 'selenium-webdriver/chrome';

// Headless is supported in Chrome >= 58. Not currently stable, so using dev
// build.
const CHROME_BIN_PATH = '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome';

const options = new chromeDriver.Options();
options.setChromeBinaryPath(CHROME_BIN_PATH);
options.addArguments(
    'headless',
    // Use --disable-gpu to avoid an error from a missing Mesa library, as per
    // https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md
    'disable-gpu',
);

const driver = new webdriver.Builder()
    .forBrowser('chrome')
    .setChromeOptions(options)
    .build();

Answer 2

您可以使用 wdio.conf.js 文件中的功能

capabilities: [{

    maxInstances: 1,
    browserName: 'chrome',
    'goog:chromeOptions': { 
         args: ["--headless", "user-agent=...","--disable-gpu","--window-size=1440,735"]
    }