小程序自动化获取所有pages截图

getUsedPages.spec.js

// 获取所有pages的截图以便确认是否页面还有用

// 1. 安装 npm i miniprogram-automator jest -D
// 2. 项目根目录 node跑本文件
// 3. 最好package.json加入test命令

/* eslint-env jest */

const automator = require('miniprogram-automator');
const path = require('path');
const appJson = require('../src/app.json');
// console.log('appJson', appJson);
// console.log('appJson pages', appJson.pages);

const pwd = process.cwd();
console.log('current path', pwd);

jest.setTimeout(99999999);

describe('index', () => {
  let miniProgram;
  let page;

  it('title', async () => {
    for (let i = 0; i < appJson.pages.length; i++) {
      console.log(`登录页面${appJson.pages[i]}`);

      page = await miniProgram.reLaunch('/' + appJson.pages[i]);
      await page.waitFor(500);

      const picPaht = appJson.pages[i].replace(/\//g, '-') + '.png';
      console.log(`图片保存路径${path.resolve(__dirname, './screenshot/', picPaht)}`);
      await miniProgram.screenshot({
        path: path.resolve(__dirname, './screenshot/', picPaht),
      });

      console.log(`截图${picPaht}成功`);
    }
  });


  beforeAll(async () => {
    miniProgram = await automator.launch({
      projectPath: pwd,
    });
  }, 30000);

  afterAll(async () => {
    await miniProgram.close();
  });
});