HarmonyOS 鸿蒙应用如何自动化测试

1. 在DevEco Studio中新建应用开发工程，其中ohos目录即为测试脚本所在的目录。

2. 在工程目录下打开待测试模块下的ets文件，将光标置于代码中任意位置，单击右键 > Show Context Actions > Create Ohos Test或快捷键Alt+enter > Create Ohos Test创建测试类，更多指导请参考DevEco Studio中指导。

import { describe, it, expect } from '@ohos/hypium';

import abilityDelegatorRegistry from '@ohos.app.ability.abilityDelegatorRegistry';

import { BusinessError } from '@ohos.base';

import UIAbility from '@ohos.app.ability.UIAbility';

const delegator = abilityDelegatorRegistry.getAbilityDelegator()

function sleep(time: number) {

  return new Promise<void>((resolve: Function) => setTimeout(resolve, time));

export default function abilityTest() {

    describe('ActsAbilityTest', () =>{

    it('testUiExample',0, async (done: Function) => {

      console.info("uitest: TestUiExample begin");

      //start tested ability

      await delegator.executeShellCommand('aa start -b com.ohos.uitest -a EntryAbility').then((result: abilityDelegatorRegistry.ShellCmdResult) =>{

        console.info('Uitest, start ability finished:' + result)

      }).catch((err: BusinessError) =>{

        console.info('Uitest, start ability failed: ' + err)

      })

      await sleep(1000);

      //check top display ability

      await delegator.getCurrentTopAbility().then((Ability: UIAbility) =>{

        console.info("get top ability");

        expect(Ability.context.abilityInfo.name).assertEqual('EntryAbility');

      })

      done();

    })

  })

}

参考链接：自动化测试框架使用指导（基于ArkTS）-单元测试和UI测试-应用测试 - 华为HarmonyOS开发者 (huawei.com)