反应本机+ Appium iOS iOS elementByAccesibilityId.text() [英] React Native + Appium iOS elementByAccesibilityId.text()

问题描述

我正在为Android和iOS使用Appium + Jest为React Native编写测试.

I'm writing tests for React Native using Appium + Jest for both Android and iOS.

这是我的React Native元素:

Here's my React Native element:

<Text accessibilityLabel={'emailError'}>Invalid email</Text>

这是我创建的Promise链，用于提取React Native Text元素的值:

Here's the Promise chain I created to extract the value of a React Native Text element:

driver.elementByAccessibilityId('emailError')
      .then(error => error.text())
      .then(errorText => expect(errorText).toBe('Invalid email'))

在Android上，此测试通过.在iOS上，此测试失败，并且errorText === 'emailError'.

On Android, this test passes. On iOS, this test fails, and errorText === 'emailError'.

这是为什么，并且有一种可以跨平台提取文本的解决方案吗?

Why is this, and is there a solution that works cross-platform for extracting text?

推荐答案

我遇到了同样的问题.在iOS上，使用testID代替accessibilityLabel可以为我工作.对于Android，accessible: true和accessibilityLabel应该可以解决问题.但是:您不能仅将它们全部设置.如果同时设置了accessibilityLabel和testID，则将无法再在iOS上运行.

I had the same issue. Using testID instead of accessibilityLabel worked for me on iOS. For Android, accessible: true and accessibilityLabel should do the trick. But: You can't just set them all. If accessibilityLabel and testID are both set, it won't work on iOS anymore.

iOS示例:

<Text testID={'emailError'}>Invalid email</Text>

Android示例:

Example for Android:

<Text accessible={true} accessibilityLabel={'emailError'}>Invalid email</Text>

像> https://github.com/tipsi/react-native-testid 可以帮助您基于平台设置正确的属性.

A library (or just create your own function) like https://github.com/tipsi/react-native-testid can help you with setting the correct attributes based on the platform.

这篇关于反应本机+ Appium iOS iOS elementByAccesibilityId.text()的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！