如何在排毒测试中从RNN识别导航选项卡按钮

问题描述

我正在尝试在我的项目中实施一些排毒测试，但是我遇到了一些问题，无法从一个屏幕导航到另一个屏幕。基本上，我已经尝试创建一个脚本来关闭如上所述的启动屏幕，但是我不知道如何识别标签栏按钮“关闭”。

//test.e2e.js
describe('Login',() => {
  it('Should open a splash screen',async () => {
    await device.reloadReactNative();

    await expect(element(by.text('THIS IS A SPLASH SCREEN'))).toBeVisible();
  });

  it('Should close splash screen',async () => {
    await expect(element(by.id('close'))).toBeVisible();
    await element(by.id('close')).tap();

    await expect(element(by.text('Login'))).toBeVisible();
  });
})

在导航道具上，我已经像这样放置了道具testID: 'close'：

static async showModal({ options }) {
  await ReactNativeNavigation.showModal({
  stack: {
      children: [
        {
          component: {
            name: 'Splash Screen',},options: {
              topBar: {
                leftButtons: [
                  {
                    id: 'close',testID: 'close',icon: dismissIcon,// Its a 'X' image
                    color: 'white',],backButton: { visible: false },...options,});
}

但是当我尝试运行测试时，它显示以下错误：

Test Failed: 'at least 75 percent of the view's area is displayed to the user.' doesn't 
match the selected view.
Expected: at least 75 percent of the view's area is displayed to the user.
     Got: null

   8 | 
   9 |   it('Should close splash screen',async () => {
> 10 |     await expect(element(by.id('close'))).toBeVisible();
     |                                           ^
  11 |     await element(by.id('close')).tap();
  12 | 
  13 |     await expect(element(by.text('Login'))).toBeVisible();

  at _callee2$ (login.test.e2e.js:10:43)
  at tryCatch (../node_modules/regenerator-runtime/runtime.js:63:40)
  at Generator.invoke [as _invoke] (../node_modules/regenerator-runtime/runtime.js:293:22)
  at Generator.next (../node_modules/regenerator-runtime/runtime.js:118:21)
  at tryCatch (../node_modules/regenerator-runtime/runtime.js:63:40)
  at invoke (../node_modules/regenerator-runtime/runtime.js:154:20)
  at ../node_modules/regenerator-runtime/runtime.js:189:11
  at callInvokeWithMethodAndArg (../node_modules/regenerator-runtime/runtime.js:188:16)
  at AsyncIterator.enqueue (../node_modules/regenerator-runtime/runtime.js:211:13)
  at AsyncIterator.next (../node_modules/regenerator-runtime/runtime.js:118:21)

这是我的splash screen和the log

解决方法

我已经使用排毒记录器解决了这个问题。 https://github.com/wix/DetoxRecorder。

使用记录器，我获取了脚本流程和测试用例中使用的相同脚本。它开始工作正常。