如何为Firebase测试实验室使用gcloud cli在yaml arg文件中设置环境变量

Question

这个用于在Firebase上启动检测测试的gcloud命令运行良好：

 gcloud firebase test android run \ 
 --type instrumentation \ 
 --app app/build/outputs/apk/demo/debug/app-demo-debug.apk 
 --test app/build/outputs/apk/androidTest/demo/debug/app-demo-debug-androidTest.apk \
 --device model=Nexus6,version=21,locale=en,orientation=portrait
 --environment-variables cucumberOptions="--tags '@demo and @e2e'"

然而，当我试图将参数提取到arg文件中时，我在定义环境变量时遇到了问题：

gcloud firebase test android run firebase/testlab/tests.yaml:demo-cucumber-E2E-test

firebase/testlab/tests.yaml：

demo-cucumber-E2E-test:
   type: instrumentation
   app: app/build/outputs/apk/demo/debug/app-demo-debug.apk
   test: app/build/outputs/apk/androidTest/demo/debug/app-demo-debug-androidTest.apk
   device: [{model: Nexus6, version: 21, locale: en, orientation: portrait}]
   environment-variables: [{cucumberOptions="--tags '@demo and @e2e'"}]

我得到以下错误：

错误：(gcloud.firebase.test.android.run)环境变量的无效值:格式错误的键值对.

如何正确地定义arg文件中的环境变量？

Answer 1

我不知道为什么数组中的编码不能工作，但是您可以通过以下方式格式化yaml文件来使其工作：

demo-cucumber-E2E-test:
  type: instrumentation
  app: app/build/outputs/apk/demo/debug/app-demo-debug.apk
  test: app/build/outputs/apk/androidTest/demo/debug/app-demo-debug-androidTest.apk
  device:
    - model: Nexus6
      version: 21
      locale: 'en'
      orientation: portrait
  environment-variables:
    cucumberOptions: "--tags '@demo and @e2e'"

编辑

我弄明白了为什么你最初的例子不起作用。它需要两个改动：

将:

• Remove替换为environment-variables

的数组[]

demo-cucumber-E2E-test:
   type: instrumentation
   app: app/build/outputs/apk/demo/debug/app-demo-debug.apk
   test: app/build/outputs/apk/androidTest/demo/debug/app-demo-debug-androidTest.apk
   device: [{model: Nexus6, version: 21, locale: en, orientation: portrait}]
   environment-variables: {cucumberOptions: "--tags '@demo and @e2e'"}