Android Studio Instrumentation测试构建版本 [英] Android Studio Instrumentation testing build variant

问题描述

因此，我正在尝试使用自定义构建变体模拟来编写检测测试.在这个构建变体中，我模拟了我的类和服务器.当我自己尝试使用模拟构建时，它可以正常工作，但是我似乎无法使用模拟构建进行测试.这是我在Android Studio中的配置.

So I am trying to write instrumentation tests using a custom build variant, mock. In this build variant I mocked up my classes and server. When I try using the mock build myself it works fine, but I can't seem to use my mock build for testing. Here's what my configuration looks like inside Android Studio.

在运行测试时遇到了一些问题，因此我尝试卸载我的应用程序的所有版本(除模拟版本外)，并且不断出现此错误:

I had some issues getting my tests to run so I tried to uninstall all versions of my app except my mock version and I keep getting this error:

测试运行已开始测试运行失败:无法找到检测目标包:com.teamtreehouse.review.debug

Test running startedTest running failed: Unable to find instrumentation target package: com.teamtreehouse.review.debug

但是，当我尝试针对调试构建变体运行测试时，它运行良好.它会安装我的调试版本，然后继续运行测试.

However when I try to run my tests against the debug build variant it works fine. It installs my debug version then proceeds to run the tests.

推荐答案

您可以对其他构建变体进行测试；但只有一个.默认为调试.

You can do testing on a different build variant; but only on one. The default is debug.

查看此: https://developer.android.com/studio/build/gradle-tips#change-the-test-build-type

当前仅测试一种构建类型.默认情况下是调试 构建类型，但是可以使用以下方式重新配置:

Currently only one Build Type is tested. By default it is the debug Build Type, but this can be reconfigured with:

android {
    ...
    testBuildType "staging"
}

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