找不到Gradle DSL方法：testCompile（）

Question

Hi I am working on a project and have reached a stage where it would be unwise to continue without unit testing. I thought unit testing in Android Studio would be straight forward but I can't run my tests.

Here are my dependencies. Everything works fine until I add the last line of code. I then receive the error message that is in the title.

How do I fix this and run my tests?

Here was the tutorial I was following: http://tools.android.com/tech-docs/unit-testing-support

Answer 1

Official Unit testing support was introduced in Android plugin starting from version 1.1. This means that testCompile configuration is not available on previous versions. Based on your comment, you are using Android Gradle plugin version 1.0.0. That's why your build complains about missing testCompile configuration.

As of today, the latest released Android Gradle plugin version is 1.3.0 , so I would suggest moving to this version ASAP.

What you need to do - is in root level build.gradle file update com.android.tools.build:gradle version to 1.3.0 :

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.3.0'
    }
}

Answer 2

对我来说，该问题已通过在顶级build.gradle注释掉以下行来解决：

testCompile() "org.robolectric:robolectric:3.3.2"