Gradle:找不到sourceSets.test.classes [英] Gradle : sourceSets.test.classes not found

问题描述

我试图让我的一个项目(ProjectA)生成一个包含所有测试类的jar文件，以便可以在ProjectB中使用它.

I am trying to get my one of my projects (ProjectA) to generate a jar file containing all the test classes so that it can be used in ProjectB.

我做了一些研究，发现这是可能的解决方案:

I did a bit of research and found this as possible solution: Create test jar artifact in gradle. That says that the following code snippet should do the trick.

apply plugin: 'java'

task testJar(type: Jar) {
   classifier = 'tests'
   from sourceSets.test.classes
}

但是，当我将以上内容添加到我的build.gradle中时，出现以下错误消息:

However, when I add the above to my build.gradle, I get the following error message:

• 出了什么问题:

评估根项目"gradle_project"时出现问题.

A problem occurred evaluating root project 'gradle_project'.

在任务':testJar'上找不到属性'sourceSets'.

Could not find property 'sourceSets' on task ':testJar'.

我已经在Google和Gradle文档中进行了搜索，以获取更多信息，但是要么删除了它，但没有在我可以找到的任何地方进行记录，或者我使用的是错误的.我怀疑是后者，只是不知道我在做什么错.

I have searched on both Google and the Gradle documentation for more information but either it has been removed without documenting it anywhere that I could find or I am using it wrong. I am suspecting the latter, just don't know what I am doing wrong.

我在我的subprojects{}部分中尝试了相同的代码段，但随后收到以下错误消息:

I have tried the same code snippet inside mysubprojects{} section but then I got the following error message:

• 出了什么问题:

评估根项目"gradle_project"时出现问题.

A problem occurred evaluating root project 'gradle_project'.

在源集测试上无法获取只写属性'classes'的值.

Cannot get the value of write-only property 'classes' on source set test.

推荐答案

使用以下步骤解决了该问题:

Solved it with the steps below:

步骤1:将代码段移至subprojects{}部分

Step 1: Move the code snippet inside the subprojects{} section

步骤2:sourceSets.test.classes已被删除. sourceSets.test.output似乎可以解决问题.找到以下内容:创建一罐测试二进制文件-Gradle

Step 2: sourceSets.test.classes has been removed. sourceSets.test.output seems to do the trick. Found this: Creating a Jar of test binaries - Gradle

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