使用 gradle 进行多项目测试依赖关系

发布于 2024-10-31 18:48:42 字数 687 浏览 4 评论 0原文

我有一个多项目配置,我想使用 gradle。

我的项目是这样的:

  • 项目A

    • -> src/main/java
    • -> src/test/java
  • 项目 B

    • -> src/main/java(取决于项目 A 上的 src/main/java
    • -> src/test/java(取决于项目 A 上的 src/test/java

我的项目 B build.gradle 文件是这样的:

apply plugin: 'java'
dependencies {
  compile project(':ProjectA')
}

任务 compileJava 工作得很好,但是 compileTestJava 没有编译来自 Project A 的测试文件>。

I have a multi-project configuration and I want to use gradle.

My projects are like this:

  • Project A

    • -> src/main/java
    • -> src/test/java
  • Project B

    • -> src/main/java (depends on src/main/java on Project A)
    • -> src/test/java (depends on src/test/java on Project A)

My Project B build.gradle file is like this:

apply plugin: 'java'
dependencies {
  compile project(':ProjectA')
}

The task compileJava work great but the compileTestJava does not compile the test file from Project A.

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评论(17

榕城若虚 2024-11-07 18:48:42

已弃用 - 对于 Gradle 5.6 及更高版本,请使用此答案

项目B中,您只需要添加一个testCompile依赖项:

dependencies {
  ...
  testCompile project(':A').sourceSets.test.output
}

Tested with Gradle 1.7。

Deprecated - For Gradle 5.6 and above use this answer.

In Project B, you just need to add a testCompile dependency:

dependencies {
  ...
  testCompile project(':A').sourceSets.test.output
}

Tested with Gradle 1.7.

绝對不後悔。 2024-11-07 18:48:42

现在,这是 Gradle 中的首要功能。带有 javajava-library 插件的模块还可以包含 java- test-fixtures 插件公开了要与 testFixtures 帮助程序一起使用的帮助程序类和资源。这种方法针对工件和分类器的好处是:

  • 正确的依赖管理(实现/API)
  • 与测试代码良好分离(单独的源集)
  • 无需过滤掉测试类以仅公开
  • Gradle

示例

维护的实用程序此处仅显示相关行,请参阅GitHub 查看完整的编译示例。

:modul:one

modul/one/build.gradle

plugins {
  id("java-library") // or "java"
  id("java-test-fixtures")
}

modul/one/src/testFixtures/java/com/example/Helper.java

package com.example;
public class Helper {}

:modul:other

modul/other/ build.gradle

plugins {
  id("java") // or "java-library"
}
dependencies {
  testImplementation(testFixtures(project(":modul:one")))
}

modul/other/src/test/java/com/example/other/SomeTest.java

package com.example.other;
import com.example.Helper;
public class SomeTest {
  @Test public void f() {
    new Helper(); // used from :modul:one's testFixtures
  }
}

进一步阅读

This is now supported as a first class feature in Gradle. Modules with java or java-library plugins can also include a java-test-fixtures plugin which exposes helper classes and resources to be consumed with testFixtures helper. Benefit of this approach against artifacts and classifiers are:

  • proper dependency management (implementation/api)
  • nice separation from test code (separate source set)
  • no need to filter out test classes to expose only utilities
  • maintained by Gradle

Example

Only relevant lines shown here, see GitHub for the full compiling example.

:modul:one

modul/one/build.gradle

plugins {
  id("java-library") // or "java"
  id("java-test-fixtures")
}

modul/one/src/testFixtures/java/com/example/Helper.java

package com.example;
public class Helper {}

:modul:other

modul/other/build.gradle

plugins {
  id("java") // or "java-library"
}
dependencies {
  testImplementation(testFixtures(project(":modul:one")))
}

modul/other/src/test/java/com/example/other/SomeTest.java

package com.example.other;
import com.example.Helper;
public class SomeTest {
  @Test public void f() {
    new Helper(); // used from :modul:one's testFixtures
  }
}

Further reading

∝单色的世界 2024-11-07 18:48:42

简单的方法是在 ProjectB 中添加显式任务依赖项:

compileTestJava.dependsOn tasks.getByPath(':ProjectA:testClasses')

困难(但更清晰)的方法是为 ProjectA 创建额外的工件配置:

task myTestsJar(type: Jar) { 
  // pack whatever you need...
}

configurations {
  testArtifacts
}

artifacts {
   testArtifacts myTestsJar
}

并为 ProjectB 添加 testCompile 依赖项

apply plugin: 'java'
dependencies {
  compile project(':ProjectA')
  testCompile project(path: ':ProjectA', configuration: 'testArtifacts')
}

Simple way is to add explicit task dependency in ProjectB:

compileTestJava.dependsOn tasks.getByPath(':ProjectA:testClasses')

Difficult (but more clear) way is to create additional artifact configuration for ProjectA:

task myTestsJar(type: Jar) { 
  // pack whatever you need...
}

configurations {
  testArtifacts
}

artifacts {
   testArtifacts myTestsJar
}

and add the testCompile dependency for ProjectB

apply plugin: 'java'
dependencies {
  compile project(':ProjectA')
  testCompile project(path: ':ProjectA', configuration: 'testArtifacts')
}
旧时浪漫 2024-11-07 18:48:42

我最近自己也遇到了这个问题,这是一个很难找到答案的问题。

您所犯的错误是认为项目应该以导出其主要工件和依赖项的方式导出其测试元素。

我个人取得的更大成功是在 Gradle 中创建了一个新项目。在您的示例中,我将其命名为

Project A_Test
-> src/main/java

我会将项目 A/src/test/java 中当前拥有的文件放入 src/main/java 中。使项目 A 的任何 testCompile 依赖项编译项目 A_Test 的依赖项。

然后使项目 A_Test 成为项目 B 的 testCompile 依赖项。

当您从两个项目的作者的角度来看它时,这是不合逻辑的,但是当您考虑像 junit 和 scalatest(以及其他项目)这样的项目时,我认为它很有意义尽管这些框架与测试相关,但它们并不被视为自己框架中“测试”目标的一部分 - 它们生成其他项目恰好在其测试配置中使用的主要工件,您只想遵循相同的模式。 。

尝试执行此处列出的其他答案对我个人来说不起作用(使用 Gradle 1.9),但我发现我在这里描述的模式无论如何都是一个更干净的解决方案

I've come across this problem myself recently, and man is this a tough issues to find answers for.

The mistake you are making is thinking that a project should export its test elements in the same way that it exports its primary artifacts and dependencies.

What I had a lot more success with personally was making a new project in Gradle. In your example, I would name it

Project A_Test
-> src/main/java

I would put into the src/main/java the files that you currently have in Project A/src/test/java. Make any testCompile dependencies of your Project A compile dependencies of Project A_Test.

Then make Project A_Test a testCompile dependency of Project B.

It's not logical when you come at it from the perspective of the author of both projects, but I think it makes a lot of sense when you think about projects like junit and scalatest (and others. Even though those frameworks are testing-related, they are not considered part of the "test" targets within their own frameworks - they produce primary artifacts that other projects just happen to use within their test configuration. You just want to follow that same pattern.

Trying to do the other answers listed here did not work for me personally (using Gradle 1.9), but I've found that the pattern I describe here is a cleaner solution anyway.

陪我终i 2024-11-07 18:48:42

我知道这是一个老问题,但我也遇到了同样的问题,并花了一些时间弄清楚发生了什么。我正在使用 Gradle 1.9。所有更改都应在 ProjectB 的 build.gradle

要在 ProjectB 的测试中使用 ProjectA 中的测试类:

testCompile files(project(':ProjectA').sourceSets.test.output.classesDir)

确保 sourceSets 属性可用于 ProjectA:

evaluationDependsOn(':ProjectA')

确保测试类当您编译 ProjectB 时,来自 ProjectA 的文件实际上就在那里:

compileTestJava.dependsOn tasks.getByPath(':ProjectA:testClasses')

I know it's an old question but I just had the same problem and spent some time figuring out what is going on. I'm using Gradle 1.9. All changes should be in ProjectB's build.gradle

To use test classes from ProjectA in tests of ProjectB:

testCompile files(project(':ProjectA').sourceSets.test.output.classesDir)

To make sure that sourceSets property is available for ProjectA:

evaluationDependsOn(':ProjectA')

To make sure test classes from ProjectA are actually there, when you compile ProjectB:

compileTestJava.dependsOn tasks.getByPath(':ProjectA:testClasses')
戴着白色围巾的女孩 2024-11-07 18:48:42

在这里,如果您使用 Kotlin DSL,您应该根据 Gradle 文档。

就像之前的一些答案一样,您需要在项目内创建一个特殊的配置来共享其测试类,这样您就不会混合测试类和主类。

简单步骤

  1. 项目A中,您需要添加build.gradle.kts
configurations {
    create("test")
}

tasks.register<Jar>("testArchive") {
    archiveBaseName.set("ProjectA-test")
    from(project.the<SourceSetContainer>()["test"].output)
}

artifacts {
    add("test", tasks["testArchive"])
}
  1. 然后在项目B的依赖项中,您将需要在您的 build.gradle.kts 中添加:
dependencies {
    implementation(project(":ProjectA"))
    testImplementation(project(":ProjectA", "test"))
}

Here if you are using Kotlin DSL, you should create your task like that according to Gradle documentation.

Like some previous answer, you need to create a special configuration inside the project that will share its tests class, so that you don't mix test and main classes.

Simple steps

  1. In project A you would need to add in your build.gradle.kts :
configurations {
    create("test")
}

tasks.register<Jar>("testArchive") {
    archiveBaseName.set("ProjectA-test")
    from(project.the<SourceSetContainer>()["test"].output)
}

artifacts {
    add("test", tasks["testArchive"])
}
  1. Then in your project B in the dependencies, you will need to add in your build.gradle.kts:
dependencies {
    implementation(project(":ProjectA"))
    testImplementation(project(":ProjectA", "test"))
}
丘比特射中我 2024-11-07 18:48:42

请阅读下面的更新。

JustACluelessNewbie 描述的类似问题也出现在 IntelliJ IDEA 中。问题是依赖 testCompile project(':core').sourceSets.test.output 实际上意味着:“依赖于 gradle 构建任务生成的类”。因此,如果您打开未生成类的干净项目,IDEA 将无法识别它们并报告错误。

要解决此问题,您必须在编译类的依赖项旁边添加对测试源文件的依赖项。

// First dependency is for IDEA
testCompileOnly files { project(':core').sourceSets.test.java.srcDirs }
// Second is for Gradle
testCompile project(':core').sourceSets.test.output

您可以在“模块设置”->“模块设置”中观察 IDEA 识别的依赖关系。依赖关系(测试范围)。

顺便提一句。这不是一个好的解决方案,因此值得考虑重构。 Gradle 本身确实有一个仅包含测试支持类的特殊子项目。请参阅https://docs.gradle.org/current/userguide/test_kit.html

更新2016-06-05
我更多的是考虑建议的解决方案,而不是我喜欢它。它有几个问题:

  1. 它在 IDEA 中创建了两个依赖项。一个指向测试源,另一个指向编译的类。 IDEA 识别这些依赖关系的顺序至关重要。您可以通过更改模块设置 -> 中的依赖顺序来使用它。依赖项选项卡。
  2. 通过声明这些依赖关系,您会不必要地污染依赖关系结构。

那么更好的解决方案是什么呢?在我看来,它正在创建新的自定义源集并将共享类放入其中。实际上 Gradle 项目的作者是通过创建 testFixtures 源集来做到这一点的。

为此,您只需:

  1. 创建源集并添加必要的配置。检查 Gradle 项目中使用的这个脚本插件: https://github .com/gradle/gradle/blob/v4.0.0/gradle/testFixtures.gradle(或更新的 8.2.1 版本)

  2. 在依赖项目中声明正确的依赖关系:< /p>

    依赖项{
        testCompile 项目(路径:':module-with-shared-classes',配置:'testFixturesUsageCompile')
    }
    
  3. 将 Gradle 项目导入 IDEA 并在导入时使用“为每个源集创建单独的模块”选项。

Please read the update bellow.

Similar problems described by JustACluelessNewbie occurs in IntelliJ IDEA. Problem is that dependency testCompile project(':core').sourceSets.test.output actually means: "depend on classes generated by gradle build task". So if you open clean project where classes are not generated yet IDEA won't recognise them and reports error.

To fix this problem you have to add a dependency on test source files next to dependency on compiled classes.

// First dependency is for IDEA
testCompileOnly files { project(':core').sourceSets.test.java.srcDirs }
// Second is for Gradle
testCompile project(':core').sourceSets.test.output

You can observe dependencies recognised by IDEA in Module Settings -> Dependencies (test scope).

Btw. this is not nice solution so refactoring is worth considering. Gradle itself does have special subproject containing test-support classes only. See https://docs.gradle.org/current/userguide/test_kit.html

Update 2016-06-05
More I am thinking about proposed solution less I like it. There are few problems with it:

  1. It creates two dependencies in IDEA. One points to test sources another to compiled classes. And it is crucial in which order these dependencies are recognised by IDEA. You can play with it by changing dependency order in Module settings -> Dependencies tab.
  2. By declaring these dependencies you are unnecessarily polluting dependency structure.

So what's the better solution? In my opinion it's creating new custom source set and putting shared classes into it. Actually authors of Gradle project did it by creating testFixtures source set.

To do it you just have to:

  1. Create source set and add necessary configurations. Check this script plugin used in Gradle project: https://github.com/gradle/gradle/blob/v4.0.0/gradle/testFixtures.gradle (or more recent 8.2.1 version)

  2. Declare proper dependency in dependent project:

    dependencies {
        testCompile project(path: ':module-with-shared-classes', configuration: 'testFixturesUsageCompile')
    }
    
  3. Import Gradle project to IDEA and use the "create separate module per source set" option while importing.

且行且努力 2024-11-07 18:48:42

新的基于 testJar(支持 trnsitive dependency)的解决方案可作为 gradle 插件使用:

https://github .com/hauner/gradle-plugins/tree/master/jartest

https://plugins.gradle.org/plugin/com.github.hauner.jarTest/1.0

来自文档

如果您有一个多项目 gradle 构建,您可能需要进行测试
子项目之间的依赖关系(这可能暗示您的
项目结构不完善)。

例如假设一个项目,其中子项目项目 B 依赖
项目 A 和 B 不仅对 A 具有编译依赖关系,而且
也是一个测试依赖。为了编译并运行 B 的测试,我们需要一些
测试 A 中的辅助类。

默认情况下,gradle 不会从测试版本创建 jar 工件
项目的输出。

该插件添加了一个testArchives配置(基于testCompile)
和一个 jarTest 任务,用于从测试源集创建一个 jar(使用
分类器测试添加到 jar 的名称中)。然后我们可以依赖 B
A 的 testArchives 配置(其中还包括
A) 的传递依赖。

在 A 中,我们将插件添加到 build.gradle:

应用插件:'com.github.hauner.jarTest'

在 B 中我们引用了
testArchives 配置如下:

dependencies {
    ...
    testCompile project (path: ':ProjectA', configuration: 'testArchives') 
}

New testJar based (trnsitive dependancies supported) solution available as gradle plugin:

https://github.com/hauner/gradle-plugins/tree/master/jartest

https://plugins.gradle.org/plugin/com.github.hauner.jarTest/1.0

From documentation

In case you have a multi-project gradle build you may have test
dependencies between sub-projects (which probably is a hint that your
projects are not well structured).

For example assume a project where the sub-project Project B depends
on Project A and B does not only have a compile dependency on A but
also a test dependency. To compile and run the tests of B we need some
test helper classes from A.

By default gradle does not create a jar artifact from the test build
output of a project.

This plugin adds a testArchives configuration (based on testCompile)
and a jarTest task to create a jar from the test source set (with the
classifier test added to name of the jar). We can then depend in B on
the testArchives configuration of A (which will also include the
transitive dependencies of A).

In A we would add the plugin to build.gradle:

apply plugin: 'com.github.hauner.jarTest'

In B we reference the
testArchives configuration like this:

dependencies {
    ...
    testCompile project (path: ':ProjectA', configuration: 'testArchives') 
}
原来分手还会想你 2024-11-07 18:48:42

我参加聚会太晚了(现在是 Gradle v4.4),但对于其他发现这一点的人来说:

假设:

~/allProjects
|
|-/ProjectA/module-a/src/test/java
|
|-/ProjectB/module-b/src/test/java

转到项目 B 的 build.gradle (需要一些测试的项目) A) 中的类并添加以下内容:

sourceSets {
    String sharedTestDir = "${projectDir}"+'/module-b/src/test/java'
    test {
        java.srcDir sharedTestDir
    }
}

或(假设您的项目名为 ProjectB

sourceSets {
    String sharedTestDir = project(':ProjectB').file("module-b/src/test/java")
    test {
        java.srcDir sharedTestDir
    }
}

瞧!

I'm so late to the party (it is now Gradle v4.4) but for anyone else who finds this:

Assuming:

~/allProjects
|
|-/ProjectA/module-a/src/test/java
|
|-/ProjectB/module-b/src/test/java

Go to the build.gradle of project B (the one that needs some test classes from A) and add the following:

sourceSets {
    String sharedTestDir = "${projectDir}"+'/module-b/src/test/java'
    test {
        java.srcDir sharedTestDir
    }
}

or (assuming your project is named ProjectB)

sourceSets {
    String sharedTestDir = project(':ProjectB').file("module-b/src/test/java")
    test {
        java.srcDir sharedTestDir
    }
}

Voila!

熊抱啵儿 2024-11-07 18:48:42

当我尝试构建 Android 项目(gradle 2.2.0)时,Fesler 的解决方案对我不起作用。
所以我必须手动引用所需的类:

android {
    sourceSets {
        androidTest {
            java.srcDir project(':A').file("src/androidTest/java")
        }
        test {
            java.srcDir project(':A').file("src/test/java")
        }
    }
}

The Fesler's solution haven't worked for me, when i tried it to build an android project (gradle 2.2.0).
So i had to reference required classes manually :

android {
    sourceSets {
        androidTest {
            java.srcDir project(':A').file("src/androidTest/java")
        }
        test {
            java.srcDir project(':A').file("src/test/java")
        }
    }
}
厌倦 2024-11-07 18:48:42

为 Gradle 6.6.x 创建 test-jar

我知道有很多消息来源告诉你,这是不行的,fe:

但这太简单了,我只是不喜欢使用通用测试类的想法分别位于 testFixtures 文件夹中。

所以在模块 A 中:

task jarTests(type: Jar, dependsOn: testClasses) {
    classifier = 'tests'
    from sourceSets.test.output
}
configurations {
    tests {
        extendsFrom testRuntime
    }
}
artifacts {
    tests jarTests
}

在模块 B 中:

testImplementation project(':moduleA')
testImplementation project(path: ':moduleA', configuration: 'tests')

它就可以工作了!

Creating test-jar For Gradle 6.6.x

I know that there are many sources telling you, that is not OK, fe:

But this is so damn simple and I just don't like the idea of having common test classes separately in testFixtures folder.

So in module A:

task jarTests(type: Jar, dependsOn: testClasses) {
    classifier = 'tests'
    from sourceSets.test.output
}
configurations {
    tests {
        extendsFrom testRuntime
    }
}
artifacts {
    tests jarTests
}

And in module B:

testImplementation project(':moduleA')
testImplementation project(path: ':moduleA', configuration: 'tests')

And it just works!

空名 2024-11-07 18:48:42

如果您想使用artifact依赖项来实现:

  • ProjectB 的源类依赖于项目 A 的源类
  • ProjectB 的测试类依赖于项目 A 的测试类,

然后 build.gradle 中 ProjectB 的依赖项部分应该看起来像这样:

dependencies {

  compile("com.example:projecta:1.0.0")

  testCompile("com.example:projecta:1.0.0:tests")

}

为此,ProjectA 需要构建一个 -tests jar 并将其包含在它生成的工件中。

ProjectA 的 build.gradle 应包含如下配置:

task testsJar(type: Jar, dependsOn: testClasses) {
    classifier = 'tests'
    from sourceSets.test.output
}

configurations {
    tests
}

artifacts {
    tests testsJar
    archives testsJar
}

jar.finalizedBy(testsJar)

当 ProjectA 的工件发布到您的工件时,它们将包含一个 -tests jar。

ProjectB 的依赖项部分中的 testCompile 将引入 -tests jar 中的类。


如果您想要在 ProjectB 中includeFlat ProjectA 的源代码和测试类用于开发目的,那么 ProjectB 的 build.gradle 中的依赖项部分将如下所示:

dependencies {

  compile project(':projecta')

  testCompile project(path: ':projecta', configuration: 'tests')

}

If you want to use artifact dependencies to have:

  • ProjectB's source classes depend on Project A's source classes
  • ProjectB's test classes depend on Project A's test classes

then ProjectB's dependencies section in build.gradle should look something like this:

dependencies {

  compile("com.example:projecta:1.0.0")

  testCompile("com.example:projecta:1.0.0:tests")

}

For this to work ProjectA needs to build a -tests jar and include it in the artifacts it produces.

ProjectA's build.gradle should contain configuration like this:

task testsJar(type: Jar, dependsOn: testClasses) {
    classifier = 'tests'
    from sourceSets.test.output
}

configurations {
    tests
}

artifacts {
    tests testsJar
    archives testsJar
}

jar.finalizedBy(testsJar)

When ProjectA's artifacts are published to your artifactory they will include a -tests jar.

The testCompile in ProjectB's dependencies section will bring in the classes in the -tests jar.


If you want to includeFlat ProjectA's source and test classes in ProjectB for development purposes then the dependencies section in ProjectB's build.gradle would look like this:

dependencies {

  compile project(':projecta')

  testCompile project(path: ':projecta', configuration: 'tests')

}
做个少女永远怀春 2024-11-07 18:48:42

如果您正在努力使解决方案适应 Gradle Kotlin DSL,则这相当于:

configurations {
    register("testClasses") {
        extendsFrom(testImplementation.get())
    }
}
val testJar = tasks.register<Jar>("testJar") {
    archiveClassifier.set("test")
    from(sourceSets.test)
}
artifacts.add("testClasses", testJar) 

If you are struggling to adapt the solution to the Gradle Kotlin DSL this is the equivalent:

configurations {
    register("testClasses") {
        extendsFrom(testImplementation.get())
    }
}
val testJar = tasks.register<Jar>("testJar") {
    archiveClassifier.set("test")
    from(sourceSets.test)
}
artifacts.add("testClasses", testJar) 
浮世清欢 2024-11-07 18:48:42

如果您有需要在测试之间共享的模拟依赖项,您可以创建新项目 projectA-mock ,然后将其作为测试依赖项添加到 ProjectAProjectB< /code>:

dependencies {
  testCompile project(':projectA-mock')
}

这是共享模拟依赖项的明确解决方案,但如果您需要在 ProjectB 中运行 ProjectA 的测试,请使用其他解决方案。

If you have mock dependencies which you need to share between tests, you can create new project projectA-mock and then add it as test dependency to ProjectA and ProjectB:

dependencies {
  testCompile project(':projectA-mock')
}

This is clear solution to share mock dependencies, but if you need to run tests from ProjectA in ProjectB use other solution.

鹿! 2024-11-07 18:48:42

Nikita 针对 Android + Kotlin 提到的解决方案如下所示:

task jarTests(type: Jar, dependsOn: "assembleDebugUnitTest") {
    getArchiveClassifier().set('tests')
    from "$buildDir/tmp/kotlin-classes/debugUnitTest"
}

configurations {
    unitTestArtifact
}

artifacts {
    unitTestArtifact jarTests
}

Gradle for project that isgoing使用依赖项:

testImplementation project(path: ':shared', configuration: 'unitTestArtifact')

The solution mentioned by Nikita for Android + Kotlin looks like this:

task jarTests(type: Jar, dependsOn: "assembleDebugUnitTest") {
    getArchiveClassifier().set('tests')
    from "$buildDir/tmp/kotlin-classes/debugUnitTest"
}

configurations {
    unitTestArtifact
}

artifacts {
    unitTestArtifact jarTests
}

Gradle for project that is going to use dependencies:

testImplementation project(path: ':shared', configuration: 'unitTestArtifact')
追星践月 2024-11-07 18:48:42

其他一些答案以某种方式导致错误 - Gradle 没有检测到其他项目的测试类,或者 Eclipse 项目在导入时具有无效的依赖项。如果有人遇到同样的问题,我建议使用:

testCompile project(':core')
testCompile files(project(':core').sourceSets.test.output.classesDir)

第一行强制 Eclipse 将其他项目链接为依赖项,因此所有源都包含在内并且是最新的。第二个允许 Gradle 实际查看源代码,同时不会像 testCompile project(':core').sourceSets.test.output 那样导致任何无效的依赖项错误。

Some of the other answers caused errors one way or another - Gradle did not detect test classes from other projects or Eclipse project had invalid dependencies when imported. If anyone has the same problem, I suggest going with:

testCompile project(':core')
testCompile files(project(':core').sourceSets.test.output.classesDir)

The first line forces the Eclipse to link the other project as dependency, so all sources are included and up to date. The second allows Gradle to actually see the sources, while not causing any invalid dependency errors like testCompile project(':core').sourceSets.test.output does.

爱情眠于流年 2024-11-07 18:48:42

在项目 B 中:

dependencies {
  testCompile project(':projectA').sourceSets.test.output
}

似乎适用于 1.7-rc-2

in project B:

dependencies {
  testCompile project(':projectA').sourceSets.test.output
}

Seems to work in 1.7-rc-2

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