Gradle Jacoco - 覆盖报告包括配置中排除的类

Question

我在一个项目中添加了一组没有测试的源，我不希望它们破坏我的测试覆盖率统计数据。我以以下方式配置了 Jacoco:

test {
    jacoco{
        excludes = ['org/bla/**']
        includes = ['com/bla/**']
        append = false
    }
}

jacocoTestReport {
    dependsOn test
    description = "Generate Jacoco coverage reports after running tests."
    reports {
        xml.enabled true
        html.enabled true
    }
    classDirectories = fileTree(dir: 'build/classes/main', include: 'com/bla/**')
    sourceDirectories = fileTree(dir: 'scr/main/java', include: 'com/bla/**')
}

但无论如何，在生成报告时，Jacoco 还包括来自 的类。 org.bla

有人能帮我吗 ？

编辑

经过一些调试，似乎所有默认输出都添加到 org.gradle.testing.jacoco.tasks.JacocoReport#classDirectories在私有(private)方法中 org.gradle.testing.jacoco.plugins.JacocoPlugin#addDefaultReportTasks
使用此类代码时可见:

jacocoTestReport {
    classDirectories = files('build/classes/main/com/bla')
    println("-----------------------------------------------------------")
    getAllClassDirs().each { File file ->
        println(file.absolutePath)
    }
    println("-----------------------------------------------------------")
    getAdditionalClassDirs().each{ File file ->
        println(file.absolutePath)
    }
}

jacocoTestReport << {
    println("-----------------------------------------------------------")
    getAllClassDirs().each { File file ->
        println(file.absolutePath)
    }
    println("-----------------------------------------------------------")
    getAdditionalClassDirs().each{ File file ->
        println(file.absolutePath)
    }
}

Output
-----------------------------------------------------------
<path_here>\build\classes\main\com\bla
-----------------------------------------------------------
....more text here
-----------------------------------------------------------
<path_here>\build\classes\main\com\bla
<path_here>\build\classes\main
<path_here>\build\resources\main
-----------------------------------------------------------

所以 - 问题是:是否有可能以某种方式覆盖 org.gradle.testing.jacoco.plugins.JacocoPlugin#addDefaultReportTasks方法，或完全覆盖 org.gradle.testing.jacoco.plugins.JacocoPlugin类(class) ？

Answer 1

好的，找到了解决方法:

jacocoTestReport.doFirst{
    classDirectories = files('build/classes/main/com/bla')
}

这将覆盖 JacocoPlugin 类设置的 classDirectories。