android - Gradle JacocoTestReports 任务在 bamboo 构建服务器上被跳过，但在本地机器上构建良好

Question

我有一个 gradle 脚本，其中包含一个使用 Jacoco 进行报告的测试任务。 build.gradle 看起来像这样:

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }
}
apply plugin: 'com.android.application'
apply plugin: 'jacoco'
apply plugin: "sonar-runner"

repositories {
    maven { url 'https://maven.fabric.io/public' }
}

android {
    compileSdkVersion 21
    buildToolsVersion '22.0.1'

    defaultConfig {
        applicationId "com.example.myapplication"
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"

        testHandleProfiling true
        testFunctionalTest true
    }

    buildTypes {
        debug {
            applicationIdSuffix ".debug"
            testCoverageEnabled true
        }
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    apply plugin: 'android-unit-test'

    dependencies {
        testCompile 'org.easytesting:fest:1.0.16'
        testCompile 'junit:junit:4.10'
        testCompile 'org.robolectric:robolectric:2.4'
        testCompile 'com.squareup:fest-android:1.0.8'
    }
}

def coverageSourceDirs = [
        '../app/src/main/java', 'src/gen'
]

task jacocoTestReport(type: JacocoReport, dependsOn: "testDebug") {
    group = "Reporting"
    description = "Generate Jacoco coverage reports after running tests."
    reports {
        xml.enabled = true
        html.enabled = true
    }

    classDirectories = fileTree(
            dir: './build/intermediates/classes/debug',
            excludes: ['**/R.class',
                       '**/R$*.class'
            ])
    sourceDirectories = files(coverageSourceDirs)
    executionData = files('build/jacoco/testDebug.exec')
}

sonarRunner {

    sonarProperties {

        property "sonar.projectKey", "coverage-example"
        property "sonar.projectName", "Coverage Example"
        property "sonar.projectVersion", "1.0"

        property "sonar.sources", "src/main/java"
        property "sonar.binaries", "build"
        property "sonar.test", "src/test/java"

        property "sonar.language", "java"
        property "sonar.profile", "Android Lint"
        property "sonar.android.lint.report", "lint-report.xml"
        property "sonar.dynamicAnalysis", "reuseReports"
        property "sonar.sourceEncoding", "UTF-8"

        property "sonar.junit.reportsPath", "build/outputs/reports/coverage/debug"
        property "sonar.cobertura.reportPath", "build/outputs/reports/coverage/debug/cobertura.xml"
        property "sonar.java.coveragePlugin", "cobertura"

        property "sonar.host.url", "https://sonar.domain.com"

        property "sonar.jdbc.url", "jdbc:mysql://sonar.domain.com:3306/sonar?useUnicode=true&characterEncoding=utf8&rewriteBatchedStatements=true&useConfigs=maxPerformance"

        property "sonar.jdbc.username", "someuser"
        property "sonar.jdbc.password", "somepass"
    }

}

在本地机器上运行所有测试，我得到了预期的报告。但是在 bamboo 服务器上运行我可以在日志中看到任务被跳过:

build   05-May-2015 16:19:24    :app:validateDebugSigning
build   05-May-2015 16:19:25    :app:packageDebug
build   05-May-2015 16:19:25    :app:zipalignDebug
build   05-May-2015 16:19:25    :app:assembleDebug
build   05-May-2015 16:19:25    :app:compileTestDebugJava
build   05-May-2015 16:19:25    :app:processTestDebugResources UP-TO-DATE
build   05-May-2015 16:19:25    :app:testDebugClasses
build   05-May-2015 16:19:25    :app:testDebug
build   05-May-2015 16:19:25    :app:jacocoTestReport SKIPPED
build   05-May-2015 16:19:26    :app:sonarRunner
build   05-May-2015 16:19:26    SonarQube Runner 2.3
build   05-May-2015 16:19:26    Java 1.7.0_79 Oracle Corporation (64-bit)
build   05-May-2015 16:19:26    Linux 3.13.0-46-generic amd64
build   05-May-2015 16:19:26    INFO: Runner configuration file: NONE
build   05-May-2015 16:19:26    INFO: Project configuration file: /bamboo/xml-data/build-dir/TSTIOSAPPA-TP-BDA/app/build/tmp/sonarRunner/sonar-project.properties
build   05-May-2015 16:19:26    INFO: Default locale: "en_US", source code encoding: "UTF-8"
build   05-May-2015 16:19:26    INFO: Work directory: /bamboo/xml-data/build-dir/TSTIOSAPPA-TP-BDA/app/build/sonar
build   05-May-2015 16:19:26    INFO: SonarQube Server 5.1

由于我没有收到任何错误，所以我不明白问题出在哪里。 Gradle 使用 gradle-wrapper 执行，因此它在两台机器上使用相同的版本构建。有任何想法吗？

编辑:

我看过Running jacocoReport ，但这并不能真正解释为什么它在我的本地机器上运行而不在构建服务器上运行。如果我添加测试任务(使用 java 插件)，我会收到以下错误:

The 'java' plugin has been applied, but it is not compatible with the Android plugins.

如果我不应用 java 插件，我会收到以下错误:

Could not find method test() for arguments [build_58yd8leqt3uhm31fecj9zk2qm$_run_closure4@3a73cd3f] on project ':app'.

但也许我完全误解了如何使用测试任务？在项目“:app”上找不到参数 [build_58yd8leqt3uhm31fecj9zk2qm$_run_closure4@3a73cd3f] 的方法 test()。

Answer 1

当没有要处理的覆盖率数据时，将跳过 jacocoTestReport 任务。

覆盖率数据是在运行测试时产生的。在 android 上，任务 androidTest 将执行测试。

要生成 jacoco 报告，您必须使用如下一行运行测试:

.\gradlew androidTest