Jacoco/Java/Gradle with submodules - no integration tests

[kkam...@skillz.com]

Hi,

We are not seeing integration test coverage in SQ with Jacoco.  Here's a snippet from our build.gradle

plugins {
    id "org.sonarqube" version "2.3"
}

apply plugin: 'org.sonarqube'

allprojects {
    apply plugin: 'java'
    apply plugin: 'jacoco'

    jacoco {
        toolVersion = '0.7.9'
    }

}
subprojects {
jacocoTestReport {

    additionalSourceDirs = files(sourceSets.main.allSource.srcDirs)
    sourceDirectories = files(sourceSets.main.allSource.srcDirs)
    classDirectories =  files(sourceSets.main.output)
    reports {
        html.enabled = true
        xml.enabled = false
        csv.enabled = false
    }
}
...
}
sonarqube {
    properties {
        property "sonar.projectName", "Java :: Our Project"
        property "sonar.projectKey", "project-key"
        property "sonar.jacoco.reportPaths", "${project.buildDir}/jacoco/test.exec"
    }
}

task jacocoRootReport(type: JacocoReport, group: 'Coverage reports') {
    description = 'Generates an aggregate report from all subprojects'
    dependsOn(subprojects.test)

    additionalSourceDirs = files(subprojects.sourceSets.main.allSource.srcDirs)
    sourceDirectories = files(subprojects.sourceSets.main.allSource.srcDirs)
    classDirectories = files(subprojects.sourceSets.main.output)
    executionData = files(subprojects.jacocoTestReport.executionData)

    reports {
        html.enabled = true
        xml.enabled = true
    }

    doFirst {
        executionData = files(executionData.findAll { it.exists() })
    }
}

We have several subprojects with their own "test.exec" and "integration.exec" files which we have tried adding to reportPaths, but we're seeing the following when we build:

Property 'sonar.jacoco.reportPath' is deprecated. Please use 'sonar.jacoco.reportPaths' instead.

Class not found: com.google.errorprone.annotations.CanIgnoreReturnValue

Class not found: javax.annotation.Nullable

...even though we don't have "reportPath" defined.

Other versions worth noting:
SonarQube 6.3.0.19869

Java 1.8

Gradle 3.3

Tests are Spock/Groovy

Several of us have been combing the internet with no luck, although this feels like a pretty fundamental problem and we're not running with an odd stack.

Any help is appreciated!

[kkam...@skillz.com]

Hi all,

I'm bumping this thread to see if I can get any traction on it :)  

Thanks in advance!

[Julien HENRY]

Hi,

The warning is probably due to the fact that the scanner for Gradle is himself adding the sonar.jacoco.reportPath. You can see effective values by running ./gradlew sonarqube -Dsonar.scanner.dumpToFile=out.txt

I don't see in your configuration where you set the path to the integration test report. Please try to append it to:

property "sonar.jacoco.reportPaths", "${project.buildDir}/jacoco/test.exec"

for example:

property "sonar.jacoco.reportPaths", "${project.buildDir}/jacoco/test.exec,${project.buildDir}/jacoco/integration.exec"

Regards,

Julien

[Mirko Friedenhagen]

BTW: if I am not mistaken SQ does not differentiate anymore between coverage stemming from unit and integration tests, only the combined coverage is shown (which is a big pity IMO).