sonarqube gradle plugin excluding jacoco integration tests

Question

I\'m trying to integrate the sonarqube gradle plugin with the jacoco plugin:

classpath \'org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:2.1\'

apply plugi

Answer 1

It works for me, but only after merging all jacoco reports into one file AND (important) deleting all other reports

        property "sonar.java.coveragePlugin", "jacoco"
        property "sonar.junit.reportsPath", "$projectDir/build/test-results"
        property 'sonar.jacoco.reportPaths', "${rootProject.buildDir}/jacoco/mergeJacoco.exec"

And you need a merge jacoco task

Task mergeJacoco = tasks.create('mergeJacoco', JacocoMerge, {
  doFirst {
      delete "$buildDir/jacoco/mergeJacoco.exec"
  }
  destinationFile(new File(buildDir, 'jacoco/mergeJacoco.exec'))
  executionData fileTree('./').include('**/*.exec-partial')
  doLast {
      delete fileTree('./').include('**/test.exec-partial')
  }
})

mergeJacoco.outputs.upToDateWhen { false }
project.tasks["sonarqube"].dependsOn mergeJacoco
mergeJacoco.mustRunAfter ":myProject:test"

And setup jacoco to use those "partial" files

subprojects {
    ....
    jacoco {
        destinationFile file("$buildDir/jacoco/test.exec-partial")
        append = false
        includes = ['com.mypackage.*']
    }
}

You'll get unit and IT reports mixed in one, but that's the best I could get