How to configure/upload coverage reports to SonarCloud.io?

[tobiaspreuss]

Context

• ALM used: GitHub
• CI system used: Travis CI
• Languages of the repository: Java, Kotlin
• SonarCloud project: SonarCloud

I am trying to push pregenerated code coverage to sonarcloud.io for a multi-modules Android project. Gradle 6.3 is used in the project.

Setup

I am right now trying to use com.dicedmelon.gradle:jacoco-android:0.1.4 and org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:2.8 (not committed/pushed yet).
After running the jacocoTestReport task I can find a jacoco.xml file being generated in app/build/jacoco.

For the SonarQube scanner I configured the following:

sonarqube {
    properties {
        property "sonar.host.url", "https://sonarcloud.io"
        property "sonar.organization", "eventfahrplan"
        property "sonar.projectKey", "eventfahrplan"
        property "sonar.projectName", "EventFahrplan"
        property "sonar.projectVersion", APP_VERSION
        property "sonar.coverage.jacoco.xmlReportPaths", "app/build/jacoco/jacoco.xml"
        property "sonar.junit.reportsPath", "app/build/test-results/*/TEST-*.xml"
    }
}

Running sonarqube

When I run the sonarqube task then the following error is output:

$ ./gradlew sonarqube
Task :app:sonarqube
No coverage report can be found with sonar.coverage.jacoco.xmlReportPaths=‘app/build/jacoco/jacoco.xml’. Using default locations: target/site/jacoco/jacoco.xml,target/site/jacoco-it/jacoco.xml,build/reports/jacoco/test/jacocoTestReport.xml

Questions

1. Am I configuring the correct path for xmlReportPaths?
2. Are these the correct plugins to use?
3. How can I generate a coverage report for all modules of my project?

Related

• SonarQube: Test Coverage & Execution
• SonarCloud: Test Coverage & Execution
• "sonar.coverage.jacoco.xmlReportPaths" cannot find jacoco test reports
• [Coverage & Test Data] Importing JaCoCo coverage report in XML format
• Setting up properly SonarQube’s for Code Coverage
• arturdm/jacoco-android-gradle-plugin: JacocoReportBase.setExecutionData(FileCollection) method has been deprecated.

[mickaelcaro (Mickaël Caro)]

Hi @tobiaspreuss,

Maybe dumb question but have you check that the file is where it has been set in the property ? Is this file with valid data inside ?

You can comma-separate values, so if you have one file per module, you can pass them in the same property.

Mickaël

[tobiaspreuss]

have you check that the file is where it has been set in the property ?

Yes. I mentioned this up there.

Is this file with valid data inside ?

How do I know?

You can comma-separate values, so if you have one file per module, you can pass them in the same property.

I guess I have to do this because wildcards are not supported, right?

[Quentin (Quentin Jaquier)]

Hello,
I know it has been already a few weeks, do you still face the issue?

Still, here are my attempt to answer your questions:

2. Are these the correct plugins to use?

From a Sonar tools perspective, it seems that you have everything needed. Concerning the rest, I’m afraid I don’t have enough knowledge to help you there.

3. How can I generate a coverage report for all modules of my project?

SonarCloud is only importing pre-generated reports, we are not generating them. I don’t think it is possible, but you may want to double-check.

1. Am I configuring the correct path for xmlReportPaths ?

Either the report is not available at analysis time, or the path is not correct. Typically, I would go for "build/jacoco/jacoco.xml", but of course, it depends on the structure of the project.

I hope this helps.