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Nuclos JaCoCo: code coverage, offline weaving, jacoco-maven-plugin, jacoco.exec, coverage profile, mvn verify, AspectJ. |
Language: Deutsch · English
Code coverage (JaCoCo)
Code coverage with JaCoCo – offline weaving, coverage profile and report generation.
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| colour | Green |
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| title | Updated: Jul 2026 |
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| Status |
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| colour | Grey |
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| title | applies to Nuclos 4.2026.x |
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Code coverage of the Nuclos build and the integration tests is measured with JaCoCo (from v4.2024.13).
Process
- Offline weaving via the
jacoco-maven-plugin after javac but before the AspectJ bytecode manipulation (runtime online weaving did not work for Nuclos due to AspectJ/Spring weaving). - Include the JaCoCo runtime as a dependency in all Maven modules.
- Unit and integration tests write all coverage data to
$NUCLOS_GIT_ROOT/target/jacoco.exec.
Invocation
Activation via the Maven profile coverage, e.g. for the Tomcat server integration tests:
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mvn clean verify -Dlocale=de_DE -Dtest.webclient.skip=true -P coverage,test,test-tomcat |
Create a report per module:
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mvn jacoco:report@coverage-report |
Related pages
Sonar code analysis
Sonar.
Open →
Unit tests with TestNG or JUnit and Spring support
Unit tests.
Open →
