Aggregated test coverage of all projects

Add project dependency

<dependency>
    <groupId>com.grydtech.msstack</groupId>
    <artifactId>core</artifactId>
    <version>${project.version}</version>
</dependency>

run mvn clean verify jacoco:report and it will generate aggregated test results in reports/target/site/jacoco-aggregate
open reports/target/site/jacoco-aggregate/index.html