Run unit tests and compile app:

mvn clean package

Output - inside new target directory:

• java-test-0.1.0.jar - artefact, compiled app,
• surefire-reports - unit test results,
• jacoco.exec - code coverage report.

docker build -t java-test-maven .
docker run -it --rm -v "$PWD":/app java-test-maven mvn clean package

TODO: maven package directory, /root/.m2, should be a shared volume, to prevent pulling all dependencies every time. See: https://docs.docker.com/engine/tutorials/dockervolumes/

It should be a docker volume, not shared with a local user ~/.m2 directory, as the packages pulled by docker would be owned by root.