Our Makefile helps you with the development of new changes or fixes. You may have a look at it, since not all targets are documented.
You can build the docker image locally
make docker-build
This will push the build to your local docker images.
Execute lint testing:
make lint
Execute unit testing:
make test
Execute functional verification:
make kind-test
This will create a KinD cluster locally, build k8s-cleaner docker-image, load it and run some tests.