* Implemented functional tests using ginkgo
The notebook controller can be tested using sigs.k8s.io/controller-runtime/pkg/envtest which comes as part of kubebuilder. With this we should be able to measurable test coverage.
* Fixed the incorrect test condition and included fix to download the envtest binaries.
Fixed the incorrect test condition and included fix to download the envtest binaries.
* Some tweaks based on review.
* Removed the check-license as it was blocking the test.
Included some of the tweaked yaml's files that were being generated.
Naveen