NewFinalizer constructs a new finalizer manager.

NewOperatorSdkClient returns a new client for interacting with the operator-sdk/kubernetes.

Finalizer manages the finalizers for resources in kubernetes.

MockClient implements a Mock of the sdk client.

OperatorSdkClient is a class that allows for the operator-sdk to be injected for unit testing purposes.

Client is currently an interface because this code should be totally replaced once the refactors of the operator-sdk is complete.