made test for Issuer#undoablyDelete() a lot better.
made test for Issuer#undoablyDelete() a lot better.

mozilla/openbadger,mozilla/openbadger,kayaelle/msol-badger,kayaelle/msol-badger,kayaelle/msol-badger,bdgio/msol-site,bdgio/msol-site,bdgio/msol-site