Temporary outline of a testing facility.
Temporary outline of a testing facility.

This would prefer to be more unit-testy, but there are issues about the
environment and tox and so forth.

Signed-off-by: mulhern <7b51bcf507bcd7afb72bf8663752c0ddbeb517f6@redhat.com>

stratis-storage/stratis-cli,stratis-storage/stratis-cli