Revert "Remove unused security group unit tests"
Revert "Remove unused security group unit tests"

This reverts commit 3992c8670e42f77cc3202e0bb6c61ccad80b58fe.

Signed-off-by: Sarah Connor <df3768d6ee4349d41e20c7bd8dfa6947d0a1c2b9@pivotal.io>

pivotal-cf/cf-redis-release,pivotal-cf/cf-redis-release,pivotal-cf/cf-redis-release