Added more junit coverage for RestManager class

More logic to GETTest which provides coverage for all
GET methods in RestManager class.

Issue-ID: POLICY-109
Change-Id: Ic5840b8baab73b1e3b440ca6f0b9909dd273c9fa
Signed-off-by: Magnusen, Drew (dm741q) <dm741q@att.com>
1 file changed