Additional RestManager junits

Added more junits to RestManagerTest.java to increase coverage
of the RestManger class to >29%.

Also cleaned up the RestManagerTest class.

Issue-Id: POLICY-109
Change-Id: I16885a945579f6aac203b47cf05294396bba2b15
Signed-off-by: Magnusen, Drew (dm741q) <dm741q@att.com>
1 file changed