Add tests for the misc.cachedproperty descriptor
Add tests for the misc.cachedproperty descriptor

Add a few tests that verify it is working as expected.

Change-Id: I6c062f84f7c2a6baf8fc9a697ebe2d715f82d332

jimbobhickville/taskflow,junneyang/taskflow,openstack/taskflow,openstack/taskflow,pombredanne/taskflow-1,junneyang/taskflow,jimbobhickville/taskflow,pombredanne/taskflow-1