Integration of voluptuous validation on test
Integration of voluptuous validation on test

Plug the voluptuous validation on the test controller.
Now optional values are set by voluptuous and an invalid request
will be correctly handled.

Change-Id: I8fd335ae9215120351e8f959a2c5856d2b836cc7

redhat-cip/dci-control-server,enovance/dci-control-server,redhat-cip/dci-control-server,enovance/dci-control-server