BUG-461 Test transformation of rpc input using XmlDocumentUtils

Change-Id: I5d1a8c5e2360fc3cfd47c72facac9007c8a2cc4b
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Merge "BUG-461 Test transformation of rpc input using XmlDocumentUtils"