updated test coverage for AutodetectDirectoryPersister
test coverage raised on config-persister-file-xml-adapter

Change-Id: I027fd57baeb233271c88499c29e4708a735bb10d
Signed-off-by: Martin Bobak <mbobak@cisco.com>
Merge "updated test coverage for AutodetectDirectoryPersister test coverage raised on config-persister-file-xml-adapter"