doReturn(dataTreeCandidateNode).when(dataTreeCandidate).getRootNode();
doReturn(ModificationType.WRITE).when(dataTreeCandidateNode).getModificationType();
doReturn(YANG_INSTANCE_IDENTIFIER).when(dataTreeCandidate).getRootPath();
doReturn("testDataTreeCandidate").when(dataTreeCandidate).toString();
doReturn(dataTreeCandidate).when(DATA_TREE).prepare(any());
doReturn(dataTreeCandidateNode).when(dataTreeCandidate).getRootNode();
doReturn(ModificationType.WRITE).when(dataTreeCandidateNode).getModificationType();
doReturn(YANG_INSTANCE_IDENTIFIER).when(dataTreeCandidate).getRootPath();
doReturn("testDataTreeCandidate").when(dataTreeCandidate).toString();
doReturn(dataTreeCandidate).when(DATA_TREE).prepare(any());