fixed issues with Settings:Plan unit tests
fixed issues with Settings:Plan unit tests

CDLUC3/dmptool,DigitalCurationCentre/roadmap,CDLUC3/roadmap,briri/roadmap,CDLUC3/dmptool,DMPRoadmap/roadmap,DigitalCurationCentre/roadmap,CDLUC3/dmptool,CDLUC3/roadmap,CDLUC3/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool,briri/roadmap,DigitalCurationCentre/roadmap,CDLUC3/roadmap,briri/roadmap,DMPRoadmap/roadmap