changed methods to reduce risk of modifications to fixtures breaking tests
changed methods to reduce risk of modifications to fixtures breaking tests

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