Update tests to match new validation string
Update tests to match new validation string

For the record I'm not entirely happy that a string change can break 40
tests - shouldn't this be abstracted somewhere?

alphagov/whitehall,askl56/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,YOTOV-LIMITED/whitehall,askl56/whitehall,robinwhittleton/whitehall,ggoral/whitehall,hotvulcan/whitehall,robinwhittleton/whitehall,askl56/whitehall,robinwhittleton/whitehall,alphagov/whitehall,ggoral/whitehall,hotvulcan/whitehall,askl56/whitehall,ggoral/whitehall,alphagov/whitehall,robinwhittleton/whitehall,alphagov/whitehall,ggoral/whitehall,YOTOV-LIMITED/whitehall