Fix the unit tests
Fix the unit tests


Former-commit-id: 9ece926c66f1155872a6f2cd3b9b5b62e3756f5b
Former-commit-id: a369cca30286addafc6ee0a74eb92ae01e9304f3
Former-commit-id: b6129ddb904db4b7f726ec471471ae4ead4e783f
ONSdigital/florence,ONSdigital/florence,ONSdigital/florence,ONSdigital/florence