def METHOD_NAME(self):
    for address in self.addressbase:
        Address.objects.update_or_create(**address)
    CouncilFactory(pk="AAA", identifiers=["X01000000"])
    for uprn in self.uprns:
        UprnToCouncil.objects.update_or_create(pk=uprn, lad="X01000000")
    cmd = stub_halaroseimport.Command()
    cmd.handle(**self.opts)