public Owner AddOwner(Owner newOwner)
        {
            newOwner.Id = OwnerMockDB.NextID();
            var aslist = OwnerMockDB.Owners.ToList();

            aslist.Add(newOwner);
            OwnerMockDB.Owners = aslist;
            return(newOwner);
        }
 public OwnerMockRepository()
 {
     OwnerMockDB.AddMockdataIfEmpty();
 }