anchor.diff:        let defaultOrder=
           { Id =0
             Company =defaultCompany
  -          EOrders=[||]}
  +          EOrders=[]}
         File.Delete("simple.db")|>ignore
         let mapper = FSharpBsonMapper()
         mapper.Entity<Order>().DbRef(toLinq(<@fun c->c.Company@>))|>ignore
  
positive.code:       db.Insert(defaultOrder)|>ignore
        let m=db.Query<Order>().Include(toLinq(<@fun c->c.EOrders@>)).FirstOrDefault()
        Expect.equal m.EOrders.[0].Id  1 "CLIType DBRef with list NestedId token Test Corrently"             
    ]
negative.code:       let defaultOrder=
          { Id =0
            Company =defaultCompany
            EOrders=[e1;e2]}
        File.Delete("simple.db")|>ignore
        let mapper = FSharpBsonMapper()
        mapper.Entity<Order>().DbRef(toLinq(<@fun c->c.EOrders@>))|>ignore
  