public void OrderingTest()
 {
     QueryMethods.AsOrdered();
     QueryMethods.AsUnordered();
     QueryMethods.OrderBy();
     QueryMethods.Correctness();
 }
 public void OrderingTest()
 {
     QueryMethods.SelectWithIndex();
     QueryMethods.AsOrdered();
     QueryMethods.AsUnordered();
     QueryMethods.OrderBy();
     QueryMethods.Correctness();
     QueryMethods.JoinAsUnordered();
     QueryMethods.MergeOptionForOrder();
 }