public void get_items_with_name_Five() ////получить элементы с Name='Five' { //arrange MyCollection <int, string, string> mycoll = new MyCollection <int, string, string>(); mycoll.AddToCollection(5, "Five", "Val_5_Five"); mycoll.AddToCollection(5, "Six", "Val_5_Six"); mycoll.AddToCollection(6, "Five", "Val_6_Five"); mycoll.AddToCollection(2, "Two", "Val_2_Two"); mycoll.AddToCollection(3, "Five", "Val_3_Five"); mycoll.AddToCollection(3, "One", "Val_3_One"); mycoll.AddToCollection(5, "Seven", "Val_5_Seven"); //act var ListByName = mycoll.GetByName("Five"); //assert Assert.IsTrue(ListByName.Count == 3); //в списке 3 элемента удововлетворяющих ключу }