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
}
