using System; using System.Collections.Generic; namespace Example { class Program { static void Main(string[] args) { Listnumbers = new List () { 1, 2, 3, 4, 5 }; numbers.ForEach(n => { Console.WriteLine(n); }); } } }
using NUnit.Framework; using System.Collections.Generic; namespace Example.Tests { [TestFixture] public class ListTests { [Test] public void TestListForEach() { ListThis example uses NUnit.Framework to write a test case for List.ForEach() method. This test case uses List.ForEach() to iterate over the elements of a list and calculate their sum. The expected result is 15. This example demonstrates how to write unit test cases for List.ForEach() method using NUnit.Framework. Overall, the package library used in these examples is NUnit.Framework. It provides various classes and methods to facilitate unit testing in C# programming language.numbers = new List () { 1, 2, 3, 4, 5 }; int sum = 0; numbers.ForEach(n => { sum += n; }); Assert.AreEqual(15, sum); } } }