using Microsoft.VisualStudio.TestTools.UnitTesting; using System.Collections.Generic; [TestClass] public class ShuffleExamples { [TestMethod] public void TestShuffle() { ListIn this example, we create a new List of integers and call the Shuffle method on it. We then use the CollectionAssert class to verify that the elements of the list have been shuffled. Overall, the Shuffle method provided by the Microsoft.VisualStudio.TestTools.UnitTesting package library is useful for randomizing the order of elements in a List.myList = new List { 1, 2, 3, 4, 5 }; myList.Shuffle(); // Assert that the elements are shuffled CollectionAssert.AreNotEqual(new List { 1, 2, 3, 4, 5 }, myList); } }