public void Test3()
{
var arr = new int[] { 4, 2, 9, 5, 8, 16 };
var ms = new MergeSortV2();
ms.MergeSort(arr);
var copy = new int[arr.Length];
Array.Copy(arr, copy, arr.Length);
Array.Sort(copy);
Assert.That(arr.SequenceEqual(copy), Is.True);
}
public void Test1()
{
int[] arr = new int[] { 3, 1, 2 };
int[] exp = new List <int>(arr).ToArray();
Array.Sort(exp);
var ms = new MergeSortV2();
ms.MergeSort(arr);
bool areEqual = arr.SequenceEqual(exp);
Assert.That(areEqual, Is.True);
}