public void QuickSortTest()
{
int[][] testArrs =
{
new int[0],
new int[] { 1, 2, 3, 4, 5 },
new int[] { 5, 4, 3, 2, 1 },
new int[] { 1, 1,1 },
new int[] { 3, 7, 1, 9,20, -4 }
};
foreach (int[] arr in testArrs)
{
int[] expected = new int[arr.Length];
Array.Copy(arr, expected, arr.Length);
Array.Sort(expected);
QuickSort.Sort(arr);
Assert.AreEqual(expected, arr);
}
}
public void SortTestArgumentNull()
{
Assert.Throws(typeof(ArgumentNullException), () => { MergeSort.Sort(null); });
Assert.Throws(typeof(ArgumentNullException), () => { QuickSort.Sort(null); });
}