public void MergeSort_InputCorrectValues_ReturnSortedArray()
{
//arrange
int[] arrayExcpected = new int[] { 1, 2, 3, 4, 5 };
int[] arrayInput = new int[] { 2, 3, 1, 4, 5 };
//act
arrayInput = TwoSorts.MergeSort(arrayInput);
//assert
Assert.IsTrue(arrayExcpected.SequenceEqual(arrayInput));
}
public void MergeSort_Check_ArgumentException()
{
int[] arrayZero = new int[0];
Assert.ThrowsException <ArgumentException>(() => TwoSorts.MergeSort(arrayZero));
}
public void MergeSort_Check_ArgumentNullException()
{
Assert.ThrowsException <ArgumentNullException>(() => TwoSorts.MergeSort(null));
}