public void CalculateWaterZone2()
{
Solution2 s = new Solution2();
int result = s.CalculateWater(new int[] { 5, 1, 2, 8 }, 0, 3);
Assert.AreEqual(result, 5 - 1 + 5 - 2);
}
public void CalculateWaterZone1()
{
Solution2 s = new Solution2();
int result = s.CalculateWater(new int[] { 1, 0, 1 }, 0, 2);
Assert.AreEqual(result, 1);
}