public void TrappingRainWater2Performance()
{
Console.WriteLine("Testing TrappingRainWater2s");
// Arrange
TrappingRainWater2 trappingRainWater2 = new TrappingRainWater2();
Stopwatch sw = new Stopwatch();
int[] terrain = new int[981];
long averageRuntime = 0;
int numberOfRuns = 10;
int i;
int j = 0;
for (i = 980; i >= 0; i--)
{
terrain[j++] = i;
}
// Act
for (int k = 0; k < 10; k++)
{
sw.Reset();
sw.Start();
trappingRainWater2.Trap(terrain);
sw.Stop();
averageRuntime += sw.ElapsedMilliseconds;
Console.WriteLine("Runtime for trappingRainWater2.Trap run {0}: {1}", k, sw.ElapsedMilliseconds);
}
averageRuntime = averageRuntime / numberOfRuns;
// Assert
Console.WriteLine("Average runtime for trappingRainWater2.Trap: {0}", averageRuntime);
}