public void CompletedStepOneStep()
{
int[] A = { 2, 1 };
int result = RiverCrossing.CrossRiverMinTime(1, A);
Assert.AreEqual(result, 1);
}
public void MissingStep()
{
int[] A = { 2, 3 };
int result = RiverCrossing.CrossRiverMinTime(2, A);
Assert.AreEqual(result, -1);
}
public void CompletedStep()
{
int[] A = { 2, 3, 1, 5, 4, 6 };
int result = RiverCrossing.CrossRiverMinTime(4, A);
Assert.AreEqual(result, 4);
}