private static void Validate(Stack <int> src, Stack <int> dest, Stack <int> temp)
{
var size = src.Count;
Question_8_6.MoveTower(src, dest, temp);
Assert.AreEqual(0, src.Count);
Assert.AreEqual(0, temp.Count);
Assert.AreEqual(size, dest.Count);
var destCopy = new Stack <int>(dest);
var last = -1;
while (destCopy.Count != 0)
{
var next = destCopy.Pop();
Assert.IsTrue(last < next);
}
}
public void MoveDisksTest(int numberOfDisks)
{
try
{
// Arrange
var initialTower = GenerateTower(numberOfDisks);
var finalTower = new Stack <int>(numberOfDisks);
var expectedFinalTower = GenerateTower(numberOfDisks);
// Act
Question_8_6.MoveDisks(initialTower, finalTower);
// Assert
Assert.IsTrue(expectedFinalTower.SequenceEqual(finalTower));
}
catch (InvalidOperationException e)
{
Assert.Fail(e.Message);
}
}