public static void Main(params string[] args)
{
IRandom r = CommonFactory.CreateRandom();
EightPuzzleBoard board = new EightPuzzleBoard(new int[] { 0, 1, 2, 3,
4, 5, 6, 7, 8 });
for (int i = 0; i < 50; ++i)
{
int th = r.Next(4);
if (th == 0)
{
board.moveGapUp();
}
if (th == 1)
{
board.moveGapDown();
}
if (th == 2)
{
board.moveGapLeft();
}
if (th == 3)
{
board.moveGapRight();
}
}
System.Console.WriteLine(board);
}
public void testGenerateCorrectWhenGapMovedRightward()
{
board.moveGapLeft();// gives { 1, 2, 5, 3, 0, 4, 6, 7, 8 }
Assert.AreEqual(new EightPuzzleBoard(new int[] { 1, 2, 5, 3, 0, 4,
6, 7, 8 }), board);
ICollection <IAction> actions = CollectionFactory.CreateQueue <IAction>(EightPuzzleFunctions.getActions(board));
Assert.AreEqual(4, actions.Size());
EightPuzzleBoard expectedFourth = new EightPuzzleBoard(new int[] { 1,
2, 5, 3, 4, 0, 6, 7, 8 });
EightPuzzleBoard actualFourth = (EightPuzzleBoard)EightPuzzleFunctions.getResult(board, actions.Get(3));
Assert.AreEqual(expectedFourth, actualFourth);
Assert.AreEqual(EightPuzzleBoard.RIGHT, actions.Get(3));
}
public void testPosition1MoveLeft()
{
board.moveGapLeft();
Assert.AreEqual(new EightPuzzleBoard(new int[] { 0, 5, 4, 6, 1, 8,
7, 3, 2 }), board);
}