public void SetOrReset()
{
mazeGame = new MazeGame();
MazeFactorySingleton.ResetForNUnit();
mazeFactory = null;
maze = null;
}
public static MazeFactorySingleton Instance(string mazeStyle)
{
if (_instance == null)
{
if (mazeStyle == "bombed")
{
_instance = new BombedMazeFactory();
}
else if (mazeStyle == "enchanted")
{
_instance = new EnchantedMazeFactory();
}
else
{
_instance = new MazeFactorySingleton();
}
}
return(_instance);
}
public Maze CreateMaze(MazeFactorySingleton mazeFactory)
{
var maze = mazeFactory.MakeMaze();
var room1 = mazeFactory.MakeRoom(1);
var room2 = mazeFactory.MakeRoom(2);
var door = mazeFactory.MakeDoor(room1, room2);
maze.AddRoom(room1);
maze.AddRoom(room2);
room1.SetSide(Direction.North, mazeFactory.MakeWall());
room1.SetSide(Direction.East, door);
room1.SetSide(Direction.South, mazeFactory.MakeWall());
room1.SetSide(Direction.West, mazeFactory.MakeWall());
room2.SetSide(Direction.North, mazeFactory.MakeWall());
room2.SetSide(Direction.East, mazeFactory.MakeWall());
room2.SetSide(Direction.South, mazeFactory.MakeWall());
room2.SetSide(Direction.West, door);
return(maze);
}
// defeats the purpose of a singleton, but needed in order to test in nunuit
public static void ResetForNUnit()
{
_instance = null;
}
public void Setup()
{
SetOrReset();
mazeFactory = MazeFactorySingleton.Instance("");
maze = mazeGame.CreateMaze(mazeFactory);
}
public void ShouldAllowOnlyASingleInstanceOfMazeFactory()
{
mazeFactory = MazeFactorySingleton.Instance("bombed");
Assert.AreEqual("Singleton.MazeFactorySingleton", MazeFactorySingleton.GetInstanceType());
}
public void Setup()
{
SetOrReset();
mazeFactory = MazeFactorySingleton.Instance("");
}
