public void BoardRestoreMementoShouldRestoreBoardToPreviousState()
{
var board = new Board(5, 5, this.randomGenerator);
var memento = board.SaveMemento();
board[0, 0] = null;
board[1, 1] = null;
board[1, 0] = null;
board.RestoreMemento(memento);
if (board[0, 0] != null && board[1, 1] != null && board[1, 0] != null)
{
Assert.Pass();
}
else
{
Assert.Fail();
}
}
public void BoardSaveMementoShouldReturnAMemento()
{
var board = new Board(5, 5, this.randomGenerator);
var memento = board.SaveMemento().Board;
var boardAsMatrix = new IBalloon[5, 5];
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 5; j++)
{
boardAsMatrix[i, j] = board[i, j];
}
}
var anotherMemento = new Memento(boardAsMatrix).Board;
Assert.AreEqual(memento, anotherMemento);
}