public void DuplicateTest()
{
//Create a new board and make a move in it
TTTBoard boardA = new TTTBoard();
boardA.MakeMove(new TTTMove(1, 1));
//Duplicate the board and store it in a new board instance
TTTBoard boardB = (TTTBoard)boardA.Duplicate();
//Ensure the move made before duplication is present in both boards
Assert.AreEqual(1, boardA.GetCell(1, 1));
Assert.AreEqual(1, boardB.GetCell(1, 1));
//These two board instances should share no memory, lets prove it by making moves in each of them and checking the other
boardA.MakeMove(new TTTMove(2, 0));
Assert.AreEqual(2, boardA.GetCell(2, 0));
Assert.AreEqual(0, boardB.GetCell(2, 0));
boardB.MakeMove(new TTTMove(1, 2));
Assert.AreEqual(0, boardA.GetCell(1, 2));
Assert.AreEqual(2, boardB.GetCell(1, 2));
}
