public void MakeFirstMoveAsPlayer1()
{
//arrange
var board = new Board(3);
var bestMoveDecider = new BestMoveDecider(board);
var computer = new ComputerNeverLose(Symbol.Cross, "computer", bestMoveDecider);
//Act
var move = computer.PlayTurn();
//Assert
Assert.Equal(2, move.XCoordinate);
Assert.Equal(2, move.YCoordinate);
}
public void MakeMove2AsPlayer1()
{
//Arrange
var board = new Board(3);
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(2, 2));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(3, 1));
//Act
var bestMove = new BestMoveDecider(board).NextMove();
//Assert
Assert.Equal(1, bestMove.XCoordinate);
Assert.Equal(1, bestMove.YCoordinate);
}
public void CanWinVertical()
{
//Arrange
var board = new Board(3);
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(1, 1));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(1, 2));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(2, 1));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(2, 2));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(1, 3));
//Act
var bestMove = new BestMoveDecider(board).NextMove();
//Assert
Assert.Equal(3, bestMove.XCoordinate);
Assert.Equal(2, bestMove.YCoordinate);
}
public void CanWinHorizontalPlayer1()
{
var board = new Board(3);
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(2, 2));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(1, 1));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(1, 3));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(3, 1));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(2, 1));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(3, 2));
//Act
var bestMove = new BestMoveDecider(board).NextMove();
//Assert
Assert.Equal(2, bestMove.XCoordinate);
Assert.Equal(3, bestMove.YCoordinate);
}
public void WillWinRowBeforeBlockPlayer2()
{
//Arrange
var board = new Board(3);
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(2, 2));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(1, 1));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(1, 2));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(3, 2));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(1, 3));
board.PlaceSymbolToCoordinates(Symbol.Cross, new Move(3, 1));
board.PlaceSymbolToCoordinates(Symbol.Naught, new Move(2, 1));
//Act
var bestMove = new BestMoveDecider(board).NextMove();
//Assert
Assert.Equal(3, bestMove.XCoordinate);
Assert.Equal(3, bestMove.YCoordinate);
//xoo
//oo
//xxx
}
