public void Minimax_Xwin()
{
var boardString = "X.X|XXX|.XX|OXX|O..|OOO|OXO|..O|.OO|OXX|OOO|XOO|XXX|OX.|.XX|.O.|O..|OO.|O..|OOO|.OX|XXX|...|...|..O|XXO|XXX";
var macroboard = "AXO|XOA|XOX";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 0;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
// X should be placed in top-left microboard so X wins macroboard on vert left
Move move = bot.GetMove(state);
// More moves available in center-right of microboard
Assert.IsTrue(move.X == 1 && move.Y == 0, "Actual move is " + move);
}
public void Minimax_Owin()
{
var boardString = "X.O|OO.|.XX|OXX|O..|OOO|OXO|..O|.OO|OXX|OOO|XOO|XXX|OX.|.XX|.O.|O..|OO.|O..|OOO|.OX|XXX|...|...|..O|XXO|XXX";
var macroboard = "AXO|XO.|XOX";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 0;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
// X should be placed in top-left microboard since it's the only spot
// open, then O should win top-middle microboard to win macroboard vert middle
Move move = bot.GetMove(state);
// More moves available in center-right of microboard
Assert.IsTrue(move.X == 1 && move.Y == 0, "Actual move is " + move);
}
public void GetMove_FirstMoveBlankBoard()
{
var boardString = "...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...|...";
var macroboard = "AAA|AAA|AAA";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 1;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
Console.Write(state.UltimateBoard);
Move move = bot.GetMove(state);
// X moved to row 6 and col 7
Assert.IsTrue(move.X == 1 && move.Y == 0 && move.Score == 0,
"Actual move is " + move + " and score = " + move.Score);
}
public void Minimax_XWin()
{
var boardString = "OOO|OO.|.XX|OXX|O..|OOO|OXO|..O|.OO|OXX|OOO|.OO|XXX|OX.|OXX|.O.|O..|OXO|XOO|XXX|O.O|X.X|...|OXX|O.X|XXO|XXO";
var macroboard = "OOX|TOX|AXA";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 0;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
Console.Write(state.UltimateBoard);
Move move = bot.GetMove(state);
// X wins
Assert.IsTrue(move.X == 7 && move.Y == 6 && move.Score == 100,
"Actual move is " + move + " and score = " + move.Score);
}
public void Minimax_Xwin2()
{
var boardString = "OOO|OO.|.XX|OXX|O..|OOO|OXO|..O|.OO|OXX|OOO|.OO|XXX|OX.|OXX|.O.|O..|OXO|XOO|XXX|O.O|XX.|...|OX.|O.X|XXO|XXO";
var macroboard = "OOX|TO.|AX.";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 0;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
Console.Write(state.UltimateBoard);
// X should be placed in [2,7] to win [0,2] microboard
Move move = bot.GetMove(state);
// More moves available in center-right of microboard
Assert.IsTrue(move.X == 2 && move.Y == 7, "Actual move is " + move);
}
public void Minimax_XLose2()
{
var boardString = "OOO|OO.|.XX|OXX|O..|OOO|OXO|..O|.OO|OXX|OOO|.OO|XXX|OX.|OXX|.O.|O..|OXO|XOO|XXX|O.O|X.X|...|OXX|O.X|XXO|XXO";
var macroboard = "OOX|TOA|.X.";
var bot = new SmartBot();
var state = new BotState();
state.Field.MyId = 0;
state.UltimateBoard.ParseFromString(boardString);
state.UltimateBoard.ParseMacroboardFromString(macroboard);
Console.Write(state.UltimateBoard);
// X can't win, so [1,7] is chosen first
Move move = bot.GetMove(state);
// X loses
Assert.IsTrue(move.X == 6 && move.Y == 3 && move.Score == -100,
"Actual move is " + move + " and score = " + move.Score);
}