public void Internal_GiveBestMove_GivenFEN(UCIEngine stockfish)
{
// back rank mate
string fen = "k3r3/pp6/8/3NQ3/8/8/3q1PPP/6K1 w - - 0 1";
string expected = "e5e8";
string bestMove = stockfish.GiveBestMove (fen);
Assert.AreEqual (expected, bestMove);
// smothered mate
fen = "k2r4/pp6/8/3NQ3/8/8/3q1PPP/6K1 w - - 0 1";
expected = "d5c7";
bestMove = stockfish.GiveBestMove (fen);
Assert.AreEqual (expected, bestMove);
}
private void Internal_AnalysisMode_CanChange(UCIEngine stockfish)
{
// back rank mate
string fen = "k3r3/pp6/8/3NQ3/8/8/3q1PPP/6K1 w - - 0 1";
string move = "e5e8";
IScore score = stockfish.GetScore (fen, move);
Assert.AreEqual (1.0, score.Value);
}
public void IncaseEngineCouldNotBeStarted_ExceptionIsExpected()
{
var badEngine = new UCIEngine(new ProcessStartInfo("stuckfish"));
Assert.Throws<EngineCouldNotBeStartedException>(() => badEngine.Start ());
}
public void Internal_GivenPositionAndAMove_ReturnScore(UCIEngine stockfish)
{
// back rank mate
string fen = "k3r3/pp6/8/3NQ3/8/8/3q1PPP/6K1 w - - 0 1";
string move = "e5e8";
IScore score = stockfish.GetScore (fen, move);
Assert.AreEqual (1.0, score.Value);
// smothered mate
fen = "k2r4/pp6/8/3NQ3/8/8/3q1PPP/6K1 w - - 0 1";
move = "d5c7";
score = stockfish.GetScore (fen, move);
Assert.AreEqual (4.0, score.Value);
// start position
fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
move = "e2e4";
score = stockfish.GetScore (fen, move);
Assert.Greater (score.Value, 1);
}
