private static void TestOnFile(string filename)
{
var board = File.ReadAllLines(filename);
ChessProblem.LoadFrom(board);
var expectedAnswer = File.ReadAllText(Path.ChangeExtension(filename, ".ans")).Trim();
var status = ChessProblem.GetChessStatus();
Assert.AreEqual(expectedAnswer, status.ToString().ToLower(), "Failed test " + filename);
}
public void RepeatedMethodCallDoNotChangeBehaviour()
{
var board = new[]
{
" ",
" ",
" ",
" q ",
" K ",
" Q ",
" ",
" ",
};
ChessProblem.LoadFrom(board);
var status = ChessProblem.GetChessStatus();
Assert.AreEqual(ChessStatus.Check, status);
// Now check that internal board modifictions during the first call do not change answer
var status2 = ChessProblem.GetChessStatus();
Assert.AreEqual(ChessStatus.Check, status2);
}