public void PieceAtBoardPositionTests()
{
//"r1bq1rk1/pp3ppp/3b1n2/3pN3/8/3B4/PPPN1PPP/R1BQ1RK1 b - - 0 11";
// This method assumes the FEN is already expanded on the correct rank, so just expand the
// whole thing for the tests. Expansion has its own tests.
string expandedFEN = "r1bq1rk1/pp111ppp/111b1n11/111pN111/11111111/111B1111/PPPN1PPP/R1BQ1RK1 b - - 0 11";
// Board position (WHITE IS UPPERCASE)
// +---+---+---+---+---+---+---+---+
// | r | | b | q | | r | k | |
// +---+---+---+---+---+---+---+---+
// | p | p | | | | p | p | p |
// +---+---+---+---+---+---+---+---+
// | | | | b | | n | | |
// +---+---+---+---+---+---+---+---+
// | | | | p | N | | | |
// +---+---+---+---+---+---+---+---+
// | | | | | | | | |
// +---+---+---+---+---+---+---+---+
// | | | | B | | | | |
// +---+---+---+---+---+---+---+---+
// | P | P | P | N | | P | P | P |
// +---+---+---+---+---+---+---+---+
// | R | | B | Q | | R | K | |
// +---+---+---+---+---+---+---+---+
// File, Rank, Expected
Tuple <int, int, char>[] testData =
{
new Tuple <int, int, char>(1, 1, 'R'),
new Tuple <int, int, char>(3, 1, 'B'),
new Tuple <int, int, char>(4, 1, 'Q'),
new Tuple <int, int, char>(6, 1, 'R'),
new Tuple <int, int, char>(7, 1, 'K'),
new Tuple <int, int, char>(1, 2, 'P'),
new Tuple <int, int, char>(2, 2, 'P'),
new Tuple <int, int, char>(3, 2, 'P'),
new Tuple <int, int, char>(4, 2, 'N'),
new Tuple <int, int, char>(5, 2, '1'), // Empty space since expanded
new Tuple <int, int, char>(6, 2, 'P'),
new Tuple <int, int, char>(7, 2, 'P'),
new Tuple <int, int, char>(8, 2, 'P'),
new Tuple <int, int, char>(4, 3, 'B'),
new Tuple <int, int, char>(4, 5, 'p'),
new Tuple <int, int, char>(5, 5, 'N'),
new Tuple <int, int, char>(4, 6, 'b'),
new Tuple <int, int, char>(6, 6, 'n'),
new Tuple <int, int, char>(1, 8, 'r'),
new Tuple <int, int, char>(8, 8, '1'),
};
foreach (Tuple <int, int, char> tuple in testData)
{
Trace.WriteLine(String.Format("Veriying {0} found at [{1}:{2}]", tuple.Item3, tuple.Item1, tuple.Item2));
Assert.AreEqual(tuple.Item3, FenParser.PieceAtBoardPosition(expandedFEN, tuple.Item1, tuple.Item2));
}
}
