public void ExpandRankTests()
{
string[] testFENS =
{
"rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1",
"rnbqkb1r/pp3ppp/2p1pn2/6B1/2pP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6",
"rnb1kb1r/pp3ppp/2p1pn2/3p4/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7",
};
// index to testFENS, rank to expand, expected result
Tuple <int, int, string>[] testData =
{
// Expand each rank and check it
// 0
new Tuple <int, int, string>(0, 8, "rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 7, "rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 6, "rnbqkbnr/pppppppp/11111111/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 5, "rnbqkbnr/pppppppp/8/11111111/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 4, "rnbqkbnr/pppppppp/8/8/111P1111/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 3, "rnbqkbnr/pppppppp/8/8/3P4/11111111/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 2, "rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
new Tuple <int, int, string>(0, 1, "rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq - 0 1"),
// 1
new Tuple <int, int, string>(1, 8, "rnbqkb1r/pp3ppp/2p1pn2/6B1/2pP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 7, "rnbqkb1r/pp111ppp/2p1pn2/6B1/2pP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 6, "rnbqkb1r/pp3ppp/11p1pn11/6B1/2pP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 5, "rnbqkb1r/pp3ppp/2p1pn2/111111B1/2pP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 4, "rnbqkb1r/pp3ppp/2p1pn2/6B1/11pP1111/2N1PN2/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 3, "rnbqkb1r/pp3ppp/2p1pn2/6B1/2pP4/11N1PN11/PP3PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 2, "rnbqkb1r/pp3ppp/2p1pn2/6B1/2pP4/2N1PN2/PP111PPP/R2QKB1R b KQkq - 0 6"),
new Tuple <int, int, string>(1, 1, "rnbqkb1r/pp3ppp/2p1pn2/6B1/2pP4/2N1PN2/PP3PPP/R11QKB1R b KQkq - 0 6"),
// 2
new Tuple <int, int, string>(2, 8, "rnb1kb1r/pp3ppp/2p1pn2/3p4/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 7, "rnb1kb1r/pp111ppp/2p1pn2/3p4/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 6, "rnb1kb1r/pp3ppp/11p1pn11/3p4/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 5, "rnb1kb1r/pp3ppp/2p1pn2/111p1111/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 4, "rnb1kb1r/pp3ppp/2p1pn2/3p4/111PP111/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 3, "rnb1kb1r/pp3ppp/2p1pn2/3p4/3PP3/111BBN11/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 2, "rnb1kb1r/pp3ppp/2p1pn2/3p4/3PP3/3BBN2/PqPN1PPP/R2QK2R w KQkq - 2 7"),
new Tuple <int, int, string>(2, 1, "rnb1kb1r/pp3ppp/2p1pn2/3p4/3PP3/3BBN2/PqPN1PPP/R11QK11R w KQkq - 2 7"),
};
foreach (Tuple <int, int, string> tuple in testData)
{
string result = FenParser.ExpandRank(testFENS[tuple.Item1], tuple.Item2);
Trace.WriteLine(String.Format("Verifying {0} @ {1} => {2}", testFENS[tuple.Item1], tuple.Item2, tuple.Item3));
Assert.IsTrue(String.Compare(result, tuple.Item3) == 0);
}
}
