// use checkmate::chess::*;
// mod utils;
// use utils::compare_vec;

// #[test]
// fn moves_for_pawn() {
//     let fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = ["e3", "e4"];

//     assert_eq!(chess.moves("e2"), moves);
// }

// // #[test]
// // fn invalid_square() {
// //     let fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1".to_string();

// //     let mut chess = Chess::new();
// //     chess.load_fen(fen);

// //     let moves: Vec<&str> = vec![];

// //     assert_eq!(chess.moves("e9"), moves);
// // }

// #[test]
// fn moves_for_pinned_piece() {
//     let fen = "rnbqk1nr/pppp1ppp/4p3/8/1b1P4/2N5/PPP1PPPP/R1BQKBNR w KQkq - 2 3".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves: [&str; 0] = [];

//     assert_eq!(chess.moves("c3"), moves);
// }

// // TODO: fix this later, include promotions in moves
// #[test]
// fn moves_for_promotion() {
//     let fen = "8/k7/8/8/8/8/7p/K7 b - - 0 1".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     // TODO be more explicit
//     let moves = ["h1"];

//     assert_eq!(chess.moves("h2"), moves);
// }

// #[test]
// fn castling() {
//     let fen = "r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/2B1P3/2NP1N2/PPPBQPPP/R3K2R w KQ - 0 8".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = ["Kf1", "Kd1", "O-O", "O-O-O"];

//     assert_eq!(chess.moves("e1"), moves);
// }

// #[test]
// fn no_castling() {
//     let fen = "r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/2B1P3/2NP1N2/PPPBQPPP/R3K2R w - - 0 8".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = ["Kf1", "Kd1"];

//     assert_eq!(chess.moves("e1"), moves);
// }

// #[test]
// fn king_trapped_cant_move() {
//     let fen = "8/7K/8/8/1R6/k7/1R1p4/8 b - - 0 1".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves: [&str; 0] = [];

//     assert_eq!(chess.moves("a3"), moves);
// }

// #[test]
// fn knight_moves() {
//     let fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = ["Na3".to_string(), "Nc3".to_string()].to_vec();

//     assert!(compare_vec(&chess.moves("b1"), &moves));
// }

// #[test]
// fn en_passant() {
//     let fen =
//         "rnbq1rk1/4bpp1/p2p1n1p/Ppp1p3/2B1P3/2NP1N1P/1PP2PP1/R1BQ1RK1 w - b6 0 10".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = ["axb6".to_string()].to_vec();

//     assert!(compare_vec(&chess.moves("a5"), &moves));
// }

// #[test]
// fn queen() {
//     let fen = "5rk1/1p3rp1/p1n1p3/2p1p2p/2PpP1qP/P2P2P1/1P2QP1K/3R1R2 w - - 0 23".to_string();

//     let mut chess = Chess::new();
//     chess.load_fen(fen);

//     let moves = [
//         "Qd2".to_string(),
//         "Qc2".to_string(),
//         "Qe1".to_string(),
//         "Qe3".to_string(),
//         "Qf3".to_string(),
//         "Qxg4".to_string(),
//     ]
//     .to_vec();

//     assert!(compare_vec(&chess.moves("e2"), &moves));
// }