private static IEnumerable <FigureMoving> AllKnightMoves(FigureMoving fm)
{
fm.GetCellsAndFigures("Nc4a5");//Влево-Вверх
yield return(fm);
fm.GetCellsAndFigures("Nc4a3");//Влево-Вниз
yield return(fm);
fm.GetCellsAndFigures("Nc4b6");//Вверх-Влево
yield return(fm);
fm.GetCellsAndFigures("Nc4d6");//Вверх-Вправо
yield return(fm);
fm.GetCellsAndFigures("Nc4e5");//Вправо-Вверх
yield return(fm);
fm.GetCellsAndFigures("Nc4e3");//Вправо-Вниз
yield return(fm);
fm.GetCellsAndFigures("Nc4b2");//Вниз-Влево
yield return(fm);
fm.GetCellsAndFigures("Nc4d2");//Вниз-Вправо
yield return(fm);
}
public void CanMoveKingBeatFriendlyFigureTest()//Атака дружественных фигур
{
Board Board = new Board("rnbqkbnr/pppppppp/PPPPPPPP/PPPPKPPP/PPPPPPPP/PPPPPPPP/PPPPPPPP/RNBQPBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Ke5e6");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5f6");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5f5");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5f4");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5e4");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5d4");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5d5");
Assert.IsFalse(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Ke5d6");
Assert.IsFalse(Moves.CanMove(Fm));
}
private static IEnumerable <FigureMoving> AllKingMoves(FigureMoving fm)
{
fm.GetCellsAndFigures("Ke5e6");
yield return(fm);
fm.GetCellsAndFigures("Ke5f6");
yield return(fm);
fm.GetCellsAndFigures("Ke5f5");
yield return(fm);
fm.GetCellsAndFigures("Ke5f4");
yield return(fm);
fm.GetCellsAndFigures("Ke5e4");
yield return(fm);
fm.GetCellsAndFigures("Ke5d4");
yield return(fm);
fm.GetCellsAndFigures("Ke5d5");
yield return(fm);
fm.GetCellsAndFigures("Ke5d6");
yield return(fm);
}
public void GetCellAndFigureWrongYAndXTest()//Отсутствие координаты X и Y на поле
{
Board Board = new Board(Fen);
FigureMoving Fm = new FigureMoving(Board);
Assert.ThrowsException <ArgumentException>(() => Fm.GetCellsAndFigures("nb9a9"));
}
public void MoveFigureMovingIsNullTest()
{
Board Board = new Board(Fen);
FigureMoving Fm = null;
Assert.ThrowsException <NullReferenceException>(() => Board.Move(Fm));
}
public bool CanMove(FigureMoving figureMoving)
{
this.Fm = figureMoving;
return(CanMoveFrom() &&
CanMoveTo() &&
CanFigureMove());
}
public void GetCellAndFigureNoFigureAndNegativeCoordinateYTest()//Отсутствие фигуры и отрицательная координата, но зато 5 символов
{
Board Board = new Board(Fen);
FigureMoving Fm = new FigureMoving(Board);
Assert.ThrowsException <ArgumentException>(() => Fm.GetCellsAndFigures("b1a-2"));
}
public void GetCellAndFigureSymbolsMoreThan5Test()//Параметр имеет больше 5 символов
{
Board Board = new Board(Fen);
FigureMoving Fm = new FigureMoving(Board);
Assert.ThrowsException <ArgumentException>(() => Fm.GetCellsAndFigures("nb-1a2"));
}
public void GetCellAndFigureWrongFigureTest()//Неправильная фигура на начальной клетке
{
Board Board = new Board(Fen);
FigureMoving Fm = new FigureMoving(Board);
Assert.ThrowsException <ArgumentException>(() => Fm.GetCellsAndFigures("ra1a2"));
}
public void GetCellAndFigureNoFigureTest()//Отсутствие фигуры в параметре, параметр меньше 5 символов
{
Board Board = new Board(Fen);
FigureMoving Fm = new FigureMoving(Board);
Assert.ThrowsException <ArgumentException>(() => Fm.GetCellsAndFigures("a1a2"));
}
public bool CanMove(FigureMoving fm)
{
this.fm = fm;
return
(CanMoveFrom() &&
CanMoveTo() &&
CanFigureMove());
}
public Board Move(FigureMoving fm)
{
Board next = new Board(fen);
next.SetFigureAt(fm.from, Figure.none);
next.SetFigureAt(fm.to, fm.figure);
next.moveColor = moveColor.FlipColor();
return(next);
}
public void CanMoveLikeRookBeatFriendlyFigureTest()//Попытка ферзя атаковать дружеские фигуры, выполняя ход как ладья
{
Board Board = new Board(Fen);
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Qd1d2");
Assert.IsFalse(Moves.CanMove(Fm));
}
public void CanMoveWrongMoveTest() //Невозможное перемещение пешки
{
Board Board = new Board(Fen);
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Pa2a5");
Assert.IsFalse(Moves.CanMove(Fm));
}
public void CanMoveRookBeatFriendlyFigureTest()//Попытка ладьи атаковать дружеские фигуры
{
Board Board = new Board(Fen);
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Ra1a2");
Assert.IsFalse(Moves.CanMove(Fm));
}
public void MoveNegativeFigureMovingTest()
{
Board Board = new Board(Fen);
Cell FromCell = new Cell(-1, -1);
Cell ToCell = new Cell(-1, -2);
FigureMoving Fm = new FigureMoving(FromCell, ToCell);
Assert.AreEqual(Board.Fen, Board.Move(Fm).Fen);//Поле никак не изменилось, хода не был сделан
}
public void CanMoveKnightBeatFigureTest()//Атака конем вражеских фигур
{
Board Board = new Board("rnbqkbnr/pppppppp/pppppppp/pppppppp/ppNppppp/pppppppp/pppppppp/RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllKnightMoves(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveBishopMoveTest()//Перемещение слона
{
Board Board = new Board("rnbqkbnr/......../......../......../...B..../......../......../RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllBishopMoves(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveBishopJumpOverFigureTest()//Попытка слона перепрыгнуть через фигуры
{
Board Board = new Board("rnbqkbnr/......../......../..p.p.../...B..../..P.P.../......../RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllBishopMoves(Fm))
{
Assert.IsFalse(Moves.CanMove(fm));
}
}
public void CanMoveLikeBishopMoveTest()//Перемещение ферзя, выполняя ход как слон
{
Board Board = new Board("rnbqkbnr/......../......../......../...Q..../......../......../RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllBishopMovesForQueen(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveLikeBishopJumpOverFigureTest()//Попытка ферзя перепрыгнуть через фигуры, выполняя ход как слон
{
Board Board = new Board("rnbqkbnr/......../......../..p.p.../...Q..../..P.P.../......../RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllBishopMovesForQueen(Fm))
{
Assert.IsFalse(Moves.CanMove(fm));
}
}
public void CanMoveKingWrongMoveTest() //Возможные перемещения короля
{
Board Board = new Board("rnbqkbnr/pppppppp/......../....K.../......../......../PPPPPPPP/RNBQPBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllKingMoves(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveKnightBeatTeamFigureTest()//Попытка коня атаковать дружеские фигуры
{
Board Board = new Board("rnbqkbnr/pppppppp/PPPPPPPP/PPPPPPPP/PPNPPPPP/PPPPPPPP/PPPPPPPP/RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllKnightMoves(Fm))
{
Assert.IsFalse(Moves.CanMove(fm));
}
}
public void CanMoveKnightMoveTest() //Перемещение коня
{
Board Board = new Board("rnbqkbnr/......../......../......../..N...../......../......../RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllKnightMoves(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveKingBeatFigureTest()//Атака фигуры
{
Board Board = new Board("rnbqkbnr/pppppppp/pppppppp/ppppKppp/pppppppp/pppppppp/PPPPPPPP/RNBQPBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
foreach (var fm in AllKingMoves(Fm))
{
Assert.IsTrue(Moves.CanMove(fm));
}
}
public void CanMoveLikeRookRightMoveTest()//Перемещение ферзя, выполняя ход как ладья
{
Board Board = new Board("rnbqkbnr/pppppppp/......../......../......../Q......./.PPPPPPP/RNB.KBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Qa3a4");//По вертикали
Assert.IsTrue(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Qa3b3");//По горизонтали
Assert.IsTrue(Moves.CanMove(Fm));
}
public void CanMoveLikeRookBeatFigureTest()//Атака вражеских фигур ферзем, выполняя ход как ладья
{
Board Board = new Board("rnbqkbnr/pppppppp/......../......../......../Q....p../.PPPPPPP/RNB.KBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Qa3a7");//По вертикали
Assert.IsTrue(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Qa3f3");//По горизонтали
Assert.IsTrue(Moves.CanMove(Fm));
}
public void CanMoveBeatFigureTest()//Атака фигуры
{
Board Board = new Board("rnbqkbnr/pppppppp/......../p.p...../.P....../......../PPPPPPPP/RNBQKBNR");
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Pb4a5");//Налево
Assert.IsTrue(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Pb4c5");//Направо
Assert.IsTrue(Moves.CanMove(Fm));
}
public void CanMoveRightMoveBlackOneStepTest()//Правильное перещение черных
{
Board Board = new Board(Fen);
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("pa7a6");//На 1 ход вперед
Assert.IsTrue(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("pa7a5");//На 2 хода вперед
Assert.IsTrue(Moves.CanMove(Fm));
}
public void CanMoveRightMoveWhiteOneStepTest()//Правильное перемещение белых
{
Board Board = new Board(Fen);
Moves Moves = new Moves(Board);
FigureMoving Fm = new FigureMoving(Board);
Fm.GetCellsAndFigures("Pa2a3");//На 1 ход вперед
Assert.IsTrue(Moves.CanMove(Fm));
Fm.GetCellsAndFigures("Pa2a4");//На 2 хода вперед
Assert.IsTrue(Moves.CanMove(Fm));
}