public void TestQueenMoves()
{
chess.CreateChessBoard();
var queen = new QueenMove();
var outcome = queen.Moves("G8");
Assert.AreEqual("H7", outcome.Find(value => value.Equals("H7")));
var outcome2 = queen.Moves("D4");
Assert.AreEqual("E3", outcome2.Find(value => value.Equals("E3")));
Assert.AreEqual("F2", outcome2.Find(value => value.Equals("F2")));
Assert.AreEqual("G1", outcome2.Find(value => value.Equals("G1")));
Assert.AreEqual("C5", outcome2.Find(value => value.Equals("C5")));
Assert.AreEqual("B6", outcome2.Find(value => value.Equals("B6")));
Assert.AreEqual("A7", outcome2.Find(value => value.Equals("A7")));
var outcome3 = queen.Moves("E4");
Assert.AreEqual("E8", outcome3.Find(value => value.Equals("E8")));
Assert.AreEqual("E7", outcome3.Find(value => value.Equals("E7")));
Assert.AreEqual("E6", outcome3.Find(value => value.Equals("E6")));
Assert.AreEqual("E5", outcome3.Find(value => value.Equals("E5")));
Assert.AreEqual("E3", outcome3.Find(value => value.Equals("E3")));
Assert.AreEqual("E2", outcome3.Find(value => value.Equals("E2")));
Assert.AreEqual("E1", outcome3.Find(value => value.Equals("E1")));
Assert.AreEqual("A4", outcome3.Find(value => value.Equals("A4")));
Assert.AreEqual("B4", outcome3.Find(value => value.Equals("B4")));
Assert.AreEqual("C4", outcome3.Find(value => value.Equals("C4")));
Assert.AreEqual("D4", outcome3.Find(value => value.Equals("D4")));
Assert.AreEqual("F4", outcome3.Find(value => value.Equals("F4")));
Assert.AreEqual("G4", outcome3.Find(value => value.Equals("G4")));
Assert.AreEqual("H4", outcome3.Find(value => value.Equals("H4")));
}
private Position[] getQueenValidMoves(Position pos)
{
var queen = new QueenMove();
var moves = queen.ValidMovesFor(pos).ToArray();
return(moves);
}
public void ValidMovesFor_WhenQueenMoveFromtheCorner_ThenReturnValidMoves()
{
// Arrange
var pos = new Position(1, 8);
var queenMove = new QueenMove();
var expectedMoves = Factory.ValidMovesForQueenAtPos_1_8();
// Act
var moves = queenMove.ValidMovesFor(pos).ToArray();
// Assert
Assert.IsNotNull(moves);
Assert.AreEqual(21, moves.Length);
moves.Should().BeEquivalentTo(expectedMoves);
}
public void TestQueenMoveFromCorner()
{
var pos = new Position(1, 1);
var Queen = new QueenMove();
var moves = new HashSet <Position>(Queen.ValidMovesFor(pos));
Assert.IsNotNull(moves);
Assert.AreEqual(21, moves.Count);
var possibles = new[] { new Position(8, 8), new Position(8, 1), new Position(1, 8) };
foreach (var possible in possibles)
{
Assert.IsTrue(moves.Contains(possible));
}
}
public void TestQueenMoveFromInsideBoard()
{
var pos = new Position(3, 3);
var Queen = new QueenMove();
var moves = Queen.ValidMovesFor(pos).ToArray();
Assert.IsNotNull(moves);
Assert.AreEqual(25, moves.Length);
foreach (var move in moves)
{
int x = move.X - pos.X;
int y = move.Y - pos.Y;
Assert.IsTrue((x == 0) || (y == 0) || (x + y == 0) || (x - y == 0));
}
}
