public void TestBishopMoveFromInsideTheBoard()
{
var pos = new Position(2, 5);
var bishop = new BishopPiece(1, pos);
var moves = new HashSet <Position>(bishop.ValidMovesFor(pos));
Assert.IsNotNull(moves);
Assert.AreEqual(9, moves.Count);
var possibles = new[] { new Position(1, 4), new Position(3, 6), new Position(4, 7), new Position(5, 8), new Position(1, 6), new Position(3, 4), new Position(4, 3), new Position(5, 2), new Position(6, 1) };
foreach (var possible in possibles)
{
Assert.IsTrue(moves.Contains(possible));
}
}
public void TestBishopMoveFromCorner()
{
var pos = new Position(1, 1);
var bishop = new BishopPiece(1, pos);
var moves = new HashSet <Position>(bishop.ValidMovesFor(pos));
Assert.IsNotNull(moves);
Assert.AreEqual(7, moves.Count);
var possibles = new[] { new Position(2, 2), new Position(3, 3), new Position(4, 4), new Position(5, 5), new Position(6, 6), new Position(7, 7), new Position(8, 8) };
foreach (var possible in possibles)
{
Assert.IsTrue(moves.Contains(possible));
}
}