public void TestKing()
{
var king = new King(Color.White);
var board = new Board();
board.Occupants[3, 0] = king;
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(4, 0),
board
));
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(3, 1),
board
));
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(2, 0),
board
));
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(4, 1),
board
));
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(2, 1),
board
));
Assert.IsFalse(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(1, 1),
board
));
Assert.IsFalse(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(5, 2),
board
));
board.Occupants[2, 1] = new Pawn(Color.Black);
board.Occupants[4, 1] = new Pawn(Color.White);
Assert.IsTrue(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(2, 1),
board
));
Assert.IsFalse(king.CheckValidMove(
new Vector2Int(3, 0),
new Vector2Int(4, 1),
board
));
}