/*
 * BishopTest.java
 * JUnit based test
 *
 * Created on February 10, 2007, 7:11 PM
 */

package chess;

import junit.framework.*;

/**
 *
 * @author Stanislav Hromek
 */
public class BishopTest extends TestCase
{
    
    public BishopTest(String testName)
    {
        super(testName);
    }

    protected void setUp() throws Exception
    {
    }

    protected void tearDown() throws Exception
    {
    }

    public static Test suite()
    {
        TestSuite suite = new TestSuite(BishopTest.class);
        
        return suite;
    }

    public void testIsRoadOk() {
        System.out.println("isRoadOk");
        
        Board board = new Board();  // !!! new board sets pieces to starting position
        String color = "white";
        CurrentMoveInfo currentMoveInfo =  new CurrentMoveInfo();
        Bishop bishop = new Bishop(color);
        boolean result;
        
        currentMoveInfo.movePieceFrom = "c3";
        currentMoveInfo.movePieceTo = "f6";
        result = bishop.isRoadOk(board, currentMoveInfo.movePieceFrom, currentMoveInfo.movePieceTo);
        assertEquals(true, result);
       
        currentMoveInfo.movePieceFrom = "e4";
        currentMoveInfo.movePieceTo = "z8";
        result = bishop.isRoadOk(board, currentMoveInfo.movePieceFrom, currentMoveInfo.movePieceTo);
        assertEquals(true, result);  
        
        currentMoveInfo.movePieceFrom = "d4";
        currentMoveInfo.movePieceTo = "a1";
        result = bishop.isRoadOk(board, currentMoveInfo.movePieceFrom, currentMoveInfo.movePieceTo);
        assertEquals(true, result);        
        
        board.getSquare("d5").setPiece(new Queen("black"));
        currentMoveInfo.movePieceFrom = "e4";
        currentMoveInfo.movePieceTo = "c6";
        result = bishop.isRoadOk(board, currentMoveInfo.movePieceFrom, currentMoveInfo.movePieceTo);
        assertEquals(false, result);        
    }

    public void testPossibleToMoveToEndSquare() {
        System.out.println("possibleToMoveToEndSquare");
        
        Board board = new Board();
        Bishop bishop = new Bishop("white");

        String movePieceFrom = "e3";
        String movePieceTo = "e5";
        boolean result = bishop.possibleToMoveToEndSquare(board, movePieceFrom, movePieceTo);
        assertEquals(false, result);

        movePieceFrom = "e3";
        movePieceTo = "a3";
        result = bishop.possibleToMoveToEndSquare(board, movePieceFrom, movePieceTo);
        assertEquals(false, result); 
        
        movePieceFrom = "a1";
        movePieceTo = "h8";
        result = bishop.possibleToMoveToEndSquare(board, movePieceFrom, movePieceTo);
        assertEquals(true, result);        
        
        movePieceFrom = "e3";
        movePieceTo = "a8";
        result = bishop.possibleToMoveToEndSquare(board, movePieceFrom, movePieceTo);
        assertEquals(false, result); 
    }
    
}