/*  AnalyzerTest1 - The first test for the board analyzer.  Copyright (C) 2003 The Java-Chess team <info@java-chess.de>  This program is free software; you can redistribute it and/or  modify it under the terms of the GNU General Public License  as published by the Free Software Foundation; either version 2  of the License, or (at your option) any later version.  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License for more details.  You should have received a copy of the GNU General Public License  along with this program; if not, write to the Free Software  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*/ package de.java_chess.javaChess.engine.test;import de.java_chess.javaChess.bitboard.*;import de.java_chess.javaChess.board.*;import de.java_chess.javaChess.engine.*;import de.java_chess.javaChess.engine.hashtable.*;import de.java_chess.javaChess.game.*;import de.java_chess.javaChess.piece.*;import de.java_chess.javaChess.ply.*;import de.java_chess.javaChess.position.*;import junit.framework.*;/** * A simple test for the BitBoardAnalyzer. */class AnalyzerTest1 extends TestCase {    // Instance variables        /**     * A game for the generator.     */    Game _game;    /**     * The analyzed board.     */    Board _board;    /**     * A ply generator.     */    PlyGenerator _plyGenerator;    /**     * The analyzer.     */    BitBoardAnalyzer _analyzer;        // Constructors    /**     * Create a new instance of this test.     */    public AnalyzerTest1() {	super( "A simple analyzer test with a attack on the black queen");    }        // Methods     /**     * Run the actual test(s).     */    public void runTest() {	analyzerTest1();    }        /**     * Prepare the test(s).     */    protected void setUp() {	// Create a new game.	_game = new GameImpl();	// Create a new board.	_board = new BitBoardImpl();	// Create the ply generator.	_plyGenerator = new PlyGenerator( _game, new PlyHashtableImpl( 1000));	// And the analyzer.	_analyzer = new BitBoardAnalyzerImpl( _game, _plyGenerator);	// Set the pieces on their initial positions.	_board.initialPosition();	// Move the black knight to f6	_board.doPly( new PlyImpl( new PositionImpl( 62), new PositionImpl( 62 - 17), false));	// Move a white pawn to the 6th row	_board.doPly( new PlyImpl( new PositionImpl( 11), new PositionImpl( 11 + 32), false));    }	    /**     * Run the actual test.     */    private void analyzerTest1() {	// Do the 1st analysis	short score1 = _analyzer.analyze( (BitBoard)_board, true);	// Move the pawn and attack a black pawn	_board.doPly( new PlyImpl( new PositionImpl( 43), new PositionImpl( 52), true));	// Analyze the board after the ply	short score2 = _analyzer.analyze( (BitBoard)_board, false);	// Check if the 2nd board is better for white.	assertTrue( "Analyzer did not recognize attack on black piece", score2 > score1);	// Now attack the black queen.	_board.doPly( new PlyImpl( new PositionImpl( 52), new PositionImpl( 59), true));	// Analyze the board again	short score3 = _analyzer.analyze( (BitBoard)_board, false);	assertTrue( "Analyzer does not recognize attack on black queen", score3 > score2);    }}