/*  AnalyzerTest2 - The second 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 AnalyzerTest2 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 AnalyzerTest2() {	super( "A simple analyzer test for a opening strategy");    }        // Methods     /**     * Run the actual test(s).     */    public void runTest() {	analyzerTest2();    }        /**     * 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);    }	    /**     * Run the actual test.     */    private void analyzerTest2() {	prepareTest();	// Move the black pawn to e5 and analyze the board	doPly( new PlyImpl( new PositionImpl( "e7"), new PositionImpl( "e5"), false));	// Do the 1st analysis	short score1 = _analyzer.analyze( (BitBoard)_board, true);	prepareTest();	doPly( new PlyImpl( new PositionImpl( "g8"), new PositionImpl( "h6"), false));	// Analyze the board after the ply	short score2 = _analyzer.analyze( (BitBoard)_board, false);	// Check if the 2nd board is better for white.	assertTrue( "Analyzer prefers pawn move", score2 > score1);    }    /**     * Prepare the opening test.     */    private final void prepareTest() {	reset();	// Move a white pawn to the 4th row	doPly( new PlyImpl( new PositionImpl( "e2"), new PositionImpl( "e4"), false));    }    /**     * Reset the game for a new score.     */    private final void reset() {	_game.reset();	_board.initialPosition();    }    /**     * Perform a ply.     *     * @param ply The ply to perform.     */    private final void doPly( Ply ply) {	_game.doPly( ply);	_board.doPly( ply);    }}