/**
* Calculon - A Java chess-engine.
*
* Copyright (C) 2008-2009 Barry Smith
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package nl.zoidberg.calculon.analyzer;
import nl.zoidberg.calculon.engine.BitBoard;
import nl.zoidberg.calculon.notation.FENUtils;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class RookScorerTest {
private RookScorer rs = new RookScorer();
@Test
public void testScorer() {
BitBoard board = new BitBoard();
String fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
FENUtils.loadPosition(fen, board);
assertEquals(0, rs.scorePosition(board));
fen = "rnbqkbnr/1ppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
FENUtils.loadPosition(fen, board);
assertEquals(-RookScorer.OPEN_FILE_SCORE, rs.scorePosition(board));
fen = "rnbqkbnr/pppppppp/8/8/8/8/1PPPPPP1/RNBQKBNR w KQkq - 0 1";
FENUtils.loadPosition(fen, board);
assertEquals(2*RookScorer.OPEN_FILE_SCORE, rs.scorePosition(board));
}
@Test
public void testConnectedScore() {
BitBoard board = new BitBoard();
FENUtils.loadPosition("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R4RK1 w KQkq - 0 1", board);
assertEquals(150, rs.scorePosition(board));
FENUtils.loadPosition("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/4RRK1 w KQkq - 0 1", board);
assertEquals(150, rs.scorePosition(board));
FENUtils.loadPosition("rnbqkbnr/pppppppp/8/8/7P/7R/PPPPPPP1/1NBQKBNR w KQkq - 0 1", board);
assertEquals(150, rs.scorePosition(board));
}
}