public void testEngineAgainstAlphaBeta(MockScorer scorer, int level, MockBoard b) {
ABWithHashMoveEngine engine =
new ABWithHashMoveEngine(scorer, MoveContainerFactory.buildMoveContainers(level + 1));
AlphaBetaEngine alphaBetaEngine =
new AlphaBetaEngine(scorer, MoveContainerFactory.buildMoveContainers(level + 1));
Board b1 = b.copy();
Board b2 = b.copy();
LOGGER.info("Alpha Beta level={}", level);
MovePath abMovePath = alphaBetaEngine.search(b1, level);
List<Move> alphaBetaMoveList = abMovePath.asList();
LOGGER.info(
"AlphaBetaEngine score: {} Move Path: {}",
abMovePath.getScore(),
MockBoard.movesToString(alphaBetaMoveList));
LOGGER.info("Alpha Beta With hash level={}", level);
MovePath mp = engine.iterativeSearch(b2, level);
List<Move> engineMoveList = mp.asList();
LOGGER.info(
"Alpha Beta with Hash Move score: {} Path: {}",
mp.getScore(),
MockBoard.movesToString(engineMoveList));
assertThat(alphaBetaMoveList, is(equalTo(engineMoveList)));
}
