Initial commit.

test/cs6601/p1/StateEvaluatorTest.java

@@ -0,0 +1,96 @@
+package cs6601.p1;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import cs6601.p1.generator.AlphaBetaMoveGenerator;
+import cs6601.p1.generator.MoveGenerator;
+
+public class StateEvaluatorTest {
+	GameConfig gameConfig = new GameConfig();
+	
+	@Test
+	public void testScoreEmptyBoard() {
+		GameState gameState = new GameState(5);
+		GameScore gameScore = new StateEvaluator(gameConfig).scoreGame(gameState);
+		
+		assertEquals(0.0,gameScore.getWhiteScore(),0.5);
+		assertEquals(0.0,gameScore.getBlackScore(),0.5);
+	}
+	
+	@Test
+	public void testScoreFirstMove() {
+		GameState gameState = new GameState(5);
+		gameState.playStone('B',3,GameBoard.BLACK_STONE);
+		
+		GameScore gameScore = new StateEvaluator(gameConfig).scoreGame(gameState);
+		
+		System.out.println(gameScore.getScoreReport());
+		
+		assertEquals(0.0,gameScore.getWhiteScore(),0.5);
+		assertEquals(25.0,gameScore.getBlackScore(),0.5);
+	}
+	
+	@Test
+	public void testScoreTiedAtMove2() {
+		GameState gameState = new GameState(5);
+		
+		gameState.playStone('B',3,GameBoard.BLACK_STONE);
+		gameState.playStone('A',1,GameBoard.WHITE_STONE);
+		GameScore gameScore = new StateEvaluator(gameConfig).scoreGame(gameState);
+		
+		System.out.println(gameScore.getScoreReport());
+		
+		assertEquals(1.0,gameScore.getWhiteScore(),0.5);
+		assertEquals(1.0,gameScore.getBlackScore(),0.5);
+	}
+	
+	@Test
+	public void testScoreTerritory() {
+		GameState gameState = new GameState(5);
+		
+		gameState.playStone('A',2,GameBoard.BLACK_STONE);
+		gameState.playStone('B',3,GameBoard.BLACK_STONE);
+		gameState.playStone('C',2,GameBoard.BLACK_STONE);
+		gameState.playStone('B',1,GameBoard.BLACK_STONE);
+		gameState.playStone('E',5,GameBoard.WHITE_STONE);
+		
+		System.out.println(gameState);
+		GameScore gameScore = new StateEvaluator(gameConfig).scoreGame(gameState);
+		
+		System.out.println(gameScore.getScoreReport());
+		
+		assertEquals(1.0,gameScore.getWhiteScore(),0.5);
+		assertEquals(6.0,gameScore.getBlackScore(),0.5);
+		//Black should be up by 5 if Black's territory at A1 & B2 is scored correctly.
+	}
+	
+	@Test
+	public void testCaptureAggScore() {
+		GameState gameState = new GameState(9);
+		gameState.playStone('A', 2, GameBoard.WHITE_STONE);
+		gameState.playStone('B', 1, GameBoard.WHITE_STONE);
+		gameState.playStone('C', 2, GameBoard.WHITE_STONE);
+		gameState.playStone('B', 2, GameBoard.BLACK_STONE);
+		
+		GameState moveToA1 = new GameState(gameState);
+		GameState capAtB3 = new GameState(gameState);
+		
+		moveToA1.playStone("w","A1");
+		capAtB3.playStone("w", "B3");
+		
+		System.out.println(moveToA1);
+		System.out.println(capAtB3);
+		
+		StateEvaluator eval = new StateEvaluator(new GameConfig());
+		int scoreA1 = eval.scoreGame(moveToA1).getAggregateScore();
+		int scoreB3 = eval.scoreGame(capAtB3).getAggregateScore();
+		
+		System.out.println("Score at A1: " + scoreA1);
+		System.out.println("Score at B3: " + scoreB3);
+		//moving as white, lower is better
+		assertTrue(scoreA1 > scoreB3);
+	}
+}