[BCSD Lab] 임아리 4차시 미션 제출합니다.

src/main/java/Main.java

@@ -1,15 +1,9 @@
-import java.util.List;
 
-import view.InputView;
-import controller.LadderGameController;
+import controller.LadderController;
 
 public class Main {
     public static void main(String[] args) {
-        List<String> names = InputView.getPlayerNames();
-        List<String> results = InputView.getResults();
-        int height = InputView.getLadderHeight();
-
-        LadderGameController game = new LadderGameController(names, results, height);
-        game.play();
+        LadderController ladderGameController = new LadderController();
+        ladderGameController.start();
     }
-}
+}

src/main/java/controller/LadderController.java

@@ -0,0 +1,58 @@
+package controller;
+
+import java.util.*;
+import model.*;
+import view.*;
+
+public class LadderController {
+    private List<Player> players;
+    private List<String> results;
+    private Ladder ladder;
+    private LadderResult ladderResult;
+
+    public void start() {
+        List<String> names = InputView.getPlayerNames();
+        List<String> results = InputView.getResults();
+        int height = InputView.getLadderHeight();
+
+        this.players = createPlayers(names);
+        this.results = results;
+        this.ladder = new Ladder(players.size(), height);
+
+        play();
+    }
+
+    private List<Player> createPlayers(List<String> names) {
+        List<Player> players = new ArrayList<>();
+        for (String name : names) {
+            players.add(new Player(name));
+        }
+        return players;
+    }
+
+    public void play() {
+        ResultView.printLadder(players, ladder.getLines(), results);
+
+        this.ladderResult = ladder.run(players, results);
+
+        showResults();
+    }
+
+    private void showResults() {
+        while (true) {
+            String query = InputView.getQuery();
+
+            if (query.equals("all")) {
+                ResultView.printAllResults(ladderResult.getAllResults());
+                break;
+            }
+
+            if (ladderResult.getAllResults().containsKey(query)) {
+                ResultView.printResult(query, ladderResult.getResult(query));
+            }
+            else {
+                System.out.println("존재하지 않는 이름입니다. 다시 입력해주세요.");
+            }
+        }
+    }
+}

src/main/java/model/LadderResult.java

@@ -16,4 +16,4 @@ public String getResult(String name) {
     public Map<String, String> getAllResults() {
         return results;
     }
-}
+}

src/main/java/model/Line.java

@@ -33,4 +33,3 @@ public List<Boolean> getPoints() {
         return points;
     }
 }
-

src/main/java/model/Player.java

@@ -13,4 +13,4 @@ public Player(String name) {
     public String getName() {
         return name;
     }
-}
+}

src/main/java/view/ResultView.java

@@ -0,0 +1,42 @@
+package view;
+
+import model.Line;
+import model.Player;
+
+import java.util.*;
+
+public class ResultView {
+    public static void printLadder(List<Player> players, List<Line> lines, List<String> results) {
+        for (Player player : players) {
+            System.out.printf("%6s", player.getName());
+        }
+        System.out.println();
+
+        for (Line line : lines) {
+            printLine(line);
+        }
+
+        for (String result : results) {
+            System.out.printf("%6s", result);
+        }
+        System.out.println();
+    }
+
+    private static void printLine(Line line) {
+        System.out.print("    ");
+        for (boolean point : line.getPoints()) {
+            System.out.print(point ? " |-----" : " |     ");
+        }
+        System.out.println(" |");
+    }
+
+    public static void printResult(String name, String result) {
+        System.out.println("실행 결과");
+        System.out.println(name + " : " + result);
+    }
+
+    public static void printAllResults(Map<String, String> results) {
+        System.out.println("실행 결과");
+        results.forEach((name, result) -> System.out.println(name + " : " + result));
+    }
+}

src/test/java/model/LadderResultTest.java

@@ -0,0 +1,19 @@
+package model;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.Map;
+
+class LadderResultTest {
+
+    @Test
+    void 특정_플레이어_결과_조회() {
+        Map<String, String> results = Map.of("Neo", "꽝", "Tommy", "5000", "Brie", "꽝");
+        LadderResult ladderResult = new LadderResult(results);
+
+        assertEquals("5000", ladderResult.getResult("Tommy"));
+        assertEquals("꽝", ladderResult.getResult("Neo"));
+    }
+}

src/test/java/model/LadderTest.java

@@ -0,0 +1,29 @@
+package model;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.List;
+import java.util.Map;
+
+
+class LadderTest {
+
+    @Test
+    void 사다리_게임_결과_확인() {
+        List<Player> players = List.of(new Player("Neo"), new Player("Tommy"), new Player("Brie"));
+        List<String> results = List.of("1000", "꽝", "3000");
+
+        Ladder ladder = new Ladder(players.size(), 5);
+        LadderResult ladderResult = ladder.run(players, results);
+
+        Map<String, String> resultMap = ladderResult.getAllResults();
+
+        assertEquals(3, resultMap.size());
+        assertTrue(resultMap.containsKey("Neo"));
+        assertTrue(resultMap.containsKey("Tommy"));
+        assertTrue(resultMap.containsKey("Brie"));
+    }
+}

src/test/java/model/LineTest.java

@@ -0,0 +1,16 @@
+package model;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class LineTest {
+
+    @Test
+    void 사다리_이동() {
+        Line line = new Line(3);
+        int newPosition = line.move(1);
+
+        assertTrue(newPosition >= 0 && newPosition < 3);
+    }
+}

src/test/java/model/PlayerTest.java

@@ -0,0 +1,20 @@
+package model;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+class PlayerTest {
+
+    @Test
+    void 이름이_5자를_초과하면_예외() {
+        assertThrows(IllegalArgumentException.class, () -> new Player("abcdef"));
+    }
+
+    @Test
+    void 이름이_5자_이하면_통과() {
+        Player player = new Player("Neo");
+        assertEquals("Neo", player.getName());
+    }
+}