Clean up testing

[troll.git] / src / test / java / TrollTest.java

diff --git a/src/test/java/TrollTest.java b/src/test/java/TrollTest.java
index 2018014..9112b28 100644 (file)
--- a/src/test/java/TrollTest.java
+++ b/src/test/java/TrollTest.java
@@ -15,29 +15,35 @@ import com.codingame.gameengine.runner.MultiplayerGameRunner;
 import com.codingame.gameengine.runner.dto.*;
 
 public class TrollTest implements Cloneable {
-    int leagueLevel = 1; // @#$%^&* league parameter is *global* despite API!
-    Long seed;
-    Integer roadLength;
-    Integer initialStones;
-    TrollTest branch() {
+
+    // ==================== Game Runner encapsulation
+
+    private int league = 1; // @#$%^&* this parameter is *global* despite API!
+    private Long seed;
+    private Integer roadLength;
+    private Integer initialStones;
+
+    private TrollTest branch() {
         try { return (TrollTest) clone(); }
         catch (CloneNotSupportedException e) { throw new InternalError(e); }
     }
-    TrollTest setLeague(int league) { leagueLevel = league; return this; }
-    TrollTest setSeed(long seed) { this.seed = seed; return this; }
-    TrollTest setRoadLength(int l) { roadLength = l; return this; }
-    TrollTest setInitialStones(int s) { initialStones = s; return this; }
+    private TrollTest setLeague(int l) { league = l; return this; }
+    private TrollTest setSeed(long s) { seed = s; return this; }
+    private TrollTest setRoadLength(int l) { roadLength = l; return this; }
+    private TrollTest setInitialStones(int s) { initialStones = s; return this; }
 
-    GameResult runGame(String left, String right) {
+    private GameResult runGame(String left, String right) {
         MultiplayerGameRunner gameRunner = new MultiplayerGameRunner();
-        gameRunner.setLeagueLevel(leagueLevel);
+        gameRunner.setLeagueLevel(league); // mandatory
         if (seed != null) gameRunner.setSeed(seed); else gameRunner.setSeed(0l);
+
         Properties gameParameters = new Properties();
         gameRunner.setGameParameters(gameParameters);
         if (roadLength != null)
             gameParameters.setProperty("roadLength", roadLength.toString());
         if (initialStones != null)
-            gameParameters.setProperty("initialStones", initialStones.toString());
+            gameParameters.setProperty("initialStones",
+                                       initialStones.toString());
 
         gameRunner.addAgent(left);
         gameRunner.addAgent(right);
@@ -45,6 +51,8 @@ public class TrollTest implements Cloneable {
         return gameRunner.simulate();
     }
 
+    // ==================== Single-round game result testing
+
     @Test
     public void drawGame() {
         assertIsDraw(runGame(agentOne, agentOne));
@@ -69,6 +77,8 @@ public class TrollTest implements Cloneable {
         assertWinLose(agent(1,2,2,2,8), agent(3,1,1,1,8));
     }
 
+    // ==================== Cheating games (league 1 perk)
+
     @Test
     public void cheatingGames() {
         // win by cheating (works in league 1, which is the default)
@@ -81,8 +91,18 @@ public class TrollTest implements Cloneable {
         branch().setLeague(2).setSeed(1)
             .setRoadLength(6).setInitialStones(15)
             .assertWinLose(agentTwo, agentCheat);
+
+        // league 3 forbids
+        Random r = new Random();
+        for (int i = 0; i < 16; i++) {
+            branch().setLeague(3).setSeed(r.nextLong())
+                .setRoadLength(6).setInitialStones(15)
+                .assertWinLose(agentTwo, agentCheat);
+        }
     }
 
+    // ==================== Map generation testing
+
     static private class GameMap {
         int roadLength;
         int initialStones;
@@ -165,16 +185,18 @@ public class TrollTest implements Cloneable {
         return result;
     }
 
+    // ==================== Common test agents
+
     // great thanks to @dbdr for the intense moral support leading to
-    // the following:
-    static String agentOne = "yes 1";
-    static String agentTwo = "yes 2";
-    static String agentAllIn = "yes 15";
-    static String agentCrash = "false";
-    static String agentGarbage = "yes this_is_assuredly_not_an_int";
-    static String agentCheat = agent(-100,25,25,25,25);
-
-    static String agent(int... tosses) {
+    // the following acceptance of failure:
+    static private final String agentOne = "yes 1";
+    static private final String agentTwo = "yes 2";
+    static private final String agentAllIn = "yes 15";
+    static private final String agentCrash = "false"; // SLOW, try and avoid
+    static private final String agentGarbage = "yes assuredly_not_an_int";
+    static private final String agentCheat = agent(-100,25,25,25,25);
+
+    static private String agent(int... tosses) {
         String cmd = "echo -e ";
         for (int i = 0; i < tosses.length; i++) {
             if (i > 0) cmd += "\\n";
@@ -183,6 +205,8 @@ public class TrollTest implements Cloneable {
         return cmd;
     }
 
+    // ==================== Debug routines
+
     static void dumpGameResult(PrintStream p, GameResult gameResult) {
         for (AgentDto agent : gameResult.agents) dumpAgent(p, agent);
         dumpMap(p, "errors", gameResult.errors);
@@ -195,7 +219,7 @@ public class TrollTest implements Cloneable {
         // dumpList(p, "views", gameResult.views);
     }
 
-    static <V> void dumpList(PrintStream p, String tag, List<V> list) {
+    static private <V> void dumpList(PrintStream p, String tag, List<V> list) {
         ListIterator i = list.listIterator();
         while (i.hasNext()) {
             if (tag != null) p.print(tag + " ");
@@ -204,14 +228,14 @@ public class TrollTest implements Cloneable {
         }
     }
 
-    static <K,V> void dumpMap(PrintStream p, String tag, Map<K,V> map) {
+    static private <K,V> void dumpMap(PrintStream p, String tag, Map<K,V> map) {
         for (Map.Entry kv : map.entrySet()) {
             p.print(tag + " for " + kv.getKey() + ": ");
             dumpGeneric(p, kv.getValue());
         }
     }
 
-    static <E,V> void dumpGeneric(PrintStream p, E v) {
+    static private <E,V> void dumpGeneric(PrintStream p, E v) {
         if (v instanceof List) {
             dumpList(p, null, (List<?>) v);
         }
@@ -220,7 +244,7 @@ public class TrollTest implements Cloneable {
         }
     }
 
-    static void dumpString(PrintStream p, String tag, String msg) {
+    static private void dumpString(PrintStream p, String tag, String msg) {
         p.println(tag + ": " + msg);
     }
 
@@ -228,7 +252,9 @@ public class TrollTest implements Cloneable {
         p.println("[agent] " + agent.agentId + ": " + agent.avatar + " " + agent.index + " " + agent.name);
     }
 
-    void assertWinLose(String winner, String loser) {
+    // ==================== Test assertions
+
+    private void assertWinLose(String winner, String loser) {
         assertLeftWin(runGame(winner, loser));
         assertRightWin(runGame(loser, winner));
     }