JoinCommand and ArenaListCommand somewhat done.

test/mock/util/MockLogger.java

@@ -0,0 +1,59 @@
+package mock.util;
+
+import java.sql.Timestamp;
+import java.util.*;
+import java.util.Map.Entry;
+
+import org.bukkit.ChatColor;
+import org.bukkit.entity.Player;
+
+import com.garbagemule.MobArena.Msg;
+
+public class MockLogger
+{
+    private TreeMap<Timestamp,String> entries;
+    
+    public MockLogger() {
+        this.entries = new TreeMap<Timestamp,String>();
+    }
+    
+    public void log(String msg) {
+        Timestamp time = new Timestamp(new Date().getTime());
+        this.entries.put(time, msg);
+    }
+    
+    public int size() {
+        return entries.size();
+    }
+    
+    public Entry<Timestamp,String> getLastEntry() {
+        if (entries.isEmpty())
+            return null;
+        
+        return entries.lastEntry();
+    }
+    
+    public Entry<Timestamp,String> findEntry(String msg) {
+        for (Entry<Timestamp,String> entry : entries.entrySet()) {
+            if (entry.getValue().equals(msg))
+                return entry;
+        }
+        return null;
+    }
+    
+    public Entry<Timestamp,String> findEntryAfterTime(String msg, Timestamp time) {
+        for (Entry<Timestamp,String> entry : entries.entrySet()) {
+            if (entry.getKey().compareTo(time) >= 0 && entry.getValue().equals(msg))
+                return entry;
+        }
+        return null;
+    }
+    
+    public static String compileMsgToPlayer(Player p, String msg) {
+        return ChatColor.GREEN + "[MobArena] " + ChatColor.WHITE + msg;
+    }
+    
+    public static String compileMsgToPlayer(Player p, Msg msg) {
+        return compileMsgToPlayer(p, msg.toString());
+    }
+}