Add a test class

pom.xml

@@ -163,5 +163,11 @@
             <version>2.2.0</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.11</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>

src/main/java/com/imaginarycode/minecraft/redisbungee/RedisBungee.java

@@ -11,6 +11,7 @@ import com.google.common.collect.*;
 import com.google.common.io.ByteStreams;
 import com.google.gson.Gson;
 import com.imaginarycode.minecraft.redisbungee.events.PubSubMessageEvent;
+import com.imaginarycode.minecraft.redisbungee.util.NameFetcher;
 import com.imaginarycode.minecraft.redisbungee.util.UUIDTranslator;
 import com.squareup.okhttp.OkHttpClient;
 import lombok.Getter;
@@ -432,6 +433,7 @@ public final class RedisBungee extends Plugin {
                     public Void call() throws Exception {
                         service = Executors.newFixedThreadPool(16);
                         httpClient = new OkHttpClient();
+                        NameFetcher.setHttpClient(httpClient);
                         return null;
                     }
                 });

src/main/java/com/imaginarycode/minecraft/redisbungee/util/NameFetcher.java

@@ -8,9 +8,11 @@ package com.imaginarycode.minecraft.redisbungee.util;
 
 import com.google.gson.reflect.TypeToken;
 import com.imaginarycode.minecraft.redisbungee.RedisBungee;
+import com.squareup.okhttp.OkHttpClient;
 import com.squareup.okhttp.Request;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
+import lombok.Setter;
 
 import java.io.IOException;
 import java.lang.reflect.Type;
@@ -20,10 +22,13 @@ import java.util.UUID;
 
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class NameFetcher {
+    @Setter
+    private static OkHttpClient httpClient;
+
     public static List<String> nameHistoryFromUuid(UUID uuid) throws IOException {
         String url = "https://api.mojang.com/user/profiles/" + uuid.toString().replace("-", "") + "/names";
         Request request = new Request.Builder().url(url).get().build();
-        String response = RedisBungee.getHttpClient().newCall(request).execute().body().string();
+        String response = httpClient.newCall(request).execute().body().string();
 
         Type listType = new TypeToken<List<Name>>() {}.getType();
         List<Name> names = RedisBungee.getGson().fromJson(response, listType);

src/main/java/com/imaginarycode/minecraft/redisbungee/util/UUIDFetcher.java

@@ -16,7 +16,7 @@ import java.util.*;
 import java.util.concurrent.Callable;
 
 /* Credits to evilmidget38 for this class. I modified it to use Gson. */
-class UUIDFetcher implements Callable<Map<String, UUID>> {
+public class UUIDFetcher implements Callable<Map<String, UUID>> {
     private static final double PROFILES_PER_REQUEST = 100;
     private static final String PROFILE_URL = "https://api.mojang.com/profiles/minecraft";
     private static final MediaType JSON = MediaType.parse("application/json");

src/test/java/com/imaginarycode/minecraft/redisbungee/test/UUIDNameTest.java

@@ -0,0 +1,21 @@
+package com.imaginarycode.minecraft.redisbungee.test;
+
+import com.imaginarycode.minecraft.redisbungee.util.NameFetcher;
+import com.imaginarycode.minecraft.redisbungee.util.UUIDFetcher;
+import com.squareup.okhttp.OkHttpClient;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.List;
+
+public class UUIDNameTest {
+    @Test
+    public void testUuidToName() throws IOException {
+        OkHttpClient httpClient = new OkHttpClient();
+        String uuid = "68ec43f7234b41b48764dfb38b9ffe8c";
+        NameFetcher.setHttpClient(httpClient);
+        List<String> names = NameFetcher.nameHistoryFromUuid(UUIDFetcher.getUUID(uuid));
+        String currentName = names.get(names.size() - 1);
+        System.out.println("Current name for UUID " + uuid + " is " + currentName);
+    }
+}