Fixed the configuration of HZ for local tests to avoid multicast preferring tcp local address

broker/src/main/java/io/moquette/interception/HazelcastInterceptHandler.java

@@ -15,7 +15,7 @@ public class HazelcastInterceptHandler extends AbstractInterceptHandler {
     private static final Logger LOG = LoggerFactory.getLogger(HazelcastInterceptHandler.class);
     private final HazelcastInstance hz;
 
-    public HazelcastInterceptHandler (Server server){
+    public HazelcastInterceptHandler(Server server){
         this.hz = server.getHazelcastInstance();
     }
 

broker/src/test/java/io/moquette/server/ServerIntegrationHazelcastHandlerInterceptorTest.java

@@ -21,9 +21,6 @@ import java.util.Properties;
 
 import static org.junit.Assert.assertEquals;
 
-/**
- * Created by mackristof on 13/05/2016.
- */
 public class ServerIntegrationHazelcastHandlerInterceptorTest{
     private static final Logger LOG = LoggerFactory.getLogger(ServerIntegrationHazelcastHandlerInterceptorTest.class);
 

broker/src/test/resources/config/hazelcast.xml

@@ -3,8 +3,23 @@
   http://www.hazelcast.com/schema/config/hazelcast-config-3.5.xsd"
         xmlns="http://www.hazelcast.com/schema/config"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <properties>
+        <property name="hazelcast.logging.type">log4j</property>
+    </properties>
+
     <network>
-        <join><multicast enabled="true"/></join>
+        <port auto-increment="true">5701</port>
+        <join>
+            <multicast enabled="false"/>
+            <tcp-ip enabled="true">
+                <interface>127.0.0.1</interface>
+            </tcp-ip>
+        </join>
+        <interfaces enabled="true">
+            <interface>127.0.0.*</interface>
+        </interfaces>
+        <ssl enabled="false"/>
+        <socket-interceptor enabled="false"/>
     </network>
 
 </hazelcast>