diff --git a/broker/src/test/java/org/eclipse/moquette/server/ConfigurationClassLoaderTest.java b/broker/src/test/java/org/eclipse/moquette/server/ConfigurationClassLoaderTest.java
new file mode 100644
index 00000000..ef8eb090
--- /dev/null
+++ b/broker/src/test/java/org/eclipse/moquette/server/ConfigurationClassLoaderTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2012-2014 The original author or authors
+ * ------------------------------------------------------
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Apache License v2.0 which accompanies this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * The Apache License v2.0 is available at
+ * http://www.opensource.org/licenses/apache2.0.php
+ *
+ * You may elect to redistribute this code under either of these licenses.
+ */
+package org.eclipse.moquette.server;
+
+import org.fusesource.mqtt.client.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.TimeUnit;
+
+import static org.eclipse.moquette.commons.Constants.PERSISTENT_STORE_PROPERTY_NAME;
+import static org.eclipse.moquette.commons.Constants.AUTHENTICATOR_CLASS_NAME;
+import static org.eclipse.moquette.commons.Constants.AUTHORIZATOR_CLASS_NAME;
+import org.eclipse.moquette.spi.impl.security.IAuthenticator;
+import org.eclipse.moquette.spi.impl.security.IAuthorizator;
+
+import static org.junit.Assert.*;
+
+/**
+ *
+ * @author luca <luca.capra@create-net.org> 
+ */
+public class ConfigurationClassLoaderTest implements IAuthenticator, IAuthorizator {
+    private static final Logger LOG = LoggerFactory.getLogger(ConfigurationClassLoaderTest.class);
+
+    Server m_server;
+    MQTT m_mqtt;
+    BlockingConnection m_subscriber;
+    BlockingConnection m_publisher;
+    
+    protected void startServer(Properties props) throws IOException {
+        m_server = new Server();        
+        m_server.startServer(props);
+    }
+
+
+    @After
+    public void tearDown() throws Exception {
+        m_server.stopServer();
+        File dbFile = new File(m_server.getProperties().getProperty(PERSISTENT_STORE_PROPERTY_NAME));
+        if (dbFile.exists()) {
+            dbFile.delete();
+        }
+    }
+    
+    @Test
+    public void loadAuthenticator() throws Exception {
+        Properties props = new Properties(IntegrationUtils.prepareTestPropeties());
+        props.setProperty(AUTHENTICATOR_CLASS_NAME, "org.eclipse.moquette.server.ConfigurationClassLoaderTest");
+        startServer(props);
+        assertTrue(true);
+        m_server.stopServer();
+    }
+    
+    @Test
+    public void loadAuthorizator() throws Exception {
+        Properties props = new Properties(IntegrationUtils.prepareTestPropeties());
+        props.setProperty(AUTHORIZATOR_CLASS_NAME, "org.eclipse.moquette.server.ConfigurationClassLoaderTest");
+        startServer(props);
+        assertTrue(true);
+        m_server.stopServer();
+    }
+
+    @Override
+    public boolean checkValid(String username, String password) {
+        return true;
+    }
+
+    @Override
+    public boolean canWrite(String topic, String user, String client) {
+        return true;
+    }
+
+    @Override
+    public boolean canRead(String topic, String user, String client) {
+        return true;
+    }
+    
+}