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diff --git a/src/test/java/com/att/nsa/mr/tools/ValidatorUtilTest.java b/src/test/java/com/att/nsa/mr/tools/ValidatorUtilTest.java
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+++ b/src/test/java/com/att/nsa/mr/tools/ValidatorUtilTest.java
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+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine
+ * ================================================================================
+ * Copyright (C) 2018 Nokia
+ * ================================================================================
+ * Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+/**
+ * @author marcin.migdal@nokia.com
+ */
+package com.att.nsa.mr.tools;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Properties;
+
+import org.junit.Test;
+
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+public class ValidatorUtilTest {
+
+    @Test
+    public void testValidateForDME2WithNullServiceName() {
+        Properties props = new Properties();
+        props.setProperty("TransportType", ProtocolTypeConstants.DME2.getValue());
+        try{
+            ValidatorUtil.validatePublisher(props);
+        } catch(IllegalArgumentException e) {
+            assertEquals(e.getMessage(), "Servicename is needed");
+        }
+        
+    }
+    
+    @Test
+    public void testValidateForDME2WithNullTopic() {
+        Properties props = new Properties();
+        props.setProperty("TransportType", ProtocolTypeConstants.DME2.getValue());
+        props.setProperty("ServiceName", "ServiceName");
+        try{
+            ValidatorUtil.validatePublisher(props);
+        } catch(IllegalArgumentException e) {
+            assertEquals(e.getMessage(), "topic is needed");
+        }
+        
+    }
+    
+    @Test
+    public void testValidateForDME2WithNullUserName() {
+        Properties props = new Properties();
+        props.setProperty("TransportType", ProtocolTypeConstants.DME2.getValue());
+        props.setProperty("ServiceName", "ServiceName");
+        props.setProperty("topic", "topic");
+        try{
+            ValidatorUtil.validatePublisher(props);
+        } catch(IllegalArgumentException e) {
+            assertEquals(e.getMessage(), "username is needed");
+        }
+        
+    }
+    
+    @Test
+    public void testValidateForDME2WithNullPassword() {
+        Properties props = new Properties();
+        props.setProperty("TransportType", ProtocolTypeConstants.DME2.getValue());
+        props.setProperty("ServiceName", "ServiceName");
+        props.setProperty("topic", "topic");
+        props.setProperty("username", "username");
+        
+        try{
+            ValidatorUtil.validatePublisher(props);
+        } catch(IllegalArgumentException e) {
+            assertEquals(e.getMessage(), "password is needed");
+        }
+        
+    }
+}