Change code to use dmaap microservice

Change method calls that used to go to the dmaap adapter, to
now go to the appc service communicator, which connects to the
dmaap micro service.

Change-Id: I619fcb408e14fa0b926950192463d9c92ab7dbba
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1744

8 files changed, 98 insertions, 205 deletions

diff --git a/appc-dg/appc-dg-shared/appc-dg-common/pom.xml b/appc-dg/appc-dg-shared/appc-dg-common/pom.xml
index d478c83e3..d0b3786ba 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/pom.xml
+++ b/appc-dg/appc-dg-shared/appc-dg-common/pom.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
   Copyright (C) 2017 Amdocs
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -46,42 +46,8 @@
 		</dependency>
 		<dependency>
 			<groupId>org.onap.appc</groupId>
-			<artifactId>appc-message-adapter-api</artifactId>
+			<artifactId>appc-service-communicator-bundle</artifactId>
 			<version>${project.version}</version>
-			<scope>provided</scope>
-			<!-- TODO: WA for fixing build, clueanup dependency tree -->
-			<exclusions>
-				<exclusion>
-					<groupId>equinoxSDK381</groupId>
-					<artifactId>org.eclipse.osgi</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		<dependency>
-			<groupId>org.onap.appc</groupId>
-			<artifactId>appc-dmaap-adapter-bundle</artifactId>
-			<version>${project.version}</version>
-			<scope>provided</scope>
-			<!-- TODO: WA for fixing build, clueanup dependency tree -->
-			<exclusions>
-				<exclusion>
-					<groupId>equinoxSDK381</groupId>
-					<artifactId>org.eclipse.osgi</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		<dependency>
-			<groupId>org.onap.appc</groupId>
-			<artifactId>appc-message-adapter-factory</artifactId>
-			<version>${project.version}</version>
-			<scope>provided</scope>
-			<!-- TODO: WA for fixing build, clueanup dependency tree -->
-			<exclusions>
-				<exclusion>
-					<groupId>equinoxSDK381</groupId>
-					<artifactId>org.eclipse.osgi</artifactId>
-				</exclusion>
-			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>org.onap.ccsdk.sli.core</groupId>
@@ -224,8 +190,7 @@
 						<Bundle-SymbolicName>appc-dg-common</Bundle-SymbolicName>
 						<Export-Package>org.onap.appc.dg.common,org.onap.appc.dg.common.objects,org.onap.appc.dg.common.utils</Export-Package>
 						<Private-Package>org.onap.appc.dg.common.impl.*</Private-Package>
-						<Import-Package>org.onap.appc.adapter.message.*,org.onap.appc.adapter.factory.*,org.onap.appc.adapter.messaging.*,
-							*;resolution:=optional</Import-Package>
+						<Import-Package>org.onap.appc.srvcomm.messaging.event,org.onap.appc.srvcomm.messaging,*;resolution:=optional</Import-Package>
 						<Embed-Dependency>appc-dg-mdsal-bundle,appc-dg-domain-model-lib,appc-dg-dependency-model,jackson-dataformat-yaml,jackson-databind,jackson-core,jackson-annotations;scope=compile|runtime;inline=false;artifactId=!org.eclipse.osgi</Embed-Dependency>
 
 						<!--Embed-Dependency>eelf-core,logback-core,logback-classic;scope=compile|runtime;inline=false</Embed-Dependency-->
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImpl.java b/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImpl.java
index b244d31db..c69d1fe52 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImpl.java
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImpl.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP : APPC
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Copyright (C) 2017 Amdocs
  * =============================================================================
@@ -25,11 +25,11 @@ package org.onap.appc.dg.common.impl;
 
 import java.util.Map;
 import org.apache.commons.lang3.StringUtils;
-import org.onap.appc.adapter.message.EventSender;
-import org.onap.appc.adapter.message.MessageDestination;
-import org.onap.appc.adapter.message.event.EventHeader;
-import org.onap.appc.adapter.message.event.EventMessage;
-import org.onap.appc.adapter.message.event.EventStatus;
+import org.onap.appc.srvcomm.messaging.event.EventSender;
+import org.onap.appc.srvcomm.messaging.MessageDestination;
+import org.onap.appc.srvcomm.messaging.event.EventHeader;
+import org.onap.appc.srvcomm.messaging.event.EventMessage;
+import org.onap.appc.srvcomm.messaging.event.EventStatus;
 import org.onap.appc.dg.common.DCAEReporterPlugin;
 import org.onap.appc.exceptions.APPCException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImpl.java b/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImpl.java
index 4cef62581..3efbc02e3 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImpl.java
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/main/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImpl.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP : APPC
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Copyright (C) 2017 Amdocs
  * ================================================================================
@@ -36,11 +36,10 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
 import org.apache.commons.lang3.StringUtils;
-import org.onap.appc.adapter.message.MessageAdapterFactory;
-import org.onap.appc.adapter.message.Producer;
 import org.onap.appc.configuration.ConfigurationFactory;
 import org.onap.appc.dg.common.IntermediateMessageSender;
 import org.onap.appc.exceptions.APPCException;
+import org.onap.appc.srvcomm.messaging.MessagingConnector;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.FrameworkUtil;
@@ -52,8 +51,9 @@ public class IntermediateMessageSenderImpl implements IntermediateMessageSender
 
     private static final String PARAM_MESSAGE = "message";
     private static final String ATTR_REQUEST_ID = "input.common-header.request-id";
+    private static final String PROPERTIES_PREFIX = "appc.LCM";
 
-    private Producer producer;
+    private MessagingConnector messageService;
 
     private static final String STATUS = "STATUS";
     private static final String FAILURE = "FAILURE";
@@ -64,29 +64,10 @@ public class IntermediateMessageSenderImpl implements IntermediateMessageSender
     private static final String MSO = "MSO";
 
     public void init() {
-        Properties properties =  ConfigurationFactory.getConfiguration().getProperties();
-
-        String writeTopic = properties.getProperty("appc.LCM.topic.write");
-        String apiKey = properties.getProperty("appc.LCM.client.key");
-        String apiSecret = properties.getProperty("appc.LCM.client.secret");
-        String hostNames = properties.getProperty("appc.LCM.poolMembers");
-
-        logger.debug("Configuration Read : writeTopic = " + writeTopic + ", " +
-            "hostNames = " + hostNames);
-
-        Set<String> pool = new HashSet<>();
-        if (!StringUtils.isEmpty(hostNames)) {
-            pool.addAll(Arrays.asList(hostNames.split(",")));
-        }
-
-        BundleContext ctx = FrameworkUtil.getBundle(IntermediateMessageSenderImpl.class).getBundleContext();
-        if (ctx != null) {
-            ServiceReference svcRef = ctx.getServiceReference(MessageAdapterFactory.class.getName());
-            if (svcRef != null) {
-                MessageAdapterFactory messageAdapterFactory = ((MessageAdapterFactory) ctx.getService(svcRef));
-                    producer = messageAdapterFactory.createProducer(pool, writeTopic, apiKey, apiSecret);
-            }
-        }
+        messageService = new MessagingConnector();
+    }
+    public void init(MessagingConnector messagingConnector) {
+        messageService = messagingConnector;
     }
 
     @Override
@@ -97,7 +78,7 @@ public class IntermediateMessageSenderImpl implements IntermediateMessageSender
             validateInputs(params, context);
             String jsonMessage = getJsonMessage(params, context);
             logger.debug("Constructed JSON Message : " + jsonMessage);
-            producer.post("", jsonMessage);
+            messageService.publishMessage(PROPERTIES_PREFIX, "", jsonMessage);
             context.setAttribute(prefix + STATUS, SUCCESS);
         } catch (Exception e) {
             String errorMessage = "Error sending intermediate message to initiator " + e.getMessage();
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/main/resources/OSGI-INF/blueprint/blueprint.xml b/appc-dg/appc-dg-shared/appc-dg-common/src/main/resources/OSGI-INF/blueprint/blueprint.xml
index ff6b824f2..a90f463b9 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/main/resources/OSGI-INF/blueprint/blueprint.xml
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/main/resources/OSGI-INF/blueprint/blueprint.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Copyright (C) 2017 Amdocs
   =============================================================================
@@ -33,7 +33,7 @@
     <service id="JsonDgUtil" interface="org.onap.appc.dg.common.JsonDgUtil" ref="JsonDgUtilBean"/>
 
     <reference id="eventSenderReference" availability="mandatory" activation="eager"
-               interface="org.onap.appc.adapter.message.EventSender"/>
+               interface="org.onap.appc.srvcomm.messaging.event.EventSender"/>
 
     <bean id="DCAEReporterPluginBean" class="org.onap.appc.dg.common.impl.DCAEReporterPluginImpl"
           scope="singleton">
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImplTest.java b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImplTest.java
index 95f7ba755..1816f52f9 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImplTest.java
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/DCAEReporterPluginImplTest.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP : APPC
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Copyright (C) 2017 Amdocs
  * ================================================================================
@@ -30,27 +30,16 @@ import java.util.Map;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.InjectMocks;
-import org.mockito.Matchers;
 import org.mockito.Mockito;
-import org.mockito.Spy;
-import org.onap.appc.adapter.message.EventSender;
-import org.onap.appc.adapter.message.MessageDestination;
-import org.onap.appc.adapter.message.event.EventMessage;
 import org.onap.appc.exceptions.APPCException;
+import org.onap.appc.srvcomm.messaging.MessageDestination;
+import org.onap.appc.srvcomm.messaging.event.EventMessage;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
 import org.osgi.framework.ServiceReference;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
 
-@RunWith(PowerMockRunner.class)
-@PrepareForTest(FrameworkUtil.class)
 public class DCAEReporterPluginImplTest {
     private SvcLogicContext ctx;
     private Map<String, String> params;
@@ -59,10 +48,8 @@ public class DCAEReporterPluginImplTest {
     private final Bundle bundleService = Mockito.mock(Bundle.class);
     private final ServiceReference sref = Mockito.mock(ServiceReference.class);
 
-    @InjectMocks
     private DCAEReporterPluginImpl dcaeReporterPlugin;
-    @Spy
-    private EventSenderMock eventSender = new EventSenderMock();
+    private MockEventSender eventSender;
 
     private String apiVer = "2.0.0";
     private String requestId = "123";
@@ -71,11 +58,10 @@ public class DCAEReporterPluginImplTest {
     @SuppressWarnings("unchecked")
     @Before
     public void setUp() throws NoSuchFieldException, IllegalAccessException {
-        PowerMockito.mockStatic(FrameworkUtil.class);
-        PowerMockito.when(FrameworkUtil.getBundle(Matchers.any(Class.class))).thenReturn(bundleService);
-        PowerMockito.when(bundleService.getBundleContext()).thenReturn(bundleContext);
-        PowerMockito.when(bundleContext.getServiceReference(Matchers.any(Class.class))).thenReturn(sref);
-        PowerMockito.when(bundleContext.<EventSender>getService(sref)).thenReturn(eventSender);
+        eventSender = new MockEventSender();
+        dcaeReporterPlugin = new DCAEReporterPluginImpl();
+        dcaeReporterPlugin.setEventSender(eventSender);
+        
     }
 
     @Test
@@ -110,7 +96,7 @@ public class DCAEReporterPluginImplTest {
         ctx.setAttribute("input.common-header.api-ver", apiVer);
         ctx.setAttribute("input.common-header.request-id", requestId);
         dcaeReporterPlugin.report(params, ctx);
-        EventMessage msg = eventSender.getMsg();
+        EventMessage msg = eventSender.getMessage();
         Assert.assertEquals("ERROR DESCRIPTION", msg.getEventStatus().getReason());
     }
 
@@ -120,14 +106,15 @@ public class DCAEReporterPluginImplTest {
         params = new HashMap<>();
         params.put(Constants.DG_ERROR_CODE, "200");
         dcaeReporterPlugin.reportSuccess(params, ctx);
-        EventMessage msg = eventSender.getMsg();
+        EventMessage msg = eventSender.getMessage();
         Assert.assertEquals(new Integer(500), msg.getEventStatus().getCode());
     }
 
     private void errorReasonNullAssert() throws APPCException {
+        eventSender.reset();
         dcaeReporterPlugin.report(params, ctx);
         MessageDestination destination = eventSender.getDestination();
-        EventMessage msg = eventSender.getMsg();
+        EventMessage msg = eventSender.getMessage();
         Assert.assertEquals("wrong API version", apiVer, msg.getEventHeader().getApiVer());
         Assert.assertEquals("wrong requestId", requestId, msg.getEventHeader().getEventId());
         Assert.assertEquals("wrong error message", "Unknown", msg.getEventStatus().getReason());
@@ -135,9 +122,10 @@ public class DCAEReporterPluginImplTest {
     }
 
     private void positiveAssert() throws APPCException {
+        eventSender.reset();
         dcaeReporterPlugin.report(params, ctx);
         MessageDestination destination = eventSender.getDestination();
-        EventMessage msg = eventSender.getMsg();
+        EventMessage msg = eventSender.getMessage();
         Assert.assertEquals("wrong API version", apiVer, msg.getEventHeader().getApiVer());
         Assert.assertEquals("wrong requestId", requestId, msg.getEventHeader().getEventId());
         Assert.assertEquals("wrong error message", error, msg.getEventStatus().getReason());
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/EventSenderMock.java b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/EventSenderMock.java
deleted file mode 100644
index 54959958d..000000000
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/EventSenderMock.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APPC
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Copyright (C) 2017 Amdocs
- * =============================================================================
- * 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=========================================================
- */
-
-package org.onap.appc.dg.common.impl;
-
-import java.util.Map;
-import org.onap.appc.adapter.message.EventSender;
-import org.onap.appc.adapter.message.MessageDestination;
-import org.onap.appc.adapter.message.event.EventMessage;
-import org.onap.appc.exceptions.APPCException;
-import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
-
-
-public class EventSenderMock implements EventSender {
-    EventMessage msg;
-    MessageDestination destination;
-
-    @Override
-    public boolean sendEvent(MessageDestination destination, EventMessage msg) {
-        if (destination != null && msg != null){
-            this.msg = msg;
-            this.destination = destination;
-            return true;
-        }
-        else{
-            return false;
-        }
-    }
-
-    @Override
-    public boolean sendEvent(MessageDestination destination, EventMessage msg, String eventTopicName) {
-        return false;
-    }
-
-    @Override
-    public boolean sendEvent(MessageDestination destination, Map<String, String> params, SvcLogicContext ctx) throws APPCException {
-        return false;
-    }
-
-    public EventMessage getMsg() {
-        return msg;
-    }
-
-    public MessageDestination getDestination() {
-        return destination;
-    }
-}
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImplTest.java b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImplTest.java
index 74c1ec7a5..33761f9fd 100644
--- a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImplTest.java
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/IntermediateMessageSenderImplTest.java
@@ -3,7 +3,9 @@
  * ONAP : APPC
  * ================================================================================
  * Copyright (C) 2018 Ericsson
- * =============================================================================
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
  * 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
@@ -24,58 +26,27 @@ package org.onap.appc.dg.common.impl;
 import java.util.HashMap;
 import java.util.Map;
 import org.junit.Assert;
-import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.InjectMocks;
-import org.mockito.Matchers;
 import org.mockito.Mockito;
-import org.mockito.Spy;
-import org.onap.appc.adapter.message.MessageAdapterFactory;
-import org.onap.appc.adapter.message.Producer;
+import org.onap.appc.srvcomm.messaging.MessagingConnector;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.ServiceReference;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
-@RunWith(PowerMockRunner.class)
-@PrepareForTest(FrameworkUtil.class)
 public class IntermediateMessageSenderImplTest {
 
     private SvcLogicContext ctx;
     private Map<String, String> params;
 
-    private final BundleContext bundleContext = Mockito.mock(BundleContext.class);
-    private final Bundle bundleService = Mockito.mock(Bundle.class);
-    private final ServiceReference sref = Mockito.mock(ServiceReference.class);
-    private final MessageAdapterFactory mockFactory = Mockito.mock(MessageAdapterFactory.class);
-    private final Producer mockProducer = Mockito.mock(Producer.class);
 
-    @InjectMocks
     private IntermediateMessageSenderImpl intermediateMessageSenderImpl;
 
-    @Spy
-    private EventSenderMock eventSender = new EventSenderMock();
 
-    @SuppressWarnings("unchecked")
-    @Before
-    public void setUp() throws NoSuchFieldException, IllegalAccessException {
-        PowerMockito.mockStatic(FrameworkUtil.class);
-        PowerMockito.when(FrameworkUtil.getBundle(Matchers.any(Class.class))).thenReturn(bundleService);
-        PowerMockito.when(bundleService.getBundleContext()).thenReturn(bundleContext);
-        PowerMockito.when(bundleContext.getServiceReference(Matchers.any(Class.class))).thenReturn(sref);
-        PowerMockito.when(bundleContext.<MessageAdapterFactory>getService(sref)).thenReturn(mockFactory);
-        PowerMockito.when(mockFactory.createProducer(Matchers.anyCollection(), Mockito.anyString(), Mockito.anyString(),
-                Mockito.anyString())).thenReturn(mockProducer);
-    }
 
     @Test
     public void testSendEmptyMessage() {
-        intermediateMessageSenderImpl.init();
+        intermediateMessageSenderImpl = new IntermediateMessageSenderImpl();
+        MessagingConnector msgConn = Mockito.mock(MessagingConnector.class);
+        Mockito.when(msgConn.publishMessage(Mockito.any(), Mockito.any(), Mockito.any())).thenReturn(false);
+        intermediateMessageSenderImpl.init(msgConn);
         ctx = new SvcLogicContext();
         params = new HashMap<>();
         intermediateMessageSenderImpl.sendMessage(params, ctx);
@@ -84,7 +55,10 @@ public class IntermediateMessageSenderImplTest {
 
     @Test
     public void testSendMessage() {
-        intermediateMessageSenderImpl.init();
+        intermediateMessageSenderImpl = new IntermediateMessageSenderImpl();
+        MessagingConnector msgConn = Mockito.mock(MessagingConnector.class);
+        Mockito.when(msgConn.publishMessage(Mockito.any(), Mockito.any(), Mockito.any())).thenReturn(true);
+        intermediateMessageSenderImpl.init(msgConn);
         ctx = new SvcLogicContext();
         ctx.setAttribute("input.common-header.request-id", "REQUEST-ID");
         params = new HashMap<>();
diff --git a/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/MockEventSender.java b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/MockEventSender.java
new file mode 100644
index 000000000..2a795e984
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-common/src/test/java/org/onap/appc/dg/common/impl/MockEventSender.java
@@ -0,0 +1,52 @@
+package org.onap.appc.dg.common.impl;
+
+import org.onap.appc.srvcomm.messaging.MessageDestination;
+import org.onap.appc.srvcomm.messaging.event.EventMessage;
+import org.onap.appc.srvcomm.messaging.event.EventSender;
+
+public class MockEventSender extends EventSender {
+    
+    private EventMessage eventMessage;
+    private String topic;
+    private MessageDestination dest;
+    private boolean success = true;
+    
+    @Override
+    public boolean sendEvent(MessageDestination destination, EventMessage msg, String eventTopicName) {
+        eventMessage = msg;
+        topic = eventTopicName;
+        dest = destination;
+        return success;
+    }
+    
+    @Override
+    public boolean sendEvent(MessageDestination destination, EventMessage msg) {
+        eventMessage = msg;
+        topic = null;
+        dest = destination;
+        return success;
+    }
+    public void reset() {
+        eventMessage = null;
+        topic = null;
+        dest = null;
+        success = true;
+    }
+    
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+    
+    public EventMessage getMessage() {
+        return eventMessage;
+    }
+    
+    public String getTopic() {
+        return topic;
+    }
+    
+    public MessageDestination getDestination() {
+        return dest;
+    }
+
+}