Add Junit test for appc-provider bundle

1. add junite test for appc-provider bundle to increase sonar test converage.
2. move test files of appc-dg-util under java folder.

Issue-Id: APPC-229
Change-Id: I37620a820eb99aecb7fe91974826b4ef2e5d428a
Signed-off-by: Hao Kuang <Hao.Kuang@amdocs.com>

13 files changed, 1758 insertions, 203 deletions

diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java
index 4aec25004..4aec25004 100644
--- a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java
index 3bf369e85..c1c107206 100644
--- a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java
@@ -84,7 +84,6 @@ public class ExecuteNodeActionImplTest {
 
     @Before
     public void setUp() throws Exception {
-        Whitebox.setInternalState(mockedExecuteNodeActionImpl, "logger", eelfLogger);
         Whitebox.setInternalState(mockedExecuteNodeActionImpl, "aaiService", aaiService);
 
         params.put("resourceType", resourceType);
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java
index 23e1f52c5..23e1f52c5 100644
--- a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java
index d652eb906..d652eb906 100644
--- a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/java/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java
diff --git a/appc-provider/appc-provider-bundle/pom.xml b/appc-provider/appc-provider-bundle/pom.xml
index 53c883527..8feb9d056 100644
--- a/appc-provider/appc-provider-bundle/pom.xml
+++ b/appc-provider/appc-provider-bundle/pom.xml
@@ -23,7 +23,7 @@
  ============LICENSE_END=========================================================
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <artifactId>appc-provider</artifactId>
@@ -40,7 +40,8 @@
                 <extensions>true</extensions>
                 <configuration>
                     <instructions>
-                        <Export-Package>org.opendaylight.controller.config.yang.config.sample_provider.impl</Export-Package>
+                        <Export-Package>org.opendaylight.controller.config.yang.config.sample_provider.impl
+                        </Export-Package>
                         <Export-Package>org.openecomp.appc.provider</Export-Package>
                         <!-- <Import-Package>!groovy.lang,!javax.jms,!org.codehaus.commons.compiler,!org.codehaus.groovy.*,!org.codehaus.janino,!com.ibm.icu.*,!com.sun.faces.*,!org.apache.log,*;resolution:=optional</Import-Package> -->
                         <!-- <Embed-Dependency>appc-common,eelf-core,logback-core,logback-classic;scope=compile|runtime;inline=false,domain-model-lib,appc-command-executor-api,appc-request-handler-api</Embed-Dependency> -->
@@ -73,14 +74,20 @@
                         <configuration>
                             <codeGenerators>
                                 <generator>
-                                    <codeGeneratorClass>org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator</codeGeneratorClass>
+                                    <codeGeneratorClass>
+                                        org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
+                                    </codeGeneratorClass>
                                     <outputBaseDir>${jmxGeneratorPath}</outputBaseDir>
                                     <additionalConfiguration>
-                                        <namespaceToPackage1>urn:opendaylight:params:xml:ns:yang:controller==org.opendaylight.controller.config.yang</namespaceToPackage1>
+                                        <namespaceToPackage1>
+                                            urn:opendaylight:params:xml:ns:yang:controller==org.opendaylight.controller.config.yang
+                                        </namespaceToPackage1>
                                     </additionalConfiguration>
                                 </generator>
                                 <generator>
-                                    <codeGeneratorClass>org.opendaylight.mdsal.binding.maven.api.gen.plugin.CodeGeneratorImpl</codeGeneratorClass>
+                                    <codeGeneratorClass>
+                                        org.opendaylight.mdsal.binding.maven.api.gen.plugin.CodeGeneratorImpl
+                                    </codeGeneratorClass>
                                     <outputBaseDir>${salGeneratorPath}</outputBaseDir>
                                 </generator>
                             </codeGenerators>
@@ -146,7 +153,7 @@
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore />
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
                             </pluginExecutions>
@@ -163,18 +170,18 @@
             <version>${project.version}</version>
             <type>bundle</type>
             <scope>provided</scope>
-<!--             <exclusions> -->
-<!--                 <exclusion> -->
-<!--                     <groupId>org.openecomp.appc</groupId> -->
-<!--                     <artifactId>domain-model-lib</artifactId> -->
-<!--                 </exclusion> -->
-<!--             </exclusions> -->
+            <!--             <exclusions> -->
+            <!--                 <exclusion> -->
+            <!--                     <groupId>org.openecomp.appc</groupId> -->
+            <!--                     <artifactId>domain-model-lib</artifactId> -->
+            <!--                 </exclusion> -->
+            <!--             </exclusions> -->
         </dependency>
         <dependency>
             <groupId>org.openecomp.appc</groupId>
             <artifactId>appc-common</artifactId>
             <version>${project.version}</version>
-<!--             <classifier>jar-with-dependencies</classifier> -->
+            <!--             <classifier>jar-with-dependencies</classifier> -->
         </dependency>
         <dependency>
             <groupId>org.openecomp.appc</groupId>
@@ -183,11 +190,11 @@
         </dependency>
 
         <!-- ADDED THIS ARTIFACT TO BE ABLE TO FIND org.openecomp.appc.domainmodel.lcm -->
-<!--         <dependency> -->
-<!--             <groupId>org.openecomp.appc</groupId> -->
-<!--             <artifactId>domain-model-lib</artifactId> -->
-<!--             <version>${project.version}</version> -->
-<!--         </dependency> -->
+        <!--         <dependency> -->
+        <!--             <groupId>org.openecomp.appc</groupId> -->
+        <!--             <artifactId>domain-model-lib</artifactId> -->
+        <!--             <version>${project.version}</version> -->
+        <!--         </dependency> -->
 
         <dependency>
             <groupId>org.opendaylight.controller</groupId>
@@ -241,6 +248,21 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-mockito</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <scope>test</scope>
+        </dependency>
         <!-- TEMP CODE -->
         <dependency>
             <groupId>org.json</groupId>
diff --git a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProvider.java b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProvider.java
index 9989bddbc..2fd3b4f8d 100644
--- a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProvider.java
+++ b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProvider.java
@@ -9,65 +9,53 @@
  * 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.
- * 
+ *
  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  * ============LICENSE_END=========================================================
  */
 
 package org.openecomp.appc.provider;
 
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
 import com.google.common.util.concurrent.Futures;
-import org.json.JSONObject;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.*;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.AppcProviderService;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.EvacuateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.EvacuateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.MigrateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.MigrateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.ModifyConfigInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.ModifyConfigOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RebuildInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RebuildOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RestartInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RestartOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.SnapshotInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.SnapshotOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.VmstatuscheckInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.VmstatuscheckOutput;
 import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.common.request.header.CommonRequestHeader;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.responseattributes.StatusBuilder;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.responseheader.ResponseHeaderBuilder;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.vnf.resource.VnfResource;
 import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.config.payload.ConfigPayload;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.vnf.resource.VnfResource;
 import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 import org.openecomp.appc.Constants;
 import org.openecomp.appc.configuration.Configuration;
 import org.openecomp.appc.configuration.ConfigurationFactory;
-import org.openecomp.appc.executor.objects.LCMCommandStatus;
-import org.openecomp.appc.executor.objects.Params;
 import org.openecomp.appc.i18n.Msg;
-import org.openecomp.appc.provider.lcm.util.RequestInputBuilder;
-import org.openecomp.appc.provider.lcm.util.ValidationService;
 import org.openecomp.appc.provider.topology.TopologyService;
-import org.openecomp.appc.requesthandler.RequestHandler;
-import org.openecomp.appc.requesthandler.objects.RequestHandlerInput;
-import org.openecomp.appc.requesthandler.objects.RequestHandlerOutput;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.att.eelf.i18n.EELFResourceManager;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.ServiceReference;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.status.Status;
-import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.Action;
-
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Iterator;
-import java.util.Properties;
-import java.util.TimeZone;
+
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
@@ -110,8 +98,6 @@ public class AppcProvider implements AutoCloseable, AppcProviderService {
 
     private final ExecutorService executor;
 
-    private ListenerRegistration<DataChangeListener> dclServices;
-
     /**
      * The ODL data store broker. Provides access to a conceptual data tree store and also provides the ability to
      * subscribe for changes to data under a given branch of the tree.
@@ -181,14 +167,13 @@ public class AppcProvider implements AutoCloseable, AppcProviderService {
         logger.info(Msg.COMPONENT_TERMINATED, appName, "provider");
     }
 
+    public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput input) {
+        CommonRequestHeader hdr = input.getCommonRequestHeader();
+        ConfigPayload data = input.getConfigPayload();
+        RpcResult<ModifyConfigOutput> result = getTopologyService().modifyConfig(hdr, data);
+        return Futures.immediateFuture(result);
+    }
 
-public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput input){
-	CommonRequestHeader hdr = input.getCommonRequestHeader();        
-	ConfigPayload data = input.getConfigPayload();
-    TopologyService topology = new TopologyService(this);
-    RpcResult<ModifyConfigOutput> result = topology.modifyConfig(hdr, data);
-    return Futures.immediateFuture(result);
-}
     /**
      * Rebuilds a specific VNF
      *
@@ -200,8 +185,7 @@ public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput inpu
         CommonRequestHeader hdr = input.getCommonRequestHeader();
         VnfResource vnf = input.getVnfResource();
 
-        TopologyService topology = new TopologyService(this);
-        RpcResult<RebuildOutput> result = topology.rebuild(hdr, vnf);
+        RpcResult<RebuildOutput> result = getTopologyService().rebuild(hdr, vnf);
         return Futures.immediateFuture(result);
     }
 
@@ -215,8 +199,7 @@ public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput inpu
         CommonRequestHeader hdr = input.getCommonRequestHeader();
         VnfResource vnf = input.getVnfResource();
 
-        TopologyService topology = new TopologyService(this);
-        RpcResult<RestartOutput> result = topology.restart(hdr, vnf);
+        RpcResult<RestartOutput> result = getTopologyService().restart(hdr, vnf);
         return Futures.immediateFuture(result);
     }
 
@@ -230,8 +213,7 @@ public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput inpu
         CommonRequestHeader hdr = input.getCommonRequestHeader();
         VnfResource vnf = input.getVnfResource();
 
-        TopologyService topology = new TopologyService(this);
-        RpcResult<MigrateOutput> result = topology.migrate(hdr, vnf);
+        RpcResult<MigrateOutput> result = getTopologyService().migrate(hdr, vnf);
         return Futures.immediateFuture(result);
     }
 
@@ -242,10 +224,7 @@ public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput inpu
      */
     @Override
     public Future<RpcResult<EvacuateOutput>> evacuate(EvacuateInput input) {
-        CommonRequestHeader hdr = input.getCommonRequestHeader();
-        VnfResource vnf = input.getVnfResource();
 
-        TopologyService topology = new TopologyService(this);
         return null;
     }
 
@@ -259,23 +238,24 @@ public Future<RpcResult<ModifyConfigOutput>> modifyConfig(ModifyConfigInput inpu
         CommonRequestHeader hdr = input.getCommonRequestHeader();
         VnfResource vnf = input.getVnfResource();
 
-        TopologyService topology = new TopologyService(this);
-        RpcResult<SnapshotOutput> result = topology.snapshot(hdr, vnf);
+        RpcResult<SnapshotOutput> result = getTopologyService().snapshot(hdr, vnf);
         return Futures.immediateFuture(result);
     }
-    
-    
+
     /**
      * Checks status of a VM
-    */
+     */
     @Override
     public Future<RpcResult<VmstatuscheckOutput>> vmstatuscheck(VmstatuscheckInput input) {
-    CommonRequestHeader hdr = input.getCommonRequestHeader();
-    VnfResource vnf = input.getVnfResource();
+        CommonRequestHeader hdr = input.getCommonRequestHeader();
+        VnfResource vnf = input.getVnfResource();
 
-    TopologyService topology = new TopologyService(this);
-    RpcResult<VmstatuscheckOutput> result = topology.vmstatuscheck(hdr, vnf);
-    return Futures.immediateFuture(result);
-    }	
+        TopologyService topology = getTopologyService();
+        RpcResult<VmstatuscheckOutput> result = getTopologyService().vmstatuscheck(hdr, vnf);
+        return Futures.immediateFuture(result);
+    }
 
-}
+    TopologyService getTopologyService() {
+        return new TopologyService(this);
+    }
+}
\ No newline at end of file
diff --git a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProviderLcm.java b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProviderLcm.java
index 370ed5287..b13a74201 100644
--- a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProviderLcm.java
+++ b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/AppcProviderLcm.java
@@ -503,25 +503,6 @@ public class AppcProviderLcm implements AutoCloseable, AppcProviderLcmService {
         return  buildStatus(statusCode, statusMessage);
     }
 
-    private RequestHandlerOutput executeRequest(RequestHandlerInput request){
-        RequestHandler handler = getRequestHandler();
-        RequestHandlerOutput requestHandlerOutput;
-        if (handler != null) {
-        try {
-            requestHandlerOutput = handler.handleRequest(request);
-        } catch (Exception e) {
-            logger.info("UNEXPECTED FAILURE while executing " + request.getRequestContext().getAction().name());
-            requestHandlerOutput = createErrorRequestHandlerObj(request,
-                    LCMCommandStatus.UNEXPECTED_ERROR, Msg.EXCEPTION_CALLING_DG, e);
-        }
-        } else {
-            String errorMsg = "LCM request cannot be processed at the moment because APPC isn't running";
-            requestHandlerOutput = createErrorRequestHandlerObj(request,
-                    LCMCommandStatus.REJECTED, Msg.REQUEST_HANDLER_UNAVAILABLE, new APPCException(errorMsg));
-        }
-        return requestHandlerOutput;
-    }
-
     private RequestHandlerOutput createErrorRequestHandlerObj(RequestHandlerInput request,
                                                               LCMCommandStatus cmdStatus,
                                                               Msg msg,
@@ -1006,33 +987,39 @@ public class AppcProviderLcm implements AutoCloseable, AppcProviderLcmService {
     public Future<RpcResult<CheckLockOutput>> checkLock(CheckLockInput input) {
         logger.debug("Input received : " + input.toString());
         CheckLockOutputBuilder outputBuilder = new CheckLockOutputBuilder();
-        String action = Action.CheckLock.toString() ;
+        String action = Action.CheckLock.toString();
         String rpcName = Action.CheckLock.name().toLowerCase();
-        RequestHandlerOutput requestHandlerOutput=null;
-        Status status = ValidationService.getInstance().validateInput(input.getCommonHeader(), input.getAction(), action);
-        if(null == status) {
+        RequestHandlerOutput requestHandlerOutput = null;
+        Status status = ValidationService.getInstance().validateInput(input.getCommonHeader(),
+            input.getAction(), action);
+        if (null == status) {
             try {
-                RequestHandlerInput request = new RequestInputBuilder().requestContext().commonHeader(input.getCommonHeader()).actionIdentifiers(input.getActionIdentifiers()).action(action).rpcName(rpcName).build();
-                requestHandlerOutput=executeRequest(request);
+                RequestHandlerInput request = new RequestInputBuilder().requestContext().commonHeader(input
+                    .getCommonHeader()).actionIdentifiers(input.getActionIdentifiers()).action(action)
+                    .rpcName(rpcName).build();
+                requestHandlerOutput = executeRequest(request);
 
                 status = buildStatusWithDispatcherOutput(requestHandlerOutput);
-                logger.info(String.format("Execute of '%s' finished with status %s. Reason: %s", input.getActionIdentifiers(), status.getCode(), status.getMessage()));
+                logger.info(String.format("Execute of '%s' finished with status %s. Reason: %s",
+                    input.getActionIdentifiers(), status.getCode(), status.getMessage()));
             } catch (ParseException e) {
                 status = buildParsingErrorStatus(e);
 
                 LoggingUtils.logErrorMessage(
-                        LoggingConstants.TargetNames.APPC_PROVIDER,
-                        String.format(COMMON_ERROR_MESSAGE_TEMPLATE, action, e.getMessage()),
-                        this.getClass().getName());
+                    LoggingConstants.TargetNames.APPC_PROVIDER,
+                    String.format(COMMON_ERROR_MESSAGE_TEMPLATE, action, e.getMessage()),
+                    this.getClass().getName());
 
             }
         }
         outputBuilder.setCommonHeader(input.getCommonHeader());
         outputBuilder.setStatus(status);
-        if(requestHandlerOutput.getResponseContext().getStatus().getCode() == 400) {
-            outputBuilder.setLocked(CheckLockOutput.Locked.valueOf(requestHandlerOutput.getResponseContext().getAdditionalContext().get("locked").toUpperCase()));
+        if (requestHandlerOutput != null && requestHandlerOutput.getResponseContext().getStatus().getCode() == 400) {
+            outputBuilder.setLocked(CheckLockOutput.Locked.valueOf(requestHandlerOutput.getResponseContext()
+                .getAdditionalContext().get("locked").toUpperCase()));
         }
-        RpcResult<CheckLockOutput> result = RpcResultBuilder.<CheckLockOutput> status(true).withResult(outputBuilder.build()).build();
+        RpcResult<CheckLockOutput> result = RpcResultBuilder.<CheckLockOutput>status(true)
+            .withResult(outputBuilder.build()).build();
         return Futures.immediateFuture(result);
     }
 
@@ -1191,5 +1178,22 @@ public class AppcProviderLcm implements AutoCloseable, AppcProviderLcmService {
                 .toLowerCase();
     }
 
-
+    RequestHandlerOutput executeRequest(RequestHandlerInput request){
+        RequestHandler handler = getRequestHandler();
+        RequestHandlerOutput requestHandlerOutput;
+        if (handler != null) {
+            try {
+                requestHandlerOutput = handler.handleRequest(request);
+            } catch (Exception e) {
+                logger.info("UNEXPECTED FAILURE while executing " + request.getRequestContext().getAction().name());
+                requestHandlerOutput = createErrorRequestHandlerObj(request,
+                    LCMCommandStatus.UNEXPECTED_ERROR, Msg.EXCEPTION_CALLING_DG, e);
+            }
+        } else {
+            String errorMsg = "LCM request cannot be processed at the moment because APPC isn't running";
+            requestHandlerOutput = createErrorRequestHandlerObj(request,
+                LCMCommandStatus.REJECTED, Msg.REQUEST_HANDLER_UNAVAILABLE, new APPCException(errorMsg));
+        }
+        return requestHandlerOutput;
+    }
 }
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/AppcProviderTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/AppcProviderTest.java
deleted file mode 100644
index e5eb5875e..000000000
--- a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/AppcProviderTest.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APPC
- * ================================================================================
- * Copyright (C) 2017 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.
- * 
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.appc;
-
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-import org.junit.After;
-import org.junit.Ignore;
-import org.junit.Test;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
-import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
-import org.openecomp.appc.provider.AppcProvider;
-
-/**
- * Defines a unit test class which tests the provider. This class leverages the AbstractDataBrokerTest class which
- * starts a real MD-SAL implementation to use inside of your unit tests. This is not an exhaustive test, but rather is
- * used to illustrate how one can leverage the AbstractDataBrokerTest to test MD-SAL providers/listeners.
- */
-public class AppcProviderTest extends AbstractDataBrokerTest {
-
-    private ExecutorService threadPool = Executors.newSingleThreadExecutor();
-    private AppcProvider provider;
-    private DataBroker dataBroker;
-
-    /**
-     * The @Before annotation is defined in the AbstractDataBrokerTest class. The method setupWithDataBroker is invoked
-     * from inside the @Before method and is used to initialize the databroker with objects for a test runs. In our case
-     * we use this oportunity to create an instance of our provider and initialize it (which registers it as a listener
-     * etc). This method runs before every @Test method below.
-     */
-    @Override
-    protected void setupWithDataBroker(DataBroker dataBroker) {
-        super.setupWithDataBroker(dataBroker);
-
-        this.dataBroker = dataBroker;
-        NotificationProviderService nps = null;
-        RpcProviderRegistry registry = null;
-
-        provider = new AppcProvider(dataBroker, nps, registry);
-    }
-
-    /**
-     * Shuts down our provider, testing close code. @After runs after every @Test method below.
-     */
-    @After
-    public void stop() throws Exception {
-        if (provider != null) {
-            provider.close();
-        }
-    }
-
-    /**
-     * This validates that when a task is created, the run count is initialized to 0
-     */
-    @Ignore
-    @Test
-    public void sampleUnitTest() {
-        // This is where you add your unit testing. You can access "DataBroker" as
-        // needed to create items etc.
-        // This a "Real" data broker.
-    }
-}
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderClientTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderClientTest.java
new file mode 100644
index 000000000..99d3122a2
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderClientTest.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.provider;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicService;
+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;
+import org.powermock.reflect.Whitebox;
+
+import java.util.Properties;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.powermock.api.mockito.PowerMockito.mockStatic;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({AppcProviderClient.class, FrameworkUtil.class})
+public class AppcProviderClientTest {
+    @Mock
+    private SvcLogicService svcLogicService;
+    @Mock
+    private AppcProviderClient appcProviderClient;
+
+    @Before
+    public void setUp() throws Exception {
+        // Prepare all mocks
+        mockStatic(FrameworkUtil.class);
+        Bundle mockedBundle = mock(Bundle.class);
+        PowerMockito.when(FrameworkUtil.getBundle(SvcLogicService.class)).thenReturn(mockedBundle);
+
+        BundleContext mockedBundleContext = mock(BundleContext.class);
+        Mockito.when(mockedBundle.getBundleContext()).thenReturn(mockedBundleContext);
+
+        ServiceReference svcRef = mock(ServiceReference.class);
+        Mockito.when(mockedBundleContext.getServiceReference(SvcLogicService.NAME)).thenReturn(svcRef);
+
+        Mockito.when(mockedBundleContext.getService(svcRef)).thenReturn(svcLogicService);
+
+        appcProviderClient = new AppcProviderClient();
+    }
+
+    @Test
+    public void testNonArgumentConstructor() {
+        AppcProviderClient appcProviderClient = new AppcProviderClient();
+        Assert.assertEquals(Whitebox.getInternalState(appcProviderClient, "svcLogic"), svcLogicService);
+    }
+
+    @Test
+    public void hasGraph() throws Exception {
+        doReturn(true).when(svcLogicService).hasGraph(any(), any(), any(), any());
+        boolean hasGraph = appcProviderClient.hasGraph("test-module", "test-rpc", "test-version", "test-mode");
+        Assert.assertTrue(hasGraph);
+    }
+
+    @Test
+    public void execute() throws Exception {
+        Properties properties = new Properties();
+        appcProviderClient.execute("test-module", "test-rpc", "test-version", "test-mode", properties);
+        verify(svcLogicService, times(1)).execute("test-module", "test-rpc", "test-version", "test-mode",
+            properties);
+    }
+
+}
\ No newline at end of file
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderLcmTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderLcmTest.java
new file mode 100644
index 000000000..11ab106e1
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderLcmTest.java
@@ -0,0 +1,1118 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.provider;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.AuditInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.AuditOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.CheckLockInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.CheckLockOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigBackupDeleteInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigBackupDeleteOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigBackupInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigBackupOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigExportInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigExportOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigModifyInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigModifyOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigRestoreInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigRestoreOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigScaleoutInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigScaleoutOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigureInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ConfigureOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.EvacuateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.EvacuateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.HealthCheckInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.HealthCheckOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.LiveUpgradeInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.LiveUpgradeOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.LockInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.LockOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.MigrateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.MigrateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RebuildInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RebuildOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RestartInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RestartOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RollbackInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.RollbackOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SnapshotInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SnapshotOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SoftwareUploadInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SoftwareUploadOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StartApplicationInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StartApplicationOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StartInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StartOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StopApplicationInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StopApplicationOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StopInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.StopOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SyncInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.SyncOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.TerminateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.TerminateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.TestInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.TestOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.UnlockInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.UnlockOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.ZULU;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.action.identifiers.ActionIdentifiers;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.action.identifiers.ActionIdentifiersBuilder;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.common.header.CommonHeader;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.common.header.CommonHeaderBuilder;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.status.Status;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.lcm.rev160108.status.StatusBuilder;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.openecomp.appc.domainmodel.lcm.ResponseContext;
+import org.openecomp.appc.executor.objects.LCMCommandStatus;
+import org.openecomp.appc.provider.lcm.util.ValidationService;
+import org.openecomp.appc.requesthandler.objects.RequestHandlerOutput;
+import org.osgi.framework.FrameworkUtil;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+import java.time.Clock;
+import java.time.LocalDateTime;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.powermock.api.mockito.PowerMockito.mockStatic;
+
+/**
+ * Integration Test class for AppcProviderLcm.
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({FrameworkUtil.class, AppcProviderLcm.class, ValidationService.class})
+public class AppcProviderLcmTest extends AbstractDataBrokerTest {
+    private Status successStatus = new StatusBuilder().setCode(400).setMessage("success").build();
+    private Status failStatus = new StatusBuilder().setCode(401).setMessage("failure").build();
+
+    private AppcProviderLcm appcProviderLcm;
+    private DataBroker dataBroker;
+    @Spy
+    private ValidationService validationService = ValidationService.getInstance();
+    @Mock
+    private RequestHandlerOutput requestHandlerOutput;
+    @Mock
+    private ResponseContext responseContext;
+    @Mock
+    private org.openecomp.appc.domainmodel.lcm.Status successlcmStatus;
+
+    /**
+     * The @Before annotation is defined in the AbstractDataBrokerTest class. The method setupWithDataBroker is invoked
+     * from inside the @Before method and is used to initialize the databroker with objects for a test runs. In our case
+     * we use this oportunity to create an instance of our provider and initialize it (which registers it as a listener
+     * etc). This method runs before every @Test method below.
+     */
+    @Override
+    protected void setupWithDataBroker(DataBroker dataBroker) {
+        super.setupWithDataBroker(dataBroker);
+
+        this.dataBroker = dataBroker;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        //mock appcProviderLcm
+        NotificationProviderService nps = mock(NotificationProviderService.class);
+        RpcProviderRegistry registry = mock(RpcProviderRegistry.class);
+        BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
+        PowerMockito.doReturn(rpcRegistration).when(registry).addRpcImplementation(any(), any());
+        appcProviderLcm = spy(new AppcProviderLcm(dataBroker, nps, registry));
+        //mock validationService
+        mockStatic(ValidationService.class);
+        PowerMockito.when(ValidationService.getInstance()).thenReturn(validationService);
+
+        doReturn(successlcmStatus).when(responseContext).getStatus();
+        doReturn(400).when(successlcmStatus).getCode();
+        doReturn("success").when(successlcmStatus).getMessage();
+    }
+
+    @Test
+    public void testConstructor() throws Exception {
+        ExecutorService executorService = Whitebox.getInternalState(appcProviderLcm, "executor");
+        Assert.assertNotNull(executorService);
+        BindingAwareBroker.RpcRegistration internalRpcRegistration = Whitebox.getInternalState(appcProviderLcm,
+            "rpcRegistration");
+        Assert.assertNotNull(internalRpcRegistration);
+    }
+
+    @Test
+    public void testClose() throws Exception {
+        ExecutorService executorService = spy(Executors.newFixedThreadPool(1));
+        Whitebox.setInternalState(appcProviderLcm, "executor", executorService);
+        BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
+        Whitebox.setInternalState(appcProviderLcm, "rpcRegistration", rpcRegistration);
+        appcProviderLcm.close();
+
+        verify(executorService, times(1)).shutdown();
+        verify(rpcRegistration, times(1)).close();
+    }
+
+    @Test
+    public void testRebuild() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        RebuildInput rebuildInput = mock(RebuildInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(rebuildInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(rebuildInput).getActionIdentifiers();
+
+        Future<RpcResult<RebuildOutput>> results = appcProviderLcm.rebuild(rebuildInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.rebuild(rebuildInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(rebuildInput).getActionIdentifiers();
+        results = appcProviderLcm.rebuild(rebuildInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testRestart() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        RestartInput restartInput = mock(RestartInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(restartInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(restartInput).getActionIdentifiers();
+
+        Future<RpcResult<RestartOutput>> results = appcProviderLcm.restart(restartInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.restart(restartInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(restartInput).getActionIdentifiers();
+        results = appcProviderLcm.restart(restartInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testStartApplication() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        StartApplicationInput startApplicationInput = mock(StartApplicationInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(startApplicationInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(startApplicationInput).getActionIdentifiers();
+
+        Future<RpcResult<StartApplicationOutput>> results = appcProviderLcm.startApplication(startApplicationInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.startApplication(startApplicationInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(startApplicationInput).getActionIdentifiers();
+        results = appcProviderLcm.startApplication(startApplicationInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testMigrate() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        MigrateInput migrateInput = mock(MigrateInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(migrateInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(migrateInput).getActionIdentifiers();
+
+        Future<RpcResult<MigrateOutput>> results = appcProviderLcm.migrate(migrateInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.migrate(migrateInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(migrateInput).getActionIdentifiers();
+        results = appcProviderLcm.migrate(migrateInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testEvacuate() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        EvacuateInput evacuateInput = mock(EvacuateInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(evacuateInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(evacuateInput).getActionIdentifiers();
+
+        Future<RpcResult<EvacuateOutput>> results = appcProviderLcm.evacuate(evacuateInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.evacuate(evacuateInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(evacuateInput).getActionIdentifiers();
+        results = appcProviderLcm.evacuate(evacuateInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testSnapshot() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        SnapshotInput snapshotInput = mock(SnapshotInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(snapshotInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(snapshotInput).getActionIdentifiers();
+
+        Future<RpcResult<SnapshotOutput>> results = appcProviderLcm.snapshot(snapshotInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.snapshot(snapshotInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(snapshotInput).getActionIdentifiers();
+        results = appcProviderLcm.snapshot(snapshotInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testRollback() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        RollbackInput rollbackInput = mock(RollbackInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(rollbackInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(rollbackInput).getActionIdentifiers();
+
+        Future<RpcResult<RollbackOutput>> results = appcProviderLcm.rollback(rollbackInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.rollback(rollbackInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(rollbackInput).getActionIdentifiers();
+        results = appcProviderLcm.rollback(rollbackInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testSync() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        SyncInput syncInput = mock(SyncInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(syncInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(syncInput).getActionIdentifiers();
+
+        Future<RpcResult<SyncOutput>> results = appcProviderLcm.sync(syncInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.sync(syncInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(syncInput).getActionIdentifiers();
+        results = appcProviderLcm.sync(syncInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testTerminate() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        TerminateInput terminateInput = mock(TerminateInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(terminateInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(terminateInput).getActionIdentifiers();
+
+        Future<RpcResult<TerminateOutput>> results = appcProviderLcm.terminate(terminateInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.terminate(terminateInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(terminateInput).getActionIdentifiers();
+        results = appcProviderLcm.terminate(terminateInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigure() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigureInput configureInput = mock(ConfigureInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(configureInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configureInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigureOutput>> results = appcProviderLcm.configure(configureInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configure(configureInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configureInput).getActionIdentifiers();
+        results = appcProviderLcm.configure(configureInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigModify() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigModifyInput configModifyInput = mock(ConfigModifyInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(configModifyInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configModifyInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigModifyOutput>> results = appcProviderLcm.configModify(configModifyInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configModify(configModifyInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configModifyInput).getActionIdentifiers();
+        results = appcProviderLcm.configModify(configModifyInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigScaleout() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigScaleoutInput configScaleoutInput = mock(ConfigScaleoutInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(configScaleoutInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configScaleoutInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigScaleoutOutput>> results = appcProviderLcm.configScaleout(configScaleoutInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configScaleout(configScaleoutInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configScaleoutInput).getActionIdentifiers();
+        results = appcProviderLcm.configScaleout(configScaleoutInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigRestore() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigRestoreInput configRestoreInput = mock(ConfigRestoreInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(configRestoreInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configRestoreInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigRestoreOutput>> results = appcProviderLcm.configRestore(configRestoreInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configRestore(configRestoreInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configRestoreInput).getActionIdentifiers();
+        results = appcProviderLcm.configRestore(configRestoreInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testTest() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        TestInput testInput = mock(TestInput.class);
+        doReturn(newCommonHeader("request-id-test")).when(testInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(testInput).getActionIdentifiers();
+
+        Future<RpcResult<TestOutput>> results = appcProviderLcm.test(testInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.test(testInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(testInput).getActionIdentifiers();
+        results = appcProviderLcm.test(testInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testStop() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        StopInput stopInput = mock(StopInput.class);
+        doReturn(newCommonHeader("request-id-stop")).when(stopInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(stopInput).getActionIdentifiers();
+
+        Future<RpcResult<StopOutput>> results = appcProviderLcm.stop(stopInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.stop(stopInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(stopInput).getActionIdentifiers();
+        results = appcProviderLcm.stop(stopInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testStart() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        StartInput startInput = mock(StartInput.class);
+        doReturn(newCommonHeader("request-id-start")).when(startInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(startInput).getActionIdentifiers();
+
+        Future<RpcResult<StartOutput>> results = appcProviderLcm.start(startInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.start(startInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(startInput).getActionIdentifiers();
+        results = appcProviderLcm.start(startInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testAudit() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        AuditInput auditInput = mock(AuditInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(auditInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(auditInput).getActionIdentifiers();
+
+        Future<RpcResult<AuditOutput>> results = appcProviderLcm.audit(auditInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.audit(auditInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(auditInput).getActionIdentifiers();
+        results = appcProviderLcm.audit(auditInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testSoftwareUpload() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        SoftwareUploadInput softwareUploadInput = mock(SoftwareUploadInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(softwareUploadInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(softwareUploadInput).getActionIdentifiers();
+
+        Future<RpcResult<SoftwareUploadOutput>> results = appcProviderLcm.softwareUpload(softwareUploadInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.softwareUpload(softwareUploadInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(softwareUploadInput).getActionIdentifiers();
+        results = appcProviderLcm.softwareUpload(softwareUploadInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testHealthCheck() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        HealthCheckInput healthCheckInput = mock(HealthCheckInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(healthCheckInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(healthCheckInput).getActionIdentifiers();
+
+        Future<RpcResult<HealthCheckOutput>> results = appcProviderLcm.healthCheck(healthCheckInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.healthCheck(healthCheckInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(healthCheckInput).getActionIdentifiers();
+        results = appcProviderLcm.healthCheck(healthCheckInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testLiveUpgrade() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        LiveUpgradeInput liveUpgradeInput = mock(LiveUpgradeInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(liveUpgradeInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(liveUpgradeInput).getActionIdentifiers();
+
+        Future<RpcResult<LiveUpgradeOutput>> results = appcProviderLcm.liveUpgrade(liveUpgradeInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.liveUpgrade(liveUpgradeInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(liveUpgradeInput).getActionIdentifiers();
+        results = appcProviderLcm.liveUpgrade(liveUpgradeInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testLock() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        LockInput lockInput = mock(LockInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(lockInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(lockInput).getActionIdentifiers();
+
+        Future<RpcResult<LockOutput>> results = appcProviderLcm.lock(lockInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.lock(lockInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(lockInput).getActionIdentifiers();
+        results = appcProviderLcm.lock(lockInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testUnlock() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        UnlockInput unlockInput = mock(UnlockInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(unlockInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(unlockInput).getActionIdentifiers();
+
+        Future<RpcResult<UnlockOutput>> results = appcProviderLcm.unlock(unlockInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.unlock(unlockInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(unlockInput).getActionIdentifiers();
+        results = appcProviderLcm.unlock(unlockInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testCheckLock() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        Map<String, String> additionalContext = new HashMap<>();
+        additionalContext.put("locked", "true");
+        doReturn(additionalContext).when(responseContext).getAdditionalContext();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        CheckLockInput checkLockInput = mock(CheckLockInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(checkLockInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(checkLockInput).getActionIdentifiers();
+
+        Future<RpcResult<CheckLockOutput>> results = appcProviderLcm.checkLock(checkLockInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.checkLock(checkLockInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(checkLockInput).getActionIdentifiers();
+        results = appcProviderLcm.checkLock(checkLockInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigBackup() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigBackupInput configBackupInput = mock(ConfigBackupInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(configBackupInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configBackupInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigBackupOutput>> results = appcProviderLcm.configBackup(configBackupInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configBackup(configBackupInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configBackupInput).getActionIdentifiers();
+        results = appcProviderLcm.configBackup(configBackupInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigBackupDelete() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigBackupDeleteInput configBackupDeleteInput = mock(ConfigBackupDeleteInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(configBackupDeleteInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configBackupDeleteInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigBackupDeleteOutput>> results = appcProviderLcm.configBackupDelete
+            (configBackupDeleteInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configBackupDelete(configBackupDeleteInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configBackupDeleteInput).getActionIdentifiers();
+        results = appcProviderLcm.configBackupDelete(configBackupDeleteInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testConfigExport() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        ConfigExportInput configExportInput = mock(ConfigExportInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(configExportInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(configExportInput).getActionIdentifiers();
+
+        Future<RpcResult<ConfigExportOutput>> results = appcProviderLcm.configExport
+            (configExportInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.configExport(configExportInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(configExportInput).getActionIdentifiers();
+        results = appcProviderLcm.configExport(configExportInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @Test
+    public void testStopApplication() throws Exception {
+        // Validation success
+        doReturn("Success").when(successlcmStatus).getMessage();
+        doReturn(responseContext).when(requestHandlerOutput).getResponseContext();
+        doReturn(requestHandlerOutput).when(appcProviderLcm).executeRequest(any());
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+
+        StopApplicationInput stopApplicationInput = mock(StopApplicationInput.class);
+        doReturn(newCommonHeader("request-id-aduit")).when(stopApplicationInput).getCommonHeader();
+        doReturn(newActionIdentifier("vnf-id", "vnfc-id", "vserver-id"))
+            .when(stopApplicationInput).getActionIdentifiers();
+
+        Future<RpcResult<StopApplicationOutput>> results = appcProviderLcm.stopApplication
+            (stopApplicationInput);
+        Assert.assertTrue(400 == results.get().getResult().getStatus().getCode());
+        Assert.assertEquals("Success", results.get().getResult().getStatus().getMessage());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // Validation failed
+        doReturn(failStatus).when(validationService).validateInput(any(), any(), any());
+        results = appcProviderLcm.stopApplication(stopApplicationInput);
+        Assert.assertEquals(failStatus, results.get().getResult().getStatus());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+
+        // parse exception
+        doReturn(null).when(validationService).validateInput(any(), any(), any());
+        doReturn(null).when(stopApplicationInput).getActionIdentifiers();
+        results = appcProviderLcm.stopApplication(stopApplicationInput);
+        Assert.assertTrue(LCMCommandStatus.REQUEST_PARSING_FAILED.getResponseCode()
+            == results.get().getResult().getStatus().getCode());
+        verify(appcProviderLcm, times(1)).executeRequest(any());
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (appcProviderLcm != null) {
+            appcProviderLcm.close();
+        }
+    }
+
+    private ActionIdentifiers newActionIdentifier(String vnfId, String vnfcId, String vserverId) {
+        ActionIdentifiersBuilder actionIdentifiersBuilder = new ActionIdentifiersBuilder();
+        actionIdentifiersBuilder.setVnfId(vnfId);
+        actionIdentifiersBuilder.setVnfcName(vnfcId);
+        actionIdentifiersBuilder.setVserverId(vserverId);
+        return actionIdentifiersBuilder.build();
+    }
+
+    private CommonHeader newCommonHeader(String requestId) {
+        CommonHeaderBuilder commonHeaderBuilder = new CommonHeaderBuilder();
+        commonHeaderBuilder.setRequestId(requestId);
+        commonHeaderBuilder.setApiVer("2.0.0");
+        commonHeaderBuilder.setOriginatorId("originatortest");
+        commonHeaderBuilder.setTimestamp(ZULU.getDefaultInstance(LocalDateTime.now(Clock.systemUTC()).toString() +
+            "Z"));
+        return commonHeaderBuilder.build();
+    }
+}
\ No newline at end of file
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderTest.java
new file mode 100644
index 000000000..e6f47b7ea
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/AppcProviderTest.java
@@ -0,0 +1,225 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.provider;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.EvacuateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.EvacuateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.MigrateInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.MigrateOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.ModifyConfigInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.ModifyConfigOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RebuildInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RebuildOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RestartInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.RestartOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.SnapshotInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.SnapshotOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.VmstatuscheckInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.VmstatuscheckOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.common.request.header.CommonRequestHeader;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.config.payload.ConfigPayload;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.vnf.resource.VnfResource;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.openecomp.appc.provider.topology.TopologyService;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({AppcProvider.class})
+public class AppcProviderTest extends AbstractDataBrokerTest {
+
+    @Mock
+    private CommonRequestHeader commonRequestHeader;
+    @Mock
+    private ConfigPayload configPayload;
+    @Mock
+    private VnfResource vnfResource;
+    @Mock
+    private TopologyService topologyService;
+
+    private AppcProvider provider;
+    private DataBroker dataBroker;
+
+    /**
+     * The @Before annotation is defined in the AbstractDataBrokerTest class. The method setupWithDataBroker is invoked
+     * from inside the @Before method and is used to initialize the databroker with objects for a test runs. In our case
+     * we use this oportunity to create an instance of our provider and initialize it (which registers it as a listener
+     * etc). This method runs before every @Test method below.
+     */
+    @Override
+    protected void setupWithDataBroker(DataBroker dataBroker) {
+        super.setupWithDataBroker(dataBroker);
+
+        this.dataBroker = dataBroker;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        NotificationProviderService nps = mock(NotificationProviderService.class);
+        RpcProviderRegistry registry = mock(RpcProviderRegistry.class);
+        BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
+        PowerMockito.doReturn(rpcRegistration).when(registry).addRpcImplementation(any(), any());
+
+        provider = spy(new AppcProvider(dataBroker, nps, registry));
+
+        PowerMockito.doReturn(topologyService).when(provider).getTopologyService();
+    }
+
+    @Test
+    public void testConstructor() throws Exception {
+        ExecutorService executorService = Whitebox.getInternalState(provider, "executor");
+        Assert.assertNotNull(executorService);
+        BindingAwareBroker.RpcRegistration internalRpcRegistration = Whitebox.getInternalState(provider,
+            "rpcRegistration");
+        Assert.assertNotNull(internalRpcRegistration);
+    }
+
+    @Test
+    public void testClose() throws Exception {
+        ExecutorService executorService = spy(Executors.newFixedThreadPool(1));
+        Whitebox.setInternalState(provider, "executor", executorService);
+        BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
+        Whitebox.setInternalState(provider, "rpcRegistration", rpcRegistration);
+        provider.close();
+
+        verify(executorService, times(1)).shutdown();
+        verify(rpcRegistration, times(1)).close();
+    }
+
+    @Test
+    public void testModifyConfig() throws Exception {
+        ModifyConfigInput modifyConfigInput = mock(ModifyConfigInput.class);
+        doReturn(commonRequestHeader).when(modifyConfigInput).getCommonRequestHeader();
+        doReturn(configPayload).when(modifyConfigInput).getConfigPayload();
+        // mock output
+        RpcResult<ModifyConfigOutput> modifyConfigOutput = mock(RpcResult.class);
+        PowerMockito.doReturn(modifyConfigOutput).when(topologyService).modifyConfig(any(), any());
+
+        Future<RpcResult<ModifyConfigOutput>> rpcResultFuture = provider.modifyConfig(modifyConfigInput);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testRebuild() throws Exception {
+        RebuildInput input = mock(RebuildInput.class);
+        RpcResult<RebuildOutput> output = mock(RpcResult.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+        doReturn(output).when(topologyService).rebuild(any(), any());
+
+        Future<RpcResult<RebuildOutput>> rpcResultFuture = provider.rebuild(input);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testRestart() throws Exception {
+        RestartInput input = mock(RestartInput.class);
+        RpcResult<RestartOutput> output = mock(RpcResult.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+        doReturn(output).when(topologyService).restart(any(), any());
+
+        Future<RpcResult<RestartOutput>> rpcResultFuture = provider.restart(input);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testMigrate() throws Exception {
+        MigrateInput input = mock(MigrateInput.class);
+        RpcResult<MigrateOutput> output = mock(RpcResult.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+        doReturn(output).when(topologyService).migrate(any(), any());
+
+        Future<RpcResult<MigrateOutput>> rpcResultFuture = provider.migrate(input);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testEvacuate() throws Exception {
+        EvacuateInput input = mock(EvacuateInput.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+
+        Future<RpcResult<EvacuateOutput>> rpcResultFuture = provider.evacuate(input);
+
+        Assert.assertNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testSnapshot() throws Exception {
+        SnapshotInput input = mock(SnapshotInput.class);
+        RpcResult<SnapshotOutput> output = mock(RpcResult.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+        doReturn(output).when(topologyService).snapshot(any(), any());
+
+        Future<RpcResult<SnapshotOutput>> rpcResultFuture = provider.snapshot(input);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @Test
+    public void testVmstatuscheck() throws Exception {
+        VmstatuscheckInput input = mock(VmstatuscheckInput.class);
+        RpcResult<VmstatuscheckOutput> output = mock(RpcResult.class);
+        doReturn(vnfResource).when(input).getVnfResource();
+        doReturn(output).when(topologyService).vmstatuscheck(any(), any());
+
+        Future<RpcResult<VmstatuscheckOutput>> rpcResultFuture = provider.vmstatuscheck(input);
+
+        Assert.assertNotNull(rpcResultFuture);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (provider != null) {
+            provider.close();
+        }
+    }
+}
\ No newline at end of file
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/ResponseHeaderBuilderTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/ResponseHeaderBuilderTest.java
new file mode 100644
index 000000000..fad60a239
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/ResponseHeaderBuilderTest.java
@@ -0,0 +1,38 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.provider;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.common.response.header.CommonResponseHeader;
+
+public class ResponseHeaderBuilderTest {
+
+    @Test
+    public void buildHeader() throws Exception {
+        CommonResponseHeader commonResponseHeader = ResponseHeaderBuilder.buildHeader(true, "request-id", "reason", 1L);
+        Assert.assertNotNull(commonResponseHeader.getCompleted());
+    }
+}
\ No newline at end of file
diff --git a/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/topology/TopologyServiceTest.java b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/topology/TopologyServiceTest.java
new file mode 100644
index 000000000..215b10a31
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/test/java/org/openecomp/appc/provider/topology/TopologyServiceTest.java
@@ -0,0 +1,157 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.provider.topology;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.UUID;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.common.request.header.CommonRequestHeader;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.config.payload.ConfigPayload;
+import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160104.vnf.resource.VnfResource;
+import org.openecomp.appc.configuration.Configuration;
+import org.openecomp.appc.configuration.ConfigurationFactory;
+import org.openecomp.appc.provider.AppcProvider;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.internal.verification.VerificationModeFactory.times;
+import static org.powermock.api.mockito.PowerMockito.mockStatic;
+import static org.powermock.api.mockito.PowerMockito.spy;
+import static org.powermock.api.mockito.PowerMockito.verifyPrivate;
+import static org.powermock.api.mockito.PowerMockito.when;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({TopologyService.class, ConfigurationFactory.class})
+public class TopologyServiceTest {
+    @Mock
+    private AppcProvider appcProvider;
+    private TopologyService topologyService;
+
+    @Before
+    public void setUp() throws Exception {
+        mockStatic(ConfigurationFactory.class);
+        Configuration configuration = mock(Configuration.class);
+        when(ConfigurationFactory.getConfiguration()).thenReturn(configuration);
+        doReturn("NODE_NAME").when(configuration).getProperty("appc.provider.vfodl.url");
+
+        topologyService = spy(new TopologyService(appcProvider));
+    }
+
+    @Test
+    public void modifyConfig() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        ConfigPayload configPayload = mock(ConfigPayload.class);
+        doReturn("url").when(configPayload).getConfigUrl();
+        doReturn("configJson").when(configPayload).getConfigJson();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.modifyConfig(commonRequestHeader, configPayload);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+    @Test
+    public void migrate() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        VnfResource vnfResource = mock(VnfResource.class);
+        UUID uuid = mock(UUID.class);
+        doReturn("uuid-value").when(uuid).getValue();
+        doReturn(uuid).when(vnfResource).getVmId();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.migrate(commonRequestHeader, vnfResource);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+    @Test
+    public void restart() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        VnfResource vnfResource = mock(VnfResource.class);
+        UUID uuid = mock(UUID.class);
+        doReturn("uuid-value").when(uuid).getValue();
+        doReturn(uuid).when(vnfResource).getVmId();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.restart(commonRequestHeader, vnfResource);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+    @Test
+    public void rebuild() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        VnfResource vnfResource = mock(VnfResource.class);
+        UUID uuid = mock(UUID.class);
+        doReturn("uuid-value").when(uuid).getValue();
+        doReturn(uuid).when(vnfResource).getVmId();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.rebuild(commonRequestHeader, vnfResource);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+    @Test
+    public void snapshot() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        VnfResource vnfResource = mock(VnfResource.class);
+        UUID uuid = mock(UUID.class);
+        doReturn("uuid-value").when(uuid).getValue();
+        doReturn(uuid).when(vnfResource).getVmId();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.snapshot(commonRequestHeader, vnfResource);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+    @Test
+    public void vmstatuscheck() throws Exception {
+        CommonRequestHeader commonRequestHeader = mock(CommonRequestHeader.class);
+        doReturn("request-id").when(commonRequestHeader).getServiceRequestId();
+        VnfResource vnfResource = mock(VnfResource.class);
+        UUID uuid = mock(UUID.class);
+        doReturn("uuid-value").when(uuid).getValue();
+        doReturn(uuid).when(vnfResource).getVmId();
+        PowerMockito.doReturn(true).when(topologyService, "callGraph", any());
+
+        topologyService.vmstatuscheck(commonRequestHeader, vnfResource);
+
+        verifyPrivate(topologyService, times(1)).invoke("callGraph", any());
+    }
+
+}
\ No newline at end of file