Stability fixes

sdnc now logs the full response message as a json
removed erroneous encoding of variables with full XML
Return created network from getVirtualLinkL3Network
added exception logger to workflowaction aai check
Check for null value for vnfcPorts before referencing it
Added test case for invalid camunda response
Changed to use updateStatus method
Added saving for currentActiveReq and test for 401 resp
Change JUnit to use expectedException and clean up unused items.
Add vfModuleId to the exception message for missing model info.
Report an error if VF Module model info is expected but is null.
- Just renamed the Cvnfc and Vnfc set names
- Updated code to check for duplicate VNFC's across multiple modules in
the same VNF.
- Removed commented out if statement line for ALLOTTED_RESOURCE
- Reinitialize the Cvnfc and Vnfc Sets each time we iterate the
VFModule loop.  This will avoid the concurrent modification exception.
Eliminated Ben from the sample request
Changed to use else if for null check
Added null check before catdb call and test case
Fix implementation of a call to VNF Adapter for DeleteVolumeGroupBB.
Update the method to no call save and do a put
Revert usage of PUT method, use save instead

Change-Id: I9f69fb68d0639c23b8e1de6931938119bd3ac54b
Issue-ID: SO-1032
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

11 files changed, 182 insertions, 52 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasks.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasks.java
index 6ec9007cd0..48b4ebb982 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasks.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasks.java
@@ -21,6 +21,7 @@
 package org.onap.so.bpmn.infrastructure.adapter.vnf.tasks;
 
 import org.onap.so.adapters.vnfrest.DeleteVfModuleRequest;
+import org.onap.so.adapters.vnfrest.DeleteVolumeGroupRequest;
 import org.onap.so.bpmn.common.BuildingBlockExecution;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
@@ -57,7 +58,9 @@ public class VnfAdapterDeleteTasks {
 			ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
 			VolumeGroup volumeGroup = extractPojosForBB.extractByKey(execution, ResourceKey.VOLUME_GROUP_ID, execution.getLookupMap().get(ResourceKey.VOLUME_GROUP_ID));
 			
-			vnfAdapterVolumeGroupResources.deleteVolumeGroup(gBBInput.getRequestContext(), gBBInput.getCloudRegion(), serviceInstance, volumeGroup);
+			DeleteVolumeGroupRequest deleteVolumeGroupRequest = vnfAdapterVolumeGroupResources.deleteVolumeGroupRequest(gBBInput.getRequestContext(), gBBInput.getCloudRegion(), serviceInstance, volumeGroup);
+			execution.setVariable(VNFREST_REQUEST, deleteVolumeGroupRequest.toXmlString());
+			execution.setVariable("deleteVolumeGroupRequest", "true");
 		} catch (Exception ex) {
 			exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 		}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
index 5809d16492..a998f6934f 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
@@ -727,6 +727,7 @@ public class WorkflowAction {
 			}
 			return generatedResourceId;
 		} catch (Exception ex) {
+			msoLogger.error(ex);
 			throw new IllegalStateException(
 					"WorkflowAction was unable to verify if the instance name already exist in AAI.");
 		}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
index 515f04b218..11a694140c 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
@@ -506,33 +506,35 @@ public class VnfAdapterVfModuleObjectMapper {
 		
 		String vmTypeKey = vnfcNetworkdata.getVnfcType();
 		GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcPorts vnfcPorts = vnfcNetworkdata.getVnfcPorts();
-		List<GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort> vnfcPortList = vnfcPorts.getVnfcPort();
-		if (vnfcPortList != null) {									
-			for(int portIdx = 0; portIdx < vnfcPortList.size(); portIdx++){
-			
-				GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort vnfcPort = vnfcPortList.get(portIdx);
-				GenericResourceApiSubInterfaceNetworkData vnicSubInterfaces = vnfcPort.getVnicSubInterfaces();
-			
-				String vnicSubInterfacesString = convertToString(vnicSubInterfaces);
-				String  networkRoleKey = vnfcPort.getCommonSubInterfaceRole();	
-				String subInterfaceKey = createVnfcSubInterfaceKey(vmTypeKey, networkDataIdx, networkRoleKey, portIdx);
-				String globalSubInterfaceKey = createGlobalVnfcSubInterfaceKey(vmTypeKey, networkRoleKey, portIdx);
+		if (vnfcPorts != null) {
+			List<GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort> vnfcPortList = vnfcPorts.getVnfcPort();		
+			if (vnfcPortList != null) {									
+				for(int portIdx = 0; portIdx < vnfcPortList.size(); portIdx++){
 				
-				buildVfModuleSubInterfacesCount(paramsMap, globalSubInterfaceKey, vnicSubInterfaces);
-			
-				buildVfModuleVlanTag(paramsMap, subInterfaceKey, vnicSubInterfacesString);
-			
-				buildVfModuleNetworkName(paramsMap, subInterfaceKey, vnicSubInterfacesString);
-			
-				buildVfModuleNetworkId(paramsMap, subInterfaceKey, vnicSubInterfacesString);
-
-				buildVfModuleIpV4AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
-			
-				buildVfModuleIpV6AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
-			
-				buildVfModuleFloatingIpV4HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
-
-				buildVfModuleFloatingIpV6HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
+					GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort vnfcPort = vnfcPortList.get(portIdx);
+					GenericResourceApiSubInterfaceNetworkData vnicSubInterfaces = vnfcPort.getVnicSubInterfaces();
+				
+					String vnicSubInterfacesString = convertToString(vnicSubInterfaces);
+					String  networkRoleKey = vnfcPort.getCommonSubInterfaceRole();	
+					String subInterfaceKey = createVnfcSubInterfaceKey(vmTypeKey, networkDataIdx, networkRoleKey, portIdx);
+					String globalSubInterfaceKey = createGlobalVnfcSubInterfaceKey(vmTypeKey, networkRoleKey, portIdx);
+					
+					buildVfModuleSubInterfacesCount(paramsMap, globalSubInterfaceKey, vnicSubInterfaces);
+				
+					buildVfModuleVlanTag(paramsMap, subInterfaceKey, vnicSubInterfacesString);
+				
+					buildVfModuleNetworkName(paramsMap, subInterfaceKey, vnicSubInterfacesString);
+				
+					buildVfModuleNetworkId(paramsMap, subInterfaceKey, vnicSubInterfacesString);
+	
+					buildVfModuleIpV4AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
+				
+					buildVfModuleIpV6AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
+				
+					buildVfModuleFloatingIpV4HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
+	
+					buildVfModuleFloatingIpV6HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
+				}
 			}
 		}
 	}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResources.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResources.java
index 8655104830..efbbeae737 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResources.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResources.java
@@ -22,7 +22,6 @@ package org.onap.so.client.orchestration;
 
 import org.onap.so.adapters.vnfrest.CreateVolumeGroupRequest;
 import org.onap.so.adapters.vnfrest.DeleteVolumeGroupRequest;
-import org.onap.so.adapters.vnfrest.DeleteVolumeGroupResponse;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
@@ -49,9 +48,7 @@ public class VnfAdapterVolumeGroupResources {
 		return vnfAdapterObjectMapper.createVolumeGroupRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, genericVnf, volumeGroup, sdncVfModuleQueryResponse);
 	}
 	
-	public DeleteVolumeGroupResponse deleteVolumeGroup(RequestContext requestContext, CloudRegion cloudRegion, ServiceInstance serviceInstance, VolumeGroup volumeGroup) throws Exception {
-		DeleteVolumeGroupRequest deleteVolumeGroupRequest = vnfAdapterObjectMapper.deleteVolumeGroupRequestMapper(requestContext, cloudRegion, serviceInstance, volumeGroup);
-		msoLogger.debug(deleteVolumeGroupRequest.toString());
-		return vnfVolumeAdapterClient.deleteVNFVolumes(volumeGroup.getVolumeGroupId(), deleteVolumeGroupRequest);
+	public DeleteVolumeGroupRequest deleteVolumeGroupRequest(RequestContext requestContext, CloudRegion cloudRegion, ServiceInstance serviceInstance, VolumeGroup volumeGroup) throws Exception {
+		return vnfAdapterObjectMapper.deleteVolumeGroupRequestMapper(requestContext, cloudRegion, serviceInstance, volumeGroup);		
 	}
 }
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/SDNCClient.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/SDNCClient.java
index 0061f50ba8..a4b40393a3 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/SDNCClient.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/SDNCClient.java
@@ -21,6 +21,7 @@
 package org.onap.so.client.sdnc;
 
 import java.util.LinkedHashMap;
+import java.util.Optional;
 
 import javax.ws.rs.core.UriBuilder;
 
@@ -35,6 +36,9 @@ import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpHeaders;
 import org.springframework.stereotype.Component;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
 @Component
 public class SDNCClient {
 
@@ -62,10 +66,25 @@ public class SDNCClient {
 			STOClient.setHttpHeader(httpHeader);
 			msoLogger.info("Running SDNC CLIENT for TargetUrl: " + targetUrl);
 			LinkedHashMap<?, ?> output = STOClient.post(jsonRequest, new ParameterizedTypeReference<LinkedHashMap<? ,?>>() {});
+			Optional<String> sdncResponse = logSDNCResponse(output);
+			if(sdncResponse.isPresent()){
+				msoLogger.info(sdncResponse.get());
+			}
 			msoLogger.info("Validating output...");
 			return sdnCommonTasks.validateSDNResponse(output);
 	}
 
+	protected Optional<String> logSDNCResponse(LinkedHashMap<?, ?> output) {
+		ObjectMapper mapper = new ObjectMapper();
+		String sdncOutput = "";
+		try {
+			sdncOutput = mapper.writeValueAsString(output);
+			return Optional.of(sdncOutput);
+		} catch (JsonProcessingException e) {
+			msoLogger.debug("Failed to map response from sdnc to json string for logging purposes.");
+		}
+		return Optional.empty();
+	}
 
 	/**
 	 * 
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
index 53e7dc4536..84f056dc4d 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
@@ -25,6 +25,7 @@ import org.onap.so.bpmn.servicedecomposition.bbobjects.*;
 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.springframework.stereotype.Component;
+import org.onap.so.client.exception.MapperException;
 
 @Component
 public class GeneralTopologyObjectMapper {
@@ -109,16 +110,21 @@ public class GeneralTopologyObjectMapper {
 	/*
 	 * Build GenericResourceApiVfModuleinformationVfModuleInformation
 	 */
-	public GenericResourceApiVfmoduleinformationVfModuleInformation buildVfModuleInformation(VfModule vfModule, GenericVnf vnf, ServiceInstance serviceInstance, boolean includeModelInformation){
+	public GenericResourceApiVfmoduleinformationVfModuleInformation buildVfModuleInformation(VfModule vfModule, GenericVnf vnf, ServiceInstance serviceInstance, boolean includeModelInformation) throws MapperException {
 		GenericResourceApiVfmoduleinformationVfModuleInformation vfModuleInformation = new GenericResourceApiVfmoduleinformationVfModuleInformation();
 		if (includeModelInformation) {
-			GenericResourceApiOnapmodelinformationOnapModelInformation onapModelInformation = new GenericResourceApiOnapmodelinformationOnapModelInformation();
-			onapModelInformation.setModelInvariantUuid(vfModule.getModelInfoVfModule().getModelInvariantUUID());
-			onapModelInformation.setModelName(vfModule.getModelInfoVfModule().getModelName());
-			onapModelInformation.setModelVersion(vfModule.getModelInfoVfModule().getModelVersion());
-			onapModelInformation.setModelUuid(vfModule.getModelInfoVfModule().getModelUUID());
-			onapModelInformation.setModelCustomizationUuid(vfModule.getModelInfoVfModule().getModelCustomizationUUID());
-			vfModuleInformation.setOnapModelInformation(onapModelInformation);
+			if (vfModule.getModelInfoVfModule() == null) {
+				throw new MapperException("VF Module model info is null for " + vfModule.getVfModuleId());
+			}
+			else {
+				GenericResourceApiOnapmodelinformationOnapModelInformation onapModelInformation = new GenericResourceApiOnapmodelinformationOnapModelInformation();
+				onapModelInformation.setModelInvariantUuid(vfModule.getModelInfoVfModule().getModelInvariantUUID());
+				onapModelInformation.setModelName(vfModule.getModelInfoVfModule().getModelName());
+				onapModelInformation.setModelVersion(vfModule.getModelInfoVfModule().getModelVersion());
+				onapModelInformation.setModelUuid(vfModule.getModelInfoVfModule().getModelUUID());
+				onapModelInformation.setModelCustomizationUuid(vfModule.getModelInfoVfModule().getModelCustomizationUUID());
+				vfModuleInformation.setOnapModelInformation(onapModelInformation);
+			}
 		}
 		if (vfModule.getModelInfoVfModule() != null) {
 			vfModuleInformation.setVfModuleType(vfModule.getModelInfoVfModule().getModelName());
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
index af670d13d5..7013a50dcf 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
@@ -30,6 +30,7 @@ import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
+import org.onap.so.client.exception.MapperException;
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.onap.so.client.sdnc.beans.SDNCSvcOperation;
 import org.onap.so.logger.MessageEnum;
@@ -58,7 +59,7 @@ public class VfModuleTopologyOperationRequestMapper {
 
 	public GenericResourceApiVfModuleOperationInformation reqMapper(SDNCSvcOperation svcOperation,
 			SDNCSvcAction svcAction,  VfModule vfModule, VolumeGroup volumeGroup, GenericVnf vnf, ServiceInstance serviceInstance,
-			Customer customer, CloudRegion cloudRegion, RequestContext requestContext, String sdncAssignResponse) {
+			Customer customer, CloudRegion cloudRegion, RequestContext requestContext, String sdncAssignResponse) throws MapperException {
 		GenericResourceApiVfModuleOperationInformation req = new GenericResourceApiVfModuleOperationInformation();
 		
 		boolean includeModelInformation = false;	
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasksTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasksTest.java
index 4ea11c235b..3ff9ce605e 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasksTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnf/tasks/VnfAdapterDeleteTasksTest.java
@@ -30,7 +30,7 @@ import org.camunda.bpm.engine.delegate.BpmnError;
 import org.junit.Before;
 import org.junit.Test;
 import org.onap.so.adapters.vnfrest.DeleteVfModuleRequest;
-import org.onap.so.adapters.vnfrest.DeleteVolumeGroupResponse;
+import org.onap.so.adapters.vnfrest.DeleteVolumeGroupRequest;
 import org.onap.so.bpmn.BaseTaskTest;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
@@ -95,20 +95,22 @@ public class VnfAdapterDeleteTasksTest extends BaseTaskTest{
 	
 	@Test
 	public void test_deleteVolumeGroup() throws Exception {
-		DeleteVolumeGroupResponse deleteVolumeGroupResponse = new DeleteVolumeGroupResponse();
+		DeleteVolumeGroupRequest deleteVolumeGroupRequest = new DeleteVolumeGroupRequest();
+		deleteVolumeGroupRequest.setVolumeGroupId("volumeGroupId");
 		
-		doReturn(deleteVolumeGroupResponse).when(vnfAdapterVolumeGroupResources).deleteVolumeGroup(requestContext, cloudRegion, serviceInstance, volumeGroup);
+		doReturn(deleteVolumeGroupRequest).when(vnfAdapterVolumeGroupResources).deleteVolumeGroupRequest(requestContext, cloudRegion, serviceInstance, volumeGroup);
 		
 		vnfAdapterDeleteTasks.deleteVolumeGroup(execution);
 		
-		verify(vnfAdapterVolumeGroupResources, times(1)).deleteVolumeGroup(requestContext, cloudRegion, serviceInstance, volumeGroup);
+		verify(vnfAdapterVolumeGroupResources, times(1)).deleteVolumeGroupRequest(requestContext, cloudRegion, serviceInstance, volumeGroup);
+		assertEquals(execution.getVariable("VNFREST_Request"), deleteVolumeGroupRequest.toXmlString());
 	}
 	
 	@Test
 	public void deleteVolumeGroupExceptionTest() throws Exception {
 		expectedException.expect(BpmnError.class);
 		
-		doThrow(Exception.class).when(vnfAdapterVolumeGroupResources).deleteVolumeGroup(requestContext, cloudRegion, serviceInstance, volumeGroup);
+		doThrow(Exception.class).when(vnfAdapterVolumeGroupResources).deleteVolumeGroupRequest(requestContext, cloudRegion, serviceInstance, volumeGroup);
 	
 		vnfAdapterDeleteTasks.deleteVolumeGroup(execution);
 	}
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResourcesTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResourcesTest.java
index ee0e60c38a..d582253df1 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResourcesTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/VnfAdapterVolumeGroupResourcesTest.java
@@ -110,13 +110,10 @@ public class VnfAdapterVolumeGroupResourcesTest  extends TestDataSetup {
 		DeleteVolumeGroupRequest deleteVolumeGroupRequest = new DeleteVolumeGroupRequest();
 		doReturn(deleteVolumeGroupRequest).when(MOCK_vnfAdapterObjectMapper).deleteVolumeGroupRequestMapper(requestContext, cloudRegion, serviceInstance, volumeGroup);
 	
-		DeleteVolumeGroupResponse expectedDeleteVolumeGroupResponse = new DeleteVolumeGroupResponse();
-		doReturn(expectedDeleteVolumeGroupResponse).when(MOCK_vnfVolumeAdapterClient).deleteVNFVolumes(volumeGroup.getVolumeGroupId(), deleteVolumeGroupRequest);
+		DeleteVolumeGroupRequest expectedDeleteVolumeGroupRequest = new DeleteVolumeGroupRequest();		
+		DeleteVolumeGroupRequest actualDeleteVolumeGroupRequest = vnfAdapterVolumeGroupResources.deleteVolumeGroupRequest(requestContext, cloudRegion, serviceInstance, volumeGroup);		
 		
-		DeleteVolumeGroupResponse actualDeleteVolumeGroupResponse = vnfAdapterVolumeGroupResources.deleteVolumeGroup(requestContext, cloudRegion, serviceInstance, volumeGroup);
-		
-		verify(MOCK_vnfVolumeAdapterClient, times(1)).deleteVNFVolumes(volumeGroup.getVolumeGroupId(), deleteVolumeGroupRequest);
 		verify(MOCK_vnfAdapterObjectMapper, times(1)).deleteVolumeGroupRequestMapper(requestContext, cloudRegion, serviceInstance, volumeGroup);
-		assertThat(expectedDeleteVolumeGroupResponse, Matchers.sameBeanAs(actualDeleteVolumeGroupResponse));
+		assertThat(expectedDeleteVolumeGroupRequest, Matchers.sameBeanAs(actualDeleteVolumeGroupRequest));
 	}
 }
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/SDNCClientLogResponseTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/SDNCClientLogResponseTest.java
new file mode 100644
index 0000000000..e28c465437
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/SDNCClientLogResponseTest.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.client.sdnc;
+
+import static org.junit.Assert.*;
+
+import java.util.LinkedHashMap;
+import java.util.Optional;
+
+import org.junit.Test;
+
+public class SDNCClientLogResponseTest {
+
+	private SDNCClient sdncClient = new SDNCClient();
+
+    @Test
+    public void logSDNCResponseTest() {
+    	LinkedHashMap<String, String> output = new LinkedHashMap<>();
+    	output.put("response-code", "404");
+    	output.put("response-message", "not found");
+    	Optional<String> response = sdncClient.logSDNCResponse(output);
+    	assertEquals(true, response.isPresent());
+    	assertEquals("{\"response-code\":\"404\",\"response-message\":\"not found\"}",response.get());
+    }
+}
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
index b3999a788c..04397c499d 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
@@ -29,7 +29,9 @@ import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.util.HashMap;
 
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.Customer;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
@@ -41,6 +43,7 @@ import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoGenericVnf;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoServiceInstance;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoVfModule;
+import org.onap.so.client.exception.MapperException;
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.onap.so.client.sdnc.beans.SDNCSvcOperation;
 
@@ -50,6 +53,10 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 public class VfModuleTopologyOperationRequestMapperTest {
 
 	private final static String JSON_FILE_LOCATION = "src/test/resources/__files/BuildingBlocks/";
+	private final static String ERRORMESSAGE = "VF Module model info is null for testVfModuleId";
+	
+	@Rule
+	public ExpectedException expectedException = ExpectedException.none();
 
 	@Test
 	public void assignGenericResourceApiVfModuleInformationTest() throws Exception {
@@ -220,5 +227,57 @@ public class VfModuleTopologyOperationRequestMapperTest {
 		assertEquals("vnfModelCustomizationUuid", vfModuleSDNCrequest.getVnfInformation().getOnapModelInformation().getModelCustomizationUuid());
 		assertEquals("vfModuleModelCustomizationUuid", vfModuleSDNCrequest.getVfModuleInformation().getOnapModelInformation().getModelCustomizationUuid());
 	}
+	
+	@Test
+	public void reqMapperNoModelInfoTest() throws Exception {
+
+		// prepare and set service instance
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		ModelInfoServiceInstance modelInfoServiceInstance = new ModelInfoServiceInstance();
+		modelInfoServiceInstance.setModelInvariantUuid("serviceModelInvariantUuid");
+		modelInfoServiceInstance.setModelName("serviceModelName");
+		modelInfoServiceInstance.setModelUuid("serviceModelUuid");
+		modelInfoServiceInstance.setModelVersion("serviceModelVersion");
+
+		serviceInstance.setModelInfoServiceInstance(modelInfoServiceInstance);
+		// prepare Customer object
+		Customer customer = new Customer();
+		customer.setGlobalCustomerId("globalCustomerId");
+		customer.setServiceSubscription(new ServiceSubscription());
+		// set Customer on service instance
+		customer.getServiceSubscription().getServiceInstances().add(serviceInstance);
+		//
+		RequestContext requestContext = new RequestContext();
+		HashMap<String, String> userParams = new HashMap<String, String>();
+		userParams.put("key1", "value1");
+		requestContext.setUserParams(userParams);
+		requestContext.setProductFamilyId("productFamilyId");
+
+		GenericVnf vnf = new GenericVnf();
+		vnf.setVnfId("testVnfId");
+		vnf.setVnfType("testVnfType");
+		ModelInfoGenericVnf modelInfoGenericVnf = new ModelInfoGenericVnf();
+		modelInfoGenericVnf.setModelInvariantUuid("vnfModelInvariantUuid");
+		modelInfoGenericVnf.setModelName("vnfModelName");
+		modelInfoGenericVnf.setModelVersion("vnfModelVersion");
+		modelInfoGenericVnf.setModelUuid("vnfModelUuid");
+		modelInfoGenericVnf.setModelCustomizationUuid("vnfModelCustomizationUuid");
+		vnf.setModelInfoGenericVnf(modelInfoGenericVnf);
+
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("testVfModuleId");
+		vfModule.setVfModuleName("testVfModuleName");		
+		vfModule.setModelInfoVfModule(null);
+
+		CloudRegion cloudRegion = new CloudRegion();
+		
+		VfModuleTopologyOperationRequestMapper mapper = new VfModuleTopologyOperationRequestMapper();
+		expectedException.expect(MapperException.class);
+		expectedException.expectMessage(ERRORMESSAGE);
+		
+		mapper.reqMapper(SDNCSvcOperation.VF_MODULE_TOPOLOGY_OPERATION, SDNCSvcAction.ASSIGN, vfModule, null, vnf, serviceInstance, customer,
+			cloudRegion, requestContext, null);		
+	}
 
 }