### Question:
NetworkAdapterObjectMapper { public RollbackNetworkRequest createNetworkRollbackRequestMapper(RequestContext requestContext, CloudRegion cloudRegion, OrchestrationContext orchestrationContext, ServiceInstance serviceInstance, L3Network l3Network, Map<String, String> userInput, String cloudRegionPo, CreateNetworkResponse createNetworkResponse) { RollbackNetworkRequest rollbackNetworkRequest = new RollbackNetworkRequest(); rollbackNetworkRequest = setCommonRollbackRequestFields(rollbackNetworkRequest, requestContext); NetworkRollback networkRollback = buildNetworkRollback(l3Network, cloudRegion, cloudRegionPo, createNetworkResponse); rollbackNetworkRequest.setNetworkRollback(networkRollback); return rollbackNetworkRequest; }  CreateNetworkRequest createNetworkRequestMapper(RequestContext requestContext, CloudRegion cloudRegion,
            OrchestrationContext orchestrationContext, ServiceInstance serviceInstance, L3Network l3Network,
            Map<String, String> userInput, String cloudRegionPo, Customer customer); DeleteNetworkRequest deleteNetworkRequestMapper(RequestContext requestContext, CloudRegion cloudRegion,
            ServiceInstance serviceInstance, L3Network l3Network); RollbackNetworkRequest createNetworkRollbackRequestMapper(RequestContext requestContext,
            CloudRegion cloudRegion, OrchestrationContext orchestrationContext, ServiceInstance serviceInstance,
            L3Network l3Network, Map<String, String> userInput, String cloudRegionPo,
            CreateNetworkResponse createNetworkResponse); UpdateNetworkRequest createNetworkUpdateRequestMapper(RequestContext requestContext, CloudRegion cloudRegion,
            OrchestrationContext orchestrationContext, ServiceInstance serviceInstance, L3Network l3Network,
            Map<String, String> userInput, Customer customer); MsoRequest createMsoRequest(RequestContext requestContext, ServiceInstance serviceInstance);  }### Answer:
@Test public void createNetworkRollbackRequestMapperTest() throws Exception { String cloudRegionPo = "cloudRegionPo"; RollbackNetworkRequest expectedRollbackNetworkRequest = new RollbackNetworkRequest(); expectedRollbackNetworkRequest.setMessageId(requestContext.getMsoRequestId()); NetworkRollback networkRollback = new NetworkRollback(); networkRollback.setCloudId(cloudRegionPo); networkRollback.setNetworkCreated(true); networkRollback.setNetworkId(l3Network.getNetworkId()); networkRollback.setNetworkType(l3Network.getNetworkType()); networkRollback.setTenantId(cloudRegion.getTenantId()); expectedRollbackNetworkRequest.setNetworkRollback(networkRollback); expectedRollbackNetworkRequest.setSkipAAI(true); CreateNetworkResponse createNetworkResponse = new CreateNetworkResponse(); createNetworkResponse.setNetworkCreated(true); RollbackNetworkRequest rollbackNetworkRequest = SPY_networkAdapterObjectMapper .createNetworkRollbackRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, l3Network, userInput, cloudRegionPo, createNetworkResponse); assertThat(rollbackNetworkRequest, sameBeanAs(expectedRollbackNetworkRequest).ignoring("contrailNetwork") .ignoring("providerVlanNetwork").ignoring("subnets").ignoring("networkParams").ignoring("messageId")); }