+ ServiceTopologyOperationInput input = deleteSTOI();
+
+ //execute the mdsal exec
+ ServiceTopologyOperationOutput output = exec(
+ genericResourceApiProvider::serviceTopologyOperation
+ , input
+ , RpcResult::getResult
+ );
+
+ assertEquals("200", output.getResponseCode());
+ assertEquals("OK", output.getResponseMessage());
+ assertEquals("Y", output.getAckFinalIndicator());
+ }
+
+ @Test
+ public void delete_service_fail_when_client_execution_failed() throws Exception {
+
+ //mock svcClient to perform a successful execution with the expected parameters
+ svcClient.mockHasGraph(true);
+ PropBuilder svcResultProp = svcClient.createExecuteOKResult();
+ svcClient.mockExecute(svcResultProp);
+
+ ServiceTopologyOperationInput input = deleteServiceSTOI();
+
+ //execute the mdsal exec
+ ServiceTopologyOperationOutput output = exec(
+ genericResourceApiProvider::serviceTopologyOperation
+ , input
+ , RpcResult::getResult
+ );
+
+ assertEquals("500", output.getResponseCode());
+ assertEquals("Y", output.getAckFinalIndicator());
+ }
+
+ @Test
+ public void should_fail_when_client_has_no_graph() throws Exception {
+ svcClient.mockHasGraph(false);
+
+ ServiceTopologyOperationInput input = createSTOI();
+
+ //execute the mdsal exec
+ ServiceTopologyOperationOutput output = exec(
+ genericResourceApiProvider::serviceTopologyOperation
+ , input
+ , RpcResult::getResult
+ );
+
+ assertEquals("503", output.getResponseCode());
+ assertEquals(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + SVC_OPERATION + "'", output.getResponseMessage());
+ assertEquals("Y", output.getAckFinalIndicator());
+ }
+
+
+ @Test
+ public void should_fail_when_failed_to_update_mdsal() throws Exception {
+
+ svcClient.mockHasGraph(true);
+ WriteTransaction mockWriteTransaction = mock(WriteTransaction.class);
+ when(mockWriteTransaction.submit()).thenThrow(new TransactionChainClosedException("test exception"));
+
+ DataBroker spyDataBroker = Mockito.spy(dataBroker);
+ when(spyDataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTransaction);
+ genericResourceApiProvider.setDataBroker(spyDataBroker);
+
+ ServiceTopologyOperationInput input = createSTOI();
+
+ //execute the mdsal exec
+ ServiceTopologyOperationOutput output = exec(
+ genericResourceApiProvider::serviceTopologyOperation
+ , input
+ , RpcResult::getResult
+ );
+
+ assertEquals("500", output.getResponseCode());
+ assertEquals("test exception", output.getResponseMessage());
+ assertEquals("Y", output.getAckFinalIndicator());
+ }
+
+ private ServiceTopologyOperationInput createSTOI() {
+
+ return build(
+ serviceTopologyOperationInput()
+ .setSdncRequestHeader(build(sdncRequestHeader()
+ .setSvcRequestId("svc-request-id: xyz")
+ .setSvcAction(SvcAction.Assign)
+ ))
+ .setRequestInformation(build(requestInformation()
+ .setRequestId("request-id: xyz")
+ .setRequestAction(RequestInformation.RequestAction.CreateServiceInstance)
+ ))
+ .setServiceInformation(build(serviceInformationBuilder()
+ .setServiceInstanceId("service-instance-id: xyz")
+ ))
+ );
+ }
+
+ private ServiceTopologyOperationInput deleteSTOI() {