generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VnfTopologyOperationRPCTest.java

   1 package org.onap.sdnc.northbound;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.mockito.Mockito.mock;
   5 import static org.mockito.Mockito.when;
   6 import static org.onap.sdnc.northbound.GenericResourceApiProvider.APP_NAME;
   7 import static org.onap.sdnc.northbound.GenericResourceApiProvider.NO_SERVICE_LOGIC_ACTIVE;
   8 import static org.onap.sdnc.northbound.GenericResourceApiProvider.NULL_OR_EMPTY_ERROR_PARAM;
   9 import static org.onap.sdnc.northbound.util.MDSALUtil.build;
  10 import static org.onap.sdnc.northbound.util.MDSALUtil.exec;
  11 import static org.onap.sdnc.northbound.util.MDSALUtil.requestInformation;
  12 import static org.onap.sdnc.northbound.util.MDSALUtil.sdncRequestHeader;
  13 import static org.onap.sdnc.northbound.util.MDSALUtil.serviceInformationBuilder;
  14 import static org.onap.sdnc.northbound.util.MDSALUtil.serviceResponseInformation;
  15 import static org.onap.sdnc.northbound.util.MDSALUtil.vnfInformationBuilder;
  16 import static org.onap.sdnc.northbound.util.MDSALUtil.vnfResponseInformation;
  17 import static org.onap.sdnc.northbound.util.MDSALUtil.vnfTopologyOperationInput;
  18 import static org.onap.sdnc.northbound.util.MDSALUtil.vnfTopologyOperationOutput;
  19
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.mockito.Mockito;
  24 import org.mockito.runners.MockitoJUnitRunner;
  25 import org.onap.sdnc.northbound.util.PropBuilder;
  26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  27 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainClosedException;
  29 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VnfTopologyOperationInput;
  30 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VnfTopologyOperationOutput;
  31 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.request.information.RequestInformation;
  32 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.sdnc.request.header.SdncRequestHeader.SvcAction;
  33 import org.opendaylight.yangtools.yang.common.RpcResult;
  34
  35 @RunWith(MockitoJUnitRunner.class)
  36 public class VnfTopologyOperationRPCTest extends GenericResourceApiProviderTest {
  37
  38     private static final String SVC_OPERATION = "vnf-topology-operation";
  39
  40     @Before
  41     public void setUp() throws Exception {
  42         super.setUp();
  43         svcClient.setScvOperation(SVC_OPERATION);
  44     }
  45
  46     @Test
  47     public void should_fail_when_service_info_not_present() throws Exception {
  48
  49         VnfTopologyOperationInput input = build(vnfTopologyOperationInput());
  50
  51         VnfTopologyOperationOutput output =
  52             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
  53
  54         assertEquals("404", output.getResponseCode());
  55         assertEquals(NULL_OR_EMPTY_ERROR_PARAM, output.getResponseMessage());
  56         assertEquals("Y", output.getAckFinalIndicator());
  57     }
  58
  59
  60     @Test
  61     public void should_fail_when_invalid_vnf_id() throws Exception {
  62
  63         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
  64             .setServiceInformation(build(serviceInformationBuilder().
  65                 setServiceInstanceId("test-service-instance-id")
  66             ))
  67         );
  68
  69         VnfTopologyOperationOutput output =
  70             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
  71
  72         assertEquals("404", output.getResponseCode());
  73         assertEquals("invalid input, null or empty vnf-id", output.getResponseMessage());
  74         assertEquals("Y", output.getAckFinalIndicator());
  75     }
  76
  77
  78     @Test
  79     public void should_fail_when_client_execution_failed() throws Exception {
  80
  81         svcClient.mockHasGraph(true);
  82         svcClient.mockExecute(new RuntimeException("test exception"));
  83
  84         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
  85             .setServiceInformation(build(serviceInformationBuilder()
  86                 .setServiceInstanceId("test-service-instance-id")
  87             ))
  88             .setVnfInformation(build(vnfInformationBuilder()
  89                 .setVnfId("test-vnf-id")
  90             ))
  91         );
  92
  93         VnfTopologyOperationOutput output =
  94             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
  95
  96         assertEquals("500", output.getResponseCode());
  97         assertEquals("test exception", output.getResponseMessage());
  98         assertEquals("Y", output.getAckFinalIndicator());
  99     }
 100
 101     @Test
 102     public void should_fail_when_client_has_no_graph() throws Exception {
 103
 104         svcClient.mockHasGraph(false);
 105
 106         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 107             .setServiceInformation(build(serviceInformationBuilder()
 108                 .setServiceInstanceId("test-service-instance-id")
 109             ))
 110             .setVnfInformation(build(vnfInformationBuilder()
 111                 .setVnfId("test-vnf-id")
 112             ))
 113         );
 114
 115         VnfTopologyOperationOutput output =
 116             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 117
 118         assertEquals("503", output.getResponseCode());
 119         assertEquals(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + SVC_OPERATION + "'", output.getResponseMessage());
 120         assertEquals("Y", output.getAckFinalIndicator());
 121     }
 122
 123     @Test
 124     public void should_fail_when_failed_to_update_mdsal() throws Exception {
 125
 126         PropBuilder svcResultProp = svcClient.createExecuteOKResult();
 127         svcClient.mockExecute(svcResultProp);
 128         svcClient.mockHasGraph(true);
 129         WriteTransaction mockWriteTransaction = mock(WriteTransaction.class);
 130         when(mockWriteTransaction.submit()).thenThrow(new TransactionChainClosedException("test exception"));
 131
 132         DataBroker spyDataBroker = Mockito.spy(dataBroker);
 133         when(spyDataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTransaction);
 134         genericResourceApiProvider.setDataBroker(spyDataBroker);
 135
 136         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 137             .setServiceInformation(build(serviceInformationBuilder()
 138                 .setServiceInstanceId("test-service-instance-id")
 139             ))
 140             .setVnfInformation(build(vnfInformationBuilder()
 141                 .setVnfId("test-vnf-id")
 142             ))
 143         );
 144
 145         VnfTopologyOperationOutput output =
 146             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 147
 148         assertEquals("500", output.getResponseCode());
 149         assertEquals("test exception", output.getResponseMessage());
 150         assertEquals("Y", output.getAckFinalIndicator());
 151     }
 152
 153     @Test
 154     public void should_complete_with_success_when_no_errors() throws Exception {
 155
 156         svcClient.mockHasGraph(true);
 157         PropBuilder svcResultProp = svcClient.createExecuteOKResult();
 158         svcClient.mockExecute(svcResultProp);
 159
 160         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 161             .setSdncRequestHeader(build(sdncRequestHeader()
 162                 .setSvcRequestId("test-svc-request-id")
 163                 .setSvcAction(SvcAction.Assign)
 164             ))
 165             .setRequestInformation(build(requestInformation()
 166                 .setRequestId("test-request-id")
 167                 .setRequestAction(RequestInformation.RequestAction.CreateServiceInstance)
 168             ))
 169             .setServiceInformation(build(serviceInformationBuilder()
 170                 .setServiceInstanceId("test-service-instance-id")
 171             ))
 172             .setVnfInformation(build(vnfInformationBuilder()
 173                 .setVnfId("test-vnf-id")
 174             ))
 175         );
 176
 177         VnfTopologyOperationOutput output =
 178             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 179
 180         assertEquals("200", output.getResponseCode());
 181         assertEquals("OK", output.getResponseMessage());
 182         assertEquals("Y", output.getAckFinalIndicator());
 183
 184         VnfTopologyOperationOutput expectedVnfTopologyOperationOutput = createExpectedOutput(svcResultProp,
 185             input);
 186         assertEquals(expectedVnfTopologyOperationOutput, output);
 187     }
 188
 189     private VnfTopologyOperationOutput createExpectedOutput(PropBuilder svcResultProp,
 190         VnfTopologyOperationInput vnfTopologyOperationInput) {
 191         return build(
 192             vnfTopologyOperationOutput()
 193                 .setSvcRequestId(vnfTopologyOperationInput.getSdncRequestHeader().getSvcRequestId())
 194                 .setResponseCode(svcResultProp.get(svcClient.errorCode))
 195                 .setAckFinalIndicator(svcResultProp.get(svcClient.ackFinal))
 196                 .setResponseMessage(svcResultProp.get(svcClient.errorMessage))
 197                 .setServiceResponseInformation(build(serviceResponseInformation()
 198                     .setInstanceId(vnfTopologyOperationInput.getServiceInformation().getServiceInstanceId())
 199                     .setObjectPath(svcResultProp.get(svcClient.serviceObjectPath))
 200                 ))
 201         );
 202     }
 203 }