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