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         VnfTopologyOperationOutput output =
  68             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
  69
  70         assertEquals("404", output.getResponseCode());
  71         assertEquals("invalid input, null or empty vnf-id", output.getResponseMessage());
  72         assertEquals("Y", output.getAckFinalIndicator());
  73     }
  74
  75
  76     @Test
  77     public void should_fail_when_client_execution_failed() throws Exception {
  78
  79         svcClient.mockHasGraph(true);
  80         svcClient.mockExecute(new RuntimeException("test exception"));
  81
  82         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
  83             .setServiceInformation(build(serviceInformationBuilder()
  84                 .setServiceInstanceId("test-service-instance-id")))
  85             .setVnfInformation(build(vnfInformationBuilder()
  86                 .setVnfId("test-vnf-id")))
  87         );
  88
  89         VnfTopologyOperationOutput output =
  90             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
  91
  92         assertEquals("500", output.getResponseCode());
  93         assertEquals("test exception", output.getResponseMessage());
  94         assertEquals("Y", output.getAckFinalIndicator());
  95     }
  96
  97     @Test
  98     public void should_fail_when_client_has_no_graph() throws Exception {
  99
 100         svcClient.mockHasGraph(false);
 101
 102         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 103             .setServiceInformation(build(serviceInformationBuilder()
 104                 .setServiceInstanceId("test-service-instance-id")))
 105             .setVnfInformation(build(vnfInformationBuilder()
 106                 .setVnfId("test-vnf-id")))
 107         );
 108
 109         VnfTopologyOperationOutput output =
 110             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 111
 112         assertEquals("503", output.getResponseCode());
 113         assertEquals(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + SVC_OPERATION + "'", output.getResponseMessage());
 114         assertEquals("Y", output.getAckFinalIndicator());
 115     }
 116
 117     @Test
 118     public void should_fail_when_failed_to_update_mdsal() throws Exception {
 119
 120         PropBuilder svcResultProp = svcClient.createExecuteOKResult();
 121         svcClient.mockExecute(svcResultProp);
 122         svcClient.mockHasGraph(true);
 123         WriteTransaction mockWriteTransaction = mock(WriteTransaction.class);
 124         when(mockWriteTransaction.submit()).thenThrow(new TransactionChainClosedException("test exception"));
 125
 126         DataBroker spyDataBroker = Mockito.spy(dataBroker);
 127         when(spyDataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTransaction);
 128         genericResourceApiProvider.setDataBroker(spyDataBroker);
 129
 130         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 131             .setServiceInformation(build(serviceInformationBuilder()
 132                 .setServiceInstanceId("test-service-instance-id")))
 133             .setVnfInformation(build(vnfInformationBuilder()
 134                 .setVnfId("test-vnf-id")))
 135         );
 136
 137         VnfTopologyOperationOutput output =
 138             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 139
 140         assertEquals("500", output.getResponseCode());
 141         assertEquals("test exception", output.getResponseMessage());
 142         assertEquals("Y", output.getAckFinalIndicator());
 143     }
 144
 145     @Test
 146     public void should_complete_with_success_when_no_errors() throws Exception {
 147
 148         svcClient.mockHasGraph(true);
 149         PropBuilder svcResultProp = svcClient.createExecuteOKResult();
 150         svcClient.mockExecute(svcResultProp);
 151
 152         VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
 153             .setSdncRequestHeader(build(sdncRequestHeader()
 154                 .setSvcRequestId("test-svc-request-id")
 155                 .setSvcAction(SvcAction.Assign)
 156             ))
 157             .setRequestInformation(build(requestInformation()
 158                 .setRequestId("test-request-id")
 159                 .setRequestAction(RequestInformation.RequestAction.CreateServiceInstance)
 160             ))
 161             .setServiceInformation(build(serviceInformationBuilder()
 162                 .setServiceInstanceId("test-service-instance-id")))
 163             .setVnfInformation(build(vnfInformationBuilder()
 164                 .setVnfId("test-vnf-id")))
 165
 166         );
 167
 168         VnfTopologyOperationOutput output =
 169             exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
 170
 171         assertEquals("200", output.getResponseCode());
 172         assertEquals("OK", output.getResponseMessage());
 173         assertEquals("Y", output.getAckFinalIndicator());
 174
 175         VnfTopologyOperationOutput expectedVnfTopologyOperationOutput = createExpectedVTOO(svcResultProp,
 176             input);
 177         assertEquals(expectedVnfTopologyOperationOutput, output);
 178     }
 179
 180     private VnfTopologyOperationOutput createExpectedVTOO(PropBuilder expectedSvcResultProp,
 181         VnfTopologyOperationInput vnfTopologyOperationInput) {
 182         return build(
 183             vnfTopologyOperationOutput()
 184                 .setSvcRequestId(vnfTopologyOperationInput.getSdncRequestHeader().getSvcRequestId())
 185                 .setResponseCode(expectedSvcResultProp.get(svcClient.errorCode))
 186                 .setAckFinalIndicator(expectedSvcResultProp.get(svcClient.ackFinal))
 187                 .setResponseMessage(expectedSvcResultProp.get(svcClient.errorMessage))
 188                 .setServiceResponseInformation(build(serviceResponseInformation()
 189                     .setInstanceId(vnfTopologyOperationInput.getServiceInformation().getServiceInstanceId())
 190                     .setObjectPath(expectedSvcResultProp.get("vnf-object-path"))
 191                 ))
 192         );
 193     }
 194 }