vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfApiProviderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * openECOMP : SDN-C
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights
   6  *                                                      reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.sdnc.vnfapi;
  23
  24 import org.junit.Assert;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.mockito.Mock;
  28 import org.mockito.Mockito;
  29 import org.mockito.MockitoAnnotations;
  30 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
  31 import org.onap.sdnc.vnfapi.util.DataBrokerUtil;
  32 import org.onap.sdnc.vnfapi.util.PropBuilder;
  33 import org.onap.sdnc.vnfapi.util.VNFSDNSvcLogicServiceClientMockUtil;
  34 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  35 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  36 import org.opendaylight.controller.md.sal.binding.test.AbstractConcurrentDataBrokerTest;
  37 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40 import org.opendaylight.yangtools.yang.common.RpcResult;
  41 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.VnfInstanceTopologyOperationInput;
  42 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.VnfInstanceTopologyOperationOutput;
  43 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.VnfInstanceTopologyOperationInputBuilder;
  44 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.vnf.instance.request.information.VnfInstanceRequestInformation;
  45 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.vnf.instance.request.information.VnfInstanceRequestInformationBuilder;
  46 import org.opendaylight.yang.gen.v1.org.onap.sdnctl.vnf.rev150720.vnf.instance.service.data.VnfInstanceServiceDataBuilder;
  47
  48 import java.util.concurrent.ExecutionException;
  49 import java.util.concurrent.Future;
  50
  51
  52 public class VnfApiProviderTest extends AbstractConcurrentDataBrokerTest {
  53     private static final String INVALID_INPUT = "invalid input, null or empty vnf-instance-id";
  54     private static final String NO_SERVICE_LOGIC = "No service logic active for VNF-API: \'vnf-instance-topology-operation\'";
  55     private static final String VIID = "viid";
  56     private static final String PRELOAD_NAME = "preloadName";
  57     private static final String PRELOAD_TYPE = "preloadType";
  58
  59     protected VnfApiProvider vnfapiProvider;
  60     protected DataBroker dataBroker;
  61     protected @Mock NotificationPublishService mockNotificationPublishService;
  62     protected @Mock RpcProviderRegistry mockRpcProviderRegistry;
  63     protected @Mock VNFSDNSvcLogicServiceClient mockVNFSDNSvcLogicServiceClient;
  64     protected static final Logger LOG = LoggerFactory.getLogger(VnfApiProvider.class);
  65
  66     protected DataBrokerUtil db;
  67     protected VNFSDNSvcLogicServiceClientMockUtil svcClient;
  68
  69
  70     @Before
  71     public void setUp() throws Exception {
  72         MockitoAnnotations.initMocks(this);
  73         svcClient = new VNFSDNSvcLogicServiceClientMockUtil(mockVNFSDNSvcLogicServiceClient);
  74         dataBroker = getDataBroker();
  75         db = new DataBrokerUtil(dataBroker);
  76          try {
  77             vnfapiProvider = new VnfApiProvider(
  78                     dataBroker,
  79                     mockNotificationPublishService,
  80                     mockRpcProviderRegistry,
  81                     mockVNFSDNSvcLogicServiceClient
  82             );
  83         } catch (Exception e) {
  84             LOG.error("Caught exception on setUp", e);
  85             throw e;
  86         }
  87     }
  88
  89
  90     public static PropBuilder prop(){
  91         return (new PropBuilder());
  92     }
  93
  94     @Test
  95     public void vnfInstanceTopologyOperationInputIsNull() throws Exception {
  96         VnfInstanceTopologyOperationInput input = null;
  97         checkVnfInstanceTopologyOperation(input, "403", INVALID_INPUT);
  98     }
  99
 100
 101     @Test
 102     public void vnfInstanceTopologyOperationInput_VnfInstanceRequestInformationIsNull() throws Exception {
 103         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 104         builder.setVnfInstanceRequestInformation(null);
 105         VnfInstanceTopologyOperationInput input = builder.build();
 106
 107         checkVnfInstanceTopologyOperation(input, "403", INVALID_INPUT);
 108     }
 109
 110     @Test
 111     public void vnfInstanceTopologyOperationInput_getVnfInstanceRequestInformationVnfInstanceIdIsNull() throws Exception {
 112         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 113         builder.setVnfInstanceRequestInformation(createVnfInstanceRequestInformation(null));
 114         VnfInstanceTopologyOperationInput input = builder.build();
 115
 116         checkVnfInstanceTopologyOperation(input, "403", INVALID_INPUT);
 117     }
 118
 119     @Test
 120     public void vnfInstanceTopologyOperationInput_VnfInstanceRequestInformationVnfInstanceIdIsZero() throws Exception {
 121         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 122         builder.setVnfInstanceRequestInformation(createVnfInstanceRequestInformation(""));
 123         VnfInstanceTopologyOperationInput input = builder.build();
 124
 125         checkVnfInstanceTopologyOperation(input, "403", INVALID_INPUT);
 126     }
 127
 128     @Test
 129     public void vnfInstanceTopologyOperationInput_svcLogicClientHasGrapheReturnFalse() throws Exception {
 130         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 131         builder.setVnfInstanceRequestInformation(createVnfInstanceRequestInformation(VIID));
 132         VnfInstanceTopologyOperationInput input = builder.build();
 133
 134         Mockito.when(mockVNFSDNSvcLogicServiceClient
 135                 .hasGraph(Mockito.any(),Mockito.any(), Mockito.any(),Mockito.any()))
 136                 .thenReturn(false);
 137
 138         checkVnfInstanceTopologyOperation(input, "503", NO_SERVICE_LOGIC);
 139     }
 140
 141
 142     @Test
 143     public void vnfInstanceTopologyOperationInput_svcLogicClientExecuteThrowsSvcLogicException() throws Exception {
 144         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 145         builder.setVnfInstanceRequestInformation(createVnfInstanceRequestInformation(VIID));
 146         VnfInstanceTopologyOperationInput input = builder.build();
 147
 148         Mockito.when(mockVNFSDNSvcLogicServiceClient
 149                     .hasGraph(Mockito.any(),Mockito.any(), Mockito.any(),Mockito.any()))
 150                 .thenReturn(true);
 151         setMockVNFSDNSvcLogicServiceClientToThrowException(SvcLogicException.class);
 152         checkVnfInstanceTopologyOperation(input, "500", null);
 153     }
 154
 155     @Test
 156     public void vnfInstanceTopologyOperationInput_svcLogicClientExecuteThrowsException() throws Exception {
 157         VnfInstanceTopologyOperationInputBuilder builder = new VnfInstanceTopologyOperationInputBuilder();
 158         builder.setVnfInstanceRequestInformation(createVnfInstanceRequestInformation(VIID));
 159         VnfInstanceTopologyOperationInput input = builder.build();
 160
 161         Mockito.when(mockVNFSDNSvcLogicServiceClient
 162                 .hasGraph(Mockito.any(),Mockito.any(), Mockito.any(),Mockito.any()))
 163                 .thenReturn(true);
 164         setMockVNFSDNSvcLogicServiceClientToThrowException(Exception.class);
 165         checkVnfInstanceTopologyOperation(input, "500", null);
 166     }
 167
 168     private void setMockVNFSDNSvcLogicServiceClientToThrowException(Class exceptionClass) throws Exception {
 169         Mockito.when(mockVNFSDNSvcLogicServiceClient
 170                 .execute(Mockito.any(),
 171                         Mockito.any(),
 172                         Mockito.any(),
 173                         Mockito.any(),
 174                         Mockito.any(VnfInstanceServiceDataBuilder.class),
 175                         Mockito.any()))
 176                 .thenThrow(exceptionClass.asSubclass(Throwable.class));
 177     }
 178     private VnfInstanceRequestInformation createVnfInstanceRequestInformation(String vnfInstanceId) {
 179         return new VnfInstanceRequestInformationBuilder()
 180                 .setVnfInstanceId(vnfInstanceId)
 181                 .setVnfInstanceName(PRELOAD_NAME)
 182                 .setVnfModelId(PRELOAD_TYPE)
 183                 .build();
 184     }
 185
 186     private void checkVnfInstanceTopologyOperation(VnfInstanceTopologyOperationInput input,
 187         String expectedResponseCode, String expectedResponseMessage) throws ExecutionException, InterruptedException {
 188
 189         VnfInstanceTopologyOperationOutput output = executeVnfInstanceTopologyOperation(input);
 190         checkVnfInstanceTopologyOperationOutput(output, expectedResponseCode, expectedResponseMessage);
 191     }
 192
 193     private VnfInstanceTopologyOperationOutput executeVnfInstanceTopologyOperation(
 194             VnfInstanceTopologyOperationInput input) throws ExecutionException, InterruptedException {
 195         return vnfapiProvider
 196                 .vnfInstanceTopologyOperation(input)
 197                 .get()
 198                 .getResult();
 199     }
 200
 201     private void checkVnfInstanceTopologyOperationOutput(VnfInstanceTopologyOperationOutput result,
 202             String expectedResponseCode, String expectedResponseMessage) {
 203
 204         String expectedAckFinalIndicator = "Y";
 205
 206         Assert.assertEquals(result.getResponseCode(), expectedResponseCode );
 207         Assert.assertEquals(result.getResponseMessage(), expectedResponseMessage);
 208         Assert.assertEquals(result.getAckFinalIndicator(), expectedAckFinalIndicator);
 209     }
 210  }