tapi/src/test/java/org/opendaylight/transportpce/tapi/topology/TapiTopologyImplExceptionTest.java

   1 /*
   2  * Copyright © 2019 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.transportpce.tapi.topology;
   9
  10 import static org.junit.Assert.assertNull;
  11 import static org.mockito.Mockito.when;
  12
  13 import com.google.common.util.concurrent.FluentFuture;
  14 import com.google.common.util.concurrent.Futures;
  15 import com.google.common.util.concurrent.ListenableFuture;
  16 import java.util.Optional;
  17 import java.util.concurrent.ExecutionException;
  18 import org.eclipse.jdt.annotation.NonNull;
  19 import org.junit.Test;
  20 import org.mockito.Mockito;
  21 import org.opendaylight.mdsal.binding.api.DataBroker;
  22 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  23 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  24 import org.opendaylight.transportpce.tapi.utils.TopologyDataUtils;
  25 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  26 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  27 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  28 import org.opendaylight.yangtools.yang.binding.DataObject;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.common.RpcResult;
  31
  32 public class TapiTopologyImplExceptionTest {
  33
  34     @Test
  35     public void getTopologyDetailsWithExceptionTest() throws InterruptedException, ExecutionException {
  36         DataBroker dataBroker = Mockito.mock(DataBroker.class);
  37         when(dataBroker.newReadOnlyTransaction())
  38             .thenReturn(new ReadTransactionMock());
  39
  40         GetTopologyDetailsInput input = TopologyDataUtils.buildGetTopologyDetailsInput(TopologyUtils.T0_MULTILAYER);
  41         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(dataBroker);
  42         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
  43         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
  44         Topology topology = rpcResult.getResult().getTopology();
  45         assertNull("Topology should be null", topology);
  46     }
  47
  48     private class ReadTransactionMock implements ReadTransaction {
  49
  50         @Override
  51         public @NonNull Object getIdentifier() {
  52             // TODO Auto-generated method stub
  53             return null;
  54         }
  55
  56         @Override
  57         public <T extends DataObject> @NonNull FluentFuture<Optional<T>> read(@NonNull LogicalDatastoreType store,
  58             @NonNull InstanceIdentifier<T> path) {
  59             return FluentFuture.from(Futures.immediateFailedFuture(new InterruptedException()));
  60         }
  61
  62         @Override
  63         public @NonNull FluentFuture<Boolean> exists(@NonNull LogicalDatastoreType store,
  64             @NonNull InstanceIdentifier<?> path) {
  65             // TODO Auto-generated method stub
  66             return null;
  67         }
  68
  69         @Override
  70         public void close() {
  71             // TODO Auto-generated method stub
  72         }
  73     }
  74
  75 }