bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/config/RibImplTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, 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
   9 package org.opendaylight.protocol.bgp.rib.impl.config;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyList;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.verify;
  17
  18 import com.google.common.base.Preconditions;
  19 import com.google.common.collect.ImmutableSet;
  20 import com.google.common.primitives.Shorts;
  21 import java.util.ArrayList;
  22 import java.util.Collections;
  23 import java.util.List;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.mockito.Mock;
  27 import org.mockito.Mockito;
  28 import org.mockito.invocation.InvocationOnMock;
  29 import org.mockito.stubbing.Answer;
  30 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  31 import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
  32 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
  33 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  34 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeFactory;
  35 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
  36 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  37 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
  38 import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
  39 import org.opendaylight.protocol.bgp.mode.impl.add.all.paths.AllPathSelection;
  40 import org.opendaylight.protocol.bgp.openconfig.spi.BGPOpenConfigMappingService;
  41 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  42 import org.opendaylight.protocol.bgp.rib.DefaultRibReference;
  43 import org.opendaylight.protocol.bgp.rib.RibReference;
  44 import org.opendaylight.protocol.bgp.rib.impl.RIBImpl;
  45 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionConsumerContext;
  46 import org.opendaylight.protocol.bgp.rib.spi.RIBSupport;
  47 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
  48 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
  49 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.AfiSafisBuilder;
  50 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Global;
  51 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.GlobalBuilder;
  52 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2Builder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.RibId;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.Rib;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.RibKey;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
  65 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  66 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  67 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  68 import org.opendaylight.yangtools.yang.common.QName;
  69 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  70 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  71 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  72 import org.osgi.framework.ServiceRegistration;
  73
  74 public class RibImplTest extends AbstractConfig {
  75     private static final List<AfiSafi> AFISAFIS = new ArrayList<>();
  76     private static final Long ALL_PATHS = 0L;
  77     private static final BgpTableType TABLE_TYPE = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
  78     private static final Ipv4Address BGP_ID = new BgpId(new Ipv4Address("127.0.0.1"));
  79
  80     static {
  81         AFISAFIS.add(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
  82             .addAugmentation(AfiSafi2.class, new AfiSafi2Builder().setReceive(true).setSendMax(Shorts.checkedCast(ALL_PATHS)).build()).build());
  83     }
  84
  85     @Mock
  86     private RIBExtensionConsumerContext extension;
  87     @Mock
  88     private BindingCodecTreeFactory bindingCodecTreeFactory;
  89     @Mock
  90     private DOMDataBroker domDataBroker;
  91     @Mock
  92     private SchemaService schemaService;
  93     @Mock
  94     private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
  95     @Mock
  96     private BGPOpenConfigMappingService mappingService;
  97     @Mock
  98     private ListenerRegistration dataTreeRegistration;
  99     @Mock
 100     private RIBSupport ribSupport;
 101     @Mock
 102     private ServiceRegistration serviceRegistration;
 103
 104     @Before
 105     public void setUp() throws Exception {
 106         super.setUp();
 107         Mockito.doAnswer(new Answer<ClusterSingletonServiceRegistration>() {
 108             @Override
 109             public ClusterSingletonServiceRegistration answer(final InvocationOnMock invocationOnMock) throws Throwable {
 110                 singletonService = (ClusterSingletonService) invocationOnMock.getArguments()[0];
 111                 return singletonServiceRegistration;
 112             }
 113         }).when(this.clusterSingletonServiceProvider).registerClusterSingletonService(any(ClusterSingletonService.class));
 114
 115         Mockito.doReturn(Collections.singletonMap(TABLE_TYPE, new AllPathSelection()))
 116             .when(this.mappingService).toPathSelectionMode(any());
 117         Mockito.doReturn(Collections.singletonList(TABLE_TYPE)).when(this.mappingService).toTableTypes(any());
 118         Mockito.doReturn(mock(GeneratedClassLoadingStrategy.class)).when(this.extension).getClassLoadingStrategy();
 119         Mockito.doReturn(this.ribSupport).when(this.extension).getRIBSupport(any(TablesKey.class));
 120         final NodeIdentifier nii = new NodeIdentifier(QName.create("test").intern());
 121         Mockito.doReturn(nii).when(this.ribSupport).routeAttributesIdentifier();
 122         Mockito.doReturn(ImmutableSet.of()).when(this.ribSupport).cacheableAttributeObjects();
 123         final ChoiceNode choiceNode = mock(ChoiceNode.class);
 124         Mockito.doReturn(choiceNode).when(this.ribSupport).emptyRoutes();
 125         Mockito.doReturn(nii).when(choiceNode).getIdentifier();
 126         Mockito.doReturn(QName.create("test").intern()).when(choiceNode).getNodeType();
 127         Mockito.doReturn(this.domTx).when(this.domDataBroker).createTransactionChain(any());
 128         final DOMDataTreeChangeService dOMDataTreeChangeService = mock(DOMDataTreeChangeService.class);
 129         Mockito.doReturn(Collections.singletonMap(DOMDataTreeChangeService.class, dOMDataTreeChangeService))
 130             .when(this.domDataBroker).getSupportedExtensions();
 131         Mockito.doReturn(this.dataTreeRegistration).when(this.schemaService).registerSchemaContextListener(any());
 132         Mockito.doNothing().when(this.dataTreeRegistration).close();
 133         Mockito.doReturn(mock(ListenerRegistration.class)).when(dOMDataTreeChangeService).registerDataTreeChangeListener(any(), any());
 134         Mockito.doNothing().when(this.serviceRegistration).unregister();
 135     }
 136
 137     @Test
 138     public void testRibImpl() throws Exception {
 139         final RibImpl ribImpl = new RibImpl(this.clusterSingletonServiceProvider, this.extension, this.dispatcher,
 140             this.bindingCodecTreeFactory, this.domDataBroker, this.schemaService);
 141         ribImpl.setServiceRegistration(this.serviceRegistration);
 142         ribImpl.start(createGlobal(), "rib-test", this.mappingService, this.configurationWriter);
 143         verify(this.mappingService).toPathSelectionMode(anyList());
 144         verify(this.mappingService).toTableTypes(anyList());
 145         verify(this.extension).getClassLoadingStrategy();
 146         verify(this.domDataBroker).createTransactionChain(any(RIBImpl.class));
 147         verify(this.domDataBroker).getSupportedExtensions();
 148         verify(this.clusterSingletonServiceProvider).registerClusterSingletonService(any());
 149         verify(this.schemaService).registerSchemaContextListener(any(RIBImpl.class));
 150         this.singletonService.instantiateServiceInstance();
 151         Mockito.verify(this.configurationWriter).apply();
 152         assertEquals("RIBImpl{}", ribImpl.toString());
 153         assertEquals(ServiceGroupIdentifier.create(new RibId("rib-test") + "-service-group"), ribImpl.getRibIServiceGroupIdentifier());
 154         assertEquals(Collections.singleton(new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class)), ribImpl.getLocalTablesKeys());
 155         assertNotNull(ribImpl.getImportPolicyPeerTracker());
 156         assertNotNull(ribImpl.getService());
 157         assertNotNull(ribImpl.getCacheDisconnectedPeers());
 158         assertNotNull(ribImpl.getInstanceIdentifier());
 159         assertEquals(AS, ribImpl.getLocalAs());
 160         assertEquals(BGP_ID, ribImpl.getBgpIdentifier());
 161         assertEquals(Collections.singleton(TABLE_TYPE), ribImpl.getLocalTables());
 162         assertEquals(this.dispatcher, ribImpl.getDispatcher());
 163         assertEquals(this.extension, ribImpl.getRibExtensions());
 164         assertNotNull(ribImpl.getRibSupportContext());
 165         assertNotNull(ribImpl.getCodecsRegistry());
 166
 167         ribImpl.close();
 168         verify(this.dataTreeRegistration).close();
 169         verify(this.dataTreeRegistration).close();
 170         verify(this.serviceRegistration).unregister();
 171     }
 172
 173     private Global createGlobal() {
 174         return new GlobalBuilder()
 175             .setAfiSafis(new AfiSafisBuilder().setAfiSafi(AFISAFIS).build())
 176             .setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base
 177                 .ConfigBuilder().setAs(AS).setRouterId(BGP_ID).build()).build();
 178     }
 179 }