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.Mockito.mock;
  15 import static org.mockito.Mockito.verify;
  16
  17 import com.google.common.collect.ImmutableSet;
  18 import com.google.common.primitives.Shorts;
  19 import java.util.ArrayList;
  20 import java.util.Collections;
  21 import java.util.List;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  27 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
  28 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeFactory;
  29 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  30 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
  31 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
  32 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  33 import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
  34 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  35 import org.opendaylight.protocol.bgp.rib.impl.RIBImpl;
  36 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionConsumerContext;
  37 import org.opendaylight.protocol.bgp.rib.spi.RIBSupport;
  38 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
  39 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
  40 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.AfiSafisBuilder;
  41 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Global;
  42 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.GlobalBuilder;
  43 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev171207.AfiSafi2;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev171207.AfiSafi2Builder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.TablesKey;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
  52 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  53 import org.opendaylight.yangtools.yang.common.QName;
  54 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  55 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  56 import org.osgi.framework.ServiceRegistration;
  57
  58 public class RibImplTest extends AbstractConfig {
  59     private static final List<AfiSafi> AFISAFIS = new ArrayList<>();
  60     private static final Long ALL_PATHS = 0L;
  61     private static final BgpTableType TABLE_TYPE =
  62             new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
  63     private static final Ipv4Address BGP_ID = new BgpId(new Ipv4Address("127.0.0.1"));
  64
  65     static {
  66         AFISAFIS.add(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
  67                 .addAugmentation(AfiSafi2.class, new AfiSafi2Builder().setReceive(true)
  68                         .setSendMax(Shorts.checkedCast(ALL_PATHS)).build()).build());
  69     }
  70
  71     @Mock
  72     private RIBExtensionConsumerContext extension;
  73     @Mock
  74     private BindingCodecTreeFactory bindingCodecTreeFactory;
  75     @Mock
  76     private DOMDataBroker domDataBroker;
  77     @Mock
  78     private DOMSchemaService domSchemaService;
  79     @Mock
  80     private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
  81     @Mock
  82     private ListenerRegistration<?> dataTreeRegistration;
  83     @Mock
  84     private RIBSupport ribSupport;
  85     @Mock
  86     private ServiceRegistration<?> serviceRegistration;
  87
  88     private static Global createGlobal() {
  89         return new GlobalBuilder()
  90                 .setAfiSafis(new AfiSafisBuilder().setAfiSafi(AFISAFIS).build())
  91                 .setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base
  92                         .ConfigBuilder().setAs(AS).setRouterId(BGP_ID).build()).build();
  93     }
  94
  95     @Override
  96     @Before
  97     public void setUp() throws Exception {
  98         super.setUp();
  99         Mockito.doAnswer(invocationOnMock -> {
 100             RibImplTest.this.singletonService = (ClusterSingletonService) invocationOnMock.getArguments()[0];
 101             return RibImplTest.this.singletonServiceRegistration;
 102         }).when(this.clusterSingletonServiceProvider)
 103                 .registerClusterSingletonService(any(ClusterSingletonService.class));
 104
 105         Mockito.doReturn(mock(GeneratedClassLoadingStrategy.class)).when(this.extension).getClassLoadingStrategy();
 106         Mockito.doReturn(this.ribSupport).when(this.extension).getRIBSupport(any(TablesKey.class));
 107         final NodeIdentifier nii = new NodeIdentifier(QName.create("test").intern());
 108         Mockito.doReturn(nii).when(this.ribSupport).routeAttributesIdentifier();
 109         Mockito.doReturn(ImmutableSet.of()).when(this.ribSupport).cacheableAttributeObjects();
 110         final ChoiceNode choiceNode = mock(ChoiceNode.class);
 111         Mockito.doReturn(choiceNode).when(this.ribSupport).emptyRoutes();
 112         Mockito.doReturn(nii).when(choiceNode).getIdentifier();
 113         Mockito.doReturn(QName.create("test").intern()).when(choiceNode).getNodeType();
 114         Mockito.doReturn(this.domTx).when(this.domDataBroker).createTransactionChain(any());
 115         final DOMDataTreeChangeService dOMDataTreeChangeService = mock(DOMDataTreeChangeService.class);
 116         Mockito.doReturn(Collections.singletonMap(DOMDataTreeChangeService.class, dOMDataTreeChangeService))
 117                 .when(this.domDataBroker).getSupportedExtensions();
 118         Mockito.doReturn(this.dataTreeRegistration).when(this.domSchemaService).registerSchemaContextListener(any());
 119         Mockito.doNothing().when(this.dataTreeRegistration).close();
 120         Mockito.doReturn(mock(ListenerRegistration.class)).when(dOMDataTreeChangeService)
 121                 .registerDataTreeChangeListener(any(), any());
 122         Mockito.doNothing().when(this.serviceRegistration).unregister();
 123     }
 124
 125     @Test
 126     public void testRibImpl() throws Exception {
 127         final RibImpl ribImpl = new RibImpl(this.clusterSingletonServiceProvider, this.extension, this.dispatcher,
 128                 this.bindingCodecTreeFactory, this.domDataBroker, this.domSchemaService);
 129         ribImpl.setServiceRegistration(this.serviceRegistration);
 130         ribImpl.start(createGlobal(), "rib-test", this.tableTypeRegistry);
 131         verify(this.extension).getClassLoadingStrategy();
 132         verify(this.domDataBroker).getSupportedExtensions();
 133         verify(this.clusterSingletonServiceProvider).registerClusterSingletonService(any());
 134         verify(this.domSchemaService).registerSchemaContextListener(any(RIBImpl.class));
 135         this.singletonService.instantiateServiceInstance();
 136         assertEquals("RIBImpl{}", ribImpl.toString());
 137         assertEquals(ServiceGroupIdentifier.create("rib-test-service-group"), ribImpl.getRibIServiceGroupIdentifier());
 138         assertEquals(Collections.singleton(new TablesKey(Ipv4AddressFamily.class,
 139                 UnicastSubsequentAddressFamily.class)), ribImpl.getLocalTablesKeys());
 140         assertNotNull(ribImpl.getImportPolicyPeerTracker());
 141         assertNotNull(ribImpl.getService());
 142         assertNotNull(ribImpl.getInstanceIdentifier());
 143         assertEquals(AS, ribImpl.getLocalAs());
 144         assertEquals(BGP_ID, ribImpl.getBgpIdentifier());
 145         assertEquals(Collections.singleton(TABLE_TYPE), ribImpl.getLocalTables());
 146         assertEquals(this.dispatcher, ribImpl.getDispatcher());
 147         assertEquals(this.extension, ribImpl.getRibExtensions());
 148         assertNotNull(ribImpl.getRibSupportContext());
 149         assertNotNull(ribImpl.getCodecsRegistry());
 150
 151         ribImpl.close();
 152         verify(this.dataTreeRegistration).close();
 153         verify(this.dataTreeRegistration).close();
 154         verify(this.serviceRegistration).unregister();
 155     }
 156 }