2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.protocol.bgp.rib.impl;
10 import com.google.common.base.Optional;
11 import com.google.common.collect.Lists;
12 import com.google.common.util.concurrent.CheckedFuture;
13 import java.util.ArrayList;
14 import java.util.List;
15 import org.junit.Before;
16 import org.junit.Test;
17 import org.mockito.Mock;
18 import org.mockito.Mockito;
19 import org.mockito.MockitoAnnotations;
20 import org.mockito.invocation.InvocationOnMock;
21 import org.mockito.stubbing.Answer;
22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
23 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
24 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
25 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
26 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
27 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
28 import org.opendaylight.protocol.bgp.rib.impl.spi.RIBSupportContext;
29 import org.opendaylight.protocol.bgp.rib.impl.spi.RIBSupportContextRegistry;
30 import org.opendaylight.protocol.bgp.rib.spi.RibSupportUtils;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.Ipv4Routes;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.Peer;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.peer.EffectiveRibIn;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.peer.SupportedTables;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.ClusterIdentifier;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
44 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
45 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
46 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
47 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
48 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
49 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
50 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
51 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
53 public class LocRibWriterTest {
56 DOMDataWriteTransaction domTransWrite;
58 private final PolicyDatabase pd = new PolicyDatabase((long) 35, new Ipv4Address("10.25.2.9"), new ClusterIdentifier(new Ipv4Address("10.25.2.9")));
61 private RIBSupportContextRegistry registry;
64 private DOMTransactionChain chain;
67 private DOMDataTreeChangeService service;
70 private RIBSupportContext context;
73 private AbstractIPRIBSupport ribSupport;
76 CheckedFuture<?, ?> future;
78 private LocRibWriter locRibWriter;
80 private final List<YangInstanceIdentifier> routes = new ArrayList<>();
81 private final TablesKey tablesKey = new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
84 public void setUp() throws Exception {
85 MockitoAnnotations.initMocks(this);
86 Mockito.doAnswer(new Answer<Object>() {
88 public Object answer(final InvocationOnMock invocation) throws Throwable {
89 final Object[] args = invocation.getArguments();
90 final NormalizedNode<?, ?> node = (NormalizedNode<?, ?>) args[2];
91 if (node.getNodeType().equals(Ipv4Route.QNAME) || node.getNodeType().equals(IPv4RIBSupport.PREFIX_QNAME)) {
92 LocRibWriterTest.this.routes.add((YangInstanceIdentifier) args[1]);
96 }).when(this.domTransWrite).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
97 Mockito.doAnswer(new Answer<Object>() {
99 public Object answer(final InvocationOnMock invocation) throws Throwable {
100 final Object[] args = invocation.getArguments();
101 final NormalizedNode<?, ?> node = (NormalizedNode<?, ?>) args[2];
102 if (node.getNodeType().equals(Ipv4Route.QNAME) || node.getNodeType().equals(IPv4RIBSupport.PREFIX_QNAME)) {
103 LocRibWriterTest.this.routes.add((YangInstanceIdentifier) args[1]);
107 }).when(this.domTransWrite).merge(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
108 Mockito.doAnswer(new Answer<Object>() {
111 public Object answer(final InvocationOnMock invocation) throws Throwable {
112 final Object[] args = invocation.getArguments();
113 LocRibWriterTest.this.routes.remove(args[1]);
116 }).when(this.domTransWrite).delete(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class));
117 Mockito.doReturn(this.context).when(this.registry).getRIBSupportContext(this.tablesKey);
118 Mockito.doReturn(this.ribSupport).when(this.context).getRibSupport();
119 Mockito.doReturn(this.domTransWrite).when(this.chain).newWriteOnlyTransaction();
120 Mockito.doReturn(this.future).when(this.domTransWrite).submit();
121 Mockito.doReturn(null).when(this.service).registerDataTreeChangeListener(Mockito.any(DOMDataTreeIdentifier.class), Mockito.any(DOMDataTreeChangeListener.class));
122 Mockito.doReturn(Builders.choiceBuilder().withNodeIdentifier(new NodeIdentifier(Routes.QNAME)).addChild(Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(Ipv4Routes.QNAME)).withChild(ImmutableNodes.mapNodeBuilder(Ipv4Route.QNAME).build()).build()).build()).when(this.ribSupport).emptyRoutes();
123 this.locRibWriter = LocRibWriter.create(this.registry, this.tablesKey, this.chain, YangInstanceIdentifier.of(BgpRib.QNAME),
124 new AsNumber((long) 35), this.service, this.pd, new CacheDisconnectedPeersImpl());
127 private DataTreeCandidate prepareUpdate() {
128 final DataTreeCandidate candidate = Mockito.mock(DataTreeCandidate.class);
129 Mockito.doReturn("candidate").when(candidate).toString();
130 final YangInstanceIdentifier rootPath = YangInstanceIdentifier.builder().node(BgpRib.QNAME).node(Peer.QNAME).nodeWithKey(Peer.QNAME, AdjRibInWriter.PEER_ID_QNAME, "12.12.12.12").build();
131 Mockito.doReturn(rootPath).when(candidate).getRootPath();
136 public void testUpdateSupportedTables() {
137 final DataTreeCandidate candidate = prepareUpdate();
138 final DataTreeCandidateNode node = Mockito.mock(DataTreeCandidateNode.class);
139 Mockito.doReturn("node").when(node).toString();
140 final DataTreeCandidateNode tableChange = Mockito.mock(DataTreeCandidateNode.class);
142 final DataTreeCandidateNode table = Mockito.mock(DataTreeCandidateNode.class);
143 final NormalizedNode<?, ?> dataAfter = Mockito.mock(NormalizedNode.class);
144 Mockito.doReturn(RibSupportUtils.toYangTablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class)).when(dataAfter).getIdentifier();
145 Mockito.doReturn(Optional.of(dataAfter)).when(table).getDataAfter();
146 Mockito.doReturn(Lists.newArrayList(table)).when(tableChange).getChildNodes();
147 Mockito.doReturn("table change").when(tableChange).toString();
148 Mockito.doReturn(tableChange).when(node).getModifiedChild(YangInstanceIdentifier.of(SupportedTables.QNAME).getLastPathArgument());
149 Mockito.doReturn(null).when(node).getModifiedChild(AbstractPeerRoleTracker.PEER_ROLE_NID);
150 Mockito.doReturn(null).when(node).getModifiedChild(YangInstanceIdentifier.of(EffectiveRibIn.QNAME).getLastPathArgument());
151 Mockito.doReturn(node).when(candidate).getRootNode();
152 Mockito.doReturn(ModificationType.SUBTREE_MODIFIED).when(node).getModificationType();
153 this.locRibWriter.onDataTreeChanged(Lists.newArrayList(candidate));
155 final DataTreeCandidateNode tableDelete = Mockito.mock(DataTreeCandidateNode.class);
156 Mockito.doReturn(Optional.absent()).when(tableDelete).getDataAfter();
157 Mockito.doReturn(Lists.newArrayList(tableDelete)).when(tableChange).getChildNodes();
158 Mockito.doReturn("table change").when(tableChange).toString();
159 Mockito.doReturn(node).when(candidate).getRootNode();
160 this.locRibWriter.onDataTreeChanged(Lists.newArrayList(candidate));
161 Mockito.verify(node, Mockito.times(2)).getModifiedChild(YangInstanceIdentifier.of(SupportedTables.QNAME).getLastPathArgument());