integration-test/yang-runtime-tests/src/test/java/org/opendaylight/yangtools/it/yang/runtime/tests/BindingReadingTest.java

   1 package org.opendaylight.yangtools.it.yang.runtime.tests;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertFalse;
   5 import static org.junit.Assert.assertNotNull;
   6 import static org.junit.Assert.assertTrue;
   7
   8 import java.util.HashSet;
   9 import java.util.Map;
  10
  11 import org.junit.Before;
  12 import org.junit.Test;
  13 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.LinkId;
  14 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  15 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  17 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  18 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  19 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.link.attributes.Source;
  20 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.link.attributes.SourceBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  22 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  24 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
  25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.LinkBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.LinkKey;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.binding.util.DataObjectReadingUtil;
  29
  30 import com.google.common.base.Optional;
  31 import com.google.common.collect.ImmutableList;
  32
  33 public class BindingReadingTest {
  34
  35     private static final TopologyId TOPOLOGY_FOO_ID = new TopologyId("foo:topo");
  36     private static final TopologyId TOPOLOGY_BAR_ID = new TopologyId("bar:topo");
  37     private static final TopologyId TOPOLOGY_BAZ_ID = new TopologyId("baz:topo");
  38     private static final LinkId LINK_BAR_ID = new LinkId("bar:link:1");
  39     private static final NodeId SOURCE_NODE_ID = new NodeId("node:id");
  40     private static final TpId SOURCE_TP_ID = new TpId("source:tp");
  41     private static final InstanceIdentifier<NetworkTopology> NETWORK_TOPOLOGY_PATH = InstanceIdentifier.builder(
  42             NetworkTopology.class).toInstance();
  43     private NetworkTopology networkModel;
  44     private Link linkModel;
  45
  46     private static final InstanceIdentifier<Topology> TOPOLOGY_BAR_PATH = InstanceIdentifier.builder(NETWORK_TOPOLOGY_PATH) //
  47             .child(Topology.class, new TopologyKey(TOPOLOGY_BAR_ID)) //
  48             .build();
  49
  50     private static final InstanceIdentifier<Link> LINK_BAR_PATH = InstanceIdentifier.builder(NETWORK_TOPOLOGY_PATH) //
  51             .child(Topology.class, new TopologyKey(TOPOLOGY_BAR_ID)) //
  52             .child(Link.class, new LinkKey(LINK_BAR_ID)) //
  53             .build();
  54
  55     private static final InstanceIdentifier<Link> WILDCARDED_LINK_PATH = InstanceIdentifier
  56             .builder(NETWORK_TOPOLOGY_PATH) //
  57             .child(Topology.class) //
  58             .child(Link.class) //
  59             .build();
  60
  61     private static final InstanceIdentifier<Source> ABSOLUTE_SOURCE_PATH = InstanceIdentifier.builder(TOPOLOGY_BAR_PATH)
  62             .child(Link.class, new LinkKey(LINK_BAR_ID)) //
  63             .child(Source.class) //
  64             .build();
  65
  66     private static final InstanceIdentifier<Source> WILDCARDED_SOURCE_PATH = InstanceIdentifier
  67             .builder(NETWORK_TOPOLOGY_PATH).child(Topology.class) //
  68             .child(Link.class, new LinkKey(LINK_BAR_ID)) //
  69             .child(Source.class) //
  70             .build();
  71
  72     /**
  73      *
  74      * Creates network topology model with three topologies:
  75      * foo,bar and baz.
  76      * Where bar has 1 link, and baz has 2 links.
  77      *
  78      */
  79     @Before
  80     public void createTopology() {
  81         linkModel = new LinkBuilder() //
  82                 .setLinkId(LINK_BAR_ID) //
  83                 .setSource(new SourceBuilder() //
  84                         .setSourceNode(SOURCE_NODE_ID) //
  85                         .setSourceTp(SOURCE_TP_ID) //
  86                         .build()) //
  87                 .build();
  88         networkModel = new NetworkTopologyBuilder().setTopology(ImmutableList.<Topology> builder() //
  89                 .add(new TopologyBuilder() //
  90                         .setTopologyId(TOPOLOGY_FOO_ID) //
  91                         .setServerProvided(true) //
  92                         .build()) //
  93                 .add(new TopologyBuilder() //
  94                         .setTopologyId(TOPOLOGY_BAR_ID) //
  95                         .setServerProvided(false) //
  96                         .setLink(ImmutableList.<Link> builder() //
  97                                 .add(linkModel) //
  98                                 .build()) //
  99                         .build()) //
 100                 .add(new TopologyBuilder() //
 101                         .build())//
 102                 .add(new TopologyBuilder() //
 103                         .setTopologyId(TOPOLOGY_BAZ_ID)//
 104                         .setLink(ImmutableList.<Link> builder() //
 105                                 .add(new LinkBuilder().setLinkId(new LinkId("link:2")).build()) //
 106                                 .add(new LinkBuilder().setLinkId(new LinkId("link:3")).build()) //
 107                                 .build()) //
 108                         .build()) //
 109                 .build()) //
 110                 .build(); //
 111     }
 112
 113     @Test
 114     public void testContainerRead() {
 115         Optional<Source> source = DataObjectReadingUtil.readData(linkModel, Source.class);
 116         assertNotNull(source);
 117         assertEquals(linkModel.getSource(), source.get());
 118     }
 119
 120     @Test
 121     public void testInstanceIdentifierRead() {
 122         Map<InstanceIdentifier<Source>, Source> source = DataObjectReadingUtil.readData(networkModel,
 123                 NETWORK_TOPOLOGY_PATH, ABSOLUTE_SOURCE_PATH);
 124         assertNotNull(source);
 125         Source potentialSource = source.get(ABSOLUTE_SOURCE_PATH);
 126         assertEquals(linkModel.getSource(), potentialSource);
 127     }
 128
 129     @Test
 130     public void testInstanceIdentifierReadWildcarded() {
 131         Topology topology = DataObjectReadingUtil.readData(networkModel, NETWORK_TOPOLOGY_PATH, TOPOLOGY_BAR_PATH).get(
 132                 TOPOLOGY_BAR_PATH);
 133         Map<InstanceIdentifier<Source>, Source> source = DataObjectReadingUtil.readData(topology, TOPOLOGY_BAR_PATH,
 134                 WILDCARDED_SOURCE_PATH);
 135         assertNotNull(source);
 136         Source potentialSource = source.get(ABSOLUTE_SOURCE_PATH);
 137         assertEquals(linkModel.getSource(), potentialSource);
 138     }
 139
 140     @Test
 141     public void testInstanceIdentifierReadNonExistingValue() {
 142         InstanceIdentifier<Source> sourcePath = InstanceIdentifier.builder(NETWORK_TOPOLOGY_PATH) //
 143                 .child(Topology.class, new TopologyKey(TOPOLOGY_BAZ_ID)) //
 144                 .child(Link.class, new LinkKey(LINK_BAR_ID)) //
 145                 .child(Source.class) //
 146                 .build();
 147         Map<InstanceIdentifier<Source>, Source> source = DataObjectReadingUtil.readData(networkModel,
 148                 NETWORK_TOPOLOGY_PATH, sourcePath);
 149         assertNotNull(source);
 150         assertTrue(source.isEmpty());
 151     }
 152
 153     @Test
 154     public void testWildcardedListRead() {
 155         Topology topology = DataObjectReadingUtil.readData(networkModel, NETWORK_TOPOLOGY_PATH, TOPOLOGY_BAR_PATH).get(TOPOLOGY_BAR_PATH);
 156
 157         Map<InstanceIdentifier<Link>, Link> potentialLinks = DataObjectReadingUtil.readData(topology, TOPOLOGY_BAR_PATH, WILDCARDED_LINK_PATH);
 158         assertFalse(potentialLinks.isEmpty());
 159         assertEquals(1, potentialLinks.size());
 160         assertEquals(linkModel, potentialLinks.get(LINK_BAR_PATH));
 161     }
 162
 163     @Test
 164     public void testTwoWildcardsListRead() {
 165
 166         Map<InstanceIdentifier<Link>, Link> potentialLinks = DataObjectReadingUtil.readData(networkModel, NETWORK_TOPOLOGY_PATH, WILDCARDED_LINK_PATH);
 167         assertFalse(potentialLinks.isEmpty());
 168         assertEquals(3, potentialLinks.size());
 169         assertEquals(linkModel, potentialLinks.get(LINK_BAR_PATH));
 170         HashSet<Link> allLinks = new HashSet<>(potentialLinks.values());
 171         assertEquals(3, allLinks.size());
 172         for(InstanceIdentifier<Link> key : potentialLinks.keySet()) {
 173             assertFalse("Returned instance identifier must not be wildcarded.", key.isWildcarded());
 174         }
 175
 176     }
 177
 178 }