BUG-6020: Implement RibSupport tests for extensions

After create AbstractRibSupportTest tool implement RibSupportTest for
+ Ipv4
+ Ipv6

Change-Id: I41965a35cb60237f219c88e607b35c61f4b95ab7
Signed-off-by: Claudio D. Gasparini <cgaspari@cisco.com>

diff --git a/bgp/rib-impl/pom.xml b/bgp/rib-impl/pom.xml
index f993974dc8116ac0a743c5ede6ec5e254b6d6d1e..1e64cc07fdf6505a01d540ac8476db0bbbe34326 100644 (file)
--- a/bgp/rib-impl/pom.xml
+++ b/bgp/rib-impl/pom.xml
@@ -60,6 +60,12 @@
             <groupId>${project.groupId}</groupId>
             <artifactId>bgp-rib-spi</artifactId>
         </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>bgp-rib-spi</artifactId>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.opendaylight.tcpmd5</groupId>
             <artifactId>tcpmd5-api</artifactId>

diff --git a/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv4RIBSupportTest.java b/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv4RIBSupportTest.java
new file mode 100644 (file)
index 0000000..79af2e4
--- /dev/null
+++ b/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv4RIBSupportTest.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.protocol.bgp.rib.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Lists;
+import java.util.Collection;
+import java.util.Collections;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.bgp.rib.rib.loc.rib.tables.routes.Ipv4RoutesCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.bgp.rib.rib.loc.rib.tables.routes.Ipv4RoutesCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.prefixes.DestinationIpv4Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.prefixes.destination.ipv4.Ipv4Prefixes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.prefixes.destination.ipv4.Ipv4PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.Ipv4Routes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.Ipv4RoutesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4RouteBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4RouteKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv4Case;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv4CaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.PathId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Update;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.Attributes1;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.Attributes2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
+
+public final class IPv4RIBSupportTest extends AbstractRIBSupportTest {
+    private static final IPv4RIBSupport RIB_SUPPORT = IPv4RIBSupport.getInstance();
+    private static final PathId PATH_ID = new PathId(1L);
+    private static final Ipv4Prefix PREFIX = new Ipv4Prefix("1.2.3.4/32");
+    private static final Ipv4RouteKey ROUTE_KEY = new Ipv4RouteKey(PATH_ID, PREFIX);
+    private static final Ipv4Prefixes IPV4_PREFIXES = new Ipv4PrefixesBuilder().setPathId(PATH_ID)
+        .setPrefix(PREFIX).build();
+    private static final DestinationIpv4Case REACH_NLRI = new DestinationIpv4CaseBuilder().setDestinationIpv4(new DestinationIpv4Builder()
+        .setIpv4Prefixes(Lists.newArrayList(IPV4_PREFIXES)).build()).build();
+
+    private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update
+        .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv4Case UNREACH_NLRI =
+        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update
+            .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv4CaseBuilder().setDestinationIpv4(
+            new DestinationIpv4Builder().setIpv4Prefixes(Lists.newArrayList(IPV4_PREFIXES)).build()).build();
+
+    private static final Ipv4Route ROUTE = new Ipv4RouteBuilder().setAttributes(ATTRIBUTES).setPathId(PATH_ID).setPrefix(PREFIX).build();
+    private static final Ipv4Routes ROUTES = new Ipv4RoutesBuilder().setIpv4Route(Collections.singletonList(ROUTE)).build();
+    private static final Ipv4Routes EMPTY_ROUTES = new Ipv4RoutesBuilder().setIpv4Route(Collections.emptyList()).build();
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        setUpTestCustomizer(RIB_SUPPORT);
+    }
+
+    @Test
+    public void testDeleteRoutes() {
+        RIB_SUPPORT.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
+        final InstanceIdentifier<Ipv4Route> instanceIdentifier = (InstanceIdentifier<Ipv4Route>) this.deletedRoutes.get(0);
+        assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(Ipv4Route.class));
+    }
+
+    @Test
+    public void testPutRoutes() {
+        RIB_SUPPORT.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
+        final Ipv4Route route = (Ipv4Route) this.insertedRoutes.get(0).getValue();
+        assertEquals(ROUTE, route);
+    }
+
+
+    @Test
+    public void testEmptyRoute() throws Exception {
+        final Routes empty = new Ipv4RoutesCaseBuilder().setIpv4Routes(EMPTY_ROUTES).build();
+        final ChoiceNode emptyRoutes = RIB_SUPPORT.emptyRoutes();
+        assertEquals(createRoutes(empty), emptyRoutes);
+    }
+
+    @Test
+    public void testBuildMpUnreachNlriUpdate() {
+        final Update update = RIB_SUPPORT.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
+        assertEquals(UNREACH_NLRI, update.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
+        assertNull(update.getAttributes().getAugmentation(Attributes1.class));
+    }
+
+    @Test
+    public void testBuildMpReachNlriUpdate() {
+        final Update update = RIB_SUPPORT.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
+        assertEquals(REACH_NLRI, update.getAttributes().getAugmentation(Attributes1.class).getMpReachNlri().getAdvertizedRoutes().getDestinationType());
+        assertNull(update.getAttributes().getAugmentation(Attributes2.class));
+    }
+
+    @Test
+    public void testIsComplexRoute() {
+        Assert.assertFalse(RIB_SUPPORT.isComplexRoute());
+    }
+
+    @Test
+    public void testCacheableNlriObjects() {
+        Assert.assertEquals(ImmutableSet.of(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.Ipv4Prefix.class), RIB_SUPPORT.cacheableNlriObjects());
+    }
+
+    @Test
+    public void testCacheableAttributeObjects() {
+        Assert.assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableAttributeObjects());
+    }
+
+    @Test
+    public void testRouteIdAddPath() {
+        final NodeIdentifierWithPredicates expected = createRouteNIWP(ROUTES);
+        final NodeIdentifierWithPredicates prefixNii = new NodeIdentifierWithPredicates(RIB_SUPPORT.routeQName(), ImmutableMap.of(RIB_SUPPORT.routeKeyQName(), PREFIX.getValue()));
+        Assert.assertEquals(expected, RIB_SUPPORT.getRouteIdAddPath(AbstractRIBSupportTest.PATH_ID, prefixNii));
+    }
+
+    @Test
+    public void testRoutePath() {
+        final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
+        Assert.assertEquals(getRoutePath().node(prefixNii), RIB_SUPPORT.routePath(getTablePath().node(Routes.QNAME), prefixNii));
+    }
+
+
+    @Test
+    public void testExtractPathId() {
+        final NormalizedNode<?, ?> route = Iterables.getOnlyElement(createRoutes(ROUTES));
+        Assert.assertEquals(PATH_ID.getValue(), RIB_SUPPORT.extractPathId(route));
+    }
+
+    @Test
+    public void testRouteAttributesIdentifier() {
+        Assert.assertEquals(new NodeIdentifier(QName.create(Ipv4Routes.QNAME, Attributes.QNAME.getLocalName().intern())), RIB_SUPPORT
+            .routeAttributesIdentifier());
+    }
+
+    @Test
+    public void testRoutesCaseClass() {
+        Assert.assertEquals(Ipv4RoutesCase.class, RIB_SUPPORT.routesCaseClass());
+    }
+
+    @Test
+    public void testRoutesContainerClass() {
+        Assert.assertEquals(Ipv4Routes.class, RIB_SUPPORT.routesContainerClass());
+    }
+
+    @Test
+    public void testRoutesListClass() {
+        Assert.assertEquals(Ipv4Route.class, RIB_SUPPORT.routesListClass());
+    }
+
+    @Test
+    public void testChangedRoutes() {
+        final Routes emptyCase = new Ipv4RoutesCaseBuilder().build();
+        DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyCase)).getRootNode();
+        Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
+
+        final Routes emptyRoutes = new Ipv4RoutesCaseBuilder().setIpv4Routes(new Ipv4RoutesBuilder().build()).build();
+        tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
+        Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
+
+        final Routes routes = new Ipv4RoutesCaseBuilder().setIpv4Routes(ROUTES).build();
+        tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
+        final Collection<DataTreeCandidateNode> result = RIB_SUPPORT.changedRoutes(tree);
+        Assert.assertFalse(result.isEmpty());
+    }
+}

diff --git a/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv6RIBSupportTest.java b/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv6RIBSupportTest.java
new file mode 100644 (file)
index 0000000..b2cb739
--- /dev/null
+++ b/bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/IPv6RIBSupportTest.java
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.protocol.bgp.rib.impl;
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Lists;
+import java.util.Collection;
+import java.util.Collections;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.bgp.rib.rib.loc.rib.tables.routes.Ipv6RoutesCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.bgp.rib.rib.loc.rib.tables.routes.Ipv6RoutesCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.prefixes.DestinationIpv6Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.prefixes.destination.ipv6.Ipv6Prefixes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.prefixes.destination.ipv6.Ipv6PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.Ipv6Routes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.Ipv6RoutesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6Route;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6RouteBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6RouteKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv6Case;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv6CaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.PathId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Update;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.Attributes1;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.Attributes2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
+
+public final class IPv6RIBSupportTest extends AbstractRIBSupportTest {
+    private static final IPv6RIBSupport RIB_SUPPORT = IPv6RIBSupport.getInstance();
+    private static final PathId PATH_ID = new PathId(1L);
+    private static final Ipv6Prefix PREFIX = new Ipv6Prefix("2001:db8:1:2::/64");
+    private static final Ipv6RouteKey ROUTE_KEY = new Ipv6RouteKey(PATH_ID, PREFIX);
+    private static final Ipv6Prefixes IPV6_PREFIXES = new Ipv6PrefixesBuilder().setPathId(PATH_ID)
+        .setPrefix(PREFIX).build();
+    private static final DestinationIpv6Case REACH_NLRI = new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder()
+        .setIpv6Prefixes(Lists.newArrayList(IPV6_PREFIXES)).build()).build();
+
+    private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update
+        .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv6Case UNREACH_NLRI =
+        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update
+            .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv6CaseBuilder().setDestinationIpv6(
+            new DestinationIpv6Builder().setIpv6Prefixes(Lists.newArrayList(IPV6_PREFIXES)).build()).build();
+
+    private static final Ipv6Route ROUTE = new Ipv6RouteBuilder().setAttributes(ATTRIBUTES).setPathId(PATH_ID).setPrefix(PREFIX).build();
+    private static final Ipv6Routes ROUTES = new Ipv6RoutesBuilder().setIpv6Route(Collections.singletonList(ROUTE)).build();
+    private static final Ipv6Routes EMPTY_ROUTES = new Ipv6RoutesBuilder().setIpv6Route(Collections.emptyList()).build();
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        setUpTestCustomizer(RIB_SUPPORT);
+    }
+
+    @Test
+    public void testDeleteRoutes() {
+        RIB_SUPPORT.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
+        final InstanceIdentifier<Ipv6Route> instanceIdentifier = (InstanceIdentifier<Ipv6Route>) this.deletedRoutes.get(0);
+        assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(Ipv6Route.class));
+    }
+
+    @Test
+    public void testPutRoutes() {
+        RIB_SUPPORT.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
+        final Ipv6Route route = (Ipv6Route) this.insertedRoutes.get(0).getValue();
+        assertEquals(ROUTE, route);
+    }
+
+
+    @Test
+    public void testEmptyRoute() throws Exception {
+        final Routes empty = new Ipv6RoutesCaseBuilder().setIpv6Routes(EMPTY_ROUTES).build();
+        final ChoiceNode emptyRoutes = RIB_SUPPORT.emptyRoutes();
+        assertEquals(createRoutes(empty), emptyRoutes);
+    }
+
+    @Test
+    public void testBuildMpUnreachNlriUpdate() {
+        final Update update = RIB_SUPPORT.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
+        assertEquals(UNREACH_NLRI, update.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
+        assertNull(update.getAttributes().getAugmentation(Attributes1.class));
+    }
+
+    @Test
+    public void testBuildMpReachNlriUpdate() {
+        final Update update = RIB_SUPPORT.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
+        assertEquals(REACH_NLRI, update.getAttributes().getAugmentation(Attributes1.class).getMpReachNlri().getAdvertizedRoutes().getDestinationType());
+        assertNull(update.getAttributes().getAugmentation(Attributes2.class));
+    }
+
+    @Test
+    public void testIsComplexRoute() {
+        Assert.assertFalse(RIB_SUPPORT.isComplexRoute());
+    }
+
+    @Test
+    public void testCacheableNlriObjects() {
+        Assert.assertEquals(ImmutableSet.of(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.Ipv6Prefix.class),
+            RIB_SUPPORT.cacheableNlriObjects());
+    }
+
+    @Test
+    public void testCacheableAttributeObjects() {
+        Assert.assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableAttributeObjects());
+    }
+
+    @Test
+    public void testRouteIdAddPath() {
+        final NodeIdentifierWithPredicates expected = createRouteNIWP(ROUTES);
+        final NodeIdentifierWithPredicates prefixNii = new NodeIdentifierWithPredicates(RIB_SUPPORT.routeQName(), ImmutableMap.of(RIB_SUPPORT.routeKeyQName(), PREFIX.getValue()));
+        Assert.assertEquals(expected, RIB_SUPPORT.getRouteIdAddPath(AbstractRIBSupportTest.PATH_ID, prefixNii));
+    }
+
+    @Test
+    public void testRoutePath() {
+        final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
+        Assert.assertEquals(getRoutePath().node(prefixNii), RIB_SUPPORT.routePath(getTablePath().node(Routes.QNAME), prefixNii));
+    }
+
+
+    @Test
+    public void testExtractPathId() {
+        final NormalizedNode<?, ?> route = Iterables.getOnlyElement(createRoutes(ROUTES));
+        Assert.assertEquals(PATH_ID.getValue(), RIB_SUPPORT.extractPathId(route));
+    }
+
+    @Test
+    public void testRouteAttributesIdentifier() {
+        Assert.assertEquals(new NodeIdentifier(QName.create(Ipv6Routes.QNAME, Attributes.QNAME.getLocalName().intern())), RIB_SUPPORT
+            .routeAttributesIdentifier());
+    }
+
+    @Test
+    public void testRoutesCaseClass() {
+        Assert.assertEquals(Ipv6RoutesCase.class, RIB_SUPPORT.routesCaseClass());
+    }
+
+    @Test
+    public void testRoutesContainerClass() {
+        Assert.assertEquals(Ipv6Routes.class, RIB_SUPPORT.routesContainerClass());
+    }
+
+    @Test
+    public void testRoutesListClass() {
+        Assert.assertEquals(Ipv6Route.class, RIB_SUPPORT.routesListClass());
+    }
+
+    @Test
+    public void testChangedRoutes() {
+        final Routes emptyCase = new Ipv6RoutesCaseBuilder().build();
+        DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyCase)).getRootNode();
+        Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
+
+        final Routes emptyRoutes = new Ipv6RoutesCaseBuilder().setIpv6Routes(new Ipv6RoutesBuilder().build()).build();
+        tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
+        Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
+
+        final Routes routes = new Ipv6RoutesCaseBuilder().setIpv6Routes(ROUTES).build();
+        tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
+        final Collection<DataTreeCandidateNode> result = RIB_SUPPORT.changedRoutes(tree);
+        Assert.assertFalse(result.isEmpty());
+    }
+}
\ No newline at end of file