Fix checkstyle
[bgpcep.git] / bgp / rib-impl / src / test / java / org / opendaylight / protocol / bgp / rib / impl / AbstractRIBTestSetup.java
index 16bd955028f890c1485e5518289a295de716cb0d..41eed3acdb9006488857c247abf0e219c4f6e25c 100644 (file)
  */
 package org.opendaylight.protocol.bgp.rib.impl;
 
-import com.google.common.base.Optional;
-import com.google.common.base.Throwables;
-import com.google.common.util.concurrent.CheckedFuture;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+
+import com.google.common.collect.ImmutableClassToInstanceMap;
+import com.google.common.util.concurrent.FluentFuture;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.HashMap;
+import java.util.EventListener;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.concurrent.Executor;
-import javassist.ClassPool;
-import org.junit.After;
 import org.junit.Before;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
-import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
-import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
+import org.opendaylight.mdsal.binding.dom.adapter.CurrentAdapterSerializer;
+import org.opendaylight.mdsal.common.api.CommitInfo;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.api.ClusteredDOMDataTreeChangeListener;
+import org.opendaylight.mdsal.dom.api.DOMDataBroker;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeService;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
+import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
+import org.opendaylight.mdsal.dom.api.DOMTransactionChainListener;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
+import org.opendaylight.protocol.bgp.inet.RIBActivator;
+import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
-import org.opendaylight.protocol.bgp.rib.spi.RIBSupport;
 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
-import org.opendaylight.protocol.framework.ReconnectStrategyFactory;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
-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.ipv4.routes.ipv4.routes.Ipv4Route;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.RibId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.Rib;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
-import org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeFactory;
-import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
-import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
-import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
-import org.opendaylight.yangtools.sal.binding.generator.api.ClassLoadingStrategy;
-import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
-import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
-import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
-import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.routes.ipv4.routes.Ipv4Route;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.BgpRib;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.RibId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.TablesKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.BgpId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv4AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv6AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.UnicastSubsequentAddressFamily;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.Uint32;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 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.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
+import org.opendaylight.yangtools.yang.data.api.schema.builder.DataContainerNodeBuilder;
 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidateNode;
+import org.opendaylight.yangtools.yang.data.tree.api.ModificationType;
 
-public class AbstractRIBTestSetup {
+public class AbstractRIBTestSetup extends DefaultRibPoliciesMockTest {
+    static final QName PREFIX_QNAME = QName.create(Ipv4Route.QNAME, "prefix").intern();
+    private static final BgpId RIB_ID = new BgpId("127.0.0.1");
 
     private RIBImpl rib;
-    private final Ipv4Address clusterId = new Ipv4Address("128.0.0.1");
-    private final Ipv4Address ribId = new Ipv4Address("127.0.0.1");
-    static final Class<? extends AddressFamily> AFI = Ipv4AddressFamily.class;
-    static final Class<? extends SubsequentAddressFamily> SAFI = UnicastSubsequentAddressFamily.class;
-    static final TablesKey KEY = new TablesKey(AFI, SAFI);
-    private BindingCodecTreeFactory codecFactory;
-    private RIBActivator a1;
-    RIBSupport ribSupport;
-
+    private final RIBActivator a1 = new RIBActivator();
     @Mock
     private BGPDispatcher dispatcher;
 
-    @Mock
-    private ReconnectStrategyFactory tcpStrategyFactory;
-
-    @Mock
-    private DataBroker dps;
-
     @Mock
     private DOMDataBroker dom;
 
-    @Mock
-    private BindingTransactionChain chain;
-
-    @Mock
-    private WriteTransaction transWrite;
-
     @Mock
     private DOMTransactionChain domChain;
 
     @Mock
-    private DOMDataWriteTransaction domTransWrite;
+    private DOMDataTreeWriteTransaction domTransWrite;
 
     @Mock
-    private CheckedFuture<?,?> future;
+    private FluentFuture<? extends CommitInfo> future;
 
     @Mock
-    private Optional<Rib> o;
+    private DOMDataTreeChangeService service;
 
     @Mock
-    private DOMDataTreeChangeService service;
+    private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
 
+    @Override
     @Before
     public void setUp() throws Exception {
+        super.setUp();
         mockRib();
     }
 
     public void mockRib() throws Exception {
         final RIBExtensionProviderContext context = new SimpleRIBExtensionProviderContext();
-        final ModuleInfoBackedContext strategy = createClassLoadingStrategy();
-        final SchemaContext schemaContext = strategy.tryToCreateSchemaContext().get();
-        this.codecFactory = createCodecFactory(strategy,schemaContext);
         final List<BgpTableType> localTables = new ArrayList<>();
-        localTables.add(new BgpTableTypeImpl(AFI, SAFI));
-        this.a1 = new RIBActivator();
-        this.a1.startRIBExtensionProvider(context);
-        mockedMethods();
-        this.rib = new RIBImpl(new RibId("test"), new AsNumber(5L), this.ribId,
-            this.clusterId, context , this.dispatcher, this.tcpStrategyFactory, this.codecFactory, this.tcpStrategyFactory, this.dps, this.dom, localTables, GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy());
-        this.rib.onGlobalContextUpdated(schemaContext);
-        this.ribSupport = getRib().getRibSupportContext().getRIBSupportContext(KEY).getRibSupport();
-    }
+        localTables.add(new BgpTableTypeImpl(Ipv4AddressFamily.VALUE, UnicastSubsequentAddressFamily.VALUE));
+        localTables.add(new BgpTableTypeImpl(Ipv6AddressFamily.VALUE, UnicastSubsequentAddressFamily.VALUE));
 
-    private static ModuleInfoBackedContext createClassLoadingStrategy() {
-        final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
-        try {
-            ctx.registerModuleInfo(BindingReflections.getModuleInfo(Ipv4Route.class));
-        } catch (final Exception e) {
-            throw Throwables.propagate(e);
-        }
-        return ctx;
-    }
+        final CurrentAdapterSerializer serializer = mappingService.currentSerializer();
+        a1.startRIBExtensionProvider(context, serializer);
 
-    private static BindingCodecTreeFactory createCodecFactory(final ClassLoadingStrategy str, final SchemaContext ctx) {
-        final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(ClassPool.getDefault()));
-        final BindingNormalizedNodeCodecRegistry codec = new BindingNormalizedNodeCodecRegistry(generator);
-        codec.onBindingRuntimeContextUpdated(BindingRuntimeContext.create(str, ctx));
-        return codec;
+        mockedMethods();
+        doReturn(mock(ClusterSingletonServiceRegistration.class)).when(clusterSingletonServiceProvider)
+                .registerClusterSingletonService(any(ClusterSingletonService.class));
+        rib = new RIBImpl(tableRegistry, new RibId("test"), new AsNumber(Uint32.valueOf(5)), RIB_ID, context,
+            dispatcher, new ConstantCodecsRegistry(serializer), dom, policies, localTables,
+            Map.of(new TablesKey(Ipv4AddressFamily.VALUE, UnicastSubsequentAddressFamily.VALUE),
+                BasePathSelectionModeFactory.createBestPathSelectionStrategy()));
     }
 
-    @SuppressWarnings("unchecked")
     private void mockedMethods() throws Exception {
         MockitoAnnotations.initMocks(this);
-        final ReadOnlyTransaction readTx = Mockito.mock(ReadOnlyTransaction.class);
-        Mockito.doReturn(null).when(this.service).registerDataTreeChangeListener(Mockito.any(DOMDataTreeIdentifier.class), Mockito.any(DOMDataTreeChangeListener.class));
-        final Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> map = new HashMap<>();
-        map.put(DOMDataTreeChangeService.class, this.service);
-        Mockito.doNothing().when(readTx).close();
-        Mockito.doReturn(readTx).when(this.dps).newReadOnlyTransaction();
-        final CheckedFuture<Optional<DataObject>, ReadFailedException> readFuture = Mockito.mock(CheckedFuture.class);
-        Mockito.doNothing().when(this.domTransWrite).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
-        Mockito.doNothing().when(this.domTransWrite).delete(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class));
-        Mockito.doNothing().when(this.domTransWrite).merge(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
-        Mockito.doReturn(Optional.<DataObject>absent()).when(readFuture).checkedGet();
-        Mockito.doReturn(readFuture).when(readTx).read(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(InstanceIdentifier.class));
-        Mockito.doReturn(this.chain).when(this.dps).createTransactionChain(Mockito.any(RIBImpl.class));
-        Mockito.doNothing().when(this.domChain).close();
-        Mockito.doReturn(this.domTransWrite).when(this.domChain).newWriteOnlyTransaction();
-        Mockito.doNothing().when(getTransaction()).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.eq(YangInstanceIdentifier.of(BgpRib.QNAME)), Mockito.any(NormalizedNode.class));
-        Mockito.doReturn(map).when(this.dom).getSupportedExtensions();
-        Mockito.doReturn(this.domChain).when(this.dom).createTransactionChain(Mockito.any(BGPPeer.class));
-        Mockito.doReturn(this.transWrite).when(this.chain).newWriteOnlyTransaction();
-        Mockito.doReturn(false).when(this.o).isPresent();
-        Mockito.doReturn(this.o).when(this.future).checkedGet();
-        Mockito.doReturn(this.future).when(this.domTransWrite).submit();
-        Mockito.doNothing().when(this.future).addListener(Mockito.any(Runnable.class), Mockito.any(Executor.class));
-        Mockito.doNothing().when(this.transWrite).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(InstanceIdentifier.class), Mockito.any(DataObject.class), Mockito.eq(true));
-        Mockito.doNothing().when(this.transWrite).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(InstanceIdentifier.class), Mockito.any(DataObject.class));
-        Mockito.doReturn(this.future).when(this.transWrite).submit();
+        doReturn(new TestListenerRegistration()).when(service)
+                .registerDataTreeChangeListener(any(DOMDataTreeIdentifier.class),
+                        any(ClusteredDOMDataTreeChangeListener.class));
+        doNothing().when(domTransWrite).put(eq(LogicalDatastoreType.OPERATIONAL),
+                any(YangInstanceIdentifier.class), any(NormalizedNode.class));
+        doNothing().when(domTransWrite).delete(eq(LogicalDatastoreType.OPERATIONAL),
+                any(YangInstanceIdentifier.class));
+        doNothing().when(domTransWrite).merge(eq(LogicalDatastoreType.OPERATIONAL),
+                any(YangInstanceIdentifier.class), any(NormalizedNode.class));
+        doNothing().when(domChain).close();
+        doReturn(domTransWrite).when(domChain).newWriteOnlyTransaction();
+        doNothing().when(getTransaction()).put(eq(LogicalDatastoreType.OPERATIONAL),
+                eq(YangInstanceIdentifier.of(BgpRib.QNAME)), any(NormalizedNode.class));
+        doReturn(ImmutableClassToInstanceMap.of(DOMDataTreeChangeService.class, service)).when(dom)
+            .getExtensions();
+        doReturn(domChain).when(dom).createMergingTransactionChain(any(DOMTransactionChainListener.class));
+        doReturn(Optional.empty()).when(future).get();
+        doReturn(future).when(domTransWrite).commit();
+        doCallRealMethod().when(future).addCallback(any(), any());
+        doNothing().when(future).addListener(any(Runnable.class), any(Executor.class));
     }
 
-    public Collection<DataTreeCandidate> ipv4Input(final YangInstanceIdentifier target, final ModificationType type, final Ipv4Prefix... prefix) {
-        final Collection<DataTreeCandidate> col = new HashSet<>();
-        final DataTreeCandidate candidate = Mockito.mock(DataTreeCandidate.class);
-        final DataTreeCandidateNode rootNode = Mockito.mock(DataTreeCandidateNode.class);
-        Mockito.doReturn(rootNode).when(candidate).getRootNode();
-        Mockito.doReturn(type).when(rootNode).getModificationType();
-        Mockito.doCallRealMethod().when(rootNode).toString();
-        Mockito.doReturn(target).when(candidate).getRootPath();
-        Mockito.doCallRealMethod().when(candidate).toString();
+    public List<DataTreeCandidate> ipv4Input(final YangInstanceIdentifier target,
+            final ModificationType type, final Ipv4Prefix... prefix) {
+        final List<DataTreeCandidate> col = new ArrayList<>();
+        final DataTreeCandidate candidate = mock(DataTreeCandidate.class);
+        final DataTreeCandidateNode rootNode = mock(DataTreeCandidateNode.class);
+        doReturn(rootNode).when(candidate).getRootNode();
+        doReturn(type).when(rootNode).modificationType();
+        doCallRealMethod().when(rootNode).toString();
+        doReturn(target).when(candidate).getRootPath();
+        doCallRealMethod().when(candidate).toString();
         final Collection<DataTreeCandidateNode> children = new HashSet<>();
         for (final Ipv4Prefix p : prefix) {
-            final NodeIdentifierWithPredicates routekey = new NodeIdentifierWithPredicates(Ipv4Route.QNAME, IPv4RIBSupport.PREFIX_QNAME, p);
-            final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> b = ImmutableNodes.mapEntryBuilder();
+            final NodeIdentifierWithPredicates routekey =
+                    NodeIdentifierWithPredicates.of(Ipv4Route.QNAME, PREFIX_QNAME, p);
+            final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> b =
+                    ImmutableNodes.mapEntryBuilder();
             b.withNodeIdentifier(routekey);
-            b.addChild(Builders.leafBuilder().withNodeIdentifier(new NodeIdentifier(IPv4RIBSupport.PREFIX_QNAME)).withValue(p).build());
+            b.addChild(Builders.leafBuilder()
+                    .withNodeIdentifier(new NodeIdentifier(PREFIX_QNAME)).withValue(p).build());
 
-            final DataTreeCandidateNode child = Mockito.mock(DataTreeCandidateNode.class);
-            Mockito.doReturn(createIdentifier(target, p)).when(child).getIdentifier();
-            Mockito.doReturn(Optional.of(b.build())).when(child).getDataAfter();
+            final DataTreeCandidateNode child = mock(DataTreeCandidateNode.class);
+            doReturn(createIdentifier(p)).when(child).name();
+            doReturn(b.build()).when(child).dataAfter();
+            doReturn(type).when(child).modificationType();
             children.add(child);
         }
-        Mockito.doReturn(children).when(rootNode).getChildNodes();
+        doReturn(children).when(rootNode).childNodes();
         col.add(candidate);
         return col;
     }
 
-    public PathArgument createIdentifier(final YangInstanceIdentifier base, final Ipv4Prefix prefix) {
-        final NodeIdentifierWithPredicates routekey = new NodeIdentifierWithPredicates(Ipv4Route.QNAME, IPv4RIBSupport.PREFIX_QNAME, prefix);
-        return YangInstanceIdentifier.of(IPv4RIBSupport.PREFIX_QNAME).node(routekey).getLastPathArgument();
+    public PathArgument createIdentifier(final Ipv4Prefix prefix) {
+        final NodeIdentifierWithPredicates routekey =
+                NodeIdentifierWithPredicates.of(Ipv4Route.QNAME, PREFIX_QNAME, prefix);
+        return YangInstanceIdentifier.of(PREFIX_QNAME).node(routekey).getLastPathArgument();
     }
 
     public RIBImpl getRib() {
-        return this.rib;
+        return rib;
     }
 
-    public DOMDataBroker getDOMBroker() {
-        return this.dom;
+    public DOMDataTreeWriteTransaction getTransaction() {
+        return domTransWrite;
     }
 
-    public DOMDataWriteTransaction getTransaction() {
-        return this.domTransWrite;
-    }
+    private static final class TestListenerRegistration implements ListenerRegistration<EventListener> {
+        @Override
+        public EventListener getInstance() {
+            return null;
+        }
 
-    @After
-    public void tearDown() {
-        this.a1.close();
+        @Override
+        public void close() {
+        }
     }
 }