diff options
11 files changed, 523 insertions, 0 deletions
diff --git a/infra/bgp-distribution/pom.xml b/infra/bgp-distribution/pom.xml index c70d03017..62bc95752 100644 --- a/infra/bgp-distribution/pom.xml +++ b/infra/bgp-distribution/pom.xml @@ -57,6 +57,16 @@ <artifactId>minimal-distribution</artifactId> <version>${project.version}</version> </dependency> + <dependency> + <groupId>io.fd.honeycomb</groupId> + <artifactId>bgp-translate-api</artifactId> + <version>${project.version}</version> + </dependency> + <dependency> + <groupId>io.fd.honeycomb</groupId> + <artifactId>bgp-translate-impl</artifactId> + <version>${project.version}</version> + </dependency> <!-- ODL-BGP --> <dependency> diff --git a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java index efef5a71f..a26b5c158 100644 --- a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java +++ b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java @@ -25,6 +25,7 @@ import com.google.inject.name.Names; import io.fd.honeycomb.infra.distro.data.BindingDataBrokerProvider; import io.fd.honeycomb.infra.distro.data.DataStoreProvider; import io.fd.honeycomb.infra.distro.data.InmemoryDOMDataBrokerProvider; +import io.fd.honeycomb.translate.bgp.RibWriter; import io.netty.channel.EventLoopGroup; import org.opendaylight.controller.md.sal.binding.api.DataBroker; import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType; @@ -61,6 +62,10 @@ public final class BgpModule extends PrivateModule { // Initialize BgpNeighbours bind(BgpNeighbors.class).toProvider(BgpNeighboursProvider.class).in(Singleton.class); expose(BgpNeighbors.class); + + // Listens for local RIB modifications and passes routes to translation layer + bind(RibWriter.class).toProvider(LocRibWriterProvider.class).asEagerSingleton(); + expose(RibWriter.class); } private void configureRIB() { diff --git a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java new file mode 100644 index 000000000..1fc6b25ed --- /dev/null +++ b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.infra.bgp; + +import com.google.inject.Inject; +import com.google.inject.name.Named; +import io.fd.honeycomb.bgp.translate.impl.LocRibWriter; +import io.fd.honeycomb.infra.distro.ProviderTrait; +import io.fd.honeycomb.translate.bgp.RouteWriterFactory; +import java.util.HashSet; +import java.util.Set; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; + +final class LocRibWriterProvider extends ProviderTrait<LocRibWriter> { + + @Inject + @Named(BgpModule.HONEYCOMB_BGP) + private DataBroker bgpDataBroker; + @Inject(optional = true) + private Set<RouteWriterFactory> writerFactories = new HashSet<>(); + + @Override + protected LocRibWriter create() { + final LocRibWriter registry = new LocRibWriter(bgpDataBroker); + writerFactories.stream().forEach(factory -> factory.init(registry)); + return registry; + } +} diff --git a/infra/bgp-translate-api/pom.xml b/infra/bgp-translate-api/pom.xml index ff214c05b..ce15289ce 100644 --- a/infra/bgp-translate-api/pom.xml +++ b/infra/bgp-translate-api/pom.xml @@ -1,4 +1,19 @@ <?xml version="1.0" encoding="UTF-8"?> +<!-- + ~ Copyright (c) 2017 Cisco and/or its affiliates. + ~ + ~ Licensed under the Apache License, Version 2.0 (the "License"); + ~ you may not use this file except in compliance with the License. + ~ You may obtain a copy of the License at: + ~ + ~ http://www.apache.org/licenses/LICENSE-2.0 + ~ + ~ Unless required by applicable law or agreed to in writing, software + ~ distributed under the License is distributed on an "AS IS" BASIS, + ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + ~ See the License for the specific language governing permissions and + ~ limitations under the License. + --> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> diff --git a/infra/bgp-translate-impl/asciidoc/Readme.adoc b/infra/bgp-translate-impl/asciidoc/Readme.adoc new file mode 100644 index 000000000..df50659a0 --- /dev/null +++ b/infra/bgp-translate-impl/asciidoc/Readme.adoc @@ -0,0 +1,11 @@ += bgp-translate-impl + +Provides simple implementation of route writers. + +LocRibWriter provides route translation for routes in local RIB. +LocRibWriter registers DataTreeChangeListener for given route type to specific route writers. + +RouteWriters receive create/update/delete notifications for single route modifications +in LocRib DS. + +RouteWriter can translata RIB update to any other format, e.g. device FIB.
\ No newline at end of file diff --git a/infra/bgp-translate-impl/pom.xml b/infra/bgp-translate-impl/pom.xml new file mode 100644 index 000000000..364e40b70 --- /dev/null +++ b/infra/bgp-translate-impl/pom.xml @@ -0,0 +1,70 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + ~ Copyright (c) 2017 Cisco and/or its affiliates. + ~ + ~ Licensed under the Apache License, Version 2.0 (the "License"); + ~ you may not use this file except in compliance with the License. + ~ You may obtain a copy of the License at: + ~ + ~ http://www.apache.org/licenses/LICENSE-2.0 + ~ + ~ Unless required by applicable law or agreed to in writing, software + ~ distributed under the License is distributed on an "AS IS" BASIS, + ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + ~ See the License for the specific language governing permissions and + ~ limitations under the License. + --> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <parent> + <groupId>io.fd.honeycomb.common</groupId> + <artifactId>impl-parent</artifactId> + <version>1.17.07-SNAPSHOT</version> + <relativePath>../../common/impl-parent</relativePath> + </parent> + + <modelVersion>4.0.0</modelVersion> + <groupId>io.fd.honeycomb</groupId> + <artifactId>bgp-translate-impl</artifactId> + <name>${project.artifactId}</name> + <version>1.17.07-SNAPSHOT</version> + <dependencies> + <dependency> + <groupId>org.opendaylight.controller</groupId> + <artifactId>sal-binding-api</artifactId> + </dependency> + <dependency> + <groupId>org.opendaylight.controller</groupId> + <artifactId>sal-common-api</artifactId> + </dependency> + <dependency> + <groupId>io.fd.honeycomb</groupId> + <artifactId>bgp-translate-api</artifactId> + <version>${project.version}</version> + </dependency> + + <!-- test dependencies --> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.mockito</groupId> + <artifactId>mockito-core</artifactId> + <scope>test</scope> + </dependency> + <!-- models used in tests --> + <dependency> + <groupId>org.opendaylight.bgpcep</groupId> + <artifactId>bgp-inet</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.opendaylight.bgpcep</groupId> + <artifactId>bgp-labeled-unicast</artifactId> + <scope>test</scope> + </dependency> + </dependencies> +</project>
\ No newline at end of file diff --git a/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListener.java b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListener.java new file mode 100644 index 000000000..7e9a3c1e8 --- /dev/null +++ b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListener.java @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.bgp.translate.impl; + +import com.google.common.base.Preconditions; +import io.fd.honeycomb.translate.bgp.RouteWriter; +import io.fd.honeycomb.translate.write.WriteFailedException; +import java.util.Collection; +import javax.annotation.Nonnull; +import org.opendaylight.controller.md.sal.binding.api.DataObjectModification; +import org.opendaylight.controller.md.sal.binding.api.DataTreeChangeListener; +import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier; +import org.opendaylight.controller.md.sal.binding.api.DataTreeModification; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +final class LocRibChangeListener implements DataTreeChangeListener<Route> { + + private static final Logger LOG = LoggerFactory.getLogger(LocRibChangeListener.class); + private final RouteWriter writer; + + LocRibChangeListener(final RouteWriter writer) { + this.writer = writer; + } + + @Override + public void onDataTreeChanged(@Nonnull final Collection<DataTreeModification<Route>> changes) { + for (DataTreeModification<Route> change : changes) { + final DataObjectModification<Route> rootNode = change.getRootNode(); + final DataTreeIdentifier<Route> rootPath = change.getRootPath(); + final Route dataBefore = rootNode.getDataBefore(); + final Route dataAfter = rootNode.getDataAfter(); + LOG.trace("Received LocRib change({}): before={} after={}", rootNode.getModificationType(), dataBefore, dataAfter); + + try { + processChange(rootPath.getRootIdentifier(), dataBefore, dataAfter); + } catch (WriteFailedException e) { + LOG.warn("Route translation failed", e); + } + } + } + + @SuppressWarnings("unchecked") + private void processChange(final InstanceIdentifier<Route> id, final Route dataBefore, final Route dataAfter) throws WriteFailedException { + if (isCreate(dataBefore, dataAfter)) { + writer.create(id, dataAfter); + } else if (isDelete(dataBefore, dataAfter)) { + writer.delete(id, dataBefore); + } else { + Preconditions.checkArgument(dataBefore != null && dataAfter != null, "No data to process"); + writer.update(id, dataBefore, dataAfter); + } + } + + private static boolean isCreate(final DataObject dataBefore, final DataObject dataAfter) { + return dataBefore == null && dataAfter != null; + } + + private static boolean isDelete(final DataObject dataBefore, final DataObject dataAfter) { + return dataAfter == null && dataBefore != null; + } +} diff --git a/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java new file mode 100644 index 000000000..ce3c0c7b8 --- /dev/null +++ b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.bgp.translate.impl; + +import com.google.common.base.Preconditions; +import io.fd.honeycomb.translate.bgp.RibWriter; +import io.fd.honeycomb.translate.bgp.RouteWriter; +import javax.annotation.Nonnull; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; +import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier; +import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.LocRib; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +/** + * Provides route translation for routes in local RIB. + */ +public final class LocRibWriter implements RibWriter { + private final DataBroker bgpDataBroker; + + public LocRibWriter(final DataBroker bgpDataBroker) { + this.bgpDataBroker = bgpDataBroker; + } + + @Override + public void register(@Nonnull final RouteWriter writer) { + @SuppressWarnings("unchecked") + final InstanceIdentifier<Route> managedId = (InstanceIdentifier<Route>)writer.getManagedDataObjectType(); + final Class routeType = managedId.getTargetType(); + Preconditions.checkArgument(Route.class.isAssignableFrom(routeType), + "{} managed by {} is not subclass of Route", routeType, writer); + Preconditions.checkArgument(managedId.firstIdentifierOf(LocRib.class) != null, + "{} managed by {} does not contain LocRib.class", managedId, writer); + Preconditions.checkArgument(managedId.isWildcarded(), + "{} managed by {} should not contain route key", managedId, writer); + + // TODO(HONEYCOMB-367): updates for whole list instead of list item + // are needed to support deleteALL (might be required for performance reasons). + bgpDataBroker + .registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, managedId), + new LocRibChangeListener(writer)); + } +} diff --git a/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java new file mode 100644 index 000000000..8418f01da --- /dev/null +++ b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.bgp.translate.impl; + +import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL; + +import io.fd.honeycomb.translate.bgp.RouteWriter; +import io.fd.honeycomb.translate.write.WriteFailedException; +import java.util.Arrays; +import java.util.Collections; +import org.junit.Before; +import org.junit.Test; +import org.mockito.ArgumentMatchers; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.opendaylight.controller.md.sal.binding.api.DataObjectModification; +import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier; +import org.opendaylight.controller.md.sal.binding.api.DataTreeModification; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class LocRibChangeListenerTest { + + private static final DataTreeIdentifier<Route> ID = + new DataTreeIdentifier<>(OPERATIONAL, InstanceIdentifier.create(Route.class)); + + @Mock + private RouteWriter<Route> routeWriter; + @Mock + private DataObjectModification<Route> rootNode; + + private LocRibChangeListener locRibListener; + + @Before + public void setUp() { + MockitoAnnotations.initMocks(this); + locRibListener = new LocRibChangeListener(routeWriter); + } + + @Test + public void testDataTreeChanged() throws WriteFailedException { + final Route route1 = Mockito.mock(Route.class); + final Route route2 = Mockito.mock(Route.class); + locRibListener.onDataTreeChanged(Arrays.asList( + mockDateTreeModification(null, route1), + mockDateTreeModification(route1, route2), + mockDateTreeModification(route2, null)) + ); + Mockito.verify(routeWriter).create(ID.getRootIdentifier(), route1); + Mockito.verify(routeWriter).update(ID.getRootIdentifier(), route1, route2); + Mockito.verify(routeWriter).delete(ID.getRootIdentifier(), route2); + } + + @Test + public void testDataTreeChangedFailed() throws WriteFailedException.CreateFailedException { + final Route dataAfter = Mockito.mock(Route.class); + Mockito.doThrow(new WriteFailedException.CreateFailedException(ID.getRootIdentifier(), dataAfter)) + .when(routeWriter) + .create(ArgumentMatchers.any(), ArgumentMatchers.any()); + locRibListener.onDataTreeChanged(Collections.singletonList(mockDateTreeModification(null, dataAfter))); + Mockito.verify(routeWriter).create(ID.getRootIdentifier(), dataAfter); + } + + @SuppressWarnings("unchecked") + private DataTreeModification<Route> mockDateTreeModification(final Route dataBefore, final Route dataAfter) { + final DataTreeModification<Route> modification = Mockito.mock(DataTreeModification.class); + final DataObjectModification<Route> rootNode = Mockito.mock(DataObjectModification.class); + Mockito.when(rootNode.getDataBefore()).thenReturn(dataBefore); + Mockito.when(rootNode.getDataAfter()).thenReturn(dataAfter); + Mockito.when(modification.getRootPath()).thenReturn(ID); + Mockito.when(modification.getRootNode()).thenReturn(rootNode); + return modification; + } +}
\ No newline at end of file diff --git a/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriterTest.java b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriterTest.java new file mode 100644 index 000000000..391ee4c56 --- /dev/null +++ b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriterTest.java @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.bgp.translate.impl; + +import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL; + +import io.fd.honeycomb.translate.bgp.RouteWriter; +import io.fd.honeycomb.translate.write.WriteFailedException; +import javax.annotation.Nonnull; +import javax.annotation.Nullable; +import org.junit.Before; +import org.junit.Test; +import org.mockito.ArgumentMatchers; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; +import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier; +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.rev150305.ipv4.routes.Ipv4Routes; +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.Ipv4RouteKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.labeled.unicast.routes.LabeledUnicastRoutes; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.labeled.unicast.routes.list.LabeledUnicastRoute; +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.path.attributes.Attributes; +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.Route; +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.bgp.rib.RibKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.LocRib; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables; +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.Ipv4AddressFamily; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier; + +public class LocRibWriterTest { + + private static final InstanceIdentifier<Tables> TABLES = InstanceIdentifier.create(BgpRib.class).child(Rib.class) + .child(LocRib.class).child(Tables.class); + + @SuppressWarnings("unchecked") + private static final KeyedInstanceIdentifier<Ipv4Route, Ipv4RouteKey> + SPECIFIC_IP4_ROUTE_ID = + InstanceIdentifier.create(BgpRib.class).child(Rib.class, new RibKey(new RibId("some-rib"))).child(LocRib.class) + .child(Tables.class, new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class)) + .child((Class) Ipv4Routes.class) + .child(Ipv4Route.class, new Ipv4RouteKey(new PathId(1L), new Ipv4Prefix("1.2.3.4/24"))); + + @SuppressWarnings("unchecked") + private static final InstanceIdentifier<Ipv4Route> IP4_ROUTE_ID = + TABLES.child((Class) Ipv4Routes.class).child(Ipv4Route.class); + + @SuppressWarnings("unchecked") + private static final InstanceIdentifier<LabeledUnicastRoute> LABELED_IP4_ID = + TABLES.child((Class) LabeledUnicastRoutes.class).child(LabeledUnicastRoute.class); + + @Mock + private DataBroker bgpDataBroker; + private LocRibWriter ribWriter; + + @Before + public void setUp() { + MockitoAnnotations.initMocks(this); + ribWriter = new LocRibWriter(bgpDataBroker); + } + + @Test(expected = IllegalArgumentException.class) + public void testRegisterFailsForNonRoute() { + ribWriter.register(new NoopWriter(IP4_ROUTE_ID.child(Attributes.class))); + } + + @Test(expected = IllegalArgumentException.class) + public void testRegisterFailsForNonLocRibRoute() { + ribWriter.register(new NoopWriter(InstanceIdentifier.create(Ipv4Route.class))); + } + + @Test(expected = IllegalArgumentException.class) + public void testRegisterFailsForSpecificLocRibRoute() { + ribWriter.register(new NoopWriter(SPECIFIC_IP4_ROUTE_ID)); + } + + @Test + public void testRegisterIpv4RouteWriter() { + ribWriter.register(new NoopWriter(IP4_ROUTE_ID)); + Mockito.verify(bgpDataBroker).registerDataTreeChangeListener( + ArgumentMatchers.eq(new DataTreeIdentifier<>(OPERATIONAL, IP4_ROUTE_ID)), ArgumentMatchers.any()); + } + + @Test + public void testRegisterLabeledIpv4RouteWriter() { + ribWriter.register(new NoopWriter(LABELED_IP4_ID)); + Mockito.verify(bgpDataBroker).registerDataTreeChangeListener( + ArgumentMatchers.eq(new DataTreeIdentifier<>(OPERATIONAL, LABELED_IP4_ID)), ArgumentMatchers.any()); + } + + private static final class NoopWriter implements RouteWriter { + private final InstanceIdentifier<? extends Route> id; + + private NoopWriter(@Nonnull final InstanceIdentifier id) { + this.id = id; + } + + @SuppressWarnings("unchecked") + @Nonnull + @Override + public InstanceIdentifier getManagedDataObjectType() { + return id; + } + + @Override + public void create(@Nonnull final InstanceIdentifier id, @Nullable final Route dataAfter) + throws WriteFailedException.CreateFailedException { + } + + @Override + public void delete(@Nonnull final InstanceIdentifier id, @Nullable final Route dataBefore) + throws WriteFailedException.DeleteFailedException { + } + + @Override + public void update(@Nonnull final InstanceIdentifier id, @Nullable final Route dataBefore, + @Nullable final Route dataAfter) throws WriteFailedException.UpdateFailedException { + } + } +}
\ No newline at end of file diff --git a/infra/pom.xml b/infra/pom.xml index da0a9f31f..cfe99a726 100644 --- a/infra/pom.xml +++ b/infra/pom.xml @@ -42,6 +42,7 @@ <module>impl</module> <module>minimal-distribution</module> <module>bgp-translate-api</module> + <module>bgp-translate-impl</module> <module>bgp-distribution</module> <module>it</module> <module>test-utils</module> |