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authorMarek Gradzki <mgradzki@cisco.com>2017-06-23 14:00:58 +0200
committerMarek Gradzki <mgradzki@cisco.com>2017-06-28 10:51:08 +0000
commit995340b2a5204f8f643b3c5a4d18620f02b795a0 (patch)
tree44b27103896edc49e96dac399b6a5ef256ba612e /bgp/inet/src/test
parent2064e56f72c75eac68773bf35de81c081cb04231 (diff)
HC2VPP-174: add support for BGP IPv4/IPv6 unicast
Tranlates BGP IPv4/IPv6 routes to VPP FIB. Not supported: - multiple paths (https://tools.ietf.org/html/rfc7911) - IPv6 SR Change-Id: I06f0e81dd44df6a2eb7a3fe95445041e8f4f7af9 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'bgp/inet/src/test')
-rw-r--r--bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv4WriterTest.java137
-rw-r--r--bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv6WriterTest.java142
2 files changed, 279 insertions, 0 deletions
diff --git a/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv4WriterTest.java b/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv4WriterTest.java
new file mode 100644
index 000000000..0adfb480f
--- /dev/null
+++ b/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv4WriterTest.java
@@ -0,0 +1,137 @@
+/*
+ * 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.hc2vpp.bgp.inet;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+import static io.fd.hc2vpp.bgp.inet.RouteRequestProducer.MPLS_LABEL_INVALID;
+
+import io.fd.hc2vpp.common.test.util.FutureProducer;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.IpAddDelRoute;
+import io.fd.vpp.jvpp.core.dto.IpAddDelRouteReply;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
+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.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.message.rev130919.PathId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.AttributesBuilder;
+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.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.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class Ipv4WriterTest implements FutureProducer, ByteDataTranslator {
+ private static final InstanceIdentifier<Tables> TABLE_ID = InstanceIdentifier.create(BgpRib.class)
+ .child(Rib.class, new RibKey(new RibId("test-rib"))).child(LocRib.class)
+ .child(Tables.class, new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class));
+
+ @Mock
+ private FutureJVppCore vppApi;
+ private Ipv4Writer writer;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ writer = new Ipv4Writer(vppApi);
+ when(vppApi.ipAddDelRoute(any())).thenReturn(future(new IpAddDelRouteReply()));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static InstanceIdentifier<Ipv4Route> id(final Ipv4Prefix destination, final PathId pathId) {
+ return TABLE_ID.child((Class) Ipv4Routes.class)
+ .child(Ipv4Route.class, new Ipv4RouteKey(pathId, destination));
+ }
+
+ private static Ipv4Route route(final Ipv4Prefix destination, final PathId pathId,
+ final Ipv4Address nextHopAddress) {
+ final Ipv4NextHopCase nextHop =
+ new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(nextHopAddress).build())
+ .build();
+ return new Ipv4RouteBuilder()
+ .setPrefix(destination)
+ .setPathId(pathId)
+ .setAttributes(new AttributesBuilder().setCNextHop(nextHop).build())
+ .build();
+ }
+
+ @Test
+ public void testCreate() throws WriteFailedException.CreateFailedException {
+ final Ipv4Prefix destination = new Ipv4Prefix("1.2.3.4/24");
+ final PathId pathId = new PathId(123L);
+ final Ipv4Address nextHopAddress = new Ipv4AddressNoZone("5.6.7.8");
+
+ writer.create(
+ id(destination, pathId),
+ route(destination, pathId, nextHopAddress)
+ );
+ verifyRequest(true);
+ }
+
+ @Test
+ public void testDelete() throws WriteFailedException.DeleteFailedException {
+ final Ipv4Prefix destination = new Ipv4Prefix("1.2.3.4/24");
+ final PathId pathId = new PathId(456L);
+ final Ipv4Address nextHopAddress = new Ipv4AddressNoZone("5.6.7.8");
+
+ writer.delete(
+ id(destination, pathId),
+ route(destination, pathId, nextHopAddress)
+ );
+ verifyRequest(false);
+ }
+
+ @Test(expected = WriteFailedException.UpdateFailedException.class)
+ public void testUpdate() throws WriteFailedException.UpdateFailedException {
+ final Ipv4Prefix destination = new Ipv4Prefix("10.1.0.1/28");
+ final PathId pathId = new PathId(456L);
+
+ // update is not supported
+ writer.update(id(destination, pathId), mock(Ipv4Route.class), mock(Ipv4Route.class));
+ }
+
+ private void verifyRequest(boolean isAdd) {
+ final IpAddDelRoute request = new IpAddDelRoute();
+ request.isAdd = booleanToByte(isAdd);
+ request.nextHopSwIfIndex = -1;
+ request.nextHopViaLabel = MPLS_LABEL_INVALID;
+ request.nextHopAddress = new byte[] {5, 6, 7, 8};
+ request.dstAddress = new byte[] {1, 2, 3, 4};
+ request.dstAddressLength = 24;
+ verify(vppApi).ipAddDelRoute(request);
+ }
+}
diff --git a/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv6WriterTest.java b/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv6WriterTest.java
new file mode 100644
index 000000000..fa9554698
--- /dev/null
+++ b/bgp/inet/src/test/java/io/fd/hc2vpp/bgp/inet/Ipv6WriterTest.java
@@ -0,0 +1,142 @@
+/*
+ * 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.hc2vpp.bgp.inet;
+
+import static io.fd.hc2vpp.bgp.inet.RouteRequestProducer.MPLS_LABEL_INVALID;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import io.fd.hc2vpp.common.test.util.FutureProducer;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.IpAddDelRoute;
+import io.fd.vpp.jvpp.core.dto.IpAddDelRouteReply;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+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.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.message.rev130919.PathId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.AttributesBuilder;
+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.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.Ipv6AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv6NextHopCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv6NextHopCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv6.next.hop._case.Ipv6NextHopBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class Ipv6WriterTest implements FutureProducer, ByteDataTranslator {
+ private static final InstanceIdentifier<Tables> TABLE_ID = InstanceIdentifier.create(BgpRib.class)
+ .child(Rib.class, new RibKey(new RibId("test-rib"))).child(LocRib.class)
+ .child(Tables.class, new TablesKey(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class));
+
+ @Mock
+ private FutureJVppCore vppApi;
+ private Ipv6Writer writer;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ writer = new Ipv6Writer(vppApi);
+ when(vppApi.ipAddDelRoute(any())).thenReturn(future(new IpAddDelRouteReply()));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static InstanceIdentifier<Ipv6Route> id(final Ipv6Prefix destination, final PathId pathId) {
+ return TABLE_ID.child((Class) Ipv6Routes.class)
+ .child(Ipv6Route.class, new Ipv6RouteKey(pathId, destination));
+ }
+
+ private static Ipv6Route route(final Ipv6Prefix destination, final PathId pathId,
+ final Ipv6Address nextHopAddress) {
+ final Ipv6NextHopCase nextHop =
+ new Ipv6NextHopCaseBuilder().setIpv6NextHop(new Ipv6NextHopBuilder().setGlobal(nextHopAddress).build())
+ .build();
+ return new Ipv6RouteBuilder()
+ .setPrefix(destination)
+ .setPathId(pathId)
+ .setAttributes(new AttributesBuilder().setCNextHop(nextHop).build())
+ .build();
+ }
+
+ @Test
+ public void testCreate() throws WriteFailedException.CreateFailedException {
+ final Ipv6Prefix destination = new Ipv6Prefix("2001:db8:a0b:12f0:0:0:0:1/64");
+ final PathId pathId = new PathId(123L);
+ final Ipv6Address nextHopAddress = new Ipv6AddressNoZone("2001:db8:a0b:12f0:0:0:0:2");
+
+ writer.create(
+ id(destination, pathId),
+ route(destination, pathId, nextHopAddress)
+ );
+ verifyRequest(true);
+ }
+
+ @Test
+ public void testDelete() throws WriteFailedException.DeleteFailedException {
+ final Ipv6Prefix destination = new Ipv6Prefix("2001:db8:a0b:12f0:0:0:0:1/64");
+ final PathId pathId = new PathId(456L);
+ final Ipv6Address nextHopAddress = new Ipv6AddressNoZone("2001:db8:a0b:12f0:0:0:0:2");
+
+ writer.delete(
+ id(destination, pathId),
+ route(destination, pathId, nextHopAddress)
+ );
+ verifyRequest(false);
+ }
+
+ @Test(expected = WriteFailedException.UpdateFailedException.class)
+ public void testUpdate() throws WriteFailedException.UpdateFailedException {
+ final Ipv6Prefix destination = new Ipv6Prefix("2001:db8:a0b:12f0:0:0:0:1/64");
+ final PathId pathId = new PathId(456L);
+
+ // update is not supported
+ writer.update(id(destination, pathId), mock(Ipv6Route.class), mock(Ipv6Route.class));
+ }
+
+ private void verifyRequest(boolean isAdd) {
+ final IpAddDelRoute request = new IpAddDelRoute();
+ request.isAdd = booleanToByte(isAdd);
+ request.isIpv6 = 1;
+ request.nextHopSwIfIndex = -1;
+ request.nextHopViaLabel = MPLS_LABEL_INVALID;
+ request.nextHopAddress = new byte[] {
+ 0x20, 0x01, 0x0d, (byte) 0xb8, 0x0a, 0x0b, 0x12, (byte) 0xf0,
+ 0, 0, 0, 0, 0, 0, 0, 2};
+ request.dstAddress = new byte[] {
+ 0x20, 0x01, 0x0d, (byte) 0xb8, 0x0a, 0x0b, 0x12, (byte) 0xf0,
+ 0, 0, 0, 0, 0, 0, 0, 1};
+ request.dstAddressLength = 64;
+ verify(vppApi).ipAddDelRoute(request);
+ }
+}