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/*
* 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.neighbors;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
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 com.google.common.util.concurrent.CheckedFuture;
import com.google.common.util.concurrent.FluentFuture;
import com.google.common.util.concurrent.Futures;
import io.fd.honeycomb.infra.bgp.BgpConfiguration;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import java.util.Collections;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
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.WriteTransaction;
import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
import org.opendaylight.protocol.bgp.rib.impl.config.PeerBean;
import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
import org.opendaylight.protocol.bgp.rib.impl.spi.RIB;
import org.opendaylight.protocol.bgp.rib.impl.spi.RIBSupportContextRegistry;
import org.opendaylight.protocol.bgp.rib.spi.BGPPeerTracker;
import org.opendaylight.protocol.bgp.rib.spi.policy.BGPRibRoutingPolicy;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafisBuilder;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.ConfigBuilder;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.Neighbor;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborBuilder;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborKey;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Neighbors;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.PeerType;
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.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborPeerGroupConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborPeerGroupConfigBuilder;
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.bgp.rib.Rib;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.bgp.rib.RibKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
public class NeighborCustomizerTest {
private static final IpAddress IP = new IpAddress(new Ipv4Address("10.25.1.9"));
private static final InstanceIdentifier<Neighbor> ID =
InstanceIdentifier.create(Neighbors.class).child(Neighbor.class, new NeighborKey(IP));
private static final KeyedInstanceIdentifier<Rib, RibKey> RIB_IID =
InstanceIdentifier.create(BgpRib.class).child(Rib.class, new RibKey(new RibId("test-rib-id")));
@Mock
private RIB globalRib;
@Mock
private BGPPeerRegistry peerRegistry;
@Mock
private BGPTableTypeRegistryConsumer tableTypeRegistry;
@Mock
private WriteContext ctx;
@Mock
private BindingTransactionChain chain;
@Mock
private DOMTransactionChain domChain;
@Mock
private DOMDataWriteTransaction domTx;
@Mock
private WriteTransaction tx;
@Mock
private BGPDispatcher dispatcher;
private NeighborCustomizer customizer;
@Mock
private DataBroker dataBroker;
@Mock
private BgpConfiguration configuration;
@Before
public void setUp() {
initMocks(this);
when(globalRib.getYangRibId()).thenReturn(YangInstanceIdentifier.EMPTY);
when(globalRib.getInstanceIdentifier()).thenReturn(RIB_IID);
when(globalRib.getRibPolicies()).thenReturn(mock(BGPRibRoutingPolicy.class));
when(globalRib.createPeerDOMChain(any())).thenReturn(domChain);
when(domChain.newWriteOnlyTransaction()).thenReturn(domTx);
when(domTx.commit()).thenReturn(FluentFuture.from(Futures.immediateFuture(null)));
when(globalRib.createPeerChain(any())).thenReturn(chain);
when(chain.newWriteOnlyTransaction()).thenReturn(tx);
when(tx.submit()).thenReturn(mock(CheckedFuture.class));
when(globalRib.getRibSupportContext()).thenReturn(mock(RIBSupportContextRegistry.class));
when(globalRib.getService()).thenReturn(mock(DOMDataTreeChangeService.class));
when(globalRib.getDispatcher()).thenReturn(dispatcher);
when(globalRib.getLocalAs()).thenReturn(new AsNumber(65000L));
when(globalRib.getDataBroker()).thenReturn(dataBroker);
when(globalRib.getPeerTracker()).thenReturn(mock(BGPPeerTracker.class));
when(dispatcher.getBGPPeerRegistry()).thenReturn(peerRegistry);
when(dataBroker.newWriteOnlyTransaction()).thenReturn(tx);
when(tx.commit()).thenReturn(FluentFuture.from(Futures.immediateFuture(null)));
customizer = new NeighborCustomizer(globalRib, peerRegistry, tableTypeRegistry, configuration);
}
@Test
public void testAddAppPeer() throws WriteFailedException {
final Neighbor neighbor = new NeighborBuilder()
.setNeighborAddress(IP)
.setConfig(
new ConfigBuilder()
.addAugmentation(
NeighborPeerGroupConfig.class,
new NeighborPeerGroupConfigBuilder().setPeerGroup("application-peers").build())
.build())
.build();
customizer.writeCurrentAttributes(ID, neighbor, ctx);
assertTrue(customizer.isPeerConfigured(ID));
}
@Test
public void testAddInternalPeer() throws WriteFailedException {
final Neighbor neighbor = new NeighborBuilder()
.setNeighborAddress(IP)
.setAfiSafis(new AfiSafisBuilder()
.setAfiSafi(Collections.singletonList(
new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class).build()
)).build())
.setConfig(
new ConfigBuilder()
.setPeerType(PeerType.INTERNAL)
.build())
.build();
customizer.writeCurrentAttributes(ID, neighbor, ctx);
assertTrue(customizer.isPeerConfigured(ID));
}
@Test
public void testUpdate() throws WriteFailedException {
final PeerBean peer = mock(PeerBean.class);
customizer.addPeer(ID, peer);
final Neighbor before = mock(Neighbor.class);
final Neighbor after = mock(Neighbor.class);
customizer.updateCurrentAttributes(ID, before, after, ctx);
verify(peer).closeServiceInstance();
verify(peer).close();
verify(peer).start(globalRib, after, NeighborCustomizer.bgpIid, configuration, tableTypeRegistry);
}
@Test
public void testDelete() throws WriteFailedException {
final PeerBean peer = mock(PeerBean.class);
customizer.addPeer(ID, peer);
final Neighbor before = mock(Neighbor.class);
customizer.deleteCurrentAttributes(ID, before, ctx);
verify(peer).closeServiceInstance();
verify(peer).close();
assertFalse(customizer.isPeerConfigured(ID));
}
}
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