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/*
* Copyright (c) 2016 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.lisp.translate.write;
import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
import io.fd.hc2vpp.lisp.context.util.EidMappingContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.LispAddDelRemoteMapping;
import io.fd.vpp.jvpp.core.dto.LispAddDelRemoteMappingReply;
import io.fd.vpp.jvpp.core.types.RemoteLocator;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
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.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv4Afi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4Builder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.Lisp;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.MapReplyAction;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.MappingId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.RemoteMappings;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.RemoteMapping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.RemoteMappingBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.RemoteMappingKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.Eid;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.EidBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.NegativeMappingBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.PositiveMappingBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.negative.mapping.MapReplyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.RlocsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.LocatorBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.EidTable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.eid.table.VniTable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.eid.table.VniTableKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.eid.table.vni.table.VrfSubtable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.lisp.feature.data.grouping.LispFeatureData;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;
public class RemoteMappingCustomizerTest extends WriterCustomizerTest implements Ipv4Translator {
@Captor
private ArgumentCaptor<LispAddDelRemoteMapping> mappingCaptor;
private MappingId mappingId;
private RemoteMappingCustomizer customizer;
private RemoteMapping negativeMapping;
private RemoteMapping positiveMappingNoPrioNoWeight;
private RemoteMapping positiveMappingPrioWeight;
private InstanceIdentifier<RemoteMapping> id;
@Mock
private EidMappingContext remoteMappingContext;
@Override
public void setUpTest() {
final Eid eid = new EidBuilder()
.setAddressType(Ipv4Afi.class)
.setAddress(
new Ipv4Builder().setIpv4(
new Ipv4Address("192.168.2.1"))
.build())
.build();
mappingId = new MappingId("REMOTE");
final RemoteMappingKey key = new RemoteMappingKey(mappingId);
negativeMapping = new RemoteMappingBuilder()
.setEid(eid)
.setLocatorList(new NegativeMappingBuilder()
.setMapReply(new MapReplyBuilder().setMapReplyAction(MapReplyAction.Drop).build()).build())
.build();
positiveMappingNoPrioNoWeight = new RemoteMappingBuilder()
.setEid(eid)
.setLocatorList(new PositiveMappingBuilder()
.setRlocs(new RlocsBuilder()
.setLocator(Arrays.asList(new LocatorBuilder()
.setAddress(new IpAddress(new Ipv4Address("192.168.2.2")))
.build()))
.build())
.build())
.build();
positiveMappingPrioWeight = new RemoteMappingBuilder()
.setEid(eid)
.setLocatorList(new PositiveMappingBuilder()
.setRlocs(new RlocsBuilder()
.setLocator(Arrays.asList(new LocatorBuilder()
.setAddress(new IpAddress(new Ipv4Address("192.168.2.3")))
.setPriority((short) 2)
.setWeight((short) 5)
.build()))
.build())
.build())
.build();
id = InstanceIdentifier.builder(Lisp.class)
.child(LispFeatureData.class)
.child(EidTable.class)
.child(VniTable.class, new VniTableKey(25L))
.child(VrfSubtable.class)
.child(RemoteMappings.class)
.child(RemoteMapping.class, key).build();
customizer = new RemoteMappingCustomizer(api, remoteMappingContext);
when(api.lispAddDelRemoteMapping(any())).thenReturn(future(new LispAddDelRemoteMappingReply()));
}
@Test
public void testWritePositiveMappingNoPrioNoWeight() throws WriteFailedException {
customizer.writeCurrentAttributes(id, positiveMappingNoPrioNoWeight, writeContext);
verify(api, times(1)).lispAddDelRemoteMapping(mappingCaptor.capture());
final LispAddDelRemoteMapping request = mappingCaptor.getValue();
assertNotNull(request);
assertEquals(1, request.isAdd);
assertEquals("192.168.2.1", arrayToIpv4AddressNoZone(request.eid).getValue());
assertEquals(25, request.vni);
final List<RemoteLocator> remoteLocators = Arrays.stream(request.rlocs).collect(Collectors.toList());
assertThat(remoteLocators, hasSize(1));
final RemoteLocator locator = remoteLocators.get(0);
assertArrayEquals(new byte[]{-64, -88, 2, 2}, locator.addr);
assertEquals(1, locator.isIp4);
assertEquals(0, locator.priority);
assertEquals(0, locator.weight);
}
@Test
public void testWritePositiveMappingPrioWeight() throws WriteFailedException {
customizer.writeCurrentAttributes(id, positiveMappingPrioWeight, writeContext);
verify(api, times(1)).lispAddDelRemoteMapping(mappingCaptor.capture());
final LispAddDelRemoteMapping request = mappingCaptor.getValue();
assertNotNull(request);
assertEquals(1, request.isAdd);
assertEquals("192.168.2.1", arrayToIpv4AddressNoZone(request.eid).getValue());
assertEquals(25, request.vni);
final List<RemoteLocator> remoteLocators = Arrays.stream(request.rlocs).collect(Collectors.toList());
assertThat(remoteLocators, hasSize(1));
final RemoteLocator locator = remoteLocators.get(0);
assertArrayEquals(new byte[]{-64, -88, 2, 3}, locator.addr);
assertEquals(1, locator.isIp4);
assertEquals(2, locator.priority);
assertEquals(5, locator.weight);
}
@Test(expected = NullPointerException.class)
public void testWriteCurrentAttributesNullData() throws WriteFailedException {
customizer.writeCurrentAttributes(null, null, writeContext);
}
@Test(expected = NullPointerException.class)
public void testWriteCurrentAttributesBadData() throws WriteFailedException {
customizer.writeCurrentAttributes(null, mock(RemoteMapping.class), writeContext);
}
@Test
public void testWriteCurrentAttributes() throws WriteFailedException {
customizer.writeCurrentAttributes(id, negativeMapping, writeContext);
verify(api, times(1)).lispAddDelRemoteMapping(mappingCaptor.capture());
LispAddDelRemoteMapping request = mappingCaptor.getValue();
assertNotNull(request);
assertEquals(1, request.isAdd);
assertEquals("192.168.2.1", arrayToIpv4AddressNoZone(request.eid).getValue());
assertEquals(25, request.vni);
}
@Test(expected = UnsupportedOperationException.class)
public void testUpdateCurrentAttributes() throws WriteFailedException {
customizer.updateCurrentAttributes(null, null, null, writeContext);
}
@Test(expected = NullPointerException.class)
public void testDeleteCurrentAttributesNullData() throws WriteFailedException {
customizer.deleteCurrentAttributes(null, null, writeContext);
}
@Test
public void testDeleteCurrentAttributes() throws WriteFailedException {
when(remoteMappingContext.containsEid(any(), eq(mappingContext))).thenReturn(true);
customizer.deleteCurrentAttributes(id, negativeMapping, writeContext);
verify(api, times(1)).lispAddDelRemoteMapping(mappingCaptor.capture());
LispAddDelRemoteMapping request = mappingCaptor.getValue();
assertNotNull(request);
assertEquals(0, request.isAdd);
assertEquals("192.168.2.1", arrayToIpv4AddressNoZone(request.eid).getValue());
assertEquals(25, request.vni);
}
}
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