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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.routing.write;
import static io.fd.hc2vpp.routing.Ipv4RouteData.FIRST_ADDRESS_AS_ARRAY;
import static io.fd.hc2vpp.routing.Ipv4RouteData.SECOND_ADDRESS_AS_ARRAY;
import static io.fd.hc2vpp.routing.helpers.InterfaceTestHelper.INTERFACE_INDEX;
import static io.fd.hc2vpp.routing.helpers.InterfaceTestHelper.INTERFACE_NAME;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import com.google.common.collect.ImmutableList;
import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
import io.fd.hc2vpp.common.translate.util.MultiNamingContext;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.hc2vpp.routing.helpers.ClassifyTableTestHelper;
import io.fd.hc2vpp.routing.helpers.RoutingRequestTestHelper;
import io.fd.hc2vpp.routing.helpers.SchemaContextTestHelper;
import io.fd.hc2vpp.routing.naming.Ipv4RouteNamesFactory;
import io.fd.hc2vpp.vpp.classifier.context.VppClassifierContextManager;
import io.fd.honeycomb.test.tools.HoneycombTestRunner;
import io.fd.honeycomb.test.tools.annotations.InjectTestData;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.IpAddDelRoute;
import org.junit.Test;
import org.junit.runner.RunWith;
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.ipv4.unicast.routing.rev140524.StaticRoutes1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol._static.routes.Ipv4;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol._static.routes.ipv4.Route;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol._static.routes.ipv4.RouteBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.RoutingProtocols;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocol;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocolKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol.StaticRoutes;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
@RunWith(HoneycombTestRunner.class)
public class Ipv4RouteCustomizerTest extends WriterCustomizerTest
implements ClassifyTableTestHelper, RoutingRequestTestHelper, SchemaContextTestHelper {
private static final int ROUTE_PROTOCOL_INDEX = 1;
@Captor
private ArgumentCaptor<IpAddDelRoute> requestCaptor;
@Mock
private VppClassifierContextManager classifyManager;
@Mock
private MultiNamingContext routeHopContext;
private Ipv4RouteCustomizer customizer;
private InstanceIdentifier<Route> validId;
private Ipv4RouteNamesFactory namesFactory;
private NamingContext routingProtocolContext;
@Override
protected void setUpTest() throws Exception {
NamingContext interfaceContext = new NamingContext("interface", "interface-context");
routingProtocolContext = new NamingContext("routing-protocol", "routing-protocol-context");
customizer = new Ipv4RouteCustomizer(api, interfaceContext,
new NamingContext("route", "route-context"),
routingProtocolContext, routeHopContext, classifyManager);
validId = InstanceIdentifier.create(RoutingProtocols.class)
.child(RoutingProtocol.class, new RoutingProtocolKey(ROUTE_PROTOCOL_NAME))
.child(StaticRoutes.class)
.augmentation(StaticRoutes1.class)
.child(Ipv4.class)
.child(Route.class);
namesFactory = new Ipv4RouteNamesFactory(interfaceContext, routingProtocolContext);
defineMapping(mappingContext, INTERFACE_NAME, INTERFACE_INDEX, "interface-context");
defineMapping(mappingContext, ROUTE_PROTOCOL_NAME, ROUTE_PROTOCOL_INDEX, "routing-protocol-context");
addMapping(classifyManager, CLASSIFY_TABLE_NAME, CLASSIFY_TABLE_INDEX, mappingContext);
whenAddRouteThenSuccess(api);
}
@Test
public void testWriteSingleHop(
@InjectTestData(resourcePath = "/ipv4/simplehop/simpleHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, 1L);
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(validId, route1, writeContext);
verifyInvocation(1, ImmutableList
.of(desiredFlaglessResult(1, 0, 0, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 0, ROUTE_PROTOCOL_INDEX, 1, 0,
CLASSIFY_TABLE_INDEX, 1)),
api, requestCaptor);
}
@Test
public void testWriteHopList(
@InjectTestData(resourcePath = "/ipv4/multihop/multiHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, 1L);
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(validId, route1, writeContext);
verifyInvocation(2,
ImmutableList.of(
desiredFlaglessResult(1, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
FIRST_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 2, ROUTE_PROTOCOL_INDEX, 1, 0,
CLASSIFY_TABLE_INDEX, 1),
desiredFlaglessResult(1, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 3, ROUTE_PROTOCOL_INDEX, 1, 0,
CLASSIFY_TABLE_INDEX, 1)), api,
requestCaptor);
verify(routeHopContext, times(1))
.addChild(
namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), 1,
namesFactory.uniqueRouteHopName(getHopWithId(route1, 1)),
mappingContext);
verify(routeHopContext, times(1))
.addChild(
namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), 2,
namesFactory.uniqueRouteHopName(getHopWithId(route1, 2)),
mappingContext);
}
@Test
public void testWriteSpecialHop(
@InjectTestData(resourcePath = "/ipv4/specialhop/specialHopRouteBlackhole.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, 1L);
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(validId, route1, writeContext);
verifyInvocation(1, ImmutableList
.of(desiredSpecialResult(1, 0, FIRST_ADDRESS_AS_ARRAY, 24, 1, 0, 0, 0, ROUTE_PROTOCOL_INDEX, 0)), api,
requestCaptor);
}
@Test
public void testUpdate(
@InjectTestData(resourcePath = "/ipv4/specialhop/specialHopRouteBlackhole.json", id = STATIC_ROUTE_PATH) StaticRoutes route) {
try {
customizer.updateCurrentAttributes(validId, new RouteBuilder().build(), getIpv4RouteWithId(route, 1L),
writeContext);
} catch (WriteFailedException e) {
assertTrue(e.getCause() instanceof UnsupportedOperationException);
verifyNotInvoked(api);
return;
}
fail("Test should have thrown exception");
}
@Test
public void testDeleteSingleHop(
@InjectTestData(resourcePath = "/ipv4/simplehop/simpleHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
customizer.deleteCurrentAttributes(validId, getIpv4RouteWithId(route, 1L), writeContext);
verifyInvocation(1, ImmutableList
.of(desiredFlaglessResult(0, 0, 0, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX,
0, ROUTE_PROTOCOL_INDEX, 1, 0, CLASSIFY_TABLE_INDEX, 1)), api, requestCaptor);
}
@Test
public void testDeleteHopList(
@InjectTestData(resourcePath = "/ipv4/multihop/multiHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, 1L);
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.deleteCurrentAttributes(validId, route1, writeContext);
verifyInvocation(2,
ImmutableList.of(
desiredFlaglessResult(0, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
FIRST_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 2, ROUTE_PROTOCOL_INDEX, 1, 0,
CLASSIFY_TABLE_INDEX, 1),
desiredFlaglessResult(0, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
new byte[]{-64, -88, 2, 2}, INTERFACE_INDEX, 3, ROUTE_PROTOCOL_INDEX, 1, 0,
CLASSIFY_TABLE_INDEX, 1)), api, requestCaptor);
verify(routeHopContext, times(1))
.removeChild(
namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1),
namesFactory.uniqueRouteHopName(getHopWithId(route1, 1)),
mappingContext);
verify(routeHopContext, times(1))
.removeChild(
namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1),
namesFactory.uniqueRouteHopName(getHopWithId(route1, 2)),
mappingContext);
}
@Test
public void testDeleteSpecialHop(
@InjectTestData(resourcePath = "/ipv4/specialhop/specialHopRouteBlackhole.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
customizer.deleteCurrentAttributes(validId, getIpv4RouteWithId(route, 1L), writeContext);
verifyInvocation(1,
ImmutableList.of(desiredSpecialResult(0, 0, FIRST_ADDRESS_AS_ARRAY, 24, 1, 0, 0, 0, ROUTE_PROTOCOL_INDEX, 0)), api,
requestCaptor);
}
}
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