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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 org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.hc2vpp.fib.management.FibManagementIIds;
import io.fd.hc2vpp.routing.naming.Ipv4RouteNamesFactory;
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.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.StaticRoutes1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.routing.control.plane.protocols.control.plane.protocol._static.routes.Ipv4;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.routing.control.plane.protocols.control.plane.protocol._static.routes.ipv4.Route;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.routing.control.plane.protocols.control.plane.protocol._static.routes.ipv4.RouteBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.routing.control.plane.protocols.control.plane.protocol._static.routes.ipv4.RouteKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv4.unicast.routing.rev180313.routing.control.plane.protocols.control.plane.protocol._static.routes.ipv4.route.NextHopBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.next.hop.content.next.hop.options.TableLookupCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.routing.control.plane.protocols.control.plane.protocol.StaticRoutes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.VniReference;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.Table;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.TableBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.TableKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
@RunWith(HoneycombTestRunner.class)
public class Ipv4RouteCustomizerTest extends RouteCustomizerTest {
private static final TableKey
SEC_TABLE_KEY = new TableKey(
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.Ipv4.class,
SEC_TABLE_ID);
private static final Table
IPV4_TABLE = new TableBuilder().setName("VRF-IPV4-4")
.withKey(SEC_TABLE_KEY).setTableId(SEC_TABLE_KEY.getTableId())
.setAddressFamily(SEC_TABLE_KEY.getAddressFamily()).build();
private static final InstanceIdentifier<Route> ROUTE_IID = CONTROL_PROTOCOL_IID
.child(StaticRoutes.class)
.augmentation(StaticRoutes1.class)
.child(Ipv4.class)
.child(Route.class);
private static final InstanceIdentifier<Route> ROUTE_INVALID_IID = CONTROL_PROTOCOL_INVALID_IID
.child(StaticRoutes.class)
.augmentation(StaticRoutes1.class)
.child(Ipv4.class)
.child(Route.class);
@Captor
private ArgumentCaptor<IpAddDelRoute> requestCaptor;
private Ipv4RouteCustomizer customizer;
private Ipv4RouteNamesFactory namesFactory;
@Override
protected void setUpTest() throws Exception {
super.setUpTest();
customizer = new Ipv4RouteCustomizer(api, interfaceContext, new NamingContext("route", "route-context"),
routingProtocolContext, routeHopContext, classifyManager);
namesFactory = new Ipv4RouteNamesFactory(interfaceContext, routingProtocolContext);
KeyedInstanceIdentifier<Table, TableKey> secondaryFibIid =
FibManagementIIds.FM_FIB_TABLES.child(Table.class, SEC_TABLE_KEY);
when(writeContext.readAfter(secondaryFibIid)).thenReturn(Optional.of(IPV4_TABLE));
}
@Test(expected = WriteFailedException.class)
public void testWriteSingleHopInvalid(
@InjectTestData(resourcePath = "/ipv4/simplehop/simpleHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, new Ipv4Prefix("192.168.2.1/24"));
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_INVALID_NAME, route1),
"route-context");
customizer.writeCurrentAttributes(ROUTE_INVALID_IID, route1, writeContext);
verifyInvocation(0, ImmutableList.of(), api, requestCaptor);
}
@Test
public void testWriteSingleHop(
@InjectTestData(resourcePath = "/ipv4/simplehop/simpleHopRouteWithClassifier.json", id = STATIC_ROUTE_PATH) StaticRoutes route)
throws WriteFailedException {
final Route route1 = getIpv4RouteWithId(route, new Ipv4Prefix("192.168.2.1/24"));
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(ROUTE_IID, route1, writeContext);
verifyInvocation(1, ImmutableList
.of(desiredFlaglessResult(1, 0, 0, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 0, TABLE_ID.intValue(), 0,
CLASSIFY_TABLE_INDEX, 1)),
api, requestCaptor);
}
//TODO - https://jira.fd.io/browse/HONEYCOMB-396
@Test
public void testWriteTableLookup() throws WriteFailedException {
final Route route = new RouteBuilder()
.withKey(new RouteKey(new Ipv4Prefix("192.168.2.1/24")))
.setDestinationPrefix(new Ipv4Prefix("192.168.2.1/24"))
.setNextHop(new NextHopBuilder().setNextHopOptions(
new TableLookupCaseBuilder()
.setSecondaryVrf(new VniReference(4L))
.setAddressFamily(
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.Ipv4.class)
.build()).build())
.build();
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route), "route-context");
customizer.writeCurrentAttributes(ROUTE_IID, route, writeContext);
verifyInvocation(1, ImmutableList
.of(desiredFlaglessResult(1, 0, 0, FIRST_ADDRESS_AS_ARRAY, 24,
new byte[4], ~0, 0, TABLE_ID.intValue(), 4,
0, 0)),
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, new Ipv4Prefix("192.168.2.1/24"));
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(ROUTE_IID, route1, writeContext);
verifyInvocation(2,
ImmutableList.of(
desiredFlaglessResult(1, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
FIRST_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 2, TABLE_ID.intValue(), 0,
CLASSIFY_TABLE_INDEX, 1),
desiredFlaglessResult(1, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 3, TABLE_ID.intValue(), 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, new Ipv4Prefix("192.168.2.1/24"));
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.writeCurrentAttributes(ROUTE_IID, route1, writeContext);
verifyInvocation(1, ImmutableList
.of(desiredSpecialResult(1, 0, FIRST_ADDRESS_AS_ARRAY, 24, 1, 0, 0, 0,
TABLE_ID.intValue(), 0)),
api, requestCaptor);
}
@Test
public void testUpdate(
@InjectTestData(resourcePath = "/ipv4/specialhop/specialHopRouteBlackhole.json", id = STATIC_ROUTE_PATH) StaticRoutes route) {
try {
customizer.updateCurrentAttributes(ROUTE_IID,
new RouteBuilder().build(),
getIpv4RouteWithId(route,
new Ipv4Prefix("192.168.2.1/24")), 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(ROUTE_IID,
getIpv4RouteWithId(route,
new Ipv4Prefix("192.168.2.1/24")), writeContext);
verifyInvocation(1, ImmutableList
.of(desiredFlaglessResult(0, 0, 0, FIRST_ADDRESS_AS_ARRAY, 24,
SECOND_ADDRESS_AS_ARRAY, INTERFACE_INDEX,
0, TABLE_ID.intValue(), 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, new Ipv4Prefix("192.168.2.1/24"));
noMappingDefined(mappingContext, namesFactory.uniqueRouteName(ROUTE_PROTOCOL_NAME, route1), "route-context");
customizer.deleteCurrentAttributes(ROUTE_IID, route1, writeContext);
verifyInvocation(2,
ImmutableList.of(
desiredFlaglessResult(0, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
FIRST_ADDRESS_AS_ARRAY, INTERFACE_INDEX, 2, TABLE_ID.intValue(), 0,
CLASSIFY_TABLE_INDEX, 1),
desiredFlaglessResult(0, 0, 1, FIRST_ADDRESS_AS_ARRAY, 24,
new byte[]{-64, -88, 2, 2}, INTERFACE_INDEX, 3, TABLE_ID.intValue(), 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(ROUTE_IID, getIpv4RouteWithId(route, new Ipv4Prefix("192.168.2.1/24")),
writeContext);
verifyInvocation(1,
ImmutableList.of(desiredSpecialResult(0, 0, FIRST_ADDRESS_AS_ARRAY, 24, 1, 0, 0, 0,
TABLE_ID.intValue(), 0)),
api, requestCaptor);
}
}
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