| /* |
| * Copyright 2016 Open Networking Laboratory |
| * |
| * 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 org.onosproject.controller.impl; |
| |
| import org.junit.Test; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.IpPrefix; |
| import org.onosproject.bgp.controller.impl.BgpFlowSpecRib; |
| import org.onosproject.bgpio.protocol.flowspec.BgpFlowSpecDetails; |
| import org.onosproject.bgpio.protocol.flowspec.BgpFlowSpecPrefix; |
| import org.onosproject.bgpio.types.BgpFsOperatorValue; |
| import org.onosproject.bgpio.types.BgpFsPortNum; |
| import org.onosproject.bgpio.types.BgpValueType; |
| import org.onosproject.bgpio.types.RouteDistinguisher; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.Is.is; |
| |
| /** |
| * Test cases for BGP Selection Algorithm. |
| */ |
| public class BgpFlowSpecRibTest { |
| |
| /** |
| * Add flow specification to rib. |
| */ |
| @Test |
| public void bgpFlowSpecRibTests1() { |
| List<BgpValueType> flowSpecComponents = new LinkedList<>(); |
| List<BgpFsOperatorValue> operatorValue = new ArrayList<>(); |
| BgpFlowSpecRib rib = new BgpFlowSpecRib(); |
| |
| IpPrefix destinationPrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.1"), 32); |
| IpPrefix sourcePrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.2"), 32); |
| |
| BgpFlowSpecPrefix prefix = new BgpFlowSpecPrefix(destinationPrefix, sourcePrefix); |
| |
| byte[] port = new byte[] {(byte) 0x1 }; |
| operatorValue.add(new BgpFsOperatorValue((byte) 0x81, port)); |
| |
| BgpFsPortNum portNum = new BgpFsPortNum(operatorValue); |
| flowSpecComponents.add(portNum); |
| |
| BgpFlowSpecDetails flowSpec = new BgpFlowSpecDetails(flowSpecComponents); |
| |
| rib.add(prefix, flowSpec); |
| |
| boolean isPresent = rib.flowSpecTree().containsKey(prefix); |
| assertThat(isPresent, is(true)); |
| } |
| |
| /** |
| * Add and delete flow specification to rib. |
| */ |
| @Test |
| public void bgpFlowSpecRibTest2() { |
| List<BgpValueType> flowSpecComponents = new LinkedList<>(); |
| List<BgpFsOperatorValue> operatorValue = new ArrayList<>(); |
| BgpFlowSpecRib rib = new BgpFlowSpecRib(); |
| |
| IpPrefix destinationPrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.1"), 32); |
| IpPrefix sourcePrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.2"), 32); |
| |
| BgpFlowSpecPrefix prefix = new BgpFlowSpecPrefix(destinationPrefix, sourcePrefix); |
| byte[] port = new byte[] {(byte) 0x1 }; |
| operatorValue.add(new BgpFsOperatorValue((byte) 0x81, port)); |
| |
| BgpFsPortNum portNum = new BgpFsPortNum(operatorValue); |
| flowSpecComponents.add(portNum); |
| |
| BgpFlowSpecDetails flowSpec = new BgpFlowSpecDetails(flowSpecComponents); |
| |
| rib.add(prefix, flowSpec); |
| |
| boolean isPresent = rib.flowSpecTree().containsKey(prefix); |
| assertThat(isPresent, is(true)); |
| |
| rib.delete(prefix); |
| isPresent = rib.flowSpecTree().containsKey(prefix); |
| assertThat(isPresent, is(false)); |
| |
| } |
| |
| /** |
| * Add and delete flow specification with a specific VPN to rib. |
| */ |
| @Test |
| public void bgpFlowSpecRibTest3() { |
| List<BgpValueType> flowSpecComponents = new LinkedList<>(); |
| List<BgpFsOperatorValue> operatorValue = new ArrayList<>(); |
| RouteDistinguisher routeDistinguisher = new RouteDistinguisher(1); |
| BgpFlowSpecRib rib = new BgpFlowSpecRib(); |
| |
| IpPrefix destinationPrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.1"), 32); |
| IpPrefix sourcePrefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.2"), 32); |
| |
| BgpFlowSpecPrefix prefix = new BgpFlowSpecPrefix(destinationPrefix, sourcePrefix); |
| |
| byte[] port = new byte[] {(byte) 0x1 }; |
| operatorValue.add(new BgpFsOperatorValue((byte) 0x81, port)); |
| |
| BgpFsPortNum portNum = new BgpFsPortNum(operatorValue); |
| flowSpecComponents.add(portNum); |
| |
| BgpFlowSpecDetails flowSpec = new BgpFlowSpecDetails(flowSpecComponents); |
| |
| rib.add(routeDistinguisher, prefix, flowSpec); |
| |
| boolean isPresent = rib.vpnFlowSpecTree().containsKey(routeDistinguisher); |
| assertThat(isPresent, is(true)); |
| |
| rib.delete(routeDistinguisher, prefix); |
| isPresent = rib.vpnFlowSpecTree().containsKey(routeDistinguisher); |
| assertThat(isPresent, is(false)); |
| } |
| } |