alshabib | ed0951f | 2015-10-02 21:39:27 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.incubator.net.mcast.impl; |
| 17 | |
| 18 | import com.google.common.collect.Lists; |
| 19 | import org.junit.After; |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.onlab.junit.TestUtils; |
| 23 | import org.onlab.packet.IpPrefix; |
| 24 | import org.onosproject.common.event.impl.TestEventDispatcher; |
| 25 | import org.onosproject.core.ApplicationId; |
| 26 | import org.onosproject.core.CoreService; |
| 27 | import org.onosproject.core.DefaultApplicationId; |
| 28 | import org.onosproject.core.IdGenerator; |
| 29 | import org.onosproject.core.Version; |
| 30 | import org.onosproject.net.ConnectPoint; |
| 31 | import org.onosproject.net.PortNumber; |
| 32 | import org.onosproject.net.mcast.McastEvent; |
| 33 | import org.onosproject.net.mcast.McastListener; |
| 34 | import org.onosproject.net.mcast.McastRoute; |
| 35 | import org.onosproject.store.service.TestStorageService; |
| 36 | |
| 37 | import java.util.List; |
| 38 | import java.util.Set; |
| 39 | |
| 40 | import static junit.framework.Assert.fail; |
| 41 | import static junit.framework.TestCase.assertEquals; |
| 42 | import static org.onosproject.net.NetTestTools.did; |
| 43 | import static org.onosproject.net.NetTestTools.injectEventDispatcher; |
| 44 | |
| 45 | /** |
| 46 | * Tests for the multicast RIB. |
| 47 | */ |
| 48 | public class MulticastRouteManagerTest { |
| 49 | |
| 50 | McastRoute r1 = new McastRoute(IpPrefix.valueOf("1.1.1.1/8"), |
| 51 | IpPrefix.valueOf("1.1.1.2/8"), |
| 52 | McastRoute.Type.IGMP); |
| 53 | |
| 54 | McastRoute r11 = new McastRoute(IpPrefix.valueOf("1.1.1.1/8"), |
| 55 | IpPrefix.valueOf("1.1.1.2/8"), |
| 56 | McastRoute.Type.STATIC); |
| 57 | |
| 58 | McastRoute r2 = new McastRoute(IpPrefix.valueOf("2.2.2.1/8"), |
| 59 | IpPrefix.valueOf("2.2.2.2/8"), |
| 60 | McastRoute.Type.PIM); |
| 61 | |
| 62 | ConnectPoint cp1 = new ConnectPoint(did("1"), PortNumber.portNumber(1)); |
| 63 | |
| 64 | ConnectPoint cp2 = new ConnectPoint(did("2"), PortNumber.portNumber(2)); |
| 65 | |
| 66 | private TestMulticastListener listener = new TestMulticastListener(); |
| 67 | |
| 68 | private MulticastRouteManager manager; |
| 69 | |
| 70 | private List<McastEvent> events; |
| 71 | |
| 72 | @Before |
| 73 | public void setUp() throws Exception { |
| 74 | manager = new MulticastRouteManager(); |
| 75 | injectEventDispatcher(manager, new TestEventDispatcher()); |
| 76 | TestUtils.setField(manager, "storageService", new TestStorageService()); |
| 77 | TestUtils.setField(manager, "coreService", new TestCoreService()); |
| 78 | events = Lists.newArrayList(); |
| 79 | manager.activate(); |
| 80 | manager.addListener(listener); |
| 81 | } |
| 82 | |
| 83 | @After |
| 84 | public void tearDown() { |
| 85 | manager.removeListener(listener); |
| 86 | manager.deactivate(); |
| 87 | } |
| 88 | |
| 89 | @Test |
| 90 | public void testAdd() { |
| 91 | manager.add(r1); |
| 92 | |
| 93 | assertEquals("Add failed", manager.mcastRoutes.size(), 1); |
| 94 | validateEvents(McastEvent.Type.ROUTE_ADDED); |
| 95 | } |
| 96 | |
| 97 | @Test |
| 98 | public void testRemove() { |
| 99 | manager.add(r1); |
| 100 | |
| 101 | manager.remove(r1); |
| 102 | |
| 103 | assertEquals("Remove failed", manager.mcastRoutes.size(), 0); |
| 104 | validateEvents(McastEvent.Type.ROUTE_ADDED, McastEvent.Type.ROUTE_REMOVED); |
| 105 | } |
| 106 | |
| 107 | @Test |
| 108 | public void testAddSource() { |
| 109 | manager.add(r1); |
| 110 | |
| 111 | manager.addSource(r1, cp1); |
| 112 | |
| 113 | validateEvents(McastEvent.Type.ROUTE_ADDED, McastEvent.Type.SOURCE_ADDED); |
| 114 | assertEquals("Route is not equal", cp1, manager.fetchSource(r1)); |
| 115 | } |
| 116 | |
| 117 | @Test |
| 118 | public void testAddSink() { |
| 119 | manager.add(r1); |
| 120 | |
| 121 | manager.addSource(r1, cp1); |
| 122 | manager.addSink(r1, cp1); |
| 123 | |
| 124 | validateEvents(McastEvent.Type.ROUTE_ADDED, |
| 125 | McastEvent.Type.SOURCE_ADDED, |
| 126 | McastEvent.Type.SINK_ADDED); |
| 127 | assertEquals("Route is not equal", Lists.newArrayList(cp1), manager.fetchSinks(r1)); |
| 128 | } |
| 129 | |
| 130 | @Test |
| 131 | public void testRemoveSink() { |
| 132 | manager.add(r1); |
| 133 | |
| 134 | manager.addSource(r1, cp1); |
| 135 | manager.addSink(r1, cp1); |
| 136 | manager.addSink(r1, cp2); |
| 137 | manager.removeSink(r1, cp2); |
| 138 | |
| 139 | validateEvents(McastEvent.Type.ROUTE_ADDED, |
| 140 | McastEvent.Type.SOURCE_ADDED, |
| 141 | McastEvent.Type.SINK_ADDED, |
| 142 | McastEvent.Type.SINK_ADDED, |
| 143 | McastEvent.Type.SINK_REMOVED); |
| 144 | assertEquals("Route is not equal", Lists.newArrayList(cp1), manager.fetchSinks(r1)); |
| 145 | } |
| 146 | |
| 147 | private void validateEvents(McastEvent.Type... evs) { |
| 148 | if (events.size() != evs.length) { |
| 149 | fail(String.format("Mismatch number of events# obtained -> %s : expected %s", |
| 150 | events, evs)); |
| 151 | } |
| 152 | |
| 153 | for (int i = 0; i < evs.length; i++) { |
| 154 | if (evs[i] != events.get(i).type()) { |
| 155 | fail(String.format("Mismtached events# obtained -> %s : expected %s", |
| 156 | events, evs)); |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | class TestMulticastListener implements McastListener { |
| 162 | |
| 163 | @Override |
| 164 | public void event(McastEvent event) { |
| 165 | events.add(event); |
| 166 | } |
| 167 | } |
| 168 | |
| 169 | private class TestCoreService implements CoreService { |
| 170 | @Override |
| 171 | public Version version() { |
| 172 | return null; |
| 173 | } |
| 174 | |
| 175 | @Override |
| 176 | public Set<ApplicationId> getAppIds() { |
| 177 | return null; |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | public ApplicationId getAppId(Short id) { |
| 182 | return null; |
| 183 | } |
| 184 | |
| 185 | @Override |
| 186 | public ApplicationId getAppId(String name) { |
| 187 | return null; |
| 188 | } |
| 189 | |
| 190 | @Override |
| 191 | public ApplicationId registerApplication(String identifier) { |
| 192 | return new DefaultApplicationId(0, identifier); |
| 193 | } |
| 194 | |
| 195 | @Override |
| 196 | public IdGenerator getIdGenerator(String topic) { |
| 197 | return null; |
| 198 | } |
| 199 | } |
| 200 | } |