Priyanka B | 94395bf | 2016-05-21 18:39:46 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
| 5 | * the License. You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
| 10 | * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
| 11 | * specific language governing permissions and limitations under the License. |
| 12 | */ |
| 13 | package org.onosproject.provider.pcep.topology.impl; |
| 14 | |
| 15 | import static org.hamcrest.MatcherAssert.assertThat; |
| 16 | import static org.hamcrest.core.Is.is; |
| 17 | import static org.onosproject.net.Link.State.ACTIVE; |
| 18 | import static org.onosproject.provider.pcep.topology.impl.PcepTopologyProvider.LABEL_STACK_CAPABILITY; |
| 19 | import static org.onosproject.provider.pcep.topology.impl.PcepTopologyProvider.LSRID; |
| 20 | import static org.onosproject.provider.pcep.topology.impl.PcepTopologyProvider.PCECC_CAPABILITY; |
| 21 | import static org.onosproject.provider.pcep.topology.impl.PcepTopologyProvider.SR_CAPABILITY; |
| 22 | |
| 23 | import java.util.Collection; |
| 24 | import java.util.HashMap; |
| 25 | import java.util.HashSet; |
| 26 | import java.util.List; |
| 27 | import java.util.Map; |
| 28 | import java.util.Set; |
| 29 | |
| 30 | import org.junit.After; |
| 31 | import org.junit.Before; |
| 32 | import org.junit.Test; |
| 33 | import org.onlab.packet.ChassisId; |
| 34 | import org.onlab.packet.IpAddress; |
| 35 | import org.onosproject.net.ConnectPoint; |
| 36 | import org.onosproject.net.DefaultDevice; |
| 37 | import org.onosproject.net.DefaultLink; |
| 38 | import org.onosproject.net.Device; |
| 39 | import org.onosproject.net.DeviceId; |
| 40 | import org.onosproject.net.Link; |
| 41 | import org.onosproject.net.MastershipRole; |
| 42 | import org.onosproject.net.device.DeviceDescription; |
| 43 | import org.onosproject.net.device.DeviceProvider; |
| 44 | import org.onosproject.net.device.DeviceProviderRegistry; |
| 45 | import org.onosproject.net.device.DeviceProviderService; |
| 46 | import org.onosproject.net.device.DeviceServiceAdapter; |
| 47 | import org.onosproject.net.device.PortDescription; |
| 48 | import org.onosproject.net.device.PortStatistics; |
| 49 | import org.onosproject.net.link.LinkDescription; |
| 50 | import org.onosproject.net.link.LinkProvider; |
| 51 | import org.onosproject.net.link.LinkProviderRegistry; |
| 52 | import org.onosproject.net.link.LinkProviderService; |
| 53 | import org.onosproject.net.provider.ProviderId; |
| 54 | import org.onosproject.pcep.controller.ClientCapability; |
| 55 | import org.onosproject.pcep.controller.PccId; |
| 56 | import org.onosproject.pcep.controller.PcepClient; |
| 57 | import org.onosproject.pcep.controller.PcepNodeListener; |
| 58 | |
| 59 | /** |
| 60 | * Test for PCEP topology provider. |
| 61 | */ |
| 62 | public class PcepTopologyProviderTest { |
| 63 | private static final String UNKNOWN = new String("unknown"); |
| 64 | public static ProviderId providerId = new ProviderId("l3", "foo"); |
| 65 | private final PcepClientControllerAdapter clientController = new PcepClientControllerAdapter(); |
| 66 | private final PcepTopologyProvider provider = new PcepTopologyProvider(); |
| 67 | private final MockDeviceRegistry nodeRegistry = new MockDeviceRegistry(); |
| 68 | private final PcepControllerAdapter controller = new PcepControllerAdapter(); |
| 69 | private final MockLinkRegistry linkRegistry = new MockLinkRegistry(); |
| 70 | private final MockDeviceService deviceService = new MockDeviceService(); |
| 71 | private Map<DeviceId, Device> deviceMap = new HashMap<>(); |
| 72 | |
| 73 | @Before |
| 74 | public void startUp() { |
| 75 | provider.pcepClientController = clientController; |
| 76 | provider.deviceProviderRegistry = nodeRegistry; |
| 77 | provider.linkProviderRegistry = linkRegistry; |
| 78 | provider.controller = controller; |
| 79 | provider.deviceService = deviceService; |
| 80 | provider.activate(); |
| 81 | } |
| 82 | |
| 83 | @After |
| 84 | public void tearDown() { |
| 85 | provider.deactivate(); |
| 86 | provider.deviceProviderRegistry = null; |
| 87 | provider.pcepClientController = null; |
| 88 | provider.linkProviderRegistry = null; |
| 89 | provider.controller = null; |
| 90 | provider.deviceService = null; |
| 91 | } |
| 92 | |
| 93 | /* Class implement device test registry */ |
| 94 | private class MockLinkRegistry implements LinkProviderRegistry { |
| 95 | LinkProvider linkProvider; |
| 96 | Set<Link> links = new HashSet<>(); |
| 97 | |
| 98 | @Override |
| 99 | public LinkProviderService register(LinkProvider provider) { |
| 100 | this.linkProvider = provider; |
| 101 | return new MockProviderService(); |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public void unregister(LinkProvider provider) { |
| 106 | // TODO Auto-generated method stub |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public Set<ProviderId> getProviders() { |
| 111 | return null; |
| 112 | } |
| 113 | |
| 114 | private class MockProviderService implements LinkProviderService { |
| 115 | |
| 116 | @Override |
| 117 | public void linkDetected(LinkDescription linkDescription) { |
| 118 | links.add(DefaultLink.builder().src(linkDescription.src()) |
| 119 | .dst(linkDescription.dst()).state(ACTIVE).type(linkDescription.type()) |
| 120 | .providerId(ProviderId.NONE).build()); |
| 121 | } |
| 122 | |
| 123 | @Override |
| 124 | public void linkVanished(LinkDescription linkDescription) { |
| 125 | links.remove(DefaultLink.builder().src(linkDescription.src()) |
| 126 | .dst(linkDescription.dst()).state(ACTIVE).type(linkDescription.type()) |
| 127 | .providerId(ProviderId.NONE).build()); |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | public void linksVanished(ConnectPoint connectPoint) { |
| 132 | // TODO Auto-generated method stub |
| 133 | } |
| 134 | |
| 135 | @Override |
| 136 | public void linksVanished(DeviceId deviceId) { |
| 137 | // TODO Auto-generated method stub |
| 138 | } |
| 139 | |
| 140 | @Override |
| 141 | public LinkProvider provider() { |
| 142 | // TODO Auto-generated method stub |
| 143 | return null; |
| 144 | } |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | /* Class implement device test registry */ |
| 149 | private class MockDeviceRegistry implements DeviceProviderRegistry { |
| 150 | DeviceProvider provider; |
| 151 | |
| 152 | Set<DeviceId> connected = new HashSet<>(); |
| 153 | |
| 154 | @Override |
| 155 | public DeviceProviderService register(DeviceProvider provider) { |
| 156 | this.provider = provider; |
| 157 | return new MockProviderService(); |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public void unregister(DeviceProvider provider) { |
| 162 | } |
| 163 | |
| 164 | @Override |
| 165 | public Set<ProviderId> getProviders() { |
| 166 | return null; |
| 167 | } |
| 168 | |
| 169 | private class MockProviderService implements DeviceProviderService { |
| 170 | |
| 171 | @Override |
| 172 | public DeviceProvider provider() { |
| 173 | return null; |
| 174 | } |
| 175 | |
| 176 | @Override |
| 177 | public void deviceConnected(DeviceId deviceId, DeviceDescription deviceDescription) { |
| 178 | connected.add(deviceId); |
| 179 | Device device = new DefaultDevice(ProviderId.NONE, deviceId, Device.Type.ROUTER, UNKNOWN, UNKNOWN, |
| 180 | UNKNOWN, UNKNOWN, new ChassisId(), deviceDescription.annotations()); |
| 181 | deviceMap.put(deviceId, device); |
| 182 | } |
| 183 | |
| 184 | @Override |
| 185 | public void deviceDisconnected(DeviceId deviceId) { |
| 186 | connected.remove(deviceId); |
| 187 | deviceMap.remove(deviceId); |
| 188 | } |
| 189 | |
| 190 | @Override |
| 191 | public void updatePorts(DeviceId deviceId, List<PortDescription> portDescriptions) { |
| 192 | // TODO Auto-generated method stub |
| 193 | } |
| 194 | |
| 195 | @Override |
| 196 | public void portStatusChanged(DeviceId deviceId, PortDescription portDescription) { |
| 197 | // TODO Auto-generated method stub |
| 198 | } |
| 199 | |
| 200 | @Override |
| 201 | public void receivedRoleReply(DeviceId deviceId, MastershipRole requested, MastershipRole response) { |
| 202 | // TODO Auto-generated method stub |
| 203 | } |
| 204 | |
| 205 | @Override |
| 206 | public void updatePortStatistics(DeviceId deviceId, Collection<PortStatistics> portStatistics) { |
| 207 | // TODO Auto-generated method stub |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | /* Mock test for device service */ |
| 213 | private class MockDeviceService extends DeviceServiceAdapter { |
| 214 | @Override |
| 215 | public Device getDevice(DeviceId deviceId) { |
| 216 | return deviceMap.get(deviceId); |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * Adds the PCEP device and removes it. |
| 222 | */ |
| 223 | @Test |
| 224 | public void testPcepTopologyProviderTestAddDevice1() { |
| 225 | PcepClient pc = clientController.getClient(PccId.pccId(IpAddress.valueOf("1.1.1.1"))); |
| 226 | for (PcepNodeListener l : clientController.pcepNodeListener) { |
| 227 | pc.setCapability(new ClientCapability(true, true, false, true, true)); |
| 228 | l.addNode(pc); |
| 229 | assertThat(nodeRegistry.connected.size(), is(1)); |
| 230 | assertThat(deviceMap.keySet().iterator().next(), is(DeviceId.deviceId("l3:1.1.1.1"))); |
| 231 | assertThat(deviceMap.values().iterator().next().annotations().value(LABEL_STACK_CAPABILITY), is("true")); |
| 232 | assertThat(deviceMap.values().iterator().next().annotations().value(LSRID), is("1.1.1.1")); |
| 233 | assertThat(deviceMap.values().iterator().next().annotations().value(PCECC_CAPABILITY), is("true")); |
| 234 | assertThat(deviceMap.values().iterator().next().annotations().value(SR_CAPABILITY), is("true")); |
| 235 | |
| 236 | l.deleteNode(pc.getPccId()); |
| 237 | assertThat(nodeRegistry.connected.size(), is(0)); |
| 238 | } |
| 239 | } |
| 240 | } |