chengfan | 8ea6a56 | 2016-11-26 16:37:02 +0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
chengfan | 8ea6a56 | 2016-11-26 16:37:02 +0800 | [diff] [blame] | 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 | |
| 17 | package org.onosproject.tenbi.tunnel; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.Lists; |
| 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onosproject.incubator.net.tunnel.TunnelId; |
| 24 | import org.onosproject.tetopology.management.api.TeTopologyKey; |
| 25 | import org.onosproject.tetopology.management.api.node.TeNodeKey; |
| 26 | import org.onosproject.tetopology.management.api.node.TtpKey; |
| 27 | import org.onosproject.tetunnel.api.TeTunnelAdminService; |
| 28 | import org.onosproject.tetunnel.api.TeTunnelService; |
| 29 | import org.onosproject.tetunnel.api.lsp.TeLsp; |
| 30 | import org.onosproject.tetunnel.api.lsp.TeLspKey; |
| 31 | import org.onosproject.tetunnel.api.tunnel.DefaultTeTunnel; |
| 32 | import org.onosproject.tetunnel.api.tunnel.TeTunnel; |
| 33 | import org.onosproject.tetunnel.api.tunnel.TeTunnelKey; |
| 34 | import org.onosproject.tetunnel.api.tunnel.path.DefaultTePath; |
| 35 | import org.onosproject.tetunnel.api.tunnel.path.DefaultTeRouteUnnumberedLink; |
| 36 | import org.onosproject.tetunnel.api.tunnel.path.TePath; |
| 37 | import org.onosproject.tetunnel.api.tunnel.path.TeRouteSubobject; |
| 38 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev20130715.ietfinettypes.IpAddress; |
| 39 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.IetfTe; |
| 40 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.IetfTeOpParam; |
| 41 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.DefaultTe; |
| 42 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.Te; |
| 43 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.pathparamsconfig.Type; |
| 44 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.pathparamsconfig.type.DefaultExplicit; |
| 45 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.pathparamsconfig.type.explicit.DefaultExplicitRouteObjects; |
| 46 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.pathparamsconfig.type.explicit.ExplicitRouteObjects; |
| 47 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelproperties.Config; |
| 48 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelproperties.DefaultConfig; |
| 49 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelproperties.DefaultPrimaryPaths; |
| 50 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelproperties.PrimaryPaths; |
| 51 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelproperties.State; |
| 52 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelsgrouping.DefaultTunnels; |
| 53 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelsgrouping.Tunnels; |
| 54 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelsgrouping.tunnels.DefaultTunnel; |
| 55 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.rev20160705.ietfte.tunnelsgrouping.tunnels.Tunnel; |
| 56 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types.rev20160705.ietftetypes.LspProtUnprotected; |
| 57 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types.rev20160705.ietftetypes.RouteIncludeEro; |
| 58 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types.rev20160705.ietftetypes.StateUp; |
| 59 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types.rev20160705.ietftetypes.TunnelP2p; |
| 60 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types.rev20160705.ietftetypes.explicitroutesubobject.type.DefaultUnnumberedLink; |
| 61 | |
| 62 | import java.util.ArrayList; |
| 63 | import java.util.Collection; |
| 64 | import java.util.List; |
| 65 | |
| 66 | import static com.google.common.base.Preconditions.checkNotNull; |
| 67 | import static org.easymock.EasyMock.createMock; |
| 68 | import static org.easymock.EasyMock.expect; |
| 69 | import static org.easymock.EasyMock.replay; |
| 70 | import static org.junit.Assert.assertEquals; |
| 71 | import static org.junit.Assert.assertNotNull; |
| 72 | import static org.junit.Assert.assertTrue; |
| 73 | import static org.onosproject.tetunnel.api.tunnel.TeTunnel.LspProtectionType.LSP_PROT_REROUTE; |
| 74 | import static org.onosproject.tetunnel.api.tunnel.TeTunnel.Type.P2P; |
| 75 | import static org.onosproject.tetunnel.api.tunnel.path.TeRouteSubobject.Type.UNNUMBERED_LINK; |
| 76 | |
| 77 | /** |
| 78 | * Unit tests for TeTunnelNbiManager. |
| 79 | */ |
| 80 | public class TeTunnelNbiManagerTest { |
| 81 | private static final String TE_REQ_FAILED = "IETF TE reqeust failed: "; |
| 82 | private static final String NAME = "testTunnel"; |
| 83 | private IpAddress srcIp = IpAddress.fromString("1.1.1.1"); |
| 84 | private IpAddress dstIp = IpAddress.fromString("2.2.2.2"); |
| 85 | private byte[] bytes1 = new byte[]{1, 1, 1, 1, 0, 0, 0, 0}; |
| 86 | private byte[] bytes2 = new byte[]{2, 2, 2, 2, 0, 0, 0, 0}; |
| 87 | private long id1 = 16843009; |
| 88 | private long id2 = 33686018; |
| 89 | |
| 90 | |
| 91 | private TeTunnelNbiManager manager; |
| 92 | private TeTunnel testTeTunnel; |
| 93 | |
| 94 | |
| 95 | @Before |
| 96 | public void setUp() throws Exception { |
| 97 | manager = new TeTunnelNbiManager(); |
| 98 | } |
| 99 | |
| 100 | @Test |
| 101 | public void getIetfTe() throws Exception { |
| 102 | TeTunnelService tunnelService = createMock(TeTunnelService.class); |
| 103 | expect(tunnelService.getTeTunnels()) |
| 104 | .andReturn(ImmutableList.of(buildTunnel())) |
| 105 | .once(); |
| 106 | replay(tunnelService); |
| 107 | |
| 108 | manager.tunnelService = tunnelService; |
| 109 | |
| 110 | IetfTe ietfTe = manager.getIetfTe((IetfTeOpParam) buildGetIetfTeParams()); |
| 111 | |
| 112 | assertNotNull(TE_REQ_FAILED + "te null", ietfTe.te()); |
| 113 | assertNotNull(TE_REQ_FAILED + "tunnel null", ietfTe.te().tunnels()); |
| 114 | |
| 115 | List<Tunnel> tunnelList = ietfTe.te().tunnels().tunnel(); |
| 116 | assertEquals(TE_REQ_FAILED + "wrong tunnel size", 1, tunnelList.size()); |
| 117 | |
| 118 | Tunnel tunnel = tunnelList.get(0); |
| 119 | List<PrimaryPaths> pathsList = tunnel.primaryPaths(); |
| 120 | assertNotNull(TE_REQ_FAILED + "path null", pathsList); |
| 121 | assertEquals(TE_REQ_FAILED + "wrong path size", 1, pathsList.size()); |
| 122 | |
| 123 | Type type = pathsList.get(0).state().type(); |
| 124 | assertTrue(TE_REQ_FAILED + "wrong path type", |
| 125 | type instanceof DefaultExplicit); |
| 126 | DefaultExplicit explicitPath = (DefaultExplicit) type; |
| 127 | List<ExplicitRouteObjects> routeObjectses = |
| 128 | explicitPath.explicitRouteObjects(); |
| 129 | assertEquals(TE_REQ_FAILED + "wrong route size", 2, routeObjectses.size()); |
| 130 | |
| 131 | ExplicitRouteObjects routeObjects = routeObjectses.get(1); |
| 132 | assertTrue(TE_REQ_FAILED + "wrong route object type", |
| 133 | routeObjects.type() instanceof DefaultUnnumberedLink); |
| 134 | |
| 135 | DefaultUnnumberedLink link = (DefaultUnnumberedLink) routeObjects.type(); |
| 136 | assertEquals(TE_REQ_FAILED + "wrong route id", |
| 137 | IpAddress.fromString("0.0.0.2"), link.routerId()); |
| 138 | assertEquals(TE_REQ_FAILED + "wrong interface id", 2, link.interfaceId()); |
| 139 | |
| 140 | State state = tunnel.state(); |
| 141 | assertEquals(TE_REQ_FAILED + "wrong state", |
| 142 | StateUp.class, state.adminStatus()); |
| 143 | assertEquals(TE_REQ_FAILED + "wrong source", |
| 144 | IpAddress.fromString("0.0.0.1"), state.source()); |
| 145 | } |
| 146 | |
| 147 | @Test |
| 148 | public void setIetfTe() throws Exception { |
| 149 | manager.tunnelAdminService = new TestTunnelAdmin(); |
| 150 | manager.setIetfTe((IetfTeOpParam) buildPostIetfTeParams()); |
| 151 | assertEquals(NAME, testTeTunnel.name()); |
| 152 | List<TePath> tePaths = testTeTunnel.primaryPaths(); |
| 153 | assertEquals(1, tePaths.size()); |
| 154 | TePath tePath = tePaths.get(0); |
| 155 | List<TeRouteSubobject> teRouteSubobjects = tePath.explicitRoute(); |
| 156 | assertEquals(2, teRouteSubobjects.size()); |
| 157 | TeRouteSubobject routeSubobject = teRouteSubobjects.get(1); |
| 158 | assertEquals(UNNUMBERED_LINK, routeSubobject.type()); |
| 159 | DefaultTeRouteUnnumberedLink link = |
| 160 | (DefaultTeRouteUnnumberedLink) routeSubobject; |
| 161 | assertEquals(id2, link.node().teNodeId()); |
| 162 | assertEquals(id2, link.ttp().ttpId()); |
| 163 | |
| 164 | } |
| 165 | |
| 166 | private IetfTe buildGetIetfTeParams() { |
| 167 | Te te = new DefaultTe |
| 168 | .TeBuilder() |
| 169 | .yangTeOpType(IetfTe.OnosYangOpType.NONE) |
| 170 | .build(); |
| 171 | return new IetfTeOpParam |
| 172 | .IetfTeBuilder() |
| 173 | .te(te) |
| 174 | .yangIetfTeOpType(IetfTe.OnosYangOpType.NONE) |
| 175 | .build(); |
| 176 | } |
| 177 | |
| 178 | private IetfTe buildPostIetfTeParams() { |
| 179 | Tunnel tunnel = buildYangTunnel(); |
| 180 | Tunnels teTunnels = new DefaultTunnels |
| 181 | .TunnelsBuilder() |
| 182 | .tunnel(Lists.newArrayList(tunnel)) |
| 183 | .build(); |
| 184 | Te te = new DefaultTe |
| 185 | .TeBuilder() |
| 186 | .tunnels(teTunnels) |
| 187 | .yangTeOpType(IetfTe.OnosYangOpType.NONE) |
| 188 | .build(); |
| 189 | return new IetfTeOpParam |
| 190 | .IetfTeBuilder() |
| 191 | .te(te) |
| 192 | .yangIetfTeOpType(IetfTe.OnosYangOpType.NONE) |
| 193 | .build(); |
| 194 | } |
| 195 | |
| 196 | private Tunnel buildYangTunnel() { |
| 197 | TeTunnel teTunnel = buildTunnel(); |
| 198 | checkNotNull(teTunnel); |
| 199 | Config config = new DefaultConfig.ConfigBuilder() |
| 200 | .name(NAME) |
| 201 | .adminStatus(StateUp.class) |
| 202 | .source(srcIp) |
| 203 | .destination(dstIp) |
| 204 | .srcTpId(bytes1) |
| 205 | .dstTpId(bytes2) |
| 206 | .type(TunnelP2p.class) |
| 207 | .lspProtectionType(LspProtUnprotected.class) |
| 208 | .build(); |
| 209 | |
| 210 | org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types. |
| 211 | rev20160705.ietftetypes.explicitroutesubobject.type. |
| 212 | UnnumberedLink yangLink1 = DefaultUnnumberedLink.builder() |
| 213 | .routerId(srcIp) |
| 214 | .interfaceId(id1) |
| 215 | .build(); |
| 216 | |
| 217 | org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.types. |
| 218 | rev20160705.ietftetypes.explicitroutesubobject.type. |
| 219 | UnnumberedLink yangLink2 = DefaultUnnumberedLink.builder() |
| 220 | .routerId(dstIp) |
| 221 | .interfaceId(id2) |
| 222 | .build(); |
| 223 | |
| 224 | ExplicitRouteObjects routeObject1 = DefaultExplicitRouteObjects.builder() |
| 225 | .type(yangLink1) |
| 226 | .explicitRouteUsage(RouteIncludeEro.class) |
| 227 | .build(); |
| 228 | |
| 229 | ExplicitRouteObjects routeObject2 = DefaultExplicitRouteObjects.builder() |
| 230 | .type(yangLink2) |
| 231 | .explicitRouteUsage(RouteIncludeEro.class) |
| 232 | .build(); |
| 233 | |
| 234 | |
| 235 | org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te. |
| 236 | rev20160705.ietfte.pathparamsconfig.type.Explicit explicit |
| 237 | = DefaultExplicit.builder() |
| 238 | .explicitRouteObjects(ImmutableList.of(routeObject1, routeObject2)) |
| 239 | .build(); |
| 240 | org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te. |
| 241 | rev20160705.ietfte.p2pprimarypathparams.Config pathConfig |
| 242 | = org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf. |
| 243 | te.rev20160705.ietfte.p2pprimarypathparams.DefaultConfig.builder() |
| 244 | .pathNamedConstraint("onlyPath") |
| 245 | .lockdown(true) |
| 246 | .noCspf(true) |
| 247 | .type(explicit) |
| 248 | .build(); |
| 249 | |
| 250 | PrimaryPaths primaryPaths = DefaultPrimaryPaths.builder() |
| 251 | .config(pathConfig).build(); |
| 252 | |
| 253 | return DefaultTunnel.builder() |
| 254 | .name(config.name()) |
| 255 | .type(config.type()) |
| 256 | .config(config) |
| 257 | .primaryPaths(Lists.newArrayList(primaryPaths)) |
| 258 | .build(); |
| 259 | } |
| 260 | |
| 261 | private TeTunnel buildTunnel() { |
| 262 | TeTopologyKey topologyKey = new TeTopologyKey(1, 2, 3); |
| 263 | TeTunnelKey teTunnelKey = new TeTunnelKey(topologyKey, 1); |
| 264 | |
| 265 | TeNodeKey srcNodeKey = new TeNodeKey(topologyKey, 1); |
| 266 | TeNodeKey dstNodeKey = new TeNodeKey(topologyKey, 2); |
| 267 | |
| 268 | TtpKey srcTtpKey = new TtpKey(srcNodeKey, 1); |
| 269 | TtpKey dstTtpKey = new TtpKey(srcNodeKey, 2); |
| 270 | |
| 271 | TeLspKey lspKey = new TeLspKey(teTunnelKey, 1); |
| 272 | |
| 273 | DefaultTeRouteUnnumberedLink unnumberedLink1 = |
| 274 | new DefaultTeRouteUnnumberedLink(srcNodeKey, srcTtpKey); |
| 275 | DefaultTeRouteUnnumberedLink unnumberedLink2 = |
| 276 | new DefaultTeRouteUnnumberedLink(dstNodeKey, dstTtpKey); |
| 277 | List<TeRouteSubobject> explicitRouteList = new ArrayList<>(); |
| 278 | |
| 279 | explicitRouteList.add(unnumberedLink1); |
| 280 | explicitRouteList.add(unnumberedLink2); |
| 281 | TePath tePath = new DefaultTePath(TePath.Type.EXPLICIT, |
| 282 | Lists.newArrayList(lspKey), |
| 283 | explicitRouteList, |
| 284 | Lists.newArrayList()); |
| 285 | |
| 286 | return DefaultTeTunnel.builder() |
| 287 | .teTunnelKey(teTunnelKey) |
| 288 | .name(NAME) |
| 289 | .type(P2P) |
| 290 | .adminState(TeTunnel.State.UP) |
| 291 | .srcNode(srcNodeKey) |
| 292 | .dstNode(dstNodeKey) |
| 293 | .srcTp(srcTtpKey) |
| 294 | .dstTp(dstTtpKey) |
| 295 | .lspProtectionType(LSP_PROT_REROUTE) |
| 296 | .primaryPaths(Lists.newArrayList(tePath)) |
| 297 | .build(); |
| 298 | } |
| 299 | |
| 300 | private class TestTunnelAdmin implements TeTunnelAdminService { |
| 301 | |
| 302 | @Override |
| 303 | public TunnelId createTeTunnel(TeTunnel teTunnel) { |
| 304 | TunnelId tunnelId = TunnelId.valueOf(teTunnel.teTunnelKey().toString()); |
| 305 | testTeTunnel = teTunnel; |
| 306 | return tunnelId; |
| 307 | } |
| 308 | |
| 309 | @Override |
| 310 | public void setTunnelId(TeTunnelKey teTunnelKey, TunnelId tunnelId) { |
| 311 | |
| 312 | } |
| 313 | |
| 314 | @Override |
| 315 | public void updateTeTunnel(TeTunnel teTunnel) { |
| 316 | |
| 317 | } |
| 318 | |
| 319 | @Override |
| 320 | public void updateTunnelState(TeTunnelKey key, org.onosproject.incubator.net.tunnel.Tunnel.State state) { |
| 321 | |
| 322 | } |
| 323 | |
| 324 | @Override |
| 325 | public void removeTeTunnel(TeTunnelKey teTunnelKey) { |
| 326 | |
| 327 | } |
| 328 | |
| 329 | @Override |
| 330 | public void removeTeTunnels() { |
| 331 | |
| 332 | } |
| 333 | |
| 334 | @Override |
| 335 | public void setSegmentTunnel(TeTunnelKey e2eTunnelKey, List<TeTunnelKey> segmentTunnels) { |
| 336 | |
| 337 | } |
| 338 | |
| 339 | @Override |
| 340 | public TeTunnel getTeTunnel(TeTunnelKey teTunnelKey) { |
| 341 | return null; |
| 342 | } |
| 343 | |
| 344 | @Override |
| 345 | public TeTunnel getTeTunnel(TunnelId tunnelId) { |
| 346 | return null; |
| 347 | } |
| 348 | |
| 349 | @Override |
| 350 | public TunnelId getTunnelId(TeTunnelKey teTunnelKey) { |
| 351 | return null; |
| 352 | } |
| 353 | |
| 354 | @Override |
| 355 | public Collection<TeTunnel> getTeTunnels() { |
| 356 | return null; |
| 357 | } |
| 358 | |
| 359 | @Override |
| 360 | public Collection<TeTunnel> getTeTunnels(TeTunnel.Type type) { |
| 361 | return null; |
| 362 | } |
| 363 | |
| 364 | @Override |
| 365 | public Collection<TeTunnel> getTeTunnels(TeTopologyKey teTopologyKey) { |
| 366 | return null; |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public TeLsp getTeLsp(TeLspKey key) { |
| 371 | return null; |
| 372 | } |
| 373 | |
| 374 | @Override |
| 375 | public Collection<TeLsp> getTeLsps() { |
| 376 | return null; |
| 377 | } |
| 378 | } |
| 379 | |
| 380 | } |