gerrit.fd Code Review - hc2vpp.git/blob

   1 /*
   2  * Copyright (c) 2017 Cisco and/or its affiliates.
   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 io.fd.hc2vpp.lisp.gpe.translate.write;
  18
  19 import static org.junit.Assert.assertEquals;
  20 import static org.junit.Assert.assertTrue;
  21 import static org.junit.Assert.fail;
  22 import static org.mockito.ArgumentMatchers.any;
  23 import static org.mockito.Mockito.times;
  24 import static org.mockito.Mockito.verify;
  25 import static org.mockito.Mockito.verifyZeroInteractions;
  26 import static org.mockito.Mockito.when;
  27
  28 import com.google.common.collect.ImmutableSet;
  29 import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
  30 import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
  31 import io.fd.hc2vpp.common.translate.util.NamingContext;
  32 import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPair;
  33 import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
  34 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
  35 import io.fd.honeycomb.test.tools.HoneycombTestRunner;
  36 import io.fd.honeycomb.test.tools.annotations.InjectTestData;
  37 import io.fd.honeycomb.test.tools.annotations.InjectablesProcessor;
  38 import io.fd.honeycomb.test.tools.annotations.SchemaContextProvider;
  39 import io.fd.vpp.jvpp.core.dto.GpeAddDelFwdEntry;
  40 import io.fd.vpp.jvpp.core.dto.GpeAddDelFwdEntryReply;
  41 import io.fd.vpp.jvpp.core.types.GpeLocator;
  42 import org.junit.Test;
  43 import org.junit.runner.RunWith;
  44 import org.mockito.ArgumentCaptor;
  45 import org.mockito.Captor;
  46 import org.mockito.Mock;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTable;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntryKey;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.$YangModuleInfoImpl;
  52 import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
  53 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  54
  55 @RunWith(HoneycombTestRunner.class)
  56 public class GpeForwardEntryCustomizerTest extends WriterCustomizerTest
  57         implements InjectablesProcessor, ByteDataTranslator {
  58
  59     private static final String GPE_ENTRY_ID = "gpe-fwd-entry-1";
  60     private static final String GPE_ENTRY_PATH = "/gpe:gpe" +
  61             "/gpe:gpe-feature-data" +
  62             "/gpe:gpe-entry-table";
  63     private static final byte[] LOCAL_EID_ADDRESS = {-64, -88, 2, 0};
  64     private static final byte[] REMOTE_EID_ADDRESS = {-64, -88, 3, 0};
  65     private static final byte[] PAIR_2_LOCAL_ADDRESS = {-64, -88, 5, 1};
  66     private static final byte[] PAIR_1_LOCAL_ADDRESS = {-64, -88, 4, 1};
  67     private static final byte[] PAIR_2_REMOTE_ADDRESS = {-64, -88, 5, 2};
  68     private static final byte[] PAIR_1_REMOTE_ADDRESS = {-64, -88, 4, 2};
  69     private static final int LOCAL_EID_PREFIX = 24;
  70     private static final int REMOTE_EID_PREFIX = 16;
  71     public static final String GPE_ENTRY_CTX = "gpe-entry-ctx";
  72     public static final int GPE_FWD_ENTRY_INDEX = 4;
  73
  74     private NamingContext gpeEntryMappingContext;
  75
  76     @Captor
  77     private ArgumentCaptor<GpeAddDelFwdEntry> requestCaptor;
  78
  79     @Mock
  80     private GpeLocatorPairMappingContext gpeLocatorPairMappingContext;
  81
  82     @Mock
  83     private GpeStateCheckService gpeStateCheckService;
  84
  85     private InstanceIdentifier<GpeEntry> id;
  86     private GpeForwardEntryCustomizer customizer;
  87
  88     @Override
  89     protected void setUpTest() throws Exception {
  90         gpeEntryMappingContext = new NamingContext("gpe-entry-", GPE_ENTRY_CTX);
  91         id = InstanceIdentifier.create(GpeEntryTable.class)
  92                 .child(GpeEntry.class, new GpeEntryKey(GPE_ENTRY_ID));
  93         customizer = new GpeForwardEntryCustomizer(api, gpeStateCheckService, gpeEntryMappingContext,
  94                 gpeLocatorPairMappingContext);
  95     }
  96
  97     @SchemaContextProvider
  98     public ModuleInfoBackedContext schemaContext() {
  99         return provideSchemaContextFor(ImmutableSet.of($YangModuleInfoImpl.getInstance(),
 100                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.$YangModuleInfoImpl
 101                         .getInstance(),
 102                 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.$YangModuleInfoImpl
 103                         .getInstance()));
 104     }
 105
 106     @Test
 107     public void testWriteCurrentAttributesFull(@InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-full.json",
 108             id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 109         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(entryReply()));
 110         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 111         customizer.writeCurrentAttributes(id, entry, writeContext);
 112         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 113         assertEquals(expectedFullRequest(true), requestCaptor.getValue());
 114         verify(mappingContext, times(1))
 115                 .put(mappingIid(entry.getId(), GPE_ENTRY_CTX), mapping(entry.getId(), GPE_FWD_ENTRY_INDEX).get());
 116
 117         final LocatorPairs locatorPairFirst = entry.getLocatorPairs().get(0);
 118         final LocatorPairs locatorPairSecond = entry.getLocatorPairs().get(1);
 119         verify(gpeLocatorPairMappingContext, times(1))
 120                 .addMapping(entry.getId(), locatorPairFirst.getId(),
 121                         GpeLocatorPair.fromLocatorPair(locatorPairFirst), mappingContext);
 122         verify(gpeLocatorPairMappingContext, times(1))
 123                 .addMapping(entry.getId(), locatorPairSecond.getId(),
 124                         GpeLocatorPair.fromLocatorPair(locatorPairSecond), mappingContext);
 125     }
 126
 127     private static GpeAddDelFwdEntryReply entryReply() {
 128         final GpeAddDelFwdEntryReply reply = new GpeAddDelFwdEntryReply();
 129         reply.fwdEntryIndex = GPE_FWD_ENTRY_INDEX;
 130         return reply;
 131     }
 132
 133     @Test
 134     public void testWriteCurrentAttributesWithoutLocators(
 135             @InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-without-locators.json",
 136                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 137         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(entryReply()));
 138         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 139         customizer.writeCurrentAttributes(id, entry, writeContext);
 140         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 141         assertEquals(expectedLocatorLessRequest(true), requestCaptor.getValue());
 142         verify(mappingContext, times(1))
 143                 .put(mappingIid(entry.getId(), GPE_ENTRY_CTX), mapping(entry.getId(), GPE_FWD_ENTRY_INDEX).get());
 144         verifyZeroInteractions(gpeLocatorPairMappingContext);
 145     }
 146
 147     @Test
 148     public void testWriteCurrentAttributesWithoutAction(
 149             @InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-without-action.json",
 150                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 151         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(entryReply()));
 152         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 153         customizer.writeCurrentAttributes(id, entry, writeContext);
 154         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 155         assertEquals(expectedActionLessRequest(true), requestCaptor.getValue());
 156         verify(mappingContext, times(1))
 157                 .put(mappingIid(entry.getId(), GPE_ENTRY_CTX), mapping(entry.getId(), GPE_FWD_ENTRY_INDEX).get());
 158         verifyZeroInteractions(gpeLocatorPairMappingContext);
 159     }
 160
 161     /**
 162      * Gpe entry allows no local eid
 163      * */
 164     @Test
 165     public void testWriteCurrentAttributesNoLocalEid(
 166             @InjectTestData(resourcePath = "/gpe/invalid/invalid-gpe-fwd-entry-no-local-eid.json",
 167                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 168         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(entryReply()));
 169         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 170         customizer.writeCurrentAttributes(id, entry, writeContext);
 171         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 172         assertEquals(expectedActionLessNoLeidRequest(true), requestCaptor.getValue());
 173         verify(mappingContext, times(1))
 174                 .put(mappingIid(entry.getId(), GPE_ENTRY_CTX), mapping(entry.getId(), GPE_FWD_ENTRY_INDEX).get());
 175
 176         final LocatorPairs locatorPairFirst = entry.getLocatorPairs().get(0);
 177         final LocatorPairs locatorPairSecond = entry.getLocatorPairs().get(1);
 178         verify(gpeLocatorPairMappingContext, times(1))
 179                 .addMapping(entry.getId(), locatorPairFirst.getId(),
 180                         GpeLocatorPair.fromLocatorPair(locatorPairFirst), mappingContext);
 181         verify(gpeLocatorPairMappingContext, times(1))
 182                 .addMapping(entry.getId(), locatorPairSecond.getId(),
 183                         GpeLocatorPair.fromLocatorPair(locatorPairSecond), mappingContext);
 184     }
 185
 186     @Test
 187     public void testWriteCurrentAttributesFailNoRemoteEid(
 188             @InjectTestData(resourcePath = "/gpe/invalid/invalid-gpe-fwd-entry-no-remote-eid.json",
 189                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 190         try {
 191             customizer.writeCurrentAttributes(id, entryTable.getGpeEntry().get(0), writeContext);
 192         } catch (IllegalArgumentException e) {
 193             verifyZeroInteractions(api);
 194             return;
 195         }
 196         fail("Test should have failed");
 197     }
 198
 199     @Test
 200     public void testDeleteCurrentAttributesFull(@InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-full.json",
 201             id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 202         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(new GpeAddDelFwdEntryReply()));
 203         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 204         customizer.deleteCurrentAttributes(id, entry, writeContext);
 205         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 206         assertEquals(expectedFullRequest(false), requestCaptor.getValue());
 207         verify(mappingContext, times(1)).delete(mappingIid(entry.getId(), GPE_ENTRY_CTX));
 208         verify(gpeLocatorPairMappingContext, times(1))
 209                 .removeMapping(entry.getId(), mappingContext);
 210     }
 211
 212     @Test
 213     public void testDeleteCurrentAttributesWithoutLocators(
 214             @InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-without-locators.json",
 215                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 216         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(new GpeAddDelFwdEntryReply()));
 217         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 218         customizer.deleteCurrentAttributes(id, entry, writeContext);
 219         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 220         assertEquals(expectedLocatorLessRequest(false), requestCaptor.getValue());
 221         verify(mappingContext, times(1)).delete(mappingIid(entry.getId(), GPE_ENTRY_CTX));
 222         verify(gpeLocatorPairMappingContext, times(1))
 223                 .removeMapping(entry.getId(), mappingContext);
 224     }
 225
 226     @Test
 227     public void testDeleteCurrentAttributesWithoutAction(
 228             @InjectTestData(resourcePath = "/gpe/gpe-fwd-entry-without-action.json",
 229                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 230         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(new GpeAddDelFwdEntryReply()));
 231         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 232         customizer.deleteCurrentAttributes(id, entry, writeContext);
 233         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 234         assertEquals(expectedActionLessRequest(false), requestCaptor.getValue());
 235         verify(mappingContext, times(1)).delete(mappingIid(entry.getId(), GPE_ENTRY_CTX));
 236         verify(gpeLocatorPairMappingContext, times(1))
 237                 .removeMapping(entry.getId(), mappingContext);
 238     }
 239
 240     @Test
 241     public void testDeleteCurrentAttributesNoLocalEid(
 242             @InjectTestData(resourcePath = "/gpe/invalid/invalid-gpe-fwd-entry-no-local-eid.json",
 243                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 244         when(api.gpeAddDelFwdEntry(any())).thenReturn(future(new GpeAddDelFwdEntryReply()));
 245         final GpeEntry entry = entryTable.getGpeEntry().get(0);
 246         customizer.deleteCurrentAttributes(id, entry, writeContext);
 247         verify(api, times(1)).gpeAddDelFwdEntry(requestCaptor.capture());
 248         assertEquals(expectedActionLessNoLeidRequest(false), requestCaptor.getValue());
 249         verify(mappingContext, times(1)).delete(mappingIid(entry.getId(), GPE_ENTRY_CTX));
 250         verify(gpeLocatorPairMappingContext, times(1))
 251                 .removeMapping(entry.getId(), mappingContext);
 252     }
 253
 254     @Test
 255     public void testDeleteCurrentAttributesFailNoRemoteEid(
 256             @InjectTestData(resourcePath = "/gpe/invalid/invalid-gpe-fwd-entry-no-remote-eid.json",
 257                     id = GPE_ENTRY_PATH) GpeEntryTable entryTable) throws Exception {
 258         try {
 259             customizer.deleteCurrentAttributes(id, entryTable.getGpeEntry().get(0), writeContext);
 260         } catch (IllegalArgumentException e) {
 261             verifyZeroInteractions(api);
 262             return;
 263         }
 264         fail("Test should have failed");
 265     }
 266
 267     private GpeAddDelFwdEntry expectedActionLessNoLeidRequest(final boolean add) {
 268         final GpeAddDelFwdEntry request = new GpeAddDelFwdEntry();
 269
 270         request.isAdd = booleanToByte(add);
 271         request.dpTable = 10;
 272         request.vni = 12;
 273         request.eidType = 0;
 274         request.action = 0;
 275         request.rmtEid = REMOTE_EID_ADDRESS;
 276         request.rmtLen = REMOTE_EID_PREFIX;
 277         request.locNum = 4;
 278         request.locs = new GpeLocator[]{
 279                 gpeLocator(PAIR_1_LOCAL_ADDRESS, 1, 3),
 280                 gpeLocator(PAIR_2_LOCAL_ADDRESS, 1, 2),
 281                 gpeLocator(PAIR_1_REMOTE_ADDRESS, 1, 0),
 282                 gpeLocator(PAIR_2_REMOTE_ADDRESS, 1, 0)
 283         };
 284         return request;
 285     }
 286
 287     private GpeAddDelFwdEntry expectedActionLessRequest(final boolean add) {
 288         final GpeAddDelFwdEntry request = new GpeAddDelFwdEntry();
 289
 290         request.isAdd = booleanToByte(add);
 291         request.dpTable = 10;
 292         request.vni = 12;
 293         request.eidType = 0;
 294         request.action = 0;
 295         request.lclEid = LOCAL_EID_ADDRESS;
 296         request.lclLen = LOCAL_EID_PREFIX;
 297         request.rmtEid = REMOTE_EID_ADDRESS;
 298         request.rmtLen = REMOTE_EID_PREFIX;
 299         request.locNum = 0;
 300         return request;
 301     }
 302
 303     private GpeAddDelFwdEntry expectedLocatorLessRequest(final boolean add) {
 304         final GpeAddDelFwdEntry request = new GpeAddDelFwdEntry();
 305
 306         request.isAdd = booleanToByte(add);
 307         request.dpTable = 10;
 308         request.vni = 12;
 309         request.eidType = 0;
 310         request.action = 1;
 311         request.lclEid = LOCAL_EID_ADDRESS;
 312         request.lclLen = LOCAL_EID_PREFIX;
 313         request.rmtEid = REMOTE_EID_ADDRESS;
 314         request.rmtLen = REMOTE_EID_PREFIX;
 315         request.locNum = 0;
 316         return request;
 317     }
 318
 319
 320     private GpeAddDelFwdEntry expectedFullRequest(final boolean add) {
 321         final GpeAddDelFwdEntry request = new GpeAddDelFwdEntry();
 322
 323         request.isAdd = booleanToByte(add);
 324         request.dpTable = 10;
 325         request.vni = 12;
 326         request.eidType = 0;
 327         request.action = 1;
 328         request.lclEid = LOCAL_EID_ADDRESS;
 329         request.lclLen = LOCAL_EID_PREFIX;
 330         request.rmtEid = REMOTE_EID_ADDRESS;
 331         request.rmtLen = REMOTE_EID_PREFIX;
 332         request.locNum = 4;
 333         request.locs = new GpeLocator[]{
 334                 gpeLocator(PAIR_1_LOCAL_ADDRESS, 1, 3),
 335                 gpeLocator(PAIR_2_LOCAL_ADDRESS, 1, 2),
 336                 gpeLocator(PAIR_1_REMOTE_ADDRESS, 1, 0),
 337                 gpeLocator(PAIR_2_REMOTE_ADDRESS, 1, 0)
 338         };
 339
 340         return request;
 341     }
 342
 343     private GpeLocator gpeLocator(final byte[] address, final int isIpv4, final int weight) {
 344         GpeLocator locator = new GpeLocator();
 345         locator.isIp4 = (byte) isIpv4;
 346         locator.weight = (byte) weight;
 347         locator.addr = address;
 348
 349         return locator;
 350     }
 351 }