nsh/impl/src/test/java/io/fd/honeycomb/vppnsh/impl/config/NshEntryWriterCustomizerTest.java

   1 /*
   2  * Copyright (c) 2016 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.honeycomb.vppnsh.impl.config;
  18
  19 import static org.junit.Assert.assertTrue;
  20 import static org.junit.Assert.fail;
  21 import static org.mockito.Matchers.any;
  22 import static org.mockito.Mockito.doReturn;
  23 import static org.mockito.Mockito.verify;
  24
  25 import io.fd.honeycomb.translate.vpp.util.NamingContext;
  26 import io.fd.honeycomb.translate.write.WriteFailedException;
  27 import io.fd.honeycomb.vpp.test.write.WriterCustomizerTest;
  28 import io.fd.vpp.jvpp.VppBaseCallException;
  29 import io.fd.vpp.jvpp.nsh.dto.NshAddDelEntry;
  30 import io.fd.vpp.jvpp.nsh.dto.NshAddDelEntryReply;
  31 import io.fd.vpp.jvpp.nsh.future.FutureJVppNsh;
  32 import org.junit.Test;
  33 import org.mockito.Mock;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.Ethernet;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.MdType1;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.NshMdType1Augment;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.NshMdType1AugmentBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.NshEntries;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntry;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntryBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntryKey;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43
  44 public class NshEntryWriterCustomizerTest extends WriterCustomizerTest {
  45
  46     private static final String ENTRY_CTX_NAME = "nsh-entry-instance";
  47     private static final int ENTRY_INDEX = 1;
  48     private static final String ENTRY_NAME = "entry1";
  49
  50     @Mock
  51     protected FutureJVppNsh jvppNsh;
  52
  53     private NamingContext nshContext;
  54
  55     private NshEntryWriterCustomizer customizer;
  56
  57     @Override
  58     public void setUp() throws Exception {
  59         nshContext = new NamingContext("nsh_entry", ENTRY_CTX_NAME);
  60         defineMapping(mappingContext, ENTRY_NAME, ENTRY_INDEX, ENTRY_CTX_NAME);
  61
  62         customizer = new NshEntryWriterCustomizer(jvppNsh, nshContext);
  63     }
  64
  65     private static NshEntry generateNshEntry(final String name) {
  66         final NshEntryBuilder builder = new NshEntryBuilder();
  67         builder.setName(name);
  68         builder.setKey(new NshEntryKey(name));
  69         builder.setVersion((short) 0);
  70         builder.setLength((short) 6);
  71         builder.setMdType(MdType1.class);
  72         builder.setNextProtocol(Ethernet.class);
  73         builder.setNsp(123L);
  74         builder.setNsi((short) 4);
  75
  76         final NshMdType1AugmentBuilder augmentBuilder = new NshMdType1AugmentBuilder();
  77         augmentBuilder.setC1((long) 1);
  78         augmentBuilder.setC2((long) 2);
  79         augmentBuilder.setC3((long) 3);
  80         augmentBuilder.setC4((long) 4);
  81         builder.addAugmentation(NshMdType1Augment.class, augmentBuilder.build());
  82
  83         return builder.build();
  84     }
  85
  86     private static InstanceIdentifier<NshEntry> getNshEntryId(final String name) {
  87         return InstanceIdentifier.create(NshEntries.class)
  88                 .child(NshEntry.class, new NshEntryKey(name));
  89     }
  90
  91     private void whenNshAddDelEntryThenSuccess() {
  92         final NshAddDelEntryReply reply = new NshAddDelEntryReply();
  93         reply.entryIndex = ENTRY_INDEX;
  94         doReturn(future(reply)).when(jvppNsh).nshAddDelEntry(any(NshAddDelEntry.class));
  95     }
  96
  97     private void whenNshAddDelEntryThenFailure() {
  98         doReturn(failedFuture()).when(jvppNsh).nshAddDelEntry(any(NshAddDelEntry.class));
  99     }
 100
 101     private static NshAddDelEntry generateNshAddDelEntry(final byte isAdd) {
 102         final NshAddDelEntry request = new NshAddDelEntry();
 103         request.isAdd = isAdd;
 104         request.verOC = 0;
 105         request.length = 6;
 106         request.mdType = 1;
 107         request.nextProtocol = 3;
 108         request.nspNsi = 123<<8 | 4;
 109         request.c1 = 1;
 110         request.c2 = 2;
 111         request.c3 = 3;
 112         request.c4 = 4;
 113
 114         return request;
 115     }
 116
 117     @Test
 118     public void testCreate() throws Exception {
 119         final NshEntry nshEntry = generateNshEntry(ENTRY_NAME);
 120         final InstanceIdentifier<NshEntry> id = getNshEntryId(ENTRY_NAME);
 121
 122         whenNshAddDelEntryThenSuccess();
 123
 124         customizer.writeCurrentAttributes(id, nshEntry, writeContext);
 125
 126         verify(jvppNsh).nshAddDelEntry(generateNshAddDelEntry((byte) 1));
 127
 128     }
 129
 130     @Test
 131     public void testCreateFailed() throws Exception {
 132         final NshEntry nshEntry = generateNshEntry(ENTRY_NAME);
 133         final InstanceIdentifier<NshEntry> id = getNshEntryId(ENTRY_NAME);
 134
 135         whenNshAddDelEntryThenFailure();
 136
 137         try {
 138             customizer.writeCurrentAttributes(id, nshEntry, writeContext);
 139         } catch (WriteFailedException e) {
 140             assertTrue(e.getCause() instanceof VppBaseCallException);
 141             verify(jvppNsh).nshAddDelEntry(generateNshAddDelEntry((byte) 1));
 142
 143             return;
 144         }
 145         fail("WriteFailedException.CreateFailedException was expected");
 146     }
 147
 148     @Test
 149     public void testDelete() throws Exception {
 150         final NshEntry nshEntry = generateNshEntry(ENTRY_NAME);
 151         final InstanceIdentifier<NshEntry> id = getNshEntryId(ENTRY_NAME);
 152
 153         whenNshAddDelEntryThenSuccess();
 154
 155         customizer.deleteCurrentAttributes(id, nshEntry, writeContext);
 156
 157         verify(jvppNsh).nshAddDelEntry(generateNshAddDelEntry((byte) 0));
 158     }
 159
 160     @Test
 161     public void testDeleteFailed() throws Exception {
 162         final NshEntry nshEntry = generateNshEntry(ENTRY_NAME);
 163         final InstanceIdentifier<NshEntry> id = getNshEntryId(ENTRY_NAME);
 164
 165         whenNshAddDelEntryThenFailure();
 166
 167         try {
 168             customizer.deleteCurrentAttributes(id, nshEntry, writeContext);
 169         } catch (WriteFailedException e) {
 170             assertTrue(e.getCause() instanceof VppBaseCallException);
 171             verify(jvppNsh).nshAddDelEntry(generateNshAddDelEntry((byte) 0));
 172             return;
 173         }
 174         fail("WriteFailedException.DeleteFailedException was expected");
 175
 176         customizer.deleteCurrentAttributes(id, nshEntry, writeContext);
 177     }
 178
 179     @Test(expected = UnsupportedOperationException.class)
 180     public void testUpdate() throws Exception {
 181         final NshEntry nshEntryBefore = generateNshEntry(ENTRY_NAME);
 182         final InstanceIdentifier<NshEntry> id = getNshEntryId(ENTRY_NAME);
 183         customizer.updateCurrentAttributes(id, nshEntryBefore, new NshEntryBuilder().build(), writeContext);
 184     }
 185 }