gerrit.fd Code Review - hc2vpp.git/blob

   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.v3po.translate.v3po.interfaces;
  18
  19 import static io.fd.honeycomb.v3po.translate.v3po.ContextTestUtils.getMapping;
  20 import static io.fd.honeycomb.v3po.translate.v3po.ContextTestUtils.getMappingIid;
  21 import static org.junit.Assert.assertEquals;
  22 import static org.junit.Assert.fail;
  23 import static org.mockito.Matchers.any;
  24 import static org.mockito.Mockito.doReturn;
  25 import static org.mockito.Mockito.verify;
  26 import static org.mockito.MockitoAnnotations.initMocks;
  27
  28 import com.google.common.base.Optional;
  29 import io.fd.honeycomb.v3po.translate.MappingContext;
  30 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
  31 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
  32 import io.fd.honeycomb.v3po.translate.write.WriteContext;
  33 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
  34 import java.util.concurrent.CompletableFuture;
  35 import java.util.concurrent.ExecutionException;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.mockito.ArgumentCaptor;
  39 import org.mockito.Mock;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.SubInterface;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.TagRewriteOperation;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanTag;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanType;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceAugmentation;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.L2;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.l2.VlanTagRewrite;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.l2.VlanTagRewriteBuilder;
  52 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  53 import org.openvpp.jvpp.dto.L2InterfaceVlanTagRewrite;
  54 import org.openvpp.jvpp.dto.L2InterfaceVlanTagRewriteReply;
  55 import org.openvpp.jvpp.future.FutureJVpp;
  56
  57 public class VlanTagRewriteCustomizerTest {
  58
  59     @Mock
  60     private FutureJVpp api;
  61     @Mock
  62     private WriteContext writeContext;
  63     @Mock
  64     private MappingContext mappingContext;
  65
  66     private NamingContext namingContext;
  67     private VlanTagRewriteCustomizer customizer;
  68
  69     public static final String VLAN_IF_NAME = "local0.0";
  70     public static final int VLAN_IF_ID = 1;
  71
  72     @Before
  73     public void setUp() throws Exception {
  74         initMocks(this);
  75         namingContext = new NamingContext("generatedSubInterfaceName", "test-instance");
  76         doReturn(mappingContext).when(writeContext).getMappingContext();
  77         customizer = new VlanTagRewriteCustomizer(api, namingContext);
  78         doReturn(getMapping(VLAN_IF_NAME, VLAN_IF_ID)).when(mappingContext).read(getMappingIid(VLAN_IF_NAME, "test-instance"));
  79     }
  80
  81     private InstanceIdentifier<VlanTagRewrite> getVlanTagRewriteId(final String name) {
  82         return InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(name)).augmentation(
  83                 VppInterfaceAugmentation.class).child(L2.class).child(VlanTagRewrite.class);
  84     }
  85
  86     private VlanTagRewrite generateVlanTagRewrite(final int vtrOp) {
  87         final VlanTagRewriteBuilder builder = new VlanTagRewriteBuilder();
  88         builder.setRewriteOperation(TagRewriteOperation.forValue(vtrOp));
  89         builder.setTag1(new VlanTag(100));
  90         builder.setTag2(new VlanTag(200));
  91         builder.setFirstPushed(VlanType._802dot1ad);
  92         return builder.build();
  93     }
  94
  95     private L2InterfaceVlanTagRewrite generateL2InterfaceVlanTagRewrite(final int superIfId, final int vtrOp) {
  96         final L2InterfaceVlanTagRewrite request = new L2InterfaceVlanTagRewrite();
  97         request.swIfIndex = superIfId;
  98         request.vtrOp = vtrOp;
  99         request.pushDot1Q = 0;
 100         request.tag1 = 100;
 101         request.tag2 = 200;
 102         return request;
 103     }
 104
 105     private void whenL2InterfaceVlanTagRewriteThen(final int retval) throws ExecutionException, InterruptedException {
 106         final CompletableFuture<L2InterfaceVlanTagRewriteReply> replyFuture = new CompletableFuture<>();
 107         final L2InterfaceVlanTagRewriteReply reply = new L2InterfaceVlanTagRewriteReply();
 108         reply.retval = retval;
 109         replyFuture.complete(reply);
 110         doReturn(replyFuture).when(api).l2InterfaceVlanTagRewrite(any(L2InterfaceVlanTagRewrite.class));
 111     }
 112
 113     private void whenL2InterfaceVlanTagRewriteThenSuccess() throws ExecutionException, InterruptedException {
 114         whenL2InterfaceVlanTagRewriteThen(0);
 115     }
 116
 117     private void whenL2InterfaceVlanTagRewriteThenFailure() throws ExecutionException, InterruptedException {
 118         whenL2InterfaceVlanTagRewriteThen(-1);
 119     }
 120
 121     private void verifyL2InterfaceVlanTagRewriteWasInvoked(final L2InterfaceVlanTagRewrite expected) {
 122         ArgumentCaptor<L2InterfaceVlanTagRewrite> argumentCaptor = ArgumentCaptor.forClass(L2InterfaceVlanTagRewrite.class);
 123         verify(api).l2InterfaceVlanTagRewrite(argumentCaptor.capture());
 124         final L2InterfaceVlanTagRewrite actual = argumentCaptor.getValue();
 125         assertEquals(expected.swIfIndex, actual.swIfIndex);
 126         assertEquals(expected.vtrOp, actual.vtrOp);
 127         assertEquals(expected.pushDot1Q, actual.pushDot1Q);
 128         assertEquals(expected.tag1, actual.tag1);
 129         assertEquals(expected.tag2, actual.tag2);
 130     }
 131
 132     private void verifyL2InterfaceVlanTagRewriteDeleteWasInvoked() {
 133         final L2InterfaceVlanTagRewrite request = new L2InterfaceVlanTagRewrite();
 134         request.swIfIndex = VLAN_IF_ID;
 135         verifyL2InterfaceVlanTagRewriteWasInvoked(request);
 136     }
 137
 138     @Test
 139     public void testCreate() throws Exception {
 140         final int vtrOp = 6;
 141         final VlanTagRewrite vlanTagRewrite = generateVlanTagRewrite(vtrOp);
 142         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 143
 144         whenL2InterfaceVlanTagRewriteThenSuccess();
 145         // Vlan Tag rewrite is checking ifc type by reading its configuration from write context
 146         doReturn(Optional.of(new InterfaceBuilder().setType(SubInterface.class).build()))
 147             .when(writeContext).readAfter(any(InstanceIdentifier.class));
 148
 149         customizer.writeCurrentAttributes(id, vlanTagRewrite, writeContext);
 150
 151         verifyL2InterfaceVlanTagRewriteWasInvoked(generateL2InterfaceVlanTagRewrite(VLAN_IF_ID, vtrOp));
 152     }
 153
 154     @Test
 155     public void testCreateFailed() throws Exception {
 156         final int vtrOp = 6;
 157         final VlanTagRewrite vlanTagRewrite = generateVlanTagRewrite(vtrOp);
 158         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 159
 160         whenL2InterfaceVlanTagRewriteThenFailure();
 161         // Vlan Tag rewrite is checking ifc type by reading its configuration from write context
 162         doReturn(Optional.of(new InterfaceBuilder().setType(SubInterface.class).build()))
 163             .when(writeContext).readAfter(any(InstanceIdentifier.class));
 164
 165         try {
 166             customizer.writeCurrentAttributes(id, vlanTagRewrite, writeContext);
 167         } catch (WriteFailedException.CreateFailedException e) {
 168             assertEquals(VppApiInvocationException.class, e.getCause().getClass());
 169             verifyL2InterfaceVlanTagRewriteWasInvoked(generateL2InterfaceVlanTagRewrite(VLAN_IF_ID, vtrOp));
 170             return;
 171         }
 172         fail("WriteFailedException.CreateFailedException was expected");
 173     }
 174
 175     @Test
 176     public void testUpdate() throws Exception {
 177         final int vtrOpAfter = 5;
 178         final VlanTagRewrite before = generateVlanTagRewrite(6);
 179         final VlanTagRewrite after = generateVlanTagRewrite(vtrOpAfter);
 180         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 181
 182         whenL2InterfaceVlanTagRewriteThenSuccess();
 183
 184         customizer.updateCurrentAttributes(id, before, after, writeContext);
 185
 186         verifyL2InterfaceVlanTagRewriteWasInvoked(generateL2InterfaceVlanTagRewrite(VLAN_IF_ID, vtrOpAfter));
 187     }
 188
 189     @Test
 190     public void testUpdateFailed() throws Exception {
 191         final int vtrOpAfter = 5;
 192         final VlanTagRewrite before = generateVlanTagRewrite(6);
 193         final VlanTagRewrite after = generateVlanTagRewrite(vtrOpAfter);
 194         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 195
 196         whenL2InterfaceVlanTagRewriteThenFailure();
 197
 198         try {
 199             customizer.updateCurrentAttributes(id, before, after, writeContext);
 200         } catch (WriteFailedException.UpdateFailedException e) {
 201             assertEquals(VppApiInvocationException.class, e.getCause().getClass());
 202             verifyL2InterfaceVlanTagRewriteWasInvoked(generateL2InterfaceVlanTagRewrite(VLAN_IF_ID, vtrOpAfter));
 203             return;
 204         }
 205         fail("WriteFailedException.UpdateFailedException was expected");
 206     }
 207
 208     @Test
 209     public void testDelete() throws Exception {
 210         final VlanTagRewriteBuilder builder = new VlanTagRewriteBuilder();
 211         builder.setRewriteOperation(TagRewriteOperation.Disabled);
 212         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 213
 214         whenL2InterfaceVlanTagRewriteThenSuccess();
 215
 216         customizer.deleteCurrentAttributes(id, builder.build(), writeContext);
 217
 218         verifyL2InterfaceVlanTagRewriteDeleteWasInvoked();
 219     }
 220
 221     @Test
 222     public void testDeleteFailed() throws Exception {
 223         final VlanTagRewriteBuilder builder = new VlanTagRewriteBuilder();
 224         builder.setRewriteOperation(TagRewriteOperation.Disabled);
 225         final InstanceIdentifier<VlanTagRewrite> id = getVlanTagRewriteId(VLAN_IF_NAME);
 226
 227         whenL2InterfaceVlanTagRewriteThenFailure();
 228
 229         try {
 230             customizer.deleteCurrentAttributes(id, builder.build(), writeContext);
 231         } catch (WriteFailedException.DeleteFailedException e) {
 232             assertEquals(VppApiInvocationException.class, e.getCause().getClass());
 233             verifyL2InterfaceVlanTagRewriteDeleteWasInvoked();
 234             return;
 235         }
 236         fail("WriteFailedException.DeleteFailedException was expected");
 237     }
 238 }