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.interfacesstate;
  18
  19 import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceUtils.yangIfIndexToVpp;
  20 import static org.junit.Assert.assertArrayEquals;
  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.mock;
  25 import static org.mockito.Mockito.times;
  26 import static org.mockito.Mockito.verify;
  27 import static org.mockito.Mockito.when;
  28
  29 import io.fd.honeycomb.v3po.translate.spi.read.RootReaderCustomizer;
  30 import io.fd.honeycomb.v3po.translate.v3po.test.ListReaderCustomizerTest;
  31 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
  32 import java.util.Arrays;
  33 import java.util.Collections;
  34 import java.util.List;
  35 import java.util.concurrent.CompletableFuture;
  36 import java.util.concurrent.CompletionStage;
  37 import java.util.concurrent.ExecutionException;
  38 import org.junit.Test;
  39 import org.mockito.ArgumentCaptor;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesStateBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
  45 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  46 import org.openvpp.jvpp.dto.SwInterfaceDetails;
  47 import org.openvpp.jvpp.dto.SwInterfaceDetailsReplyDump;
  48 import org.openvpp.jvpp.dto.SwInterfaceDump;
  49
  50 public class InterfaceCustomizerTest extends
  51         ListReaderCustomizerTest<Interface, InterfaceKey, InterfaceBuilder> {
  52
  53     private NamingContext interfacesContext;
  54
  55     public InterfaceCustomizerTest() {
  56         super(Interface.class);
  57     }
  58
  59     @Override
  60     public void setUpBefore() {
  61         interfacesContext = new NamingContext("generatedIfaceName");
  62     }
  63
  64     @Override
  65     protected RootReaderCustomizer<Interface, InterfaceBuilder> initCustomizer() {
  66         interfacesContext.addName(0, "eth0");
  67         interfacesContext.addName(1, "eth1");
  68         return new InterfaceCustomizer(api, interfacesContext);
  69     }
  70
  71     // TODO use reflexion and move to ListReaderCustomizerTest
  72     @Test
  73     public void testMerge() throws Exception {
  74         final InterfacesStateBuilder builder = mock(InterfacesStateBuilder.class);
  75         final List<Interface> value = Collections.emptyList();
  76         getCustomizer().merge(builder, value);
  77         verify(builder).setInterface(value);
  78     }
  79
  80     private void verifyBridgeDomainDumpUpdateWasInvoked(final int nameFilterValid, final String ifaceName,
  81                                                         final int dumpIfcsInvocationCount) {
  82         // TODO adding equals methods for jvpp DTOs would make ArgumentCaptor usage obsolete
  83         ArgumentCaptor<SwInterfaceDump> argumentCaptor = ArgumentCaptor.forClass(SwInterfaceDump.class);
  84         verify(api, times(dumpIfcsInvocationCount)).swInterfaceDump(argumentCaptor.capture());
  85         final SwInterfaceDump actual = argumentCaptor.getValue();
  86         assertEquals(nameFilterValid, actual.nameFilterValid);
  87         assertArrayEquals(ifaceName.getBytes(), actual.nameFilter);
  88     }
  89
  90     private static void assertIfacesAreEqual(final Interface iface, final SwInterfaceDetails details) {
  91         assertEquals(iface.getName(), new String(details.interfaceName));
  92         assertEquals(yangIfIndexToVpp(iface.getIfIndex().intValue()), details.swIfIndex);
  93         assertEquals(iface.getPhysAddress().getValue(), InterfaceUtils.vppPhysAddrToYang(details.l2Address));
  94     }
  95
  96     private void whenSwInterfaceDumpThenReturn(final List<SwInterfaceDetails> interfaceList)
  97             throws ExecutionException, InterruptedException {
  98         final CompletionStage<SwInterfaceDetailsReplyDump> replyCS = mock(CompletionStage.class);
  99         final CompletableFuture<SwInterfaceDetailsReplyDump> replyFuture = mock(CompletableFuture.class);
 100         when(replyCS.toCompletableFuture()).thenReturn(replyFuture);
 101         final SwInterfaceDetailsReplyDump reply = new SwInterfaceDetailsReplyDump();
 102         reply.swInterfaceDetails = interfaceList;
 103         when(replyFuture.get()).thenReturn(reply);
 104         when(api.swInterfaceDump(any(SwInterfaceDump.class))).thenReturn(replyCS);
 105     }
 106
 107     @Test
 108     public void testReadCurrentAttributes() throws Exception {
 109         final String ifaceName = "eth0";
 110         final InstanceIdentifier<Interface> id = InstanceIdentifier.create(InterfacesState.class)
 111                 .child(Interface.class, new InterfaceKey(ifaceName));
 112         final InterfaceBuilder builder = getCustomizer().getBuilder(id);
 113
 114         final SwInterfaceDetails iface = new SwInterfaceDetails();
 115         iface.interfaceName = ifaceName.getBytes();
 116         iface.swIfIndex = 0;
 117         iface.linkSpeed = 1;
 118         iface.l2AddressLength = 6;
 119         iface.l2Address = new byte[iface.l2AddressLength];
 120         final List<SwInterfaceDetails> interfaceList = Collections.singletonList(iface);
 121         whenSwInterfaceDumpThenReturn(interfaceList);
 122
 123         getCustomizer().readCurrentAttributes(id, builder, ctx);
 124
 125         verifyBridgeDomainDumpUpdateWasInvoked(1, ifaceName, 1);
 126         assertIfacesAreEqual(builder.build(), iface);
 127     }
 128
 129     @Test
 130     public void testReadCurrentAttributesFailed() throws Exception {
 131         final String ifaceName = "eth0";
 132         final InstanceIdentifier<Interface> id = InstanceIdentifier.create(InterfacesState.class)
 133                 .child(Interface.class, new InterfaceKey(ifaceName));
 134         final InterfaceBuilder builder = getCustomizer().getBuilder(id);
 135
 136         whenSwInterfaceDumpThenReturn(Collections.emptyList());
 137
 138         try {
 139             getCustomizer().readCurrentAttributes(id, builder, ctx);
 140         } catch (IllegalArgumentException e) {
 141             verifyBridgeDomainDumpUpdateWasInvoked(0, ifaceName, 2);
 142             return;
 143         }
 144
 145         fail("ReadFailedException was expected");
 146     }
 147
 148     @Test
 149     public void testGetAllIds() throws Exception {
 150         final InstanceIdentifier<Interface> id = InstanceIdentifier.create(InterfacesState.class)
 151                 .child(Interface.class);
 152
 153         final String swIf0Name = "eth0";
 154         final SwInterfaceDetails swIf0 = new SwInterfaceDetails();
 155         swIf0.swIfIndex = 0;
 156         swIf0.interfaceName = swIf0Name.getBytes();
 157         final String swIf1Name = "eth1";
 158         final SwInterfaceDetails swIf1 = new SwInterfaceDetails();
 159         swIf1.swIfIndex = 1;
 160         swIf1.interfaceName = swIf1Name.getBytes();
 161         whenSwInterfaceDumpThenReturn(Arrays.asList(swIf0, swIf1));
 162
 163         final List<InterfaceKey> expectedIds = Arrays.asList(new InterfaceKey(swIf0Name), new InterfaceKey(swIf1Name));
 164         final List<InterfaceKey> actualIds = getCustomizer().getAllIds(id, ctx);
 165
 166         verifyBridgeDomainDumpUpdateWasInvoked(0, "", 1);
 167
 168         assertEquals(expectedIds, actualIds);
 169     }
 170 }