v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfacesstate/L2CustomizerTest.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.translate.v3po.interfacesstate;
  18
  19 import static org.mockito.Matchers.any;
  20 import static org.mockito.Mockito.mock;
  21 import static org.mockito.Mockito.verify;
  22 import static org.mockito.Mockito.when;
  23
  24 import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
  25 import io.fd.honeycomb.translate.vpp.util.NamingContext;
  26 import io.fd.honeycomb.vpp.test.read.ReaderCustomizerTest;
  27 import java.util.Collections;
  28 import java.util.HashMap;
  29 import java.util.List;
  30 import java.util.Map;
  31 import org.junit.Test;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentation;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2Builder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.base.attributes.Interconnection;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.base.attributes.interconnection.BridgeBasedBuilder;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42 import io.fd.vpp.jvpp.core.dto.BridgeDomainDetails;
  43 import io.fd.vpp.jvpp.core.dto.BridgeDomainDetailsReplyDump;
  44 import io.fd.vpp.jvpp.core.dto.BridgeDomainDump;
  45 import io.fd.vpp.jvpp.core.dto.BridgeDomainSwIfDetails;
  46 import io.fd.vpp.jvpp.core.dto.SwInterfaceDetails;
  47
  48 public class L2CustomizerTest extends ReaderCustomizerTest<L2, L2Builder> {
  49
  50     private static final String IFC_CTX_NAME = "ifc-test-instance";
  51     private static final String BD_CTX_NAME = "bd-test-instance";
  52     private NamingContext interfaceContext;
  53     private NamingContext bridgeDomainContext;
  54
  55     public L2CustomizerTest() {
  56         super(L2.class, VppInterfaceStateAugmentationBuilder.class);
  57     }
  58
  59     @Override
  60     public void setUp() {
  61         interfaceContext = new NamingContext("generatedIfaceName", IFC_CTX_NAME);
  62         bridgeDomainContext = new NamingContext("generatedBDName", BD_CTX_NAME);
  63     }
  64
  65     @Override
  66     protected ReaderCustomizer<L2, L2Builder> initCustomizer() {
  67         return new L2Customizer(api, interfaceContext, bridgeDomainContext);
  68     }
  69
  70     private InstanceIdentifier<L2> getL2Id(final String name) {
  71         return InstanceIdentifier.create(InterfacesState.class).child(Interface.class, new InterfaceKey(name))
  72             .augmentation(
  73                 VppInterfaceStateAugmentation.class).child(L2.class);
  74     }
  75
  76     private void whenBridgeDomainSwIfDumpThenReturn(final List<BridgeDomainSwIfDetails> bdSwIfList,
  77                                                     final List<BridgeDomainDetails> bridgeDomainDetailses) {
  78         final BridgeDomainDetailsReplyDump reply = new BridgeDomainDetailsReplyDump();
  79         reply.bridgeDomainSwIfDetails = bdSwIfList;
  80         reply.bridgeDomainDetails = bridgeDomainDetailses;
  81         when(api.bridgeDomainSwIfDump(any(BridgeDomainDump.class))).thenReturn(future(reply));
  82     }
  83
  84
  85     private BridgeDomainSwIfDetails generateBdSwIfDetails(final int ifId, final int bdId) {
  86         final BridgeDomainSwIfDetails bdSwIfDetails = new BridgeDomainSwIfDetails();
  87         bdSwIfDetails.swIfIndex = ifId;
  88         bdSwIfDetails.shg = 1;
  89         bdSwIfDetails.bdId = bdId;
  90         return bdSwIfDetails;
  91     }
  92
  93     private Interconnection generateInterconnection(final int ifId, final String bdName, final Boolean bvi) {
  94         final BridgeBasedBuilder bbBuilder = new BridgeBasedBuilder();
  95         bbBuilder.setBridgeDomain(bdName);
  96         bbBuilder.setSplitHorizonGroup((short) 1);
  97         if (bvi != null) {
  98             bbBuilder.setBridgedVirtualInterface(bvi);
  99         } else {
 100             bbBuilder.setBridgedVirtualInterface(false); // false is default
 101         }
 102         return bbBuilder.build();
 103     }
 104
 105     @Test
 106     public void testRead() throws Exception {
 107         final Map<Integer, SwInterfaceDetails> cachedInterfaceDump = new HashMap<>();
 108         final int ifId = 1;
 109         final int bdId = 1;
 110         final String bdName = "bd001";
 111         final String ifName = "eth0.sub0";
 112         defineMapping(mappingContext, ifName, ifId, IFC_CTX_NAME);
 113         defineMapping(mappingContext, bdName, bdId, BD_CTX_NAME);
 114
 115         final SwInterfaceDetails ifaceDetails = new SwInterfaceDetails();
 116         ifaceDetails.subId = ifId;
 117         cachedInterfaceDump.put(ifId, ifaceDetails);
 118         cache.put(InterfaceCustomizer.DUMPED_IFCS_CONTEXT_KEY, cachedInterfaceDump);
 119
 120         // BVIinterfaceContext
 121         whenBridgeDomainSwIfDumpThenReturn(Collections.singletonList(generateBdSwIfDetails(ifId, bdId)),
 122             Collections.singletonList(generateBdDetails(ifId, bdId)));
 123
 124         L2Builder builder = mock(L2Builder.class);
 125         getCustomizer().readCurrentAttributes(getL2Id(ifName), builder, ctx);
 126
 127         verify(builder).setInterconnection(generateInterconnection(ifId, bdName, true));
 128
 129         // Not BVI
 130         whenBridgeDomainSwIfDumpThenReturn(Collections.singletonList(generateBdSwIfDetails(ifId, bdId)),
 131             Collections.singletonList(generateBdDetails(99 /* Different ifc is marked as BVI in bd details */, bdId)));
 132
 133         builder = mock(L2Builder.class);
 134         getCustomizer().readCurrentAttributes(getL2Id(ifName), builder, ctx);
 135
 136         verify(builder).setInterconnection(generateInterconnection(ifId, bdName, null));
 137     }
 138
 139     private BridgeDomainDetails generateBdDetails(final int ifId, final int bdId) {
 140         final BridgeDomainDetails bridgeDomainDetails = new BridgeDomainDetails();
 141         bridgeDomainDetails.bviSwIfIndex = ifId;
 142         bridgeDomainDetails.bdId = bdId;
 143         return bridgeDomainDetails;
 144     }
 145 }