renderers/vpp/src/test/java/org/opendaylight/groupbasedpolicy/renderer/vpp/policy/ForwardingManagerTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.groupbasedpolicy.renderer.vpp.policy;
   9
  10 import java.util.Arrays;
  11 import java.util.Collection;
  12
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Matchers;
  18 import org.mockito.Mock;
  19 import org.mockito.Mockito;
  20 import org.mockito.runners.MockitoJUnitRunner;
  21 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  23 import org.opendaylight.groupbasedpolicy.renderer.vpp.DtoFactory;
  24 import org.opendaylight.groupbasedpolicy.renderer.vpp.api.BridgeDomainManager;
  25 import org.opendaylight.groupbasedpolicy.renderer.vpp.iface.InterfaceManager;
  26 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.KeyFactory;
  27 import org.opendaylight.groupbasedpolicy.test.CustomDataBrokerTest;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.has.absolute.location.AbsoluteLocation;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicy;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicyBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.Configuration;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.endpoints.AddressEndpointWithLocation;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.renderer.endpoints.RendererEndpoint;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.Config;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.NetworkTypeBase;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.VlanNetwork;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomain;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomainBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VxlanVni;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43
  44 import com.google.common.base.Optional;
  45 import com.google.common.collect.ImmutableSetMultimap;
  46 import com.google.common.collect.SetMultimap;
  47 import com.google.common.util.concurrent.Futures;
  48
  49 @RunWith(MockitoJUnitRunner.class)
  50 public class ForwardingManagerTest extends CustomDataBrokerTest {
  51
  52     private static final String BD_1 = "bd1";
  53     private static final NodeId NODE_1 = new NodeId("node1");
  54     private static final VlanId VLAN_1 = new VlanId(1);
  55     private static final boolean IS_BVI = false;
  56     @Mock
  57     private InterfaceManager ifaceManager;
  58     @Mock
  59     private BridgeDomainManager bdManager;
  60
  61     private ForwardingManager fwdManager;
  62
  63     @Before
  64     public void init() {
  65         fwdManager = new ForwardingManager(ifaceManager, bdManager, getDataBroker());
  66     }
  67
  68     @Override
  69     public Collection<Class<?>> getClassesFromModules() {
  70         return Arrays.asList(GbpBridgeDomain.class);
  71     }
  72
  73     @Test
  74     public void testReadBridgeDomainConfig() throws Exception {
  75         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(NetworkTypeBase.class).build();
  76         InstanceIdentifier<GbpBridgeDomain> bdIid =
  77                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
  78         Optional<GbpBridgeDomain> bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  79         Assert.assertFalse(bdOptional.isPresent());
  80
  81         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
  82         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
  83         wTx.submit().get();
  84
  85         bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  86         Assert.assertTrue(bdOptional.isPresent());
  87         Assert.assertEquals(bd, bdOptional.get());
  88     }
  89
  90     @Test
  91     public void testCreateBridgeDomainOnNodes_vxlan() throws Exception {
  92         Mockito.when(bdManager.createVxlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VxlanVni.class),
  93                 Mockito.eq(NODE_1)))
  94             .thenReturn(Futures.immediateFuture(null));
  95         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
  96
  97         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
  98         Mockito.verify(bdManager).createVxlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.any(VxlanVni.class),
  99                 Matchers.eq(NODE_1));
 100     }
 101
 102     @Test
 103     public void testCreateBridgeDomainOnNodes_vlan() throws Exception {
 104         Mockito.when(bdManager.createVlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VlanId.class),
 105                 Mockito.eq(NODE_1)))
 106             .thenReturn(Futures.immediateFuture(null));
 107         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(VlanNetwork.class).setVlan(VLAN_1).build();
 108         InstanceIdentifier<GbpBridgeDomain> bdIid =
 109                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
 110         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
 111         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
 112         wTx.submit().get();
 113         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 114
 115         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 116         Mockito.verify(bdManager).createVlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.eq(VLAN_1),
 117                 Matchers.eq(NODE_1));
 118     }
 119
 120     @Test
 121     public void testRemoveBridgeDomainOnNodes() throws Exception {
 122         Mockito.when(bdManager.removeBridgeDomainFromVppNode(Mockito.eq(BD_1), Mockito.eq(NODE_1)))
 123             .thenReturn(Futures.immediateFuture(null));
 124         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 125
 126         bdManager.removeBridgeDomainFromVppNode(BD_1, NODE_1);
 127         Mockito.verify(bdManager).removeBridgeDomainFromVppNode(Matchers.eq(BD_1), Matchers.eq(NODE_1));
 128     }
 129
 130     @Test
 131     public void testCreateForwardingForEndpoint() throws Exception {
 132         String clientIp = "1.1.1.1";
 133         String clientIfaceName = "client1";
 134         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, clientIfaceName);
 135         AddressEndpointWithLocation clientEp =
 136                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 137         String webIp = "2.2.2.2";
 138         String webIfaceName = "web1";
 139         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, webIfaceName);
 140         AddressEndpointWithLocation webEp =
 141                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 142         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 143         RendererPolicy rendererPolicy =
 144                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 145         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 146         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 147         AddressEndpointWithLocation firstAddrEpWithLoc =
 148                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 149         Mockito.when(ifaceManager.addBridgeDomainToInterface(Mockito.eq(DtoFactory.L2FD_CTX.getValue()),
 150                 Mockito.eq(firstAddrEpWithLoc), Mockito.eq(IS_BVI)))
 151             .thenReturn(Futures.immediateFuture(null));
 152
 153         fwdManager.createForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 154         Mockito.verify(ifaceManager).addBridgeDomainToInterface(Matchers.eq(DtoFactory.L2FD_CTX.getValue()),
 155                 Matchers.eq(firstAddrEpWithLoc), Mockito.eq(IS_BVI));
 156     }
 157
 158     @Test
 159     public void testRemoveForwardingForEndpoint() throws Exception {
 160         String clientIp = "1.1.1.1";
 161         String clientIfaceName = "client1";
 162         String bdNameOnVpp = "bdRed";
 163         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, clientIfaceName);
 164         AddressEndpointWithLocation clientEp =
 165                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 166         String webIp = "2.2.2.2";
 167         String webIfaceName = "web1";
 168         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, webIfaceName);
 169         AddressEndpointWithLocation webEp =
 170                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 171         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 172         RendererPolicy rendererPolicy =
 173                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 174         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 175         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 176         AddressEndpointWithLocation firstAddrEpWithLoc =
 177                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 178         Mockito.when(ifaceManager.deleteBridgeDomainFromInterface(
 179                 Mockito.eq(firstAddrEpWithLoc)))
 180             .thenReturn(Futures.immediateFuture(null));
 181
 182         fwdManager.removeForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 183         Mockito.verify(ifaceManager).deleteBridgeDomainFromInterface(Matchers.eq(firstAddrEpWithLoc));
 184     }
 185
 186 }