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.lisp.LispStateManager;
  27 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.loopback.LoopbackManager;
  28 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.flat.overlay.FlatOverlayManager;
  29 import org.opendaylight.groupbasedpolicy.renderer.vpp.nat.NatManager;
  30 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.acl.AccessListWrapper;
  31 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.acl.AclManager;
  32 import org.opendaylight.groupbasedpolicy.renderer.vpp.routing.RoutingManager;
  33 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.KeyFactory;
  34 import org.opendaylight.groupbasedpolicy.test.CustomDataBrokerTest;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.has.absolute.location.AbsoluteLocation;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicy;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicyBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.Configuration;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.endpoints.AddressEndpointWithLocation;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.renderer.endpoints.RendererEndpoint;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.Config;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.NetworkTypeBase;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.VlanNetwork;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomain;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomainBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev170315.VxlanVni;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  50
  51 import com.google.common.base.Optional;
  52 import com.google.common.collect.ImmutableSetMultimap;
  53 import com.google.common.collect.SetMultimap;
  54 import com.google.common.util.concurrent.Futures;
  55
  56 @RunWith(MockitoJUnitRunner.class)
  57 public class ForwardingManagerTest extends CustomDataBrokerTest {
  58
  59     private static final String BD_1 = "bd1";
  60     private static final NodeId NODE_1 = new NodeId("node1");
  61     private static final VlanId VLAN_1 = new VlanId(1);
  62     private static final boolean IS_BVI = false;
  63     @Mock
  64     private InterfaceManager ifaceManager;
  65     @Mock
  66     private AclManager aclManager;
  67     @Mock
  68     private BridgeDomainManager bdManager;
  69     @Mock
  70     private NatManager natManager;
  71     @Mock
  72     private RoutingManager routingManager;
  73     @Mock
  74     private LispStateManager lispStateManager;
  75     @Mock
  76     private FlatOverlayManager flatOverlayManager;
  77     @Mock
  78     private LoopbackManager loopbackManager;
  79
  80     private ForwardingManager fwdManager;
  81
  82     @Before
  83     public void init() {
  84         fwdManager =
  85             new ForwardingManager(ifaceManager, aclManager, natManager, routingManager, bdManager, lispStateManager,
  86                     loopbackManager, flatOverlayManager, getDataBroker());
  87     }
  88
  89     @Override
  90     public Collection<Class<?>> getClassesFromModules() {
  91         return Arrays.asList(GbpBridgeDomain.class);
  92     }
  93
  94     @Test
  95     public void testReadBridgeDomainConfig() throws Exception {
  96         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(NetworkTypeBase.class).build();
  97         InstanceIdentifier<GbpBridgeDomain> bdIid =
  98                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
  99         Optional<GbpBridgeDomain> bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
 100         Assert.assertFalse(bdOptional.isPresent());
 101
 102         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
 103         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
 104         wTx.submit().get();
 105
 106         bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
 107         Assert.assertTrue(bdOptional.isPresent());
 108         Assert.assertEquals(bd, bdOptional.get());
 109     }
 110
 111     @Test
 112     public void testCreateBridgeDomainOnNodes_vxlan() throws Exception {
 113         Mockito.when(bdManager.createVxlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VxlanVni.class),
 114                 Mockito.eq(NODE_1)))
 115             .thenReturn(Futures.immediateFuture(null));
 116         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 117
 118         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 119         Mockito.verify(bdManager).createVxlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.any(VxlanVni.class),
 120                 Matchers.eq(NODE_1));
 121     }
 122
 123     @Test
 124     public void testCreateBridgeDomainOnNodes_vlan() throws Exception {
 125         Mockito.when(bdManager.createVlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VlanId.class),
 126                 Mockito.eq(NODE_1)))
 127             .thenReturn(Futures.immediateFuture(null));
 128         GbpBridgeDomain bd =
 129             new GbpBridgeDomainBuilder().setId(BD_1).setType(VlanNetwork.class).setVlan(VLAN_1).build();
 130         InstanceIdentifier<GbpBridgeDomain> bdIid =
 131                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
 132         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
 133         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
 134         wTx.submit().get();
 135         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 136
 137         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 138         Mockito.verify(bdManager).createVlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.eq(VLAN_1),
 139                 Matchers.eq(NODE_1));
 140     }
 141
 142     @Test
 143     public void testRemoveBridgeDomainOnNodes() throws Exception {
 144         Mockito.when(bdManager.removeBridgeDomainFromVppNode(Mockito.eq(BD_1), Mockito.eq(NODE_1)))
 145             .thenReturn(Futures.immediateFuture(null));
 146         bdManager.removeBridgeDomainFromVppNode(BD_1, NODE_1);
 147         Mockito.verify(bdManager).removeBridgeDomainFromVppNode(Matchers.eq(BD_1), Matchers.eq(NODE_1));
 148     }
 149
 150     @Test
 151     public void testCreateForwardingForEndpoint() throws Exception {
 152         String clientIp = "1.1.1.1";
 153         String clientIfaceName = "client1";
 154         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, clientIfaceName);
 155         AddressEndpointWithLocation clientEp =
 156                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 157         String webIp = "2.2.2.2";
 158         String webIfaceName = "web1";
 159         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, webIfaceName);
 160         AddressEndpointWithLocation webEp =
 161                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 162         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 163         RendererPolicy rendererPolicy =
 164                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 165         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 166         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 167         AddressEndpointWithLocation firstAddrEpWithLoc =
 168                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 169         Mockito.when(ifaceManager.addBridgeDomainToInterface(Mockito.eq(DtoFactory.L2FD_CTX.getValue()),
 170                 Mockito.eq(firstAddrEpWithLoc), Mockito.anyListOf(AccessListWrapper.class),Mockito.eq(IS_BVI)))
 171             .thenReturn(Futures.immediateFuture(null));
 172         fwdManager.createForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 173         Mockito.verify(ifaceManager).addBridgeDomainToInterface(Matchers.eq(DtoFactory.L2FD_CTX.getValue()),
 174                 Matchers.eq(firstAddrEpWithLoc), Mockito.anyListOf(AccessListWrapper.class), Mockito.eq(IS_BVI));
 175     }
 176
 177     @Test
 178     public void testRemoveForwardingForEndpoint() throws Exception {
 179         String clientIp = "1.1.1.1";
 180         String clientIfaceName = "client1";
 181         String bdNameOnVpp = "bdRed";
 182         AbsoluteLocation clientLocation =
 183             DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, clientIfaceName);
 184         AddressEndpointWithLocation clientEp =
 185                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 186         String webIp = "2.2.2.2";
 187         String webIfaceName = "web1";
 188         AbsoluteLocation webLocation =
 189             DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, webIfaceName);
 190         AddressEndpointWithLocation webEp =
 191                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 192         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 193         RendererPolicy rendererPolicy =
 194                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 195         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 196         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 197         AddressEndpointWithLocation firstAddrEpWithLoc =
 198                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 199         Mockito.when(ifaceManager.deleteBridgeDomainFromInterface(
 200                 Mockito.eq(firstAddrEpWithLoc)))
 201             .thenReturn(Futures.immediateFuture(null));
 202
 203         fwdManager.removeForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 204         Mockito.verify(ifaceManager).deleteBridgeDomainFromInterface(Matchers.eq(firstAddrEpWithLoc));
 205     }
 206
 207 }