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.AclManager;
  26 import org.opendaylight.groupbasedpolicy.renderer.vpp.iface.InterfaceManager;
  27 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.acl.AccessListWrapper;
  28 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.KeyFactory;
  29 import org.opendaylight.groupbasedpolicy.test.CustomDataBrokerTest;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.has.absolute.location.AbsoluteLocation;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicy;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicyBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.Configuration;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.endpoints.AddressEndpointWithLocation;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.renderer.endpoints.RendererEndpoint;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.Config;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.NetworkTypeBase;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.VlanNetwork;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomain;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpBridgeDomainBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VxlanVni;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45
  46 import com.google.common.base.Optional;
  47 import com.google.common.collect.ImmutableSetMultimap;
  48 import com.google.common.collect.SetMultimap;
  49 import com.google.common.util.concurrent.Futures;
  50
  51 @RunWith(MockitoJUnitRunner.class)
  52 public class ForwardingManagerTest extends CustomDataBrokerTest {
  53
  54     private static final String BD_1 = "bd1";
  55     private static final NodeId NODE_1 = new NodeId("node1");
  56     private static final VlanId VLAN_1 = new VlanId(1);
  57     private static final boolean IS_BVI = false;
  58     @Mock
  59     private InterfaceManager ifaceManager;
  60     @Mock
  61     private AclManager aclManager;
  62     @Mock
  63     private BridgeDomainManager bdManager;
  64
  65     private ForwardingManager fwdManager;
  66
  67     @Before
  68     public void init() {
  69         fwdManager = new ForwardingManager(ifaceManager, aclManager, bdManager, getDataBroker());
  70     }
  71
  72     @Override
  73     public Collection<Class<?>> getClassesFromModules() {
  74         return Arrays.asList(GbpBridgeDomain.class);
  75     }
  76
  77     @Test
  78     public void testReadBridgeDomainConfig() throws Exception {
  79         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(NetworkTypeBase.class).build();
  80         InstanceIdentifier<GbpBridgeDomain> bdIid =
  81                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
  82         Optional<GbpBridgeDomain> bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  83         Assert.assertFalse(bdOptional.isPresent());
  84
  85         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
  86         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
  87         wTx.submit().get();
  88
  89         bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  90         Assert.assertTrue(bdOptional.isPresent());
  91         Assert.assertEquals(bd, bdOptional.get());
  92     }
  93
  94     @Test
  95     public void testCreateBridgeDomainOnNodes_vxlan() throws Exception {
  96         Mockito.when(bdManager.createVxlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VxlanVni.class),
  97                 Mockito.eq(NODE_1)))
  98             .thenReturn(Futures.immediateFuture(null));
  99         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 100
 101         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 102         Mockito.verify(bdManager).createVxlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.any(VxlanVni.class),
 103                 Matchers.eq(NODE_1));
 104     }
 105
 106     @Test
 107     public void testCreateBridgeDomainOnNodes_vlan() throws Exception {
 108         Mockito.when(bdManager.createVlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VlanId.class),
 109                 Mockito.eq(NODE_1)))
 110             .thenReturn(Futures.immediateFuture(null));
 111         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(VlanNetwork.class).setVlan(VLAN_1).build();
 112         InstanceIdentifier<GbpBridgeDomain> bdIid =
 113                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
 114         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
 115         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
 116         wTx.submit().get();
 117         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 118
 119         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 120         Mockito.verify(bdManager).createVlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.eq(VLAN_1),
 121                 Matchers.eq(NODE_1));
 122     }
 123
 124     @Test
 125     public void testRemoveBridgeDomainOnNodes() throws Exception {
 126         Mockito.when(bdManager.removeBridgeDomainFromVppNode(Mockito.eq(BD_1), Mockito.eq(NODE_1)))
 127             .thenReturn(Futures.immediateFuture(null));
 128         bdManager.removeBridgeDomainFromVppNode(BD_1, NODE_1);
 129         Mockito.verify(bdManager).removeBridgeDomainFromVppNode(Matchers.eq(BD_1), Matchers.eq(NODE_1));
 130     }
 131
 132     @Test
 133     public void testCreateForwardingForEndpoint() throws Exception {
 134         String clientIp = "1.1.1.1";
 135         String clientIfaceName = "client1";
 136         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, clientIfaceName);
 137         AddressEndpointWithLocation clientEp =
 138                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 139         String webIp = "2.2.2.2";
 140         String webIfaceName = "web1";
 141         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, webIfaceName);
 142         AddressEndpointWithLocation webEp =
 143                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 144         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 145         RendererPolicy rendererPolicy =
 146                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 147         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 148         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 149         AddressEndpointWithLocation firstAddrEpWithLoc =
 150                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 151         Mockito.when(ifaceManager.addBridgeDomainToInterface(Mockito.eq(DtoFactory.L2FD_CTX.getValue()),
 152                 Mockito.eq(firstAddrEpWithLoc), Mockito.anyListOf(AccessListWrapper.class),Mockito.eq(IS_BVI)))
 153             .thenReturn(Futures.immediateFuture(null));
 154         fwdManager.createForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 155         Mockito.verify(ifaceManager).addBridgeDomainToInterface(Matchers.eq(DtoFactory.L2FD_CTX.getValue()),
 156                 Matchers.eq(firstAddrEpWithLoc), Mockito.anyListOf(AccessListWrapper.class), Mockito.eq(IS_BVI));
 157     }
 158
 159     @Test
 160     public void testRemoveForwardingForEndpoint() throws Exception {
 161         String clientIp = "1.1.1.1";
 162         String clientIfaceName = "client1";
 163         String bdNameOnVpp = "bdRed";
 164         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, clientIfaceName);
 165         AddressEndpointWithLocation clientEp =
 166                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 167         String webIp = "2.2.2.2";
 168         String webIfaceName = "web1";
 169         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, webIfaceName);
 170         AddressEndpointWithLocation webEp =
 171                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 172         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 173         RendererPolicy rendererPolicy =
 174                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 175         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 176         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 177         AddressEndpointWithLocation firstAddrEpWithLoc =
 178                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 179         Mockito.when(ifaceManager.deleteBridgeDomainFromInterface(
 180                 Mockito.eq(firstAddrEpWithLoc)))
 181             .thenReturn(Futures.immediateFuture(null));
 182
 183         fwdManager.removeForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 184         Mockito.verify(ifaceManager).deleteBridgeDomainFromInterface(Matchers.eq(firstAddrEpWithLoc));
 185     }
 186
 187 }