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     @Mock
  56     private InterfaceManager ifaceManager;
  57     @Mock
  58     private BridgeDomainManager bdManager;
  59
  60     private ForwardingManager fwdManager;
  61
  62     @Before
  63     public void init() {
  64         fwdManager = new ForwardingManager(ifaceManager, bdManager, getDataBroker());
  65     }
  66
  67     @Override
  68     public Collection<Class<?>> getClassesFromModules() {
  69         return Arrays.asList(GbpBridgeDomain.class);
  70     }
  71
  72     @Test
  73     public void testReadBridgeDomainConfig() throws Exception {
  74         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(NetworkTypeBase.class).build();
  75         InstanceIdentifier<GbpBridgeDomain> bdIid =
  76                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
  77         Optional<GbpBridgeDomain> bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  78         Assert.assertFalse(bdOptional.isPresent());
  79
  80         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
  81         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
  82         wTx.submit().get();
  83
  84         bdOptional = fwdManager.readGbpBridgeDomainConfig(bd.getId());
  85         Assert.assertTrue(bdOptional.isPresent());
  86         Assert.assertEquals(bd, bdOptional.get());
  87     }
  88
  89     @Test
  90     public void testCreateBridgeDomainOnNodes_vxlan() throws Exception {
  91         Mockito.when(bdManager.createVxlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VxlanVni.class),
  92                 Mockito.eq(NODE_1)))
  93             .thenReturn(Futures.immediateFuture(null));
  94         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
  95
  96         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
  97         Mockito.verify(bdManager).createVxlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.any(VxlanVni.class),
  98                 Matchers.eq(NODE_1));
  99     }
 100
 101     @Test
 102     public void testCreateBridgeDomainOnNodes_vlan() throws Exception {
 103         Mockito.when(bdManager.createVlanBridgeDomainOnVppNode(Mockito.eq(BD_1), Mockito.any(VlanId.class),
 104                 Mockito.eq(NODE_1)))
 105             .thenReturn(Futures.immediateFuture(null));
 106         GbpBridgeDomain bd = new GbpBridgeDomainBuilder().setId(BD_1).setType(VlanNetwork.class).setVlan(VLAN_1).build();
 107         InstanceIdentifier<GbpBridgeDomain> bdIid =
 108                 InstanceIdentifier.builder(Config.class).child(GbpBridgeDomain.class, bd.getKey()).build();
 109         WriteTransaction wTx = getDataBroker().newWriteOnlyTransaction();
 110         wTx.put(LogicalDatastoreType.CONFIGURATION, bdIid, bd);
 111         wTx.submit().get();
 112         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 113
 114         fwdManager.createBridgeDomainOnNodes(vppNodesByBd);
 115         Mockito.verify(bdManager).createVlanBridgeDomainOnVppNode(Matchers.eq(BD_1), Matchers.eq(VLAN_1),
 116                 Matchers.eq(NODE_1));
 117     }
 118
 119     @Test
 120     public void testRemoveBridgeDomainOnNodes() throws Exception {
 121         Mockito.when(bdManager.removeBridgeDomainFromVppNode(Mockito.eq(BD_1), Mockito.eq(NODE_1)))
 122             .thenReturn(Futures.immediateFuture(null));
 123         SetMultimap<String, NodeId> vppNodesByBd = ImmutableSetMultimap.of(BD_1, NODE_1);
 124
 125         bdManager.removeBridgeDomainFromVppNode(BD_1, NODE_1);
 126         Mockito.verify(bdManager).removeBridgeDomainFromVppNode(Matchers.eq(BD_1), Matchers.eq(NODE_1));
 127     }
 128
 129     @Test
 130     public void testCreateForwardingForEndpoint() throws Exception {
 131         String clientIp = "1.1.1.1";
 132         String clientIfaceName = "client1";
 133         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, clientIfaceName);
 134         AddressEndpointWithLocation clientEp =
 135                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 136         String webIp = "2.2.2.2";
 137         String webIfaceName = "web1";
 138         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, null, webIfaceName);
 139         AddressEndpointWithLocation webEp =
 140                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 141         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 142         RendererPolicy rendererPolicy =
 143                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 144         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 145         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 146         AddressEndpointWithLocation firstAddrEpWithLoc =
 147                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 148         Mockito.when(ifaceManager.addBridgeDomainToInterface(Mockito.eq(DtoFactory.L2FD_CTX.getValue()),
 149                 Mockito.eq(firstAddrEpWithLoc)))
 150             .thenReturn(Futures.immediateFuture(null));
 151
 152         fwdManager.createForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 153         Mockito.verify(ifaceManager).addBridgeDomainToInterface(Matchers.eq(DtoFactory.L2FD_CTX.getValue()),
 154                 Matchers.eq(firstAddrEpWithLoc));
 155     }
 156
 157     @Test
 158     public void testRemoveForwardingForEndpoint() throws Exception {
 159         String clientIp = "1.1.1.1";
 160         String clientIfaceName = "client1";
 161         String bdNameOnVpp = "bdRed";
 162         AbsoluteLocation clientLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, clientIfaceName);
 163         AddressEndpointWithLocation clientEp =
 164                 DtoFactory.createEndpoint(clientIp, DtoFactory.L2FD_CTX.getValue(), clientLocation);
 165         String webIp = "2.2.2.2";
 166         String webIfaceName = "web1";
 167         AbsoluteLocation webLocation = DtoFactory.absoluteLocation(DtoFactory.VPP_NODE_1_IID, bdNameOnVpp, webIfaceName);
 168         AddressEndpointWithLocation webEp =
 169                 DtoFactory.createEndpoint(webIp, DtoFactory.L2FD_CTX.getValue(), webLocation);
 170         Configuration configuration = DtoFactory.createConfiguration(Arrays.asList(clientEp), Arrays.asList(webEp));
 171         RendererPolicy rendererPolicy =
 172                 new RendererPolicyBuilder().setVersion(1L).setConfiguration(configuration).build();
 173         PolicyContext policyCtx = new PolicyContext(rendererPolicy);
 174         RendererEndpoint firstRendererEp = configuration.getRendererEndpoints().getRendererEndpoint().get(0);
 175         AddressEndpointWithLocation firstAddrEpWithLoc =
 176                 policyCtx.getAddrEpByKey().get(KeyFactory.addressEndpointKey(firstRendererEp.getKey()));
 177         Mockito.when(ifaceManager.deleteBridgeDomainFromInterface(
 178                 Mockito.eq(firstAddrEpWithLoc)))
 179             .thenReturn(Futures.immediateFuture(null));
 180
 181         fwdManager.removeForwardingForEndpoint(firstRendererEp.getKey(), policyCtx);
 182         Mockito.verify(ifaceManager).deleteBridgeDomainFromInterface(Matchers.eq(firstAddrEpWithLoc));
 183     }
 184
 185 }