neutron-mapper/src/test/java/org/opendaylight/groupbasedpolicy/neutron/mapper/mapping/NeutronNetworkAwareDataStoreTest.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
   9 package org.opendaylight.groupbasedpolicy.neutron.mapper.mapping;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotEquals;
  13 import static org.junit.Assert.fail;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.when;
  16
  17 import java.util.concurrent.ExecutionException;
  18 import java.util.concurrent.Future;
  19
  20 import com.google.common.base.Optional;
  21
  22 import org.junit.Before;
  23 import org.junit.Rule;
  24 import org.junit.Test;
  25 import org.junit.rules.ExpectedException;
  26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  27 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  29 import org.opendaylight.groupbasedpolicy.neutron.mapper.test.NeutronMapperDataBrokerTest;
  30 import org.opendaylight.groupbasedpolicy.util.DataStoreHelper;
  31 import org.opendaylight.groupbasedpolicy.util.IidFactory;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContextId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.L3Context;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.networks.Network;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.networks.NetworkBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.provider.ext.rev150712.NetworkProviderExtension;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.provider.ext.rev150712.NetworkProviderExtensionBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150712.Neutron;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45 import org.opendaylight.yangtools.yang.common.RpcResult;
  46
  47 public class NeutronNetworkAwareDataStoreTest extends NeutronMapperDataBrokerTest {
  48
  49     private final Uuid tenantUuid = new Uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa");
  50     private final Uuid networkUuid = new Uuid("dddddddd-dddd-dddd-dddd-dddddddddddd");
  51     private static final long METADATA_IPV4_SERVER_PORT = 80;
  52     private static final IpPrefix METADATA_IP_PREFIX = new IpPrefix(new Ipv4Prefix("169.254.169.254/32"));
  53
  54     private DataBroker dataBroker;
  55     private NeutronNetworkAware networkAware;
  56     private Neutron neutron;
  57     private Future<RpcResult<Void>> futureRpcResult;
  58     private Future<RpcResult<Void>> futureRpcFail;
  59     private RpcResult<Void> rpcResult;
  60     private RpcResult<Void> rpcFail;
  61     private Network network;
  62     private NetworkProviderExtension providerExtension;
  63
  64     @Before
  65     public void init() throws ExecutionException, InterruptedException {
  66         futureRpcResult = mock(Future.class);
  67         futureRpcFail = mock(Future.class);
  68         rpcResult = mock(RpcResult.class);
  69         rpcFail = mock(RpcResult.class);
  70         when(rpcResult.isSuccessful()).thenReturn(true);
  71         when(rpcFail.isSuccessful()).thenReturn(false);
  72         dataBroker = getDataBroker();
  73         neutron = mock(Neutron.class);
  74
  75         when(futureRpcResult.get()).thenReturn(rpcResult);
  76         when(futureRpcFail.get()).thenReturn(rpcFail);
  77
  78         providerExtension = new NetworkProviderExtensionBuilder().setPhysicalNetwork("physicalNetwork")
  79             .setSegmentationId("segmentationId")
  80             .build();
  81
  82         network = new NetworkBuilder().setTenantId(tenantUuid)
  83             .setUuid(networkUuid)
  84             .setName("networkName")
  85             .addAugmentation(NetworkProviderExtension.class, providerExtension)
  86             .build();
  87
  88         networkAware = new NeutronNetworkAware(dataBroker, METADATA_IPV4_SERVER_PORT);
  89     }
  90
  91     @Rule
  92     public ExpectedException thrown = ExpectedException.none();
  93
  94     @Test
  95     public void testConstructor_invalidArgument() throws NullPointerException {
  96         thrown.expect(NullPointerException.class);
  97         new NeutronNetworkAware(null, METADATA_IPV4_SERVER_PORT);
  98     }
  99
 100     @Test
 101     public void testOnCreated() {
 102
 103         networkAware.onCreated(network, neutron);
 104
 105         assertNetworkExists(network);
 106     }
 107
 108     @Test
 109     public void testOnCreated_incorrectName() {
 110         Network network = new NetworkBuilder().setTenantId(tenantUuid).setName("123").setUuid(networkUuid).build();
 111
 112         networkAware.onCreated(network, neutron);
 113
 114         assertNetworkExists(network);
 115     }
 116
 117     @Test
 118     public void testOnDeleted() {
 119         Network network =
 120                 new NetworkBuilder().setTenantId(tenantUuid).setName("networkName").setUuid(networkUuid).build();
 121
 122         assertNetworkNotExists(network);
 123
 124         networkAware.onCreated(network, neutron);
 125
 126         assertNetworkExists(network);
 127
 128         networkAware.onDeleted(network, neutron, neutron);
 129
 130         assertNetworkNotExists(network);
 131     }
 132
 133     @Test
 134     public void testOnUpdated() {
 135         Network network =
 136                 new NetworkBuilder().setTenantId(tenantUuid).setName("networkName").setUuid(networkUuid).build();
 137
 138         networkAware.onUpdated(network, network, neutron, neutron);
 139         // no op
 140     }
 141
 142     private void assertNetworkExists(Network network) {
 143         Optional<L3Context> opt = getL3ContextOptional(network);
 144         if (opt.isPresent()) {
 145             assertEquals(network.getUuid().getValue(), opt.get().getId().getValue());
 146         } else {
 147             fail("no network in DS, Uuid:" + network.getUuid());
 148         }
 149     }
 150
 151     private void assertNetworkNotExists(Network network) {
 152         Optional<L3Context> opt = getL3ContextOptional(network);
 153         if (opt.isPresent()) {
 154             assertNotEquals(network.getUuid().getValue(), opt.get().getId().getValue());
 155         }
 156     }
 157
 158     private Optional<L3Context> getL3ContextOptional(Network network) {
 159         ReadOnlyTransaction rTx = dataBroker.newReadOnlyTransaction();
 160         TenantId tenantId = new TenantId(network.getTenantId().getValue());
 161         ContextId l3CtxId = new ContextId(network.getUuid().getValue());
 162         L3ContextId l3ContextId = new L3ContextId(l3CtxId);
 163         InstanceIdentifier<L3Context> l3ContextIid = IidFactory.l3ContextIid(tenantId, l3ContextId);
 164         return DataStoreHelper.readFromDs(LogicalDatastoreType.CONFIGURATION, l3ContextIid, rTx);
 165     }
 166
 167 }