sxp-mapper/src/test/java/org/opendaylight/groupbasedpolicy/sxp/mapper/impl/dao/MasterDatabaseBindingDaoImplTest.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.sxp.mapper.impl.dao;
   9
  10 import com.google.common.base.Optional;
  11 import com.google.common.collect.Lists;
  12 import com.google.common.util.concurrent.Futures;
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import java.util.Collection;
  15 import java.util.Collections;
  16 import org.junit.Assert;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.mockito.InOrder;
  21 import org.mockito.Matchers;
  22 import org.mockito.Mock;
  23 import org.mockito.Mockito;
  24 import org.mockito.runners.MockitoJUnitRunner;
  25 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  26 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  27 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  28 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  29 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.SimpleCachedDao;
  30 import org.opendaylight.sxp.core.Configuration;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpPrefix;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.Sgt;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBinding;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.SxpNodeIdentity;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.SxpNodeIdentityBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.sxp.databases.fields.MasterDatabaseBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45
  46 /**
  47  * Test for {@link MasterDatabaseBindingDaoImpl}.
  48  */
  49 @RunWith(MockitoJUnitRunner.class)
  50 public class MasterDatabaseBindingDaoImplTest {
  51
  52     private static final Sgt KEY_1 = new Sgt(1);
  53     private static final IpPrefix IP_PREFIX = new IpPrefix(new Ipv4Prefix("1.2.3.4/32"));
  54     private final Topology TOPOLOGY_VALUE;
  55     private final MasterDatabaseBinding MASTER_DB_BINDING_VALUE;
  56
  57     @Mock
  58     private DataBroker dataBroker;
  59     @Mock
  60     private SimpleCachedDao<IpPrefix, MasterDatabaseBinding> cachedDao;
  61     @Mock
  62     private ReadOnlyTransaction rTx;
  63
  64     private MasterDatabaseBindingDaoImpl dao;
  65
  66     public MasterDatabaseBindingDaoImplTest() {
  67         MASTER_DB_BINDING_VALUE = new MasterDatabaseBindingBuilder()
  68                 .setSecurityGroupTag(KEY_1)
  69                 .setIpPrefix(IP_PREFIX)
  70                 .build();
  71
  72         TOPOLOGY_VALUE = new TopologyBuilder()
  73                 .setTopologyId(new TopologyId(Configuration.TOPOLOGY_NAME))
  74                 .setNode(Lists.newArrayList(new NodeBuilder()
  75                         .setNodeId(new NodeId("utNodeId"))
  76                         .addAugmentation(SxpNodeIdentity.class, new SxpNodeIdentityBuilder()
  77                                 .setMasterDatabase(new MasterDatabaseBuilder()
  78                                         .setMasterDatabaseBinding(Lists.newArrayList(MASTER_DB_BINDING_VALUE))
  79                                         .build())
  80                                 .build())
  81                         .build()))
  82                 .build();
  83     }
  84
  85
  86     @Before
  87     public void setUp() throws Exception {
  88         dao = new MasterDatabaseBindingDaoImpl(dataBroker, cachedDao);
  89     }
  90
  91     @Test
  92     public void testRead_absent() throws Exception {
  93         Mockito.when(cachedDao.find(Matchers.<IpPrefix>any())).thenReturn(Optional.<MasterDatabaseBinding>absent());
  94         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
  95         Mockito.when(rTx.read(Matchers.eq(LogicalDatastoreType.CONFIGURATION),
  96                 Matchers.<InstanceIdentifier<Topology>>any())).thenReturn(
  97                 Futures.<Optional<Topology>, ReadFailedException>immediateCheckedFuture(
  98                         Optional.<Topology>absent()));
  99
 100
 101         final ListenableFuture<Optional<MasterDatabaseBinding>> read = dao.read(IP_PREFIX);
 102         Assert.assertTrue(read.isDone());
 103         Assert.assertFalse(read.get().isPresent());
 104     }
 105
 106     @Test
 107     public void testRead_presentCached() throws Exception {
 108         Mockito.when(cachedDao.find(Matchers.<IpPrefix>any())).thenReturn(Optional.of(MASTER_DB_BINDING_VALUE));
 109
 110         final ListenableFuture<Optional<MasterDatabaseBinding>> read = dao.read(IP_PREFIX);
 111         Assert.assertTrue(read.isDone());
 112         Assert.assertTrue(read.get().isPresent());
 113         Assert.assertEquals(KEY_1, read.get().get().getSecurityGroupTag());
 114     }
 115
 116     @Test
 117     public void testRead_presentDS() throws Exception {
 118         Mockito.when(cachedDao.find(Matchers.<IpPrefix>any())).thenReturn(
 119                 Optional.<MasterDatabaseBinding>absent(),
 120                 Optional.of(MASTER_DB_BINDING_VALUE));
 121         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 122         Mockito.when(rTx.read(Matchers.eq(LogicalDatastoreType.CONFIGURATION),
 123                 Matchers.<InstanceIdentifier<Topology>>any())).thenReturn(
 124                 Futures.<Optional<Topology>, ReadFailedException>immediateCheckedFuture(
 125                         Optional.of(TOPOLOGY_VALUE)));
 126
 127         final ListenableFuture<Optional<MasterDatabaseBinding>> read = dao.read(IP_PREFIX);
 128         Assert.assertTrue(read.isDone());
 129         Assert.assertTrue(read.get().isPresent());
 130         Assert.assertEquals(KEY_1, read.get().get().getSecurityGroupTag());
 131
 132         final InOrder inOrder = Mockito.inOrder(cachedDao);
 133         inOrder.verify(cachedDao).invalidateCache();
 134         inOrder.verify(cachedDao).update(IP_PREFIX, MASTER_DB_BINDING_VALUE);
 135         inOrder.verify(cachedDao).find(IP_PREFIX);
 136         inOrder.verifyNoMoreInteractions();
 137     }
 138
 139     @Test
 140     public void testReadBy() throws Exception {
 141         Mockito.when(cachedDao.isEmpty()).thenReturn(false);
 142         Mockito.when(cachedDao.values()).thenReturn(Collections.singleton(MASTER_DB_BINDING_VALUE));
 143
 144         final ListenableFuture<Collection<MasterDatabaseBinding>> readByFt = dao.readBy(KEY_1);
 145         Assert.assertTrue(readByFt.isDone());
 146         Assert.assertEquals(1, readByFt.get().size());
 147     }
 148 }