sxp-integration/sxp-ep-provider/src/test/java/org/opendaylight/groupbasedpolicy/sxp/ep/provider/impl/listen/EPPolicyTemplateListenerImplTest.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.sxp.ep.provider.impl.listen;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.collect.Lists;
  13 import com.google.common.util.concurrent.Futures;
  14 import java.util.Collections;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.InOrder;
  19 import org.mockito.Matchers;
  20 import org.mockito.Mock;
  21 import org.mockito.Mockito;
  22 import org.mockito.runners.MockitoJUnitRunner;
  23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  24 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  25 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataTreeChangeListener;
  26 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  27 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  29 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.DSAsyncDao;
  30 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.EPTemplateListener;
  31 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.ReadableAsyncByKey;
  32 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.SimpleCachedDao;
  33 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.SxpMapperReactor;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointForwardingTemplateBySubnet;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointForwardingTemplateBySubnetBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointPolicyTemplateBySgt;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointPolicyTemplateBySgtBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointPolicyTemplateBySgtKey;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.Sgt;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBinding;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingBuilder;
  44 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  45 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  46 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  47
  48 /**
  49  * Test for {@link EPPolicyTemplateListenerImpl}.
  50  */
  51 @RunWith(MockitoJUnitRunner.class)
  52 public class EPPolicyTemplateListenerImplTest {
  53
  54     private static final Sgt SGT_1 = new Sgt(1);
  55     private static final KeyedInstanceIdentifier<EndpointPolicyTemplateBySgt, EndpointPolicyTemplateBySgtKey> EP_PL_TEMPLATE_PATH =
  56             EPTemplateListener.SXP_MAPPER_TEMPLATE_PARENT_PATH
  57                     .child(EndpointPolicyTemplateBySgt.class, new EndpointPolicyTemplateBySgtKey(SGT_1));
  58     private static final DataTreeIdentifier<EndpointPolicyTemplateBySgt> TEMPLATE_TREE_PATH =
  59             new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, EP_PL_TEMPLATE_PATH);
  60     private static final IpPrefix IP_PREFIX_1 = new IpPrefix(new Ipv4Prefix("1.2.3.4/32"));
  61     private static final IpPrefix IP_PREFIX_2 = new IpPrefix(new Ipv4Prefix("1.2.3.5/32"));
  62     private final EndpointPolicyTemplateBySgt EP_PL_TEMPLATE_VALUE;
  63
  64     @Mock
  65     private DataBroker dataBroker;
  66     @Mock
  67     private SxpMapperReactor sxpMapper;
  68     @Mock
  69     private SimpleCachedDao<Sgt, EndpointPolicyTemplateBySgt> simpleCachedDao;
  70     @Mock
  71     private DSAsyncDao<IpPrefix, EndpointForwardingTemplateBySubnet> epForwardingTemplateDao;
  72     @Mock
  73     private ReadableAsyncByKey<Sgt, MasterDatabaseBinding> masterDBDao;
  74     @Mock
  75     private ListenerRegistration<? extends EPTemplateListener> listenerRegistration;
  76     @Mock
  77     private DataTreeModification<EndpointPolicyTemplateBySgt> dataTreeModification;
  78     @Mock
  79     private DataObjectModification<EndpointPolicyTemplateBySgt> dataObjectModification;
  80
  81     private EPPolicyTemplateListenerImpl listener;
  82
  83     public EPPolicyTemplateListenerImplTest() {
  84         EP_PL_TEMPLATE_VALUE = new EndpointPolicyTemplateBySgtBuilder()
  85                 .setSgt(SGT_1)
  86                 .build();
  87     }
  88
  89     @Before
  90     public void setUp() throws Exception {
  91         Mockito.when(dataBroker.registerDataTreeChangeListener(Matchers.<DataTreeIdentifier>any(),
  92                 Matchers.<ClusteredDataTreeChangeListener>any())).thenReturn(listenerRegistration);
  93         listener = new EPPolicyTemplateListenerImpl(dataBroker, sxpMapper, simpleCachedDao, masterDBDao, epForwardingTemplateDao);
  94     }
  95
  96     @Test
  97     public void testOnDataTreeChanged() throws Exception {
  98         Mockito.when(dataTreeModification.getRootNode()).thenReturn(dataObjectModification);
  99         Mockito.when(dataTreeModification.getRootPath()).thenReturn(TEMPLATE_TREE_PATH);
 100         Mockito.when(dataObjectModification.getDataAfter()).thenReturn(EP_PL_TEMPLATE_VALUE);
 101
 102         final MasterDatabaseBinding masterDBBinding1 = new MasterDatabaseBindingBuilder()
 103                 .setSecurityGroupTag(SGT_1)
 104                 .setIpPrefix(IP_PREFIX_1)
 105                 .build();
 106         final MasterDatabaseBinding masterDBBinding2 = new MasterDatabaseBindingBuilder()
 107                 .setSecurityGroupTag(SGT_1)
 108                 .setIpPrefix(IP_PREFIX_2)
 109                 .build();
 110
 111         final EndpointForwardingTemplateBySubnet epForwardingTemplate1 = new EndpointForwardingTemplateBySubnetBuilder()
 112                 .setIpPrefix(IP_PREFIX_1)
 113                 .build();
 114         final EndpointForwardingTemplateBySubnet epForwardingTemplate2 = new EndpointForwardingTemplateBySubnetBuilder()
 115                 .setIpPrefix(IP_PREFIX_2)
 116                 .build();
 117
 118         Mockito.when(masterDBDao.readBy(Matchers.<Sgt>any())).thenReturn(
 119                 Futures.immediateFuture(Lists.newArrayList(masterDBBinding1, masterDBBinding2)));
 120         Mockito.when(epForwardingTemplateDao.read(Matchers.<IpPrefix>any())).thenReturn(
 121                 Futures.immediateFuture(Optional.of(epForwardingTemplate1)),
 122                 Futures.immediateFuture(Optional.of(epForwardingTemplate2)));
 123         Mockito.when(sxpMapper.processTemplatesAndSxpMasterDB(Matchers.<EndpointPolicyTemplateBySgt>any(),
 124                 Matchers.<EndpointForwardingTemplateBySubnet>any(), Matchers.<MasterDatabaseBinding>any())).thenReturn(
 125                 RpcResultBuilder.success((Void) null).buildFuture());
 126
 127         listener.onDataTreeChanged(Collections.singleton(dataTreeModification));
 128
 129         final InOrder inOrder = Mockito.inOrder(masterDBDao, simpleCachedDao, epForwardingTemplateDao, sxpMapper);
 130         inOrder.verify(simpleCachedDao).update(SGT_1, EP_PL_TEMPLATE_VALUE);
 131         inOrder.verify(masterDBDao).readBy(SGT_1);
 132         inOrder.verify(epForwardingTemplateDao).read(IP_PREFIX_1);
 133         inOrder.verify(epForwardingTemplateDao).read(IP_PREFIX_2);
 134         inOrder.verify(sxpMapper).processTemplatesAndSxpMasterDB(EP_PL_TEMPLATE_VALUE, epForwardingTemplate1, masterDBBinding1);
 135         inOrder.verify(sxpMapper).processTemplatesAndSxpMasterDB(EP_PL_TEMPLATE_VALUE, epForwardingTemplate2, masterDBBinding2);
 136         inOrder.verifyNoMoreInteractions();
 137     }
 138
 139     @Test
 140     public void testClose() throws Exception {
 141         Mockito.verify(listenerRegistration, Mockito.never()).close();
 142         listener.close();
 143         Mockito.verify(listenerRegistration).close();
 144     }
 145 }