netconf/mdsal-netconf-notification/src/test/java/org/opendaylight/controller/config/yang/netconf/mdsal/notification/CapabilityChangeNotificationProducerTest.java

   1 /*
   2  * Copyright (c) 2015 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.controller.config.yang.netconf.mdsal.notification;
  10
  11 import static org.mockito.Matchers.any;
  12 import static org.mockito.Mockito.doNothing;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.verify;
  16
  17 import com.google.common.collect.Lists;
  18 import com.google.common.collect.Maps;
  19 import java.util.Collections;
  20 import java.util.List;
  21 import java.util.Map;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.mockito.Mock;
  25 import org.mockito.MockitoAnnotations;
  26 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  27 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  28 import org.opendaylight.netconf.notifications.BaseNotificationPublisherRegistration;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.CapabilitiesBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChange;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChangeBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.ChangedByBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.changed.by.server.or.user.ServerBuilder;
  37 import org.opendaylight.yangtools.yang.binding.DataObject;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39
  40 public class CapabilityChangeNotificationProducerTest {
  41
  42     @Mock
  43     private BaseNotificationPublisherRegistration baseNotificationPublisherRegistration;
  44     private CapabilityChangeNotificationProducer capabilityChangeNotificationProducer;
  45
  46     @Before
  47     public void setUp() throws Exception {
  48         MockitoAnnotations.initMocks(this);
  49         doNothing().when(baseNotificationPublisherRegistration).onCapabilityChanged(any(NetconfCapabilityChange.class));
  50         capabilityChangeNotificationProducer = new CapabilityChangeNotificationProducer(baseNotificationPublisherRegistration);
  51     }
  52
  53     @Test
  54     public void testOnDataChangedCreate() {
  55         final InstanceIdentifier capabilitiesIdentifier = InstanceIdentifier.create(NetconfState.class).child(Capabilities.class).builder().build();
  56         final List<Uri> newCapabilitiesList = Lists.newArrayList(new Uri("newCapability"), new Uri("createdCapability"));
  57         Capabilities newCapabilities = new CapabilitiesBuilder().setCapability(newCapabilitiesList).build();
  58         Map<InstanceIdentifier<?>, DataObject> createdData = Maps.newHashMap();
  59         createdData.put(capabilitiesIdentifier, newCapabilities);
  60         verifyDataTreeChange(null, newCapabilities, changedCapabilitesFrom(newCapabilitiesList, Collections.<Uri>emptyList()));
  61     }
  62
  63     @Test
  64     public void testOnDataChangedUpdate() {
  65         final List<Uri> originalCapabilitiesList = Lists.newArrayList(new Uri("originalCapability"), new Uri("anotherOriginalCapability"));
  66         final List<Uri> updatedCapabilitiesList = Lists.newArrayList(new Uri("originalCapability"), new Uri("newCapability"));
  67         Capabilities originalCapabilities = new CapabilitiesBuilder().setCapability(originalCapabilitiesList).build();
  68         Capabilities updatedCapabilities = new CapabilitiesBuilder().setCapability(updatedCapabilitiesList).build();
  69         verifyDataTreeChange(originalCapabilities, updatedCapabilities, changedCapabilitesFrom(
  70                 Lists.newArrayList(new Uri("newCapability")), Lists.newArrayList(new Uri("anotherOriginalCapability"))));
  71     }
  72
  73     @SuppressWarnings("unchecked")
  74     private void verifyDataTreeChange(Capabilities originalCapabilities, Capabilities updatedCapabilities,
  75                                       NetconfCapabilityChange expectedChange) {
  76         final DataTreeModification<Capabilities> treeChange2 = mock(DataTreeModification.class);
  77         final DataObjectModification<Capabilities> objectChange2 = mock(DataObjectModification.class);
  78         doReturn(DataObjectModification.ModificationType.WRITE).when(objectChange2).getModificationType();
  79         doReturn(objectChange2).when(treeChange2).getRootNode();
  80         doReturn(originalCapabilities).when(objectChange2).getDataBefore();
  81         doReturn(updatedCapabilities).when(objectChange2).getDataAfter();
  82         capabilityChangeNotificationProducer.onDataTreeChanged(Collections.singleton(treeChange2));
  83         verify(baseNotificationPublisherRegistration).onCapabilityChanged(expectedChange);
  84     }
  85
  86     private NetconfCapabilityChange changedCapabilitesFrom(List<Uri> added, List<Uri> deleted) {
  87         NetconfCapabilityChangeBuilder netconfCapabilityChangeBuilder = new NetconfCapabilityChangeBuilder();
  88         netconfCapabilityChangeBuilder.setChangedBy(new ChangedByBuilder().setServerOrUser(
  89                 new ServerBuilder().setServer(true).build()).build());
  90
  91         netconfCapabilityChangeBuilder.setModifiedCapability(Collections.<Uri>emptyList());
  92         netconfCapabilityChangeBuilder.setAddedCapability(added);
  93         netconfCapabilityChangeBuilder.setDeletedCapability(deleted);
  94
  95         return netconfCapabilityChangeBuilder.build();
  96     }
  97 }