applications/notification-supplier/src/test/java/org/opendaylight/openflowplugin/applications/notification/supplier/impl/item/GroupNotificationSupplierImplTest.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.openflowplugin.applications.notification.supplier.impl.item;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.mockito.ArgumentMatchers.any;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.times;
  16 import static org.mockito.Mockito.verify;
  17
  18 import java.util.ArrayList;
  19 import java.util.Collection;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  23 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  24 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  25 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  26 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestChangeEventBuildHelper;
  27 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestData;
  28 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestSupplierVerifyHelper;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.GroupAdded;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.GroupRemoved;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.GroupUpdated;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42
  43 /**
  44  * Test for {@link GroupNotificationSupplierImpl}.
  45  */
  46 public class GroupNotificationSupplierImplTest {
  47
  48     private static final String FLOW_NODE_ID = "openflow:111";
  49     private static final Long GROUP_ID = 111L;
  50     private static final Long UPDATED_GROUP_ID = 100L;
  51
  52     private GroupNotificationSupplierImpl notifSupplierImpl;
  53     private NotificationProviderService notifProviderService;
  54     private DataBroker dataBroker;
  55
  56     @Before
  57     public void initalization() {
  58         notifProviderService = mock(NotificationProviderService.class);
  59         dataBroker = mock(DataBroker.class);
  60         notifSupplierImpl = new GroupNotificationSupplierImpl(notifProviderService, dataBroker);
  61         TestSupplierVerifyHelper.verifyDataTreeChangeListenerRegistration(dataBroker);
  62     }
  63
  64     @Test(expected = NullPointerException.class)
  65     public void testNullChangeEvent() {
  66         notifSupplierImpl.onDataTreeChanged(null);
  67     }
  68
  69     @Test(expected = NullPointerException.class)
  70     public void testNullableChangeEvent() {
  71         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createNullTestDataTreeEvent());
  72     }
  73
  74     @Test
  75     public void testEmptyChangeEvent() {
  76         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createEmptyTestDataTreeEvent());
  77     }
  78
  79     @Test
  80     public void testCreate() {
  81         final GroupAdded notification = notifSupplierImpl.createNotification(createTestGroup(), createTestGroupPath());
  82         assertNotNull(notification);
  83         assertEquals(GROUP_ID, notification.getGroupId().getValue());
  84         assertEquals(GROUP_ID,
  85                      notification.getGroupRef().getValue().firstKeyOf(Group.class).getGroupId()
  86                              .getValue());
  87         assertEquals(FLOW_NODE_ID,
  88                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
  89     }
  90
  91     @Test
  92     public void testCreateChangeEvent() {
  93         final TestData testData = new TestData(createTestGroupPath(), null, createTestGroup(),
  94                                                DataObjectModification.ModificationType.WRITE);
  95         Collection<DataTreeModification<Group>> collection = new ArrayList<>();
  96         collection.add(testData);
  97         notifSupplierImpl.onDataTreeChanged(collection);
  98         verify(notifProviderService, times(1)).publish(any(GroupAdded.class));
  99     }
 100
 101     @Test(expected = IllegalArgumentException.class)
 102     public void testCreateFromNullNodeConnector() {
 103         notifSupplierImpl.createNotification(null, createTestGroupPath());
 104     }
 105
 106     @Test(expected = IllegalArgumentException.class)
 107     public void testCreateFromNullPath() {
 108         notifSupplierImpl.createNotification(createTestGroup(), null);
 109     }
 110
 111     @Test
 112     public void testUpdate() {
 113         final GroupUpdated notification = notifSupplierImpl
 114                 .updateNotification(createTestGroup(), createTestGroupPath());
 115         assertNotNull(notification);
 116         assertEquals(GROUP_ID, notification.getGroupId().getValue());
 117         assertEquals(GROUP_ID,
 118                      notification.getGroupRef().getValue().firstKeyOf(Group.class).getGroupId()
 119                              .getValue());
 120         assertEquals(FLOW_NODE_ID,
 121                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
 122     }
 123
 124     @Test
 125     public void testUpdateChangeEvent() {
 126         final TestData testData = new TestData(createTestGroupPath(), createTestGroup(), createUpdatedTestGroup(),
 127                                                DataObjectModification.ModificationType.SUBTREE_MODIFIED);
 128         Collection<DataTreeModification<Group>> collection = new ArrayList<>();
 129         collection.add(testData);
 130         notifSupplierImpl.onDataTreeChanged(collection);
 131         verify(notifProviderService, times(1)).publish(any(GroupUpdated.class));
 132     }
 133
 134     @Test(expected = IllegalArgumentException.class)
 135     public void testUpdateFromNullNodeConnector() {
 136         notifSupplierImpl.createNotification(null, createTestGroupPath());
 137     }
 138
 139     @Test(expected = IllegalArgumentException.class)
 140     public void testUpdateFromNullPath() {
 141         notifSupplierImpl.createNotification(createTestGroup(), null);
 142     }
 143
 144     @Test
 145     public void testDelete() {
 146         final GroupRemoved notification = notifSupplierImpl.deleteNotification(createTestGroupPath());
 147         assertNotNull(notification);
 148         assertEquals(GROUP_ID, notification.getGroupId().getValue());
 149         assertEquals(GROUP_ID,
 150                      notification.getGroupRef().getValue().firstKeyOf(Group.class).getGroupId()
 151                              .getValue());
 152         assertEquals(FLOW_NODE_ID,
 153                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
 154     }
 155
 156     @Test
 157     public void testDeleteChangeEvent() {
 158         final TestData testData = new TestData(createTestGroupPath(), createTestGroup(), null,
 159                                                DataObjectModification.ModificationType.DELETE);
 160         Collection<DataTreeModification<Group>> collection = new ArrayList<>();
 161         collection.add(testData);
 162         notifSupplierImpl.onDataTreeChanged(collection);
 163         verify(notifProviderService, times(1)).publish(any(GroupRemoved.class));
 164     }
 165
 166     @Test(expected = IllegalArgumentException.class)
 167     public void testDeleteFromNullPath() {
 168         notifSupplierImpl.deleteNotification(null);
 169     }
 170
 171     private static InstanceIdentifier<Group> createTestGroupPath() {
 172         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 173                 .augmentation(FlowCapableNode.class).child(Group.class, new GroupKey(new GroupId(GROUP_ID)));
 174     }
 175
 176     private static Group createTestGroup() {
 177         final GroupBuilder builder = new GroupBuilder();
 178         builder.setGroupId(new GroupId(GROUP_ID));
 179         return builder.build();
 180     }
 181
 182     private static Group createUpdatedTestGroup() {
 183         final GroupBuilder builder = new GroupBuilder();
 184         builder.setGroupId(new GroupId(UPDATED_GROUP_ID));
 185         return builder.build();
 186     }
 187
 188 }
 189