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