applications/notification-supplier/src/test/java/org/opendaylight/openflowplugin/applications/notification/supplier/impl/item/stat/MeterStatNotificationSupplierImplTest.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.stat;
  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.HashMap;
  18 import java.util.Map;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.mockito.Matchers;
  22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  23 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  24 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestChangeEventBuildHelper;
  25 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestSupplierVerifyHelper;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterStatisticsUpdated;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterStatistics;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.meter.MeterStatistics;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.meter.MeterStatisticsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
  38 import org.opendaylight.yangtools.yang.binding.DataObject;
  39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  40
  41 public class MeterStatNotificationSupplierImplTest {
  42
  43     private static final String FLOW_NODE_ID = "test-111";
  44     private static final Long FLOW_METER_ID = 111L;
  45     private MeterStatNotificationSupplierImpl notifSupplierImpl;
  46     private NotificationProviderService notifProviderService;
  47     private DataBroker dataBroker;
  48
  49     @Before
  50     public void initalization() {
  51         notifProviderService = mock(NotificationProviderService.class);
  52         dataBroker = mock(DataBroker.class);
  53         notifSupplierImpl = new MeterStatNotificationSupplierImpl(notifProviderService, dataBroker);
  54         TestSupplierVerifyHelper.verifyDataChangeRegistration(dataBroker);
  55     }
  56
  57     @Test(expected = IllegalArgumentException.class)
  58     public void testNullChangeEvent() {
  59         notifSupplierImpl.onDataChanged(null);
  60     }
  61
  62     @Test
  63     public void testNullableChangeEvent() {
  64         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  65     }
  66
  67     @Test
  68     public void testEmptyChangeEvent() {
  69         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  70     }
  71
  72     @Test
  73     public void testCreate() {
  74         final MeterStatisticsUpdated notification = notifSupplierImpl.createNotification(createTestMeterStat(),
  75                 createTestMeterStatPath());
  76         assertNotNull(notification);
  77         assertEquals(FLOW_NODE_ID, notification.getId().getValue());
  78     }
  79
  80     @Test
  81     public void testCreateChangeEvent() {
  82         final Map<InstanceIdentifier<?>, DataObject> createdData = new HashMap<>();
  83         createdData.put(createTestMeterStatPath(), createTestMeterStat());
  84         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(createdData, null, null));
  85         verify(notifProviderService, times(1)).publish(Matchers.any(MeterStatisticsUpdated.class));
  86     }
  87
  88     @Test(expected = IllegalArgumentException.class)
  89     public void testCreateFromNullNodeConnector() {
  90         notifSupplierImpl.createNotification(null, createTestMeterStatPath());
  91     }
  92
  93     @Test(expected = IllegalArgumentException.class)
  94     public void testCreateFromNullPath() {
  95         notifSupplierImpl.createNotification(createTestMeterStat(), null);
  96     }
  97
  98     @Test(expected = IllegalArgumentException.class)
  99     public void testUpdateFromNullNodeConnector() {
 100         notifSupplierImpl.createNotification(null, createTestMeterStatPath());
 101     }
 102
 103     @Test(expected = IllegalArgumentException.class)
 104     public void testUpdateFromNullPath() {
 105         notifSupplierImpl.createNotification(createTestMeterStat(), null);
 106     }
 107
 108     private static InstanceIdentifier<MeterStatistics> createTestMeterStatPath() {
 109         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 110                 .augmentation(FlowCapableNode.class).child(Meter.class, new MeterKey(new MeterId(FLOW_METER_ID)))
 111                 .augmentation(NodeMeterStatistics.class).child(MeterStatistics.class);
 112     }
 113
 114     private static MeterStatistics createTestMeterStat() {
 115         final MeterStatisticsBuilder builder = new MeterStatisticsBuilder();
 116         return builder.build();
 117     }
 118 }
 119