applications/notification-supplier/src/test/java/org/opendaylight/openflowplugin/applications/notification/supplier/impl/item/stat/QueueStatNotificationSupplierImplTest.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.ArrayList;
  18 import java.util.Collection;
  19 import java.util.HashMap;
  20 import java.util.Map;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.mockito.Matchers;
  24 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  25 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  26 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  27 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  28 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestChangeEventBuildHelper;
  29 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestData;
  30 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestSupplierVerifyHelper;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  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.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsData;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdate;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatistics;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder;
  46 import org.opendaylight.yangtools.yang.binding.DataObject;
  47 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  48
  49 /**
  50  *
  51  */
  52 public class QueueStatNotificationSupplierImplTest {
  53
  54     private static final String FLOW_NODE_ID = "openflow:111";
  55     private static final String FLOW_CODE_CONNECTOR_ID = "test-con-111";
  56     private QueueStatNotificationSupplierImpl notifSupplierImpl;
  57     private NotificationProviderService notifProviderService;
  58     private DataBroker dataBroker;
  59
  60     @Before
  61     public void initalization() {
  62         notifProviderService = mock(NotificationProviderService.class);
  63         dataBroker = mock(DataBroker.class);
  64         notifSupplierImpl = new QueueStatNotificationSupplierImpl(notifProviderService, dataBroker);
  65         TestSupplierVerifyHelper.verifyDataChangeRegistration(dataBroker);
  66     }
  67
  68     @Test(expected = NullPointerException.class)
  69     public void testNullChangeEvent() {
  70         notifSupplierImpl.onDataTreeChanged(null);
  71     }
  72
  73     @Test(expected = NullPointerException.class)
  74     public void testNullableChangeEvent() {
  75         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createNullTestDataTreeEvent());
  76     }
  77
  78     @Test
  79     public void testEmptyChangeEvent() {
  80         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createEmptyTestDataTreeEvent());
  81     }
  82
  83     @Test
  84     public void testCreate() {
  85         final QueueStatisticsUpdate notification = notifSupplierImpl.createNotification(createTestQueueStat(),
  86                 createTestQueueStatPath());
  87         assertNotNull(notification);
  88         assertEquals(FLOW_NODE_ID, notification.getId().getValue());
  89         assertEquals(FLOW_CODE_CONNECTOR_ID, notification.getNodeConnector().get(0).getId().getValue());
  90     }
  91
  92     @Test
  93     public void testCreateChangeEvent() {
  94         final TestData testData = new TestData(createTestQueueStatPath(),null,createTestQueueStat(),
  95                 DataObjectModification.ModificationType.WRITE);
  96         Collection<DataTreeModification<FlowCapableNodeConnectorQueueStatisticsData>> collection = new ArrayList<>();
  97         collection.add(testData);
  98         notifSupplierImpl.onDataTreeChanged(collection);
  99         verify(notifProviderService, times(1)).publish(Matchers.any(QueueStatisticsUpdate.class));
 100     }
 101
 102     @Test(expected = IllegalArgumentException.class)
 103     public void testCreateFromNullNodeConnector() {
 104         notifSupplierImpl.createNotification(null, createTestQueueStatPath());
 105     }
 106
 107     @Test(expected = IllegalArgumentException.class)
 108     public void testCreateFromNullPath() {
 109         notifSupplierImpl.createNotification(createTestQueueStat(), null);
 110     }
 111
 112     @Test(expected = IllegalArgumentException.class)
 113     public void testUpdateFromNullNodeConnector() {
 114         notifSupplierImpl.createNotification(null, createTestQueueStatPath());
 115     }
 116
 117     @Test(expected = IllegalArgumentException.class)
 118     public void testUpdateFromNullPath() {
 119         notifSupplierImpl.createNotification(createTestQueueStat(), null);
 120     }
 121
 122     private static InstanceIdentifier<FlowCapableNodeConnectorQueueStatisticsData> createTestQueueStatPath() {
 123         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 124                 .child(NodeConnector.class, new NodeConnectorKey(new NodeConnectorId(FLOW_CODE_CONNECTOR_ID)))
 125                 .augmentation(FlowCapableNodeConnector.class).child(Queue.class)
 126                 .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class);
 127     }
 128
 129     private static FlowCapableNodeConnectorQueueStatisticsData createTestQueueStat() {
 130         final FlowCapableNodeConnectorQueueStatisticsDataBuilder builder = new FlowCapableNodeConnectorQueueStatisticsDataBuilder();
 131         final FlowCapableNodeConnectorQueueStatisticsBuilder value = new FlowCapableNodeConnectorQueueStatisticsBuilder();
 132         builder.setFlowCapableNodeConnectorQueueStatistics(value.build());
 133         return builder.build();
 134     }
 135 }
 136