applications/notification-supplier/src/test/java/org/opendaylight/openflowplugin/applications/notification/supplier/impl/NodeNotificationSupplierImplTest.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;
  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.HashSet;
  19 import java.util.Map;
  20 import java.util.Set;
  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.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.TestSupplierVerifyHelper;
  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.flow.inventory.rev130819.FlowCapableNodeBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRemoved;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  37 import org.opendaylight.yangtools.yang.binding.DataObject;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39
  40 /**
  41  *
  42  */
  43 public class NodeNotificationSupplierImplTest {
  44
  45     private static final String FLOW_NODE_ID = "test-111";
  46     private NodeNotificationSupplierImpl notifSupplierImpl;
  47     private NotificationProviderService notifProviderService;
  48     private DataBroker dataBroker;
  49
  50     @Before
  51     public void initalization() {
  52         notifProviderService = mock(NotificationProviderService.class);
  53         dataBroker = mock(DataBroker.class);
  54         notifSupplierImpl = new NodeNotificationSupplierImpl(notifProviderService, dataBroker);
  55         TestSupplierVerifyHelper.verifyDataChangeRegistration(dataBroker);
  56     }
  57
  58     @Test(expected = IllegalArgumentException.class)
  59     public void testNullChangeEvent() {
  60         notifSupplierImpl.onDataChanged(null);
  61     }
  62
  63     @Test
  64     public void testNullableChangeEvent() {
  65         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  66     }
  67
  68     @Test
  69     public void testEmptyChangeEvent() {
  70         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  71     }
  72
  73     @Test
  74     public void testCreate() {
  75         final NodeUpdated notification = notifSupplierImpl.createNotification(createTestFlowCapableNode(),
  76                 createTestFlowCapableNodePath());
  77         assertNotNull(notification);
  78         assertEquals(FLOW_NODE_ID, notification.getId().getValue());
  79         assertEquals(FLOW_NODE_ID, notification.getNodeRef().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
  80     }
  81
  82     @Test
  83     public void testCreateChangeEvent() {
  84         final Map<InstanceIdentifier<?>, DataObject> createdData = new HashMap<>();
  85         createdData.put(createTestFlowCapableNodePath(), createTestFlowCapableNode());
  86         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(createdData, null, null));
  87         verify(notifProviderService, times(1)).publish(Matchers.any(NodeUpdated.class));
  88     }
  89
  90     @Test(expected = IllegalArgumentException.class)
  91     public void testCreateFromNullNode() {
  92         notifSupplierImpl.createNotification(null, createTestFlowCapableNodePath());
  93     }
  94
  95     @Test(expected = IllegalArgumentException.class)
  96     public void testCreateFromNullPath() {
  97         notifSupplierImpl.createNotification(createTestFlowCapableNode(), null);
  98     }
  99
 100     @Test
 101     public void testDelete() {
 102         final NodeRemoved notification = notifSupplierImpl.deleteNotification(createTestFlowCapableNodePath());
 103         assertNotNull(notification);
 104         assertEquals(FLOW_NODE_ID, notification.getNodeRef().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
 105     }
 106
 107     @Test
 108     public void testDeleteChangeEvent() {
 109         final Set<InstanceIdentifier<?>> removeData = new HashSet<>();
 110         removeData.add(createTestFlowCapableNodePath());
 111         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(null, null, removeData));
 112         verify(notifProviderService, times(1)).publish(Matchers.any(NodeRemoved.class));
 113     }
 114
 115     @Test(expected = IllegalArgumentException.class)
 116     public void testDeleteFromNullPath() {
 117         notifSupplierImpl.deleteNotification(null);
 118     }
 119
 120     private static InstanceIdentifier<FlowCapableNode> createTestFlowCapableNodePath() {
 121         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 122                 .augmentation(FlowCapableNode.class);
 123     }
 124
 125     private static FlowCapableNode createTestFlowCapableNode() {
 126         final FlowCapableNodeBuilder builder = new FlowCapableNodeBuilder();
 127         return builder.build();
 128     }
 129 }
 130