applications/notification-supplier/src/test/java/org/opendaylight/openflowplugin/applications/notification/supplier/impl/item/FlowNotificationSupplierImplTest.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 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.mockito.Matchers;
  26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  27 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  28 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  29 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  30 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestChangeEventBuildHelper;
  31 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestData;
  32 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestSupplierVerifyHelper;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowAdded;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowUpdated;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  47 import org.opendaylight.yangtools.yang.binding.DataObject;
  48 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  49
  50 /**
  51  *
  52  */
  53 public class FlowNotificationSupplierImplTest {
  54
  55     private static final String FLOW_NODE_ID = "openflow:111";
  56     private static final Short FLOW_TABLE_ID = 111;
  57     private static final Short UPDATED_FLOW_TABLE_ID = 100;
  58     private static final String FLOW_ID = "test-flow-111";
  59     private static final String UPDATED_FLOW_ID = "test-flow-100";
  60     private FlowNotificationSupplierImpl 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 FlowNotificationSupplierImpl(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 FlowAdded notification = notifSupplierImpl.createNotification(createTestFlow(), createTestFlowPath());
  90         assertNotNull(notification);
  91         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
  92         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
  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(createTestFlowPath(),null,createTestFlow(),
  99                 DataObjectModification.ModificationType.WRITE);
 100         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
 101         collection.add(testData);
 102         notifSupplierImpl.onDataTreeChanged(collection);
 103         verify(notifProviderService, times(1)).publish(Matchers.any(FlowAdded.class));
 104     }
 105
 106     @Test(expected = IllegalArgumentException.class)
 107     public void testCreateFromNullNodeConnector() {
 108         notifSupplierImpl.createNotification(null, createTestFlowPath());
 109     }
 110
 111     @Test(expected = IllegalArgumentException.class)
 112     public void testCreateFromNullPath() {
 113         notifSupplierImpl.createNotification(createTestFlow(), null);
 114     }
 115
 116     @Test
 117     public void testUpdate() {
 118         final FlowUpdated notification = notifSupplierImpl.updateNotification(createTestFlow(), createTestFlowPath());
 119         assertNotNull(notification);
 120         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
 121         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
 122         assertEquals(FLOW_NODE_ID, notification.getNode().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
 123     }
 124
 125     @Test
 126     public void testUpdateChangeEvent() {
 127         final TestData testData = new TestData(createTestFlowPath(),createTestFlow(),createUpdatedTestFlow(),
 128                 DataObjectModification.ModificationType.SUBTREE_MODIFIED);
 129         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
 130         collection.add(testData);
 131         notifSupplierImpl.onDataTreeChanged(collection);
 132         verify(notifProviderService, times(1)).publish(Matchers.any(FlowUpdated.class));
 133     }
 134
 135     @Test(expected = IllegalArgumentException.class)
 136     public void testUpdateFromNullNodeConnector() {
 137         notifSupplierImpl.createNotification(null, createTestFlowPath());
 138     }
 139
 140     @Test(expected = IllegalArgumentException.class)
 141     public void testUpdateFromNullPath() {
 142         notifSupplierImpl.createNotification(createTestFlow(), null);
 143     }
 144
 145     @Test
 146     public void testDelete() {
 147         final FlowRemoved notification = notifSupplierImpl.deleteNotification(createTestFlowPath());
 148         assertNotNull(notification);
 149         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
 150         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
 151         assertEquals(FLOW_NODE_ID, notification.getNode().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
 152     }
 153
 154     @Test
 155     public void testDeleteChangeEvent() {
 156         final TestData testData = new TestData(createTestFlowPath(),createTestFlow(),null,
 157                 DataObjectModification.ModificationType.DELETE);
 158         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
 159         collection.add(testData);
 160         notifSupplierImpl.onDataTreeChanged(collection);
 161         verify(notifProviderService, times(1)).publish(Matchers.any(FlowRemoved.class));
 162     }
 163
 164     @Test(expected = IllegalArgumentException.class)
 165     public void testDeleteFromNullPath() {
 166         notifSupplierImpl.deleteNotification(null);
 167     }
 168
 169     private static InstanceIdentifier<Flow> createTestFlowPath() {
 170         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 171                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(FLOW_TABLE_ID))
 172                 .child(Flow.class, new FlowKey(new FlowId(FLOW_ID)));
 173     }
 174
 175     private static Flow createTestFlow() {
 176         final FlowBuilder builder = new FlowBuilder();
 177         builder.setId(new FlowId(FLOW_ID));
 178         builder.setTableId(FLOW_TABLE_ID);
 179         return builder.build();
 180     }
 181
 182     private static Flow createUpdatedTestFlow(){
 183         final FlowBuilder builder = new FlowBuilder();
 184         builder.setId(new FlowId(UPDATED_FLOW_ID));
 185         builder.setTableId(UPDATED_FLOW_TABLE_ID);
 186         return builder.build();
 187     }
 188 }
 189