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 package org.opendaylight.openflowplugin.applications.notification.supplier.impl.item;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.mockito.ArgumentMatchers.any;
  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 org.junit.Before;
  20 import org.junit.Test;
  21 import org.opendaylight.mdsal.binding.api.DataBroker;
  22 import org.opendaylight.mdsal.binding.api.DataObjectModification;
  23 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  24 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  25 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestChangeEventBuildHelper;
  26 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestData;
  27 import org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper.TestSupplierVerifyHelper;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  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.inventory.rev130819.tables.table.FlowBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowAdded;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowUpdated;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43
  44 /**
  45  * Test for
  46  * {@link org.opendaylight.openflowplugin.applications.notification.supplier.impl.item.FlowNotificationSupplierImpl}.
  47  */
  48 public class FlowNotificationSupplierImplTest {
  49
  50     private static final String FLOW_NODE_ID = "openflow:111";
  51     private static final Short FLOW_TABLE_ID = 111;
  52     private static final Short UPDATED_FLOW_TABLE_ID = 100;
  53     private static final String FLOW_ID = "test-flow-111";
  54     private static final String UPDATED_FLOW_ID = "test-flow-100";
  55     private FlowNotificationSupplierImpl notifSupplierImpl;
  56     private NotificationPublishService notifProviderService;
  57     private DataBroker dataBroker;
  58
  59     @Before
  60     public void initalization() {
  61         notifProviderService = mock(NotificationPublishService.class);
  62         dataBroker = mock(DataBroker.class);
  63         notifSupplierImpl = new FlowNotificationSupplierImpl(notifProviderService, dataBroker);
  64         TestSupplierVerifyHelper.verifyDataTreeChangeListenerRegistration(dataBroker);
  65     }
  66
  67     @Test(expected = NullPointerException.class)
  68     public void testNullChangeEvent() {
  69         notifSupplierImpl.onDataTreeChanged(null);
  70     }
  71
  72     @Test(expected = NullPointerException.class)
  73     public void testNullableChangeEvent() {
  74         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createNullTestDataTreeEvent());
  75     }
  76
  77     @Test
  78     public void testEmptyChangeEvent() {
  79         notifSupplierImpl.onDataTreeChanged(TestChangeEventBuildHelper.createEmptyTestDataTreeEvent());
  80     }
  81
  82     @Test
  83     public void testCreate() {
  84         final FlowAdded notification = notifSupplierImpl.createNotification(createTestFlow(), createTestFlowPath());
  85         assertNotNull(notification);
  86         assertEquals(FLOW_ID,
  87                      notification.getFlowRef().getValue().firstKeyOf(Flow.class).getId().getValue());
  88         assertEquals(FLOW_TABLE_ID,
  89                      notification.getFlowRef().getValue().firstKeyOf(Table.class).getId());
  90         assertEquals(FLOW_NODE_ID,
  91                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
  92     }
  93
  94     @Test
  95     public void testCreateChangeEvent() throws InterruptedException {
  96         final TestData<Flow> testData = new TestData<>(createTestFlowPath(), null, createTestFlow(),
  97                                                        DataObjectModification.ModificationType.WRITE);
  98         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
  99         collection.add(testData);
 100         notifSupplierImpl.onDataTreeChanged(collection);
 101         verify(notifProviderService, times(1)).putNotification(any(FlowAdded.class));
 102     }
 103
 104     @Test(expected = IllegalArgumentException.class)
 105     public void testCreateFromNullNodeConnector() {
 106         notifSupplierImpl.createNotification(null, createTestFlowPath());
 107     }
 108
 109     @Test(expected = IllegalArgumentException.class)
 110     public void testCreateFromNullPath() {
 111         notifSupplierImpl.createNotification(createTestFlow(), null);
 112     }
 113
 114     @Test
 115     public void testUpdate() {
 116         final FlowUpdated notification = notifSupplierImpl.updateNotification(createTestFlow(), createTestFlowPath());
 117         assertNotNull(notification);
 118         assertEquals(FLOW_ID,
 119                      notification.getFlowRef().getValue().firstKeyOf(Flow.class).getId().getValue());
 120         assertEquals(FLOW_TABLE_ID,
 121                      notification.getFlowRef().getValue().firstKeyOf(Table.class).getId());
 122         assertEquals(FLOW_NODE_ID,
 123                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
 124     }
 125
 126     @Test
 127     public void testUpdateChangeEvent() throws InterruptedException {
 128         final TestData<Flow> testData = new TestData<>(createTestFlowPath(), createTestFlow(), createUpdatedTestFlow(),
 129                                                        DataObjectModification.ModificationType.SUBTREE_MODIFIED);
 130         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
 131         collection.add(testData);
 132         notifSupplierImpl.onDataTreeChanged(collection);
 133         verify(notifProviderService, times(1)).putNotification(any(FlowUpdated.class));
 134     }
 135
 136     @Test(expected = IllegalArgumentException.class)
 137     public void testUpdateFromNullNodeConnector() {
 138         notifSupplierImpl.createNotification(null, createTestFlowPath());
 139     }
 140
 141     @Test(expected = IllegalArgumentException.class)
 142     public void testUpdateFromNullPath() {
 143         notifSupplierImpl.createNotification(createTestFlow(), null);
 144     }
 145
 146     @Test
 147     public void testDelete() {
 148         final FlowRemoved notification = notifSupplierImpl.deleteNotification(createTestFlowPath());
 149         assertNotNull(notification);
 150         assertEquals(FLOW_ID,
 151                      notification.getFlowRef().getValue().firstKeyOf(Flow.class).getId().getValue());
 152         assertEquals(FLOW_TABLE_ID,
 153                      notification.getFlowRef().getValue().firstKeyOf(Table.class).getId());
 154         assertEquals(FLOW_NODE_ID,
 155                      notification.getNode().getValue().firstKeyOf(Node.class).getId().getValue());
 156     }
 157
 158     @Test
 159     public void testDeleteChangeEvent() throws InterruptedException {
 160         final TestData<Flow> testData = new TestData<>(createTestFlowPath(), createTestFlow(), null,
 161                                                        DataObjectModification.ModificationType.DELETE);
 162         Collection<DataTreeModification<Flow>> collection = new ArrayList<>();
 163         collection.add(testData);
 164         notifSupplierImpl.onDataTreeChanged(collection);
 165         verify(notifProviderService, times(1)).putNotification(any(FlowRemoved.class));
 166     }
 167
 168     @Test(expected = IllegalArgumentException.class)
 169     public void testDeleteFromNullPath() {
 170         notifSupplierImpl.deleteNotification(null);
 171     }
 172
 173     private static InstanceIdentifier<Flow> createTestFlowPath() {
 174         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 175                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(FLOW_TABLE_ID))
 176                 .child(Flow.class, new FlowKey(new FlowId(FLOW_ID)));
 177     }
 178
 179     private static Flow createTestFlow() {
 180         final FlowBuilder builder = new FlowBuilder();
 181         builder.setId(new FlowId(FLOW_ID));
 182         builder.setTableId(FLOW_TABLE_ID);
 183         return builder.build();
 184     }
 185
 186     private static Flow createUpdatedTestFlow() {
 187         final FlowBuilder builder = new FlowBuilder();
 188         builder.setId(new FlowId(UPDATED_FLOW_ID));
 189         builder.setTableId(UPDATED_FLOW_TABLE_ID);
 190         return builder.build();
 191     }
 192 }
 193