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.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.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.DataObject;
  43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  44
  45 /**
  46  *
  47  */
  48 public class FlowNotificationSupplierImplTest {
  49
  50     private static final String FLOW_NODE_ID = "test-111";
  51     private static final Short FLOW_TABLE_ID = 111;
  52     private static final String FLOW_ID = "test-flow-111";
  53     private FlowNotificationSupplierImpl notifSupplierImpl;
  54     private NotificationProviderService notifProviderService;
  55     private DataBroker dataBroker;
  56
  57     @Before
  58     public void initalization() {
  59         notifProviderService = mock(NotificationProviderService.class);
  60         dataBroker = mock(DataBroker.class);
  61         notifSupplierImpl = new FlowNotificationSupplierImpl(notifProviderService, dataBroker);
  62         TestSupplierVerifyHelper.verifyDataChangeRegistration(dataBroker);
  63     }
  64
  65     @Test(expected = IllegalArgumentException.class)
  66     public void testNullChangeEvent() {
  67         notifSupplierImpl.onDataChanged(null);
  68     }
  69
  70     @Test
  71     public void testNullableChangeEvent() {
  72         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  73     }
  74
  75     @Test
  76     public void testEmptyChangeEvent() {
  77         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createEmptyTestDataEvent());
  78     }
  79
  80     @Test
  81     public void testCreate() {
  82         final FlowAdded notification = notifSupplierImpl.createNotification(createTestFlow(), createTestFlowPath());
  83         assertNotNull(notification);
  84         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
  85         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
  86         assertEquals(FLOW_NODE_ID, notification.getNode().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
  87     }
  88
  89     @Test
  90     public void testCreateChangeEvent() {
  91         final Map<InstanceIdentifier<?>, DataObject> createdData = new HashMap<>();
  92         createdData.put(createTestFlowPath(), createTestFlow());
  93         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(createdData, null, null));
  94         verify(notifProviderService, times(1)).publish(Matchers.any(FlowAdded.class));
  95     }
  96
  97     @Test(expected = IllegalArgumentException.class)
  98     public void testCreateFromNullNodeConnector() {
  99         notifSupplierImpl.createNotification(null, createTestFlowPath());
 100     }
 101
 102     @Test(expected = IllegalArgumentException.class)
 103     public void testCreateFromNullPath() {
 104         notifSupplierImpl.createNotification(createTestFlow(), null);
 105     }
 106
 107     @Test
 108     public void testUpdate() {
 109         final FlowUpdated notification = notifSupplierImpl.updateNotification(createTestFlow(), createTestFlowPath());
 110         assertNotNull(notification);
 111         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
 112         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
 113         assertEquals(FLOW_NODE_ID, notification.getNode().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
 114     }
 115
 116     @Test
 117     public void testUpdateChangeEvent() {
 118         final Map<InstanceIdentifier<?>, DataObject> createdData = new HashMap<>();
 119         createdData.put(createTestFlowPath(), createTestFlow());
 120         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(createdData, null, null));
 121         verify(notifProviderService, times(1)).publish(Matchers.any(FlowUpdated.class));
 122     }
 123
 124     @Test(expected = IllegalArgumentException.class)
 125     public void testUpdateFromNullNodeConnector() {
 126         notifSupplierImpl.createNotification(null, createTestFlowPath());
 127     }
 128
 129     @Test(expected = IllegalArgumentException.class)
 130     public void testUpdateFromNullPath() {
 131         notifSupplierImpl.createNotification(createTestFlow(), null);
 132     }
 133
 134     @Test
 135     public void testDelete() {
 136         final FlowRemoved notification = notifSupplierImpl.deleteNotification(createTestFlowPath());
 137         assertNotNull(notification);
 138         assertEquals(FLOW_ID, notification.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId().getValue());
 139         assertEquals(FLOW_TABLE_ID, notification.getFlowRef().getValue().firstKeyOf(Table.class, TableKey.class).getId());
 140         assertEquals(FLOW_NODE_ID, notification.getNode().getValue().firstKeyOf(Node.class, NodeKey.class).getId().getValue());
 141     }
 142
 143     @Test
 144     public void testDeleteChangeEvent() {
 145         final Set<InstanceIdentifier<?>> removeData = new HashSet<>();
 146         removeData.add(createTestFlowPath());
 147         notifSupplierImpl.onDataChanged(TestChangeEventBuildHelper.createTestDataEvent(null, null, removeData));
 148         verify(notifProviderService, times(1)).publish(Matchers.any(FlowRemoved.class));
 149     }
 150
 151     @Test(expected = IllegalArgumentException.class)
 152     public void testDeleteFromNullPath() {
 153         notifSupplierImpl.deleteNotification(null);
 154     }
 155
 156     private static InstanceIdentifier<Flow> createTestFlowPath() {
 157         return InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(new NodeId(FLOW_NODE_ID)))
 158                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(FLOW_TABLE_ID))
 159                 .child(Flow.class, new FlowKey(new FlowId(FLOW_ID)));
 160     }
 161
 162     private static Flow createTestFlow() {
 163         final FlowBuilder builder = new FlowBuilder();
 164         builder.setId(new FlowId(FLOW_ID));
 165         builder.setTableId(FLOW_TABLE_ID);
 166         return builder.build();
 167     }
 168 }
 169