openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/SouthboundHandlerTest.java

   1 /*
   2  * Copyright (c) 2015, 2016 Inocybe 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.ovsdb.openstack.netvirt;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.times;
  15 import static org.mockito.Mockito.verify;
  16 import static org.mockito.Mockito.when;
  17
  18 import java.lang.reflect.Field;
  19 import java.util.ArrayList;
  20 import java.util.List;
  21
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.junit.runner.RunWith;
  25 import org.mockito.InjectMocks;
  26 import org.mockito.Mock;
  27 import org.mockito.Mockito;
  28 import org.mockito.runners.MockitoJUnitRunner;
  29 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronNetwork;
  30 import org.opendaylight.ovsdb.openstack.netvirt.SouthboundEvent.Type;
  31 import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
  32 import org.opendaylight.ovsdb.openstack.netvirt.api.BridgeConfigurationManager;
  33 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  34 import org.opendaylight.ovsdb.openstack.netvirt.api.EventDispatcher;
  35 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
  36 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProviderManager;
  37 import org.opendaylight.ovsdb.openstack.netvirt.api.NodeCacheManager;
  38 import org.opendaylight.ovsdb.openstack.netvirt.api.OvsdbInventoryListener.OvsdbType;
  39 import org.opendaylight.ovsdb.openstack.netvirt.api.OvsdbInventoryService;
  40 import org.opendaylight.ovsdb.openstack.netvirt.api.Southbound;
  41 import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
  42 import org.opendaylight.ovsdb.openstack.netvirt.impl.DistributedArpService;
  43 import org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter;
  44 import org.opendaylight.ovsdb.utils.servicehelper.ServiceHelper;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  50 import org.opendaylight.yangtools.yang.binding.DataObject;
  51 import org.osgi.framework.ServiceReference;
  52
  53 /**
  54  * Unit test fort {@link SouthboundHandler}
  55  */
  56 @RunWith(MockitoJUnitRunner.class)
  57 public class SouthboundHandlerTest {
  58
  59     @InjectMocks private SouthboundHandler southboundHandler;
  60     private SouthboundHandler southboundHandlerSpy;
  61
  62     @Mock private ConfigurationService configurationService;
  63     @Mock private BridgeConfigurationManager bridgeConfigurationManager;
  64     @Mock private TenantNetworkManager tenantNetworkManager;
  65     @Mock private NetworkingProviderManager networkingProviderManager;
  66     @Mock private DistributedArpService distributedArpService;
  67     @Mock private NeutronL3Adapter neutronL3Adapter;
  68     @Mock private NodeCacheManager nodeCacheManager;
  69     @Mock private OvsdbInventoryService ovsdbInventoryService;
  70     @Mock private Southbound southbound;
  71
  72     @Before
  73     public void setUp() {
  74         southboundHandler.eventDispatcher = mock(EventDispatcher.class);
  75         southboundHandlerSpy = Mockito.spy(southboundHandler);
  76     }
  77
  78     @Test
  79     public void testTriggerUpdates() {
  80         Node node = mock(Node.class);
  81         when(node.getAugmentation(OvsdbNodeAugmentation.class)).thenReturn(mock(OvsdbNodeAugmentation.class));
  82
  83         List<Node> nodes = new ArrayList<>();
  84         nodes.add(mock(Node.class));
  85         when(southbound.readOvsdbTopologyNodes()).thenReturn(nodes);
  86
  87         southboundHandlerSpy.triggerUpdates();
  88         verify(southboundHandlerSpy, times(1)).ovsdbUpdate(any(Node.class), any(DataObject.class), any(OvsdbType.class), any(Action.class));
  89
  90     }
  91
  92     @Test
  93     public void testNotifyNode() {
  94         when(southbound.getBridge(any(Node.class))).thenReturn(mock(OvsdbBridgeAugmentation.class));
  95
  96         NetworkingProvider networkingProvider = mock(NetworkingProvider.class);
  97         when(networkingProviderManager.getProvider(any(Node.class))).thenReturn(networkingProvider);
  98
  99         southboundHandlerSpy.notifyNode(mock(Node.class), Action.ADD);
 100
 101         verify(networkingProvider, times(1)).initializeOFFlowRules(any(Node.class));
 102     }
 103
 104     @Test
 105     public void testProcessEvent() {
 106         SouthboundEvent ev = mock(SouthboundEvent.class);
 107         Node node = mock(Node.class);
 108
 109         // NODE
 110         when(ev.getNode()).thenReturn(node);
 111         when(ev.getAugmentationData()).thenReturn(mock(OvsdbNodeAugmentation.class));
 112         when(ev.getType()).thenReturn(Type.NODE);
 113
 114         when(ev.getAction()).thenReturn(Action.ADD);
 115         southboundHandler.processEvent(ev);
 116         verify(nodeCacheManager, times(1)).nodeAdded(any(Node.class));
 117         verify(bridgeConfigurationManager, times(1)).prepareNode(any(Node.class));
 118         Mockito.reset(nodeCacheManager);
 119
 120         when(ev.getAction()).thenReturn(Action.UPDATE);
 121         southboundHandler.processEvent(ev);
 122         verify(nodeCacheManager, times(1)).nodeAdded(any(Node.class));
 123         Mockito.reset(nodeCacheManager);
 124
 125         when(ev.getAction()).thenReturn(Action.DELETE);
 126         southboundHandler.processEvent(ev);
 127         verify(nodeCacheManager, times(1)).nodeRemoved(any(Node.class));
 128         Mockito.reset(nodeCacheManager);
 129
 130         Mockito.reset(ev);
 131
 132         // BRIDGE
 133         when(ev.getNode()).thenReturn(node);
 134         when(ev.getAugmentationData()).thenReturn(mock(OvsdbBridgeAugmentation.class));
 135         when(ev.getType()).thenReturn(Type.BRIDGE);
 136
 137         when(southbound.getDatapathId(any(OvsdbBridgeAugmentation.class))).thenReturn("45");
 138
 139         when(ev.getAction()).thenReturn(Action.ADD);
 140         southboundHandler.processEvent(ev);
 141         verify(nodeCacheManager, times(1)).nodeAdded(any(Node.class));
 142         Mockito.reset(nodeCacheManager);
 143
 144         when(ev.getAction()).thenReturn(Action.UPDATE);
 145         southboundHandler.processEvent(ev);
 146         verify(nodeCacheManager, times(1)).nodeAdded(any(Node.class));
 147         Mockito.reset(nodeCacheManager);
 148
 149         Mockito.reset(nodeCacheManager);
 150         when(ev.getAction()).thenReturn(Action.DELETE);
 151         southboundHandler.processEvent(ev);
 152         verify(nodeCacheManager, times(1)).nodeRemoved(any(Node.class));
 153         verify(southbound, times(1)).deleteBridge(any(Node.class));
 154         Mockito.reset(nodeCacheManager);
 155         Mockito.reset(southbound);
 156
 157         Mockito.reset(ev);
 158
 159         // PORT
 160         OvsdbTerminationPointAugmentation ovsdbTerminationPointAugmentation = mock(OvsdbTerminationPointAugmentation.class);
 161         when(ovsdbTerminationPointAugmentation.getName()).thenReturn("network");
 162 //        Mockito.<Class<?>>when(ovsdbTerminationPointAugmentation.getInterfaceType()).thenReturn(InterfaceTypeBase.class);
 163 //        when(ovsdbTerminationPointAugmentation.getInterfaceType()).thenReturn(n);
 164         when(ev.getNode()).thenReturn(node);
 165         when(ev.getAugmentationData()).thenReturn(ovsdbTerminationPointAugmentation);
 166         when(ev.getType()).thenReturn(Type.PORT);
 167
 168         NetworkingProvider networkingProvider = mock(NetworkingProvider.class);
 169         NeutronNetwork neutronNetwork = mock(NeutronNetwork.class);
 170         when(neutronNetwork.getRouterExternal()).thenReturn(false);
 171         when(tenantNetworkManager.getTenantNetwork(any(OvsdbTerminationPointAugmentation.class))).thenReturn(neutronNetwork);
 172         when(networkingProviderManager.getProvider(any(Node.class))).thenReturn(networkingProvider);
 173         when(bridgeConfigurationManager.createLocalNetwork(any(Node.class), any(NeutronNetwork.class))).thenReturn(true);
 174
 175         when(ev.getAction()).thenReturn(Action.ADD);
 176         southboundHandler.processEvent(ev);
 177         verify(distributedArpService, times(1)).processInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 178         verify(neutronL3Adapter, times(1)).handleInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 179         verify(networkingProvider, times(1)).handleInterfaceUpdate(any(NeutronNetwork.class), any(Node.class), any(OvsdbTerminationPointAugmentation.class));
 180         Mockito.reset(distributedArpService);
 181         Mockito.reset(neutronL3Adapter);
 182         Mockito.reset(networkingProvider);
 183
 184         when(ev.getAction()).thenReturn(Action.UPDATE);
 185         southboundHandler.processEvent(ev);
 186         verify(distributedArpService, times(1)).processInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 187         verify(neutronL3Adapter, times(1)).handleInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 188         verify(networkingProvider, times(1)).handleInterfaceUpdate(any(NeutronNetwork.class), any(Node.class), any(OvsdbTerminationPointAugmentation.class));
 189         Mockito.reset(neutronL3Adapter);
 190         Mockito.reset(distributedArpService);
 191         Mockito.reset(networkingProvider);
 192
 193 //        List<String> phyIfName = new ArrayList<String>();
 194 //        phyIfName.add("network");
 195 //        when(bridgeConfigurationManager.getAllPhysicalInterfaceNames(any(Node.class))).thenReturn(phyIfName);
 196 //
 197 //        when(ev.getAction()).thenReturn(Action.DELETE); //isInterfaceOfIntereset true
 198 //        southboundHandler.processEvent(ev);
 199 //        verify(neutronL3Adapter, times(1)).handleInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 200 //        verify(networkingProvider, times(1)).handleInterfaceDelete(anyString(), any(NeutronNetwork.class), any(Node.class), any(OvsdbTerminationPointAugmentation.class), anyBoolean());
 201 //
 202 //        Mockito.reset(networkingProvider);
 203 //
 204 //        when(southbound.getBridge(any(Node.class))).thenReturn(mock(OvsdbBridgeAugmentation.class));
 205 //        List<TerminationPoint> terminationPoints = new ArrayList<TerminationPoint>();
 206 //        TerminationPoint terminationPoint =  mock(TerminationPoint.class);
 207 //        OvsdbTerminationPointAugmentation ovsdbTerminationPointAugmentation2 = mock(OvsdbTerminationPointAugmentation.class);
 208 //        when(terminationPoint.getAugmentation(any(Class.class))).thenReturn(ovsdbTerminationPointAugmentation);
 209 //        Uuid uuid = mock(Uuid.class);
 210 //        when(ovsdbTerminationPointAugmentation.getInterfaceUuid()).thenReturn(uuid);
 211 //        when(ovsdbTerminationPointAugmentation2.getInterfaceUuid()).thenReturn(uuid);
 212 //        terminationPoints.add(terminationPoint);
 213 //        when(node.getTerminationPoint()).thenReturn(terminationPoints);
 214 //
 215 //        when(ev.getAction()).thenReturn(Action.DELETE); //isInterfaceOfIntereset false - network != null
 216 //        southboundHandler.processEvent(ev);
 217 //        verify(networkingProvider, times(1)).handleInterfaceDelete(anyString(), any(NeutronNetwork.class), any(Node.class), any(OvsdbTerminationPointAugmentation.class), anyBoolean());
 218
 219         // OPENVSWITCH
 220         when(ev.getNode()).thenReturn(node);
 221         when(ev.getAugmentationData()).thenReturn(ovsdbTerminationPointAugmentation);
 222         when(ev.getType()).thenReturn(Type.OPENVSWITCH);
 223
 224         when(ovsdbTerminationPointAugmentation.getName()).thenReturn("network");
 225         List<TerminationPoint> terminationPoints = new ArrayList<>();
 226         terminationPoints.add(mock(TerminationPoint.class));
 227         when(southbound.extractTerminationPoints(any(Node.class))).thenReturn(terminationPoints);
 228
 229         when(ev.getAction()).thenReturn(Action.ADD);
 230         southboundHandler.processEvent(ev);
 231         verify(distributedArpService, times(1)).processInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 232         verify(neutronL3Adapter, times(1)).handleInterfaceEvent(any(Node.class), any(OvsdbTerminationPointAugmentation.class), any(NeutronNetwork.class), any(Action.class));
 233         verify(networkingProvider, times(1)).handleInterfaceUpdate(any(NeutronNetwork.class), any(Node.class), any(OvsdbTerminationPointAugmentation.class));
 234         Mockito.reset(distributedArpService);
 235         Mockito.reset(neutronL3Adapter);
 236         Mockito.reset(networkingProvider);
 237     }
 238
 239     @Test
 240     public void testSetDependencies() throws Exception {
 241         ConfigurationService configurationService = mock(ConfigurationService.class);
 242         NetworkingProviderManager networkingProviderManager = mock(NetworkingProviderManager.class);
 243         TenantNetworkManager tenantNetworkManager = mock(TenantNetworkManager.class);
 244         BridgeConfigurationManager bridgeConfigurationManager = mock(BridgeConfigurationManager.class);
 245         NodeCacheManager nodeCacheManager = mock(NodeCacheManager.class);
 246         NeutronL3Adapter neutronL3Adapter = mock(NeutronL3Adapter.class);
 247         DistributedArpService distributedArpService = mock(DistributedArpService.class);
 248         Southbound southbound = mock(Southbound.class);
 249         EventDispatcher eventDispatcher = mock(EventDispatcher.class);
 250         OvsdbInventoryService ovsdbInventoryService = mock(OvsdbInventoryService.class);
 251
 252         ServiceHelper.overrideGlobalInstance(ConfigurationService.class, configurationService);
 253         ServiceHelper.overrideGlobalInstance(NetworkingProviderManager.class, networkingProviderManager);
 254         ServiceHelper.overrideGlobalInstance(TenantNetworkManager.class, tenantNetworkManager);
 255         ServiceHelper.overrideGlobalInstance(BridgeConfigurationManager.class, bridgeConfigurationManager);
 256         ServiceHelper.overrideGlobalInstance(NodeCacheManager.class, nodeCacheManager);
 257         ServiceHelper.overrideGlobalInstance(DistributedArpService.class, distributedArpService);
 258         ServiceHelper.overrideGlobalInstance(NeutronL3Adapter.class, neutronL3Adapter);
 259         ServiceHelper.overrideGlobalInstance(Southbound.class, southbound);
 260         ServiceHelper.overrideGlobalInstance(EventDispatcher.class, eventDispatcher);
 261         ServiceHelper.overrideGlobalInstance(OvsdbInventoryService.class, ovsdbInventoryService);
 262
 263         southboundHandler.setDependencies(mock(ServiceReference.class));
 264         assertEquals("Error, did not return the correct object", getField("configurationService"), configurationService);
 265         assertEquals("Error, did not return the correct object", getField("networkingProviderManager"), networkingProviderManager);
 266         assertEquals("Error, did not return the correct object", getField("tenantNetworkManager"), tenantNetworkManager);
 267         assertEquals("Error, did not return the correct object", getField("bridgeConfigurationManager"), bridgeConfigurationManager);
 268         assertEquals("Error, did not return the correct object", getField("nodeCacheManager"), nodeCacheManager);
 269         assertEquals("Error, did not return the correct object", getField("distributedArpService"), distributedArpService);
 270         assertEquals("Error, did not return the correct object", getField("neutronL3Adapter"), neutronL3Adapter);
 271         assertEquals("Error, did not return the correct object", getField("southbound"), southbound);
 272         assertEquals("Error, did not return the correct object", getField("ovsdbInventoryService"), ovsdbInventoryService);
 273         assertEquals("Error, did not return the correct object", southboundHandler.eventDispatcher, eventDispatcher);
 274     }
 275
 276     private Object getField(String fieldName) throws Exception {
 277         Field field = SouthboundHandler.class.getDeclaredField(fieldName);
 278         field.setAccessible(true);
 279         return field.get(southboundHandler);
 280     }
 281 }