openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/impl/NeutronL3AdapterTest.java

   1 /*
   2  * Copyright (c) 2015 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.impl;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.anyBoolean;
  14 import static org.mockito.Matchers.anyInt;
  15 import static org.mockito.Matchers.anyLong;
  16 import static org.mockito.Matchers.anyString;
  17 import static org.mockito.Matchers.eq;
  18 import static org.mockito.Mockito.mock;
  19 import static org.mockito.Mockito.times;
  20 import static org.mockito.Mockito.when;
  21
  22 import java.lang.reflect.Constructor;
  23 import java.lang.reflect.Field;
  24 import java.net.InetAddress;
  25 import java.util.ArrayList;
  26 import java.util.HashMap;
  27 import java.util.HashSet;
  28 import java.util.List;
  29 import java.util.Map;
  30 import java.util.Set;
  31
  32 import org.apache.commons.lang3.tuple.Pair;
  33 import org.junit.Before;
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.mockito.Mock;
  37 import org.mockito.Mockito;
  38 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronFloatingIP;
  39 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronNetwork;
  40 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronPort;
  41 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronRouter;
  42 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronRouter_Interface;
  43 import org.opendaylight.ovsdb.openstack.netvirt.translator.NeutronSubnet;
  44 import org.opendaylight.ovsdb.openstack.netvirt.translator.Neutron_IPs;
  45 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronNetworkCRUD;
  46 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronPortCRUD;
  47 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronSubnetCRUD;
  48 import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
  49 import org.opendaylight.ovsdb.openstack.netvirt.api.ArpProvider;
  50 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  51 import org.opendaylight.ovsdb.openstack.netvirt.api.InboundNatProvider;
  52 import org.opendaylight.ovsdb.openstack.netvirt.api.L3ForwardingProvider;
  53 import org.opendaylight.ovsdb.openstack.netvirt.api.NodeCacheManager;
  54 import org.opendaylight.ovsdb.openstack.netvirt.api.OutboundNatProvider;
  55 import org.opendaylight.ovsdb.openstack.netvirt.api.RoutingProvider;
  56 import org.opendaylight.ovsdb.openstack.netvirt.api.Southbound;
  57 import org.opendaylight.ovsdb.openstack.netvirt.api.Status;
  58 import org.opendaylight.ovsdb.openstack.netvirt.api.StatusCode;
  59 import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
  60 import org.opendaylight.ovsdb.utils.servicehelper.ServiceHelper;
  61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  64 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  65 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  66
  67 import org.osgi.framework.ServiceReference;
  68 import org.powermock.api.mockito.PowerMockito;
  69 import org.powermock.api.support.membermodification.MemberMatcher;
  70 import org.powermock.api.support.membermodification.MemberModifier;
  71 import org.powermock.core.classloader.annotations.PrepareForTest;
  72 import org.powermock.modules.junit4.PowerMockRunner;
  73 import org.powermock.reflect.Whitebox;
  74
  75 /**
  76  * Unit test for {@link NeutronL3Adapter}
  77  */
  78 @PrepareForTest({ServiceHelper.class, InetAddress.class, NeutronL3Adapter.class})
  79 @RunWith(PowerMockRunner.class)
  80 public class NeutronL3AdapterTest {
  81
  82     @Mock private NeutronL3Adapter neutronL3Adapter;
  83
  84     private static final String ID = "45";
  85     private static final String IP = "127.0.0.1";
  86     private static final String MALFORM_IP = "127.0.0.1.5";
  87     private static final String INTF_NAME = "br-int";
  88     private static final String EXTERNAL_ROUTER_MAC_UPDATE = "";
  89     private static final String UUID = "7da709ff-397f-4778-a0e8-994811272fdb";
  90     private static final String FIXED_IP_ADDRESS = "192.168.1.0";
  91     private static final String FLOATING_IP_ADDRESS = "192.168.1.1";
  92     private static final String OWNER_ROUTER_INTERFACE = "network:router_interface";
  93     private static final String OWNER_FLOATING_IP = "network:floatingip";
  94     private static final String MAC_ADDRESS = "00:00:5E:00:02:01";
  95     private static final String MAC_ADDRESS_2 = "00:00:5E:00:02:02";
  96     private static final String PORT_INT = "port_int";
  97     private static final String SEG_ID = "2";
  98     private static final String CIDR = "192.168.100.0/24";
  99     private static final String OFPort = "OFPort|45";
 100     private static final String IP_MASK = "127.0.0.1/32";
 101
 102     @SuppressWarnings("rawtypes")
 103     private Class floatingIpClass;
 104     private Object floatingIpObject;
 105
 106     @Before
 107     public void setUp() throws Exception{
 108         neutronL3Adapter = PowerMockito.mock(NeutronL3Adapter.class, Mockito.CALLS_REAL_METHODS);
 109
 110         // init instance variables
 111         MemberModifier.field(NeutronL3Adapter.class, "enabled").set(neutronL3Adapter, true);
 112
 113         // floating ip (nested private class from NeutronL3Adapter)
 114         floatingIpClass = Whitebox.getInnerClassType(NeutronL3Adapter.class, "FloatIpData");
 115         floatingIpObject = createFloatingIpObject();
 116     }
 117
 118     @Test
 119     public void testUpdateExternalRouterMac() throws Exception {
 120         // Suppress the called to these functions
 121         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "flushExistingIpRewrite"));
 122         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "rebuildExistingIpRewrite"));
 123
 124         neutronL3Adapter.updateExternalRouterMac(EXTERNAL_ROUTER_MAC_UPDATE);
 125
 126         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("flushExistingIpRewrite");
 127         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("rebuildExistingIpRewrite");
 128     }
 129
 130     @Test
 131     public void testhandleNeutronSubnetEvent() throws Exception {
 132         // Nothing to be done here
 133         neutronL3Adapter.handleNeutronSubnetEvent(mock(NeutronSubnet.class), Action.ADD);
 134     }
 135
 136     @Test
 137     public void testHandleNeutronPortEvent() throws Exception {
 138         Map<String, NeutronRouter_Interface> subnetIdToRouterInterfaceCache = new HashMap<>();
 139         // Mock variables
 140         Neutron_IPs neutronIP = mock(Neutron_IPs.class);
 141         when(neutronIP.getSubnetUUID()).thenReturn(UUID);
 142         List<Neutron_IPs> list_neutronIP = new ArrayList<>();
 143         list_neutronIP.add(neutronIP);
 144         NeutronPort neutronPort = mock(NeutronPort.class);
 145         when(neutronPort.getDeviceOwner()).thenReturn(OWNER_ROUTER_INTERFACE);
 146         when(neutronPort.getFixedIPs()).thenReturn(list_neutronIP);
 147
 148         // init instance variables
 149         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , mock(INeutronPortCRUD.class));
 150         subnetIdToRouterInterfaceCache.put(UUID, mock(NeutronRouter_Interface.class));
 151         MemberModifier.field(NeutronL3Adapter.class, "subnetIdToRouterInterfaceCache").set(neutronL3Adapter , subnetIdToRouterInterfaceCache);
 152
 153         // Suppress the called to these functions
 154         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "updateL3ForNeutronPort", NeutronPort.class, boolean.class));
 155         Mockito.doNothing().when(neutronL3Adapter).handleNeutronRouterInterfaceEvent(any(NeutronRouter.class), any(NeutronRouter_Interface.class), any(Action.class));
 156
 157         neutronL3Adapter.handleNeutronPortEvent(neutronPort, Action.ADD);
 158         Mockito.verify(neutronL3Adapter).handleNeutronRouterInterfaceEvent(any(NeutronRouter.class), any(NeutronRouter_Interface.class), eq(Action.ADD));
 159
 160         when(neutronPort.getDeviceOwner()).thenReturn("");
 161         neutronL3Adapter.handleNeutronPortEvent(neutronPort, Action.ADD);
 162         Mockito.verify(neutronL3Adapter, times(2)).handleNeutronRouterInterfaceEvent(any(NeutronRouter.class), any(NeutronRouter_Interface.class), eq(Action.ADD));
 163         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("updateL3ForNeutronPort", any(NeutronPort.class), eq(false));
 164
 165         neutronL3Adapter.handleNeutronPortEvent(neutronPort, Action.DELETE);
 166         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("updateL3ForNeutronPort", any(NeutronPort.class), eq(true));
 167     }
 168
 169     @Test
 170     public void testhandleNeutronRouterEvent() throws Exception {
 171         // Nothing to be done here
 172         neutronL3Adapter.handleNeutronRouterEvent(mock(NeutronRouter.class), Action.ADD);
 173     }
 174
 175     @Test
 176     public void testHandleNeutronRouterInterfaceEvent() throws Exception {
 177         // Mock variables
 178         NeutronRouter_Interface neutronRouterInterface = mock(NeutronRouter_Interface.class);
 179         when(neutronRouterInterface.getPortUUID()).thenReturn(UUID);
 180         when(neutronRouterInterface.getSubnetUUID()).thenReturn(UUID);
 181
 182         Neutron_IPs neutronIP = mock(Neutron_IPs.class);
 183         when(neutronIP.getSubnetUUID()).thenReturn(UUID);
 184         NeutronPort neutronPort = mock(NeutronPort.class);
 185         List<Neutron_IPs> list_neutronIP = new ArrayList<>();
 186         list_neutronIP.add(neutronIP);
 187         when(neutronPort.getFixedIPs()).thenReturn(list_neutronIP);
 188         List<NeutronPort> list_neutronPort = new ArrayList<>();
 189         list_neutronPort.add(neutronPort);
 190         INeutronPortCRUD neutronPortCache = mock(INeutronPortCRUD.class);
 191         when(neutronPortCache.getAllPorts()).thenReturn(list_neutronPort);
 192
 193         // init instance variables
 194         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , neutronPortCache);
 195
 196         // Suppress the called to these functions
 197         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForNeutronRouterInterface", NeutronRouter_Interface.class, Boolean.class));
 198         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "updateL3ForNeutronPort", NeutronPort.class, boolean.class));
 199
 200         neutronL3Adapter.handleNeutronRouterInterfaceEvent(mock(NeutronRouter.class), neutronRouterInterface, Action.ADD);
 201         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForNeutronRouterInterface", any(NeutronRouter_Interface.class), eq(false));
 202         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("updateL3ForNeutronPort", any(NeutronPort.class), eq(false));
 203
 204         neutronL3Adapter.handleNeutronRouterInterfaceEvent(mock(NeutronRouter.class), neutronRouterInterface, Action.DELETE);
 205         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForNeutronRouterInterface", any(NeutronRouter_Interface.class), eq(true));
 206         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("updateL3ForNeutronPort", any(NeutronPort.class), eq(true));
 207     }
 208
 209     @Test
 210     public void testHandleNeutronFloatingIPEvent() throws Exception {
 211         // Mock variables
 212         NeutronFloatingIP neutronFloatingIP = mock(NeutronFloatingIP.class);
 213         when(neutronFloatingIP.getFixedIPAddress()).thenReturn(FIXED_IP_ADDRESS);
 214         when(neutronFloatingIP.getFloatingIPAddress()).thenReturn(FLOATING_IP_ADDRESS);
 215         when(neutronFloatingIP.getID()).thenReturn(UUID);
 216
 217         // Suppress the called to these functions
 218         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForFloatingIPArpAdd", NeutronFloatingIP.class));
 219         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForFloatingIPInbound", NeutronFloatingIP.class, Action.class));
 220         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForFloatingIPOutbound", NeutronFloatingIP.class, Action.class));
 221         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForFloatingIPArpDelete", String.class));
 222
 223         neutronL3Adapter.handleNeutronFloatingIPEvent(neutronFloatingIP, Action.ADD);
 224         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPArpAdd", any(NeutronFloatingIP.class));
 225         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPInbound", any(NeutronFloatingIP.class), eq(Action.ADD));
 226         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPOutbound", any(NeutronFloatingIP.class), eq(Action.ADD));
 227
 228         neutronL3Adapter.handleNeutronFloatingIPEvent(neutronFloatingIP, Action.DELETE);
 229         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPArpDelete", anyString());
 230         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPInbound", any(NeutronFloatingIP.class), eq(Action.DELETE));
 231         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForFloatingIPOutbound", any(NeutronFloatingIP.class), eq(Action.DELETE));
 232     }
 233
 234     @SuppressWarnings({ "unchecked", "rawtypes" })
 235     @Test
 236     public void testProgramFlowsForFloatingIPInbound() throws Exception {
 237         Map floatIpDataMapCache = new HashMap();
 238
 239         NeutronFloatingIP neutronFloatingIp = mock(NeutronFloatingIP.class);
 240         when(neutronFloatingIp.getID()).thenReturn(ID);
 241
 242         // init instance variables
 243         floatIpDataMapCache .put(ID, floatingIpObject);
 244         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 245
 246         // Suppress the called to these functions
 247         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programInboundIpRewriteStage1", Long.class, Long.class, String.class, String.class, String.class, Action.class));
 248
 249         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForFloatingIPInbound", neutronFloatingIp, Action.ADD);
 250         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programInboundIpRewriteStage1", anyLong(), anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 251     }
 252
 253     @SuppressWarnings({ "unchecked", "rawtypes" })
 254     @Test
 255     public void testProgramFlowsForFloatingIPOutbound() throws Exception {
 256         Map floatIpDataMapCache = new HashMap();
 257
 258         NeutronFloatingIP neutronFloatingIp = mock(NeutronFloatingIP.class);
 259         when(neutronFloatingIp.getID()).thenReturn(ID);
 260
 261         // init instance variables
 262         floatIpDataMapCache.put(ID, floatingIpObject);
 263         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 264
 265         // Suppress the called to these functions
 266         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programOutboundIpRewriteStage1", floatingIpClass, Action.class));
 267
 268         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForFloatingIPOutbound", neutronFloatingIp, Action.ADD);
 269         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programOutboundIpRewriteStage1", any(floatingIpClass), eq(Action.ADD));
 270     }
 271
 272     @SuppressWarnings({ "unchecked", "rawtypes" })
 273     @Test
 274     public void testFlushExistingIpRewrite() throws Exception {
 275         Map floatIpDataMapCache = new HashMap();
 276
 277         // init instance variables
 278         floatIpDataMapCache.put(ID, floatingIpObject);
 279         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 280
 281         // Suppress the called to these functions
 282         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programOutboundIpRewriteStage1", floatingIpClass, Action.class));
 283         PowerMockito.doReturn(floatIpDataMapCache.values()).when(neutronL3Adapter, "getAllFloatingIPsWithMetadata");
 284         Whitebox.invokeMethod(neutronL3Adapter, "flushExistingIpRewrite");
 285         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programOutboundIpRewriteStage1", any(floatingIpClass), eq(Action.DELETE));
 286     }
 287
 288     @SuppressWarnings({ "unchecked", "rawtypes" })
 289     @Test
 290     public void testRebuildExistingIpRewrite() throws Exception {
 291         Map floatIpDataMapCache = new HashMap();
 292
 293         // init instance variables
 294         floatIpDataMapCache.put(ID, floatingIpObject);
 295         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 296
 297         // Suppress the called to these functions
 298         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programOutboundIpRewriteStage1", floatingIpClass, Action.class));
 299
 300         PowerMockito.doReturn(floatIpDataMapCache.values()).when(neutronL3Adapter, "getAllFloatingIPsWithMetadata");
 301         Whitebox.invokeMethod(neutronL3Adapter, "rebuildExistingIpRewrite");
 302         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programOutboundIpRewriteStage1", any(floatingIpClass), eq(Action.ADD));
 303     }
 304
 305     @SuppressWarnings({ "unchecked", "rawtypes" })
 306     @Test
 307     public void testProgramFlowsForFloatingIPArpAdd() throws Exception {
 308         Map<String, Pair> neutronPortToDpIdCache = new HashMap<>();
 309         Map<String, String> networkIdToRouterMacCache = new HashMap<>();
 310         Map floatIpDataMapCache = new HashMap();
 311
 312         NeutronFloatingIP neutronFloatingIP = mock(NeutronFloatingIP.class);
 313         when(neutronFloatingIP.getFixedIPAddress()).thenReturn(FIXED_IP_ADDRESS);
 314         when(neutronFloatingIP.getFloatingIPAddress()).thenReturn(FLOATING_IP_ADDRESS);
 315         when(neutronFloatingIP.getPortUUID()).thenReturn(UUID);
 316         NeutronPort neutronPort = mock(NeutronPort.class);
 317         when(neutronPort.getMacAddress()).thenReturn(MAC_ADDRESS);
 318         NeutronNetwork neutronNetwork = mock(NeutronNetwork.class);
 319         when(neutronNetwork.getProviderSegmentationID()).thenReturn(ID);
 320         when(neutronNetwork.getID()).thenReturn(ID);
 321
 322         // init instance variables
 323         floatIpDataMapCache.put(ID, floatingIpObject);
 324         neutronPortToDpIdCache.put(UUID, mock(Pair.class));
 325         networkIdToRouterMacCache.put(ID, MAC_ADDRESS);
 326         INeutronNetworkCRUD neutronNetworkCache = mock(INeutronNetworkCRUD.class);
 327         when(neutronNetworkCache.getNetwork(anyString())).thenReturn(neutronNetwork);
 328         INeutronPortCRUD neutronPortCache = mock(INeutronPortCRUD.class);
 329         when(neutronPortCache.getPort(anyString())).thenReturn(neutronPort);
 330         PowerMockito.doReturn(neutronPort).when(neutronL3Adapter, "findNeutronPortForFloatingIp", anyString());
 331         PowerMockito.doReturn(15L).when(neutronL3Adapter, "findOFPortForExtPatch", anyLong());
 332         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 333         MemberModifier.field(NeutronL3Adapter.class, "neutronPortToDpIdCache").set(neutronL3Adapter , neutronPortToDpIdCache);
 334         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , neutronPortCache);
 335         MemberModifier.field(NeutronL3Adapter.class, "neutronNetworkCache").set(neutronL3Adapter , neutronNetworkCache);
 336         MemberModifier.field(NeutronL3Adapter.class, "networkIdToRouterMacCache").set(neutronL3Adapter , networkIdToRouterMacCache);
 337
 338         // Suppress the called to these functions
 339         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "findNeutronPortForFloatingIp", String.class));
 340         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "findOFPortForExtPatch", Long.class));
 341         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programStaticArpStage1", Long.class, String.class, String.class, String.class, Action.class));
 342
 343         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForFloatingIPArpAdd", neutronFloatingIP);
 344         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("findNeutronPortForFloatingIp", anyString());
 345         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("findOFPortForExtPatch", anyLong());
 346         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 347     }
 348
 349     @SuppressWarnings({ "unchecked", "rawtypes" })
 350     @Test
 351     public void testProgramFlowsForFloatingIPArpDelete() throws Exception {
 352         Map floatIpDataMapCache = new HashMap();
 353
 354      // init instance variables
 355         floatIpDataMapCache.put(ID, floatingIpObject);
 356         MemberModifier.field(NeutronL3Adapter.class, "floatIpDataMapCache").set(neutronL3Adapter , floatIpDataMapCache);
 357
 358         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programStaticArpStage1", Long.class, String.class, String.class, String.class, Action.class));
 359
 360         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForFloatingIPArpDelete", ID);
 361         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 362     }
 363
 364     @Test
 365     public void testFindNeutronPortForFloatingIp() throws Exception {
 366         NeutronPort neutronPort = mock(NeutronPort.class);
 367         when(neutronPort.getDeviceOwner()).thenReturn(OWNER_FLOATING_IP);
 368         when(neutronPort.getDeviceID()).thenReturn(ID);
 369         List<NeutronPort> list_neutronPort = new ArrayList<>();
 370         list_neutronPort.add(neutronPort);
 371         INeutronPortCRUD neutronPortCache = mock(INeutronPortCRUD.class);
 372         when(neutronPortCache.getAllPorts()).thenReturn(list_neutronPort);
 373
 374         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , neutronPortCache);
 375
 376         assertEquals("Error, did not return the correct NeutronPort", neutronPort, Whitebox.invokeMethod(neutronL3Adapter, "findNeutronPortForFloatingIp", ID));
 377     }
 378
 379     @Test
 380     public void testFindOFPortForExtPatch() throws Exception {
 381         ConfigurationService configurationService = mock(ConfigurationService.class);
 382         when(configurationService.getPatchPortName(any(Pair.class))).thenReturn(PORT_INT);
 383         MemberModifier.field(NeutronL3Adapter.class, "configurationService").set(neutronL3Adapter , configurationService);
 384         List<Node> nodes = new ArrayList<>();
 385         nodes.add(mock(Node.class));
 386         NodeCacheManager nodeCacheManager = mock(NodeCacheManager.class);
 387         when(nodeCacheManager.getBridgeNodes()).thenReturn(nodes);
 388         MemberModifier.field(NeutronL3Adapter.class, "nodeCacheManager").set(neutronL3Adapter , nodeCacheManager);
 389         Southbound southbound = mock(Southbound.class);
 390         when(southbound.getDataPathId(any(Node.class))).thenReturn(Long.valueOf(ID));
 391         OvsdbTerminationPointAugmentation terminationPointOfBridge = mock(OvsdbTerminationPointAugmentation.class);
 392         when(terminationPointOfBridge.getOfport()).thenReturn(Long.valueOf(ID));
 393         when(southbound.getTerminationPointOfBridge(any(Node.class), anyString())).thenReturn(terminationPointOfBridge);
 394         MemberModifier.field(NeutronL3Adapter.class, "southbound").set(neutronL3Adapter , southbound);
 395
 396         assertEquals("Error, did not return the correct NeutronPort", Long.valueOf(ID), Whitebox.invokeMethod(neutronL3Adapter, "findOFPortForExtPatch", Long.valueOf(ID)));
 397     }
 398
 399     @Test
 400     public void testHandleNeutronNetworkEvent() throws Exception {
 401         // Nothing to be done here
 402         Whitebox.invokeMethod(neutronL3Adapter, "handleNeutronNetworkEvent", mock(NeutronNetwork.class), Action.ADD);
 403     }
 404
 405     @Test
 406     public void testHandleInterfaceEvent() throws Exception {
 407         Map<String, Pair<Long, Uuid>> neutronPortToDpIdCache = new HashMap<>();
 408         // init instance variables
 409         TenantNetworkManager tenantNetworkManager = mock(TenantNetworkManager.class);
 410         MemberModifier.field(NeutronL3Adapter.class, "tenantNetworkManager").set(neutronL3Adapter , tenantNetworkManager);
 411         MemberModifier.field(NeutronL3Adapter.class, "neutronPortToDpIdCache").set(neutronL3Adapter , neutronPortToDpIdCache);
 412
 413         // Mock variables
 414         NodeId nodeId = mock(NodeId.class);
 415         when(nodeId.getValue()).thenReturn(ID);
 416         Node node = mock(Node.class);
 417         when(node.getNodeId()).thenReturn(nodeId);
 418
 419         OvsdbTerminationPointAugmentation intf = mock(OvsdbTerminationPointAugmentation.class);
 420         when(intf.getInterfaceUuid()).thenReturn(mock(Uuid.class));
 421         when(intf.getName()).thenReturn(INTF_NAME);
 422
 423         NeutronPort neutronPort = mock(NeutronPort.class);
 424         when(neutronPort.getPortUUID()).thenReturn(UUID);
 425
 426         when(tenantNetworkManager.getTenantPort(intf)).thenReturn(neutronPort);
 427
 428         // Suppress the called to these functions
 429         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "getDpidForIntegrationBridge", Node.class));
 430         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "handleInterfaceEventAdd", String.class, Long.class, Uuid.class));
 431         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "handleInterfaceEventDelete", OvsdbTerminationPointAugmentation.class, Long.class));
 432
 433         PowerMockito.when(neutronL3Adapter, "getDpidForIntegrationBridge", any(Node.class)).thenReturn(45L);
 434         Mockito.doNothing().when(neutronL3Adapter).handleNeutronPortEvent(any(NeutronPort.class), any(Action.class));
 435
 436         neutronL3Adapter.handleInterfaceEvent(node, intf, mock(NeutronNetwork.class), Action.ADD);
 437         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("getDpidForIntegrationBridge", any(Node.class));
 438         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("handleInterfaceEventAdd", any(String.class), anyLong(), any(Uuid.class));
 439         Mockito.verify(neutronL3Adapter).handleNeutronPortEvent(neutronPort, Action.ADD);
 440
 441         neutronL3Adapter.handleInterfaceEvent(node, intf, mock(NeutronNetwork.class), Action.DELETE);
 442         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("handleInterfaceEventDelete", any(OvsdbTerminationPointAugmentation.class), anyLong());
 443         Mockito.verify(neutronL3Adapter).handleNeutronPortEvent(neutronPort, Action.DELETE);
 444     }
 445
 446     @Test
 447     public void testHandleInterfaceEventAdd() throws Exception {
 448         Map<String, Pair<Long, Uuid>> neutronPortToDpIdCache = new HashMap<>();
 449         // init instance variables
 450         MemberModifier.field(NeutronL3Adapter.class, "neutronPortToDpIdCache").set(neutronL3Adapter , neutronPortToDpIdCache);
 451         int temp = neutronPortToDpIdCache.size();
 452
 453         Whitebox.invokeMethod(neutronL3Adapter, "handleInterfaceEventAdd", "", Long.valueOf(5), mock(Uuid.class));
 454
 455         assertEquals("Error, did not add the port", temp+1, neutronPortToDpIdCache.size());
 456     }
 457
 458     @SuppressWarnings("unchecked")
 459     @Test
 460     public void testHandleInterfaceEventDelete() throws Exception {
 461         Map<String, Pair<Long, Uuid>> neutronPortToDpIdCache = new HashMap<>();
 462         OvsdbTerminationPointAugmentation intf = mock(OvsdbTerminationPointAugmentation.class);
 463         Uuid uuid = mock(Uuid.class);
 464         when(intf.getInterfaceUuid()).thenReturn(uuid );
 465         Pair<Long, Uuid> pair = mock(Pair.class);
 466         when(pair.getRight()).thenReturn(uuid);
 467
 468         // init instance variables
 469         neutronPortToDpIdCache.put("key", pair);
 470         MemberModifier.field(NeutronL3Adapter.class, "neutronPortToDpIdCache").set(neutronL3Adapter , neutronPortToDpIdCache);
 471         int temp = neutronPortToDpIdCache.size();
 472
 473         Whitebox.invokeMethod(neutronL3Adapter, "handleInterfaceEventDelete", intf, Long.valueOf(ID));
 474
 475         assertEquals("Error, did not remove the port", temp-1, neutronPortToDpIdCache.size());
 476     }
 477
 478     @Test
 479     public void testUpdateL3ForNeutronPort() throws Exception {
 480         Map<String, String> networkIdToRouterMacCache = new HashMap<>();
 481
 482         Neutron_IPs neutronIp = mock(Neutron_IPs.class);
 483         when(neutronIp.getIpAddress()).thenReturn(FIXED_IP_ADDRESS);
 484         List<Neutron_IPs> neutronIps = new ArrayList<>();
 485         neutronIps.add(neutronIp);
 486         NeutronPort neutronPort = mock(NeutronPort.class);
 487         when(neutronPort.getNetworkUUID()).thenReturn(UUID);
 488         when(neutronPort.getMacAddress()).thenReturn(MAC_ADDRESS_2);
 489         when(neutronPort.getFixedIPs()).thenReturn(neutronIps);
 490         NeutronNetwork neutronNetwork = mock(NeutronNetwork.class);
 491         when(neutronNetwork.getProviderSegmentationID()).thenReturn(ID);
 492         List<Node> nodes = new ArrayList<>();
 493         nodes.add(mock(Node.class));
 494         PowerMockito.doReturn(15L).when(neutronL3Adapter, "getDpidForIntegrationBridge", any(Node.class));
 495
 496         // init instance variables
 497         networkIdToRouterMacCache .put(UUID, MAC_ADDRESS);
 498         MemberModifier.field(NeutronL3Adapter.class, "networkIdToRouterMacCache").set(neutronL3Adapter , networkIdToRouterMacCache);
 499         INeutronNetworkCRUD neutronNetworkCache = mock(INeutronNetworkCRUD.class);
 500         when(neutronNetworkCache.getNetwork(anyString())).thenReturn(neutronNetwork);
 501         MemberModifier.field(NeutronL3Adapter.class, "neutronNetworkCache").set(neutronL3Adapter , neutronNetworkCache);
 502         NodeCacheManager nodeCacheManager = mock(NodeCacheManager.class);
 503         when(nodeCacheManager.getBridgeNodes()).thenReturn(nodes);
 504         MemberModifier.field(NeutronL3Adapter.class, "nodeCacheManager").set(neutronL3Adapter , nodeCacheManager);
 505         MemberModifier.field(NeutronL3Adapter.class, "flgDistributedARPEnabled").set(neutronL3Adapter , true);
 506
 507         // Suppress the called to these functions
 508         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "getDpidForIntegrationBridge", Node.class));
 509         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programL3ForwardingStage1", Node.class, Long.class, String.class, String.class, String.class, Action.class));
 510         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programStaticArpStage1", Long.class, String.class, String.class, String.class, Action.class));
 511
 512         Whitebox.invokeMethod(neutronL3Adapter, "updateL3ForNeutronPort", neutronPort, false);
 513         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("getDpidForIntegrationBridge", any(Node.class));
 514         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programL3ForwardingStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 515         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 516
 517         Whitebox.invokeMethod(neutronL3Adapter, "updateL3ForNeutronPort", neutronPort, true);
 518         PowerMockito.verifyPrivate(neutronL3Adapter, times(2)).invoke("getDpidForIntegrationBridge", any(Node.class));
 519         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programL3ForwardingStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 520         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 521     }
 522
 523     @Test
 524     public void testProgramL3ForwardingStage1() throws Exception {
 525
 526         NodeId nodeId = mock(NodeId.class);
 527         when(nodeId.getValue()).thenReturn(ID);
 528         Node node = mock(Node.class);
 529         when(node.getNodeId()).thenReturn(nodeId);
 530
 531         // Suppress the called to these functions
 532         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programL3ForwardingStage2", Node.class, Long.class, String.class, String.class, String.class, Action.class));
 533
 534         // init instance variables
 535         PowerMockito.when(neutronL3Adapter, "programL3ForwardingStage2", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD)).thenReturn(new Status(StatusCode.SUCCESS));
 536         PowerMockito.when(neutronL3Adapter, "programL3ForwardingStage2", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE)).thenReturn(new Status(StatusCode.SUCCESS));
 537
 538
 539         Whitebox.invokeMethod(neutronL3Adapter, "programL3ForwardingStage1", node, Long.valueOf(45), SEG_ID, MAC_ADDRESS, IP, Action.ADD);
 540         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programL3ForwardingStage2", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 541
 542
 543         Whitebox.invokeMethod(neutronL3Adapter, "programL3ForwardingStage1", node, Long.valueOf(45), SEG_ID, MAC_ADDRESS, IP, Action.DELETE);
 544         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programL3ForwardingStage2", any(Node.class), anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 545     }
 546
 547     @Test
 548     public void testProgramL3ForwardingStage2() throws Exception {
 549         NodeId nodeId = mock(NodeId.class);
 550         when(nodeId.getValue()).thenReturn(ID);
 551         Node node = mock(Node.class);
 552         when(node.getNodeId()).thenReturn(nodeId);
 553
 554         assertEquals("Error, this not return the correct status code", new Status(StatusCode.BADREQUEST), Whitebox.invokeMethod(neutronL3Adapter, "programL3ForwardingStage2", node, Long.valueOf(45), SEG_ID, MAC_ADDRESS, MALFORM_IP, Action.ADD));
 555
 556         PowerMockito.mockStatic(InetAddress.class);
 557         InetAddress inetAddress = mock(InetAddress.class);
 558         PowerMockito.when(InetAddress.getByName(anyString())).thenReturn(inetAddress);
 559
 560         assertEquals("Error, this not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programL3ForwardingStage2", node, Long.valueOf(45), SEG_ID, MAC_ADDRESS, IP, Action.ADD));
 561     }
 562
 563     @Test
 564     public void testProgramFlowsForNeutronRouterInterface() throws Exception {
 565         Map<String, String> networkIdToRouterMacCache = new HashMap<>();
 566         Map<String, List<Neutron_IPs>> networkIdToRouterIpListCache = new HashMap<>();
 567         Map<String, NeutronRouter_Interface> subnetIdToRouterInterfaceCache = new HashMap<>();
 568
 569         NeutronRouter_Interface intf = mock(NeutronRouter_Interface.class);
 570         when(intf.getPortUUID()).thenReturn(UUID);
 571         when(intf.getSubnetUUID()).thenReturn(UUID);
 572         Neutron_IPs neutronIp = mock(Neutron_IPs.class);
 573         when(neutronIp.getIpAddress()).thenReturn(FIXED_IP_ADDRESS);
 574         List<Neutron_IPs> ips = new ArrayList<>();
 575         ips.add(neutronIp);
 576         NeutronPort neutronPort = mock(NeutronPort.class);
 577         when(neutronPort.getMacAddress()).thenReturn(MAC_ADDRESS);
 578         when(neutronPort.getFixedIPs()).thenReturn(ips);
 579         when(neutronPort.getNetworkUUID()).thenReturn(UUID);
 580         NeutronSubnet neutronSubnet = mock(NeutronSubnet.class);
 581         when(neutronSubnet.getNetworkUUID()).thenReturn(UUID);
 582         when(neutronSubnet.getGatewayIP()).thenReturn(IP);
 583         when(neutronSubnet.getCidr()).thenReturn("cidr");
 584         NeutronNetwork neutronNetwork = mock(NeutronNetwork.class);
 585         when(neutronNetwork.getProviderSegmentationID()).thenReturn(ID);
 586         when(neutronNetwork.getRouterExternal()).thenReturn(false); //might change that to true
 587         when(neutronNetwork.getNetworkUUID()).thenReturn(UUID);
 588         NeutronRouter neutronRouter = mock(NeutronRouter.class);
 589
 590         Node node = mock(Node.class);
 591         List<Node> nodes = new ArrayList<>();
 592         nodes.add(node);
 593
 594         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "getDpidForIntegrationBridge", Node.class));
 595         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowsForNeutronRouterInterfacePair", Node.class, Long.class, NeutronRouter_Interface.class, NeutronRouter_Interface.class, NeutronNetwork.class, String.class, String.class, String.class, int.class, Action.class, Boolean.class));
 596         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programFlowForNetworkFromExternal", Node.class, Long.class, String.class, String.class, String.class, int.class, Action.class));
 597         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programStaticArpStage1", Long.class, String.class, String.class, String.class, Action.class));
 598         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programIpRewriteExclusionStage1", Node.class, Long.class, String.class, String.class, Action.class));
 599
 600         // init instance variables
 601         INeutronPortCRUD neutronPortCache = mock(INeutronPortCRUD.class);
 602         PowerMockito.when(neutronPortCache.getPort(anyString())).thenReturn(neutronPort);
 603         PowerMockito.when(neutronPortCache.getAllPorts()).thenReturn(new ArrayList<NeutronPort>());
 604         INeutronSubnetCRUD neutronSubnetCache = mock(INeutronSubnetCRUD.class);
 605         PowerMockito.when(neutronSubnetCache.getSubnet(anyString())).thenReturn(neutronSubnet);
 606         INeutronNetworkCRUD neutronNetworkCache = mock(INeutronNetworkCRUD.class);
 607         PowerMockito.when(neutronNetworkCache.getNetwork(anyString())).thenReturn(neutronNetwork);
 608         NodeCacheManager nodeCacheManager = mock(NodeCacheManager.class);
 609         PowerMockito.when(nodeCacheManager.getBridgeNodes()).thenReturn(nodes);
 610         MemberModifier.field(NeutronL3Adapter.class, "networkIdToRouterMacCache").set(neutronL3Adapter , networkIdToRouterMacCache);
 611         MemberModifier.field(NeutronL3Adapter.class, "networkIdToRouterIpListCache").set(neutronL3Adapter , networkIdToRouterIpListCache);
 612         MemberModifier.field(NeutronL3Adapter.class, "subnetIdToRouterInterfaceCache").set(neutronL3Adapter , subnetIdToRouterInterfaceCache);
 613         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , neutronPortCache);
 614         MemberModifier.field(NeutronL3Adapter.class, "neutronSubnetCache").set(neutronL3Adapter , neutronSubnetCache);
 615         MemberModifier.field(NeutronL3Adapter.class, "neutronNetworkCache").set(neutronL3Adapter , neutronNetworkCache);
 616         MemberModifier.field(NeutronL3Adapter.class, "nodeCacheManager").set(neutronL3Adapter , nodeCacheManager);
 617         PowerMockito.when(neutronL3Adapter, "getDpidForIntegrationBridge", any(Node.class)).thenReturn(45L);
 618
 619         int networkIdToRouterMacCacheSize, networkIdToRouterIpListCacheSize, subnetIdToRouterInterfaceCacheSize;
 620         networkIdToRouterMacCacheSize = networkIdToRouterMacCache.size();
 621         networkIdToRouterIpListCacheSize = networkIdToRouterIpListCache.size();
 622         subnetIdToRouterInterfaceCacheSize = subnetIdToRouterInterfaceCache.size();
 623
 624         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForNeutronRouterInterface", intf, false);
 625
 626         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("getDpidForIntegrationBridge", any(Node.class));
 627         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForNeutronRouterInterfacePair", any(Node.class), anyLong(), any(NeutronRouter_Interface.class), any(NeutronRouter_Interface.class), any(NeutronNetwork.class), anyString(), anyString(), anyString(), anyInt(), eq(Action.ADD), anyBoolean());
 628         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowForNetworkFromExternal", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyInt(), eq(Action.ADD));
 629         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 630         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programIpRewriteExclusionStage1", any(Node.class), anyLong(), anyString(), anyString(), eq(Action.ADD));
 631         assertEquals("Error, did not add the RouterMac", networkIdToRouterMacCacheSize, networkIdToRouterMacCache.size() -1);
 632         assertEquals("Error, did not add the RouterIP", networkIdToRouterIpListCacheSize, networkIdToRouterIpListCache.size() -1);
 633         assertEquals("Error, did not add the RouterInterface", subnetIdToRouterInterfaceCacheSize, subnetIdToRouterInterfaceCache.size() -1);
 634
 635         networkIdToRouterMacCache.put(UUID, MAC_ADDRESS);
 636         networkIdToRouterIpListCache.put(UUID, ips);
 637         subnetIdToRouterInterfaceCache.put(UUID, intf);
 638         networkIdToRouterMacCacheSize = networkIdToRouterMacCache.size();
 639         networkIdToRouterIpListCacheSize = networkIdToRouterIpListCache.size();
 640         subnetIdToRouterInterfaceCacheSize = subnetIdToRouterInterfaceCache.size();
 641
 642         Whitebox.invokeMethod(neutronL3Adapter, "handleNeutronRouterInterfaceEvent", neutronRouter, intf, Action.DELETE);
 643
 644         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowsForNeutronRouterInterface", intf, true);
 645         PowerMockito.verifyPrivate(neutronL3Adapter, times(2)).invoke("getDpidForIntegrationBridge", any(Node.class));
 646         PowerMockito.verifyPrivate(neutronL3Adapter, times(2)).invoke("programFlowsForNeutronRouterInterfacePair", any(Node.class), anyLong(), any(NeutronRouter_Interface.class), any(NeutronRouter_Interface.class), any(NeutronNetwork.class), anyString(), anyString(), anyString(), anyInt(), eq(Action.DELETE), anyBoolean());
 647         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programFlowForNetworkFromExternal", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyInt(), eq(Action.DELETE));
 648         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage1", anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 649         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programIpRewriteExclusionStage1", any(Node.class), anyLong(), anyString(), anyString(), eq(Action.DELETE));
 650         assertEquals("Error, did not remove the RouterMac", networkIdToRouterMacCacheSize, networkIdToRouterMacCache.size() +1);
 651         assertEquals("Error, did not remove the RouterIP", networkIdToRouterIpListCacheSize, networkIdToRouterIpListCache.size() +1);
 652         assertEquals("Error, did not remove the RouterInterface", subnetIdToRouterInterfaceCacheSize, subnetIdToRouterInterfaceCache.size() +1);
 653     }
 654
 655     @Test
 656     public void testProgramFlowForNetworkFromExternal() throws Exception {
 657         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programRouterInterfaceStage1", Node.class, Long.class, String.class, String.class, String.class, String.class, int.class, Action.class));
 658
 659         Whitebox.invokeMethod(neutronL3Adapter, "programFlowForNetworkFromExternal", mock(Node.class), Long.valueOf(12), "", "", "", 4, Action.ADD);
 660
 661         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programRouterInterfaceStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), any(Action.class));
 662     }
 663
 664     @Test
 665     public void testProgramFlowsForNeutronRouterInterfacePair() throws Exception {
 666         NeutronRouter_Interface srcNeutronRouterInterface = mock(NeutronRouter_Interface.class);
 667         when(srcNeutronRouterInterface.getSubnetUUID()).thenReturn(UUID);
 668         when(srcNeutronRouterInterface.getID()).thenReturn(ID);
 669         when(srcNeutronRouterInterface.getPortUUID()).thenReturn(UUID);
 670         NeutronRouter_Interface dstNeutronRouterInterface = mock(NeutronRouter_Interface.class);
 671         NeutronNetwork neutronNetwork = mock(NeutronNetwork.class);
 672         when(neutronNetwork.getTenantID()).thenReturn(ID);
 673         when(neutronNetwork.getProviderSegmentationID()).thenReturn(ID);
 674         Neutron_IPs ip = mock(Neutron_IPs.class);
 675         when(ip.getIpAddress()).thenReturn(IP);
 676         List<Neutron_IPs> ips = new ArrayList<>();
 677         ips.add(ip);
 678         ips.add(ip);
 679         ips.add(ip);
 680         NeutronPort neutronPort = mock(NeutronPort.class);
 681         when(neutronPort.getMacAddress()).thenReturn(MAC_ADDRESS);
 682         when(neutronPort.getFixedIPs()).thenReturn(ips);
 683         NeutronSubnet neutronSubnet = mock(NeutronSubnet.class);
 684         when(neutronSubnet.getNetworkUUID()).thenReturn(UUID);
 685         when(neutronSubnet.getCidr()).thenReturn(CIDR);
 686
 687         INeutronSubnetCRUD neutronSubnetCache = mock(INeutronSubnetCRUD.class);
 688         PowerMockito.when(neutronSubnetCache.getSubnet(anyString())).thenReturn(neutronSubnet);
 689         MemberModifier.field(NeutronL3Adapter.class, "neutronSubnetCache").set(neutronL3Adapter , neutronSubnetCache);
 690         INeutronNetworkCRUD neutronNetworkCache = mock(INeutronNetworkCRUD.class);
 691         PowerMockito.when(neutronNetworkCache.getNetwork(anyString())).thenReturn(neutronNetwork);
 692         MemberModifier.field(NeutronL3Adapter.class, "neutronNetworkCache").set(neutronL3Adapter , neutronNetworkCache);
 693         INeutronPortCRUD neutronPortCache = mock(INeutronPortCRUD.class);
 694         PowerMockito.when(neutronPortCache.getPort(anyString())).thenReturn(neutronPort);
 695         MemberModifier.field(NeutronL3Adapter.class, "neutronPortCache").set(neutronL3Adapter , neutronPortCache);
 696
 697         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programRouterInterfaceStage1", Node.class, Long.class, String.class, String.class, String.class, String.class, int.class, Action.class));
 698         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "getMaskLenFromCidr", String.class));
 699
 700         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForNeutronRouterInterfacePair", mock(Node.class), Long.valueOf(12), srcNeutronRouterInterface, dstNeutronRouterInterface, neutronNetwork, SEG_ID, MAC_ADDRESS, IP, 4, Action.ADD, false);
 701         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programRouterInterfaceStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), any(Action.class));
 702
 703         Whitebox.invokeMethod(neutronL3Adapter, "programFlowsForNeutronRouterInterfacePair", mock(Node.class), Long.valueOf(12), srcNeutronRouterInterface, dstNeutronRouterInterface, neutronNetwork, SEG_ID, MAC_ADDRESS, IP, 4, Action.ADD, true);
 704         PowerMockito.verifyPrivate(neutronL3Adapter, times(2)).invoke("programRouterInterfaceStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), any(Action.class));
 705         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("getMaskLenFromCidr", anyString());
 706         PowerMockito.verifyPrivate(neutronL3Adapter, times(4)).invoke("programFlowsForNeutronRouterInterfacePair", any(Node.class), anyLong(), any(NeutronRouter_Interface.class), any(NeutronRouter_Interface.class), any(NeutronNetwork.class), anyString(), anyString(), anyString(), anyInt(), any(Action.class), eq(false)); //3 + 1 above
 707     }
 708
 709     @Test
 710     public void testProgramRouterInterfaceStage1() throws Exception {
 711
 712         NodeId nodeId = mock(NodeId.class);
 713         when(nodeId.getValue()).thenReturn(ID);
 714         Node node = mock(Node.class);
 715         when(node.getNodeId()).thenReturn(nodeId);
 716
 717         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programRouterInterfaceStage2", Node.class, Long.class, String.class, String.class, String.class, String.class, int.class, Action.class));
 718
 719         PowerMockito.when(neutronL3Adapter, "programRouterInterfaceStage2", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), any(Action.class)).thenReturn(new Status(StatusCode.SUCCESS));
 720
 721
 722         Whitebox.invokeMethod(neutronL3Adapter, "programRouterInterfaceStage1", node, Long.valueOf(12), SEG_ID, SEG_ID, MAC_ADDRESS, IP, 4, Action.ADD);
 723
 724         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programRouterInterfaceStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), eq(Action.ADD));
 725
 726         Whitebox.invokeMethod(neutronL3Adapter, "programRouterInterfaceStage1", node, Long.valueOf(12), SEG_ID, SEG_ID, MAC_ADDRESS, IP, 4, Action.DELETE);
 727
 728         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programRouterInterfaceStage1", any(Node.class), anyLong(), anyString(), anyString(), anyString(), anyString(), anyInt(), eq(Action.DELETE));
 729     }
 730
 731     @Test
 732     public void testProgramRouterInterfaceStage2() throws Exception {
 733         NodeId nodeId = mock(NodeId.class);
 734         when(nodeId.getValue()).thenReturn(ID);
 735         Node node = mock(Node.class);
 736         when(node.getNodeId()).thenReturn(nodeId);
 737
 738         assertEquals("Error, this not return the correct status code", new Status(StatusCode.BADREQUEST), Whitebox.invokeMethod(neutronL3Adapter, "programRouterInterfaceStage2", node, Long.valueOf(45), SEG_ID, SEG_ID , MAC_ADDRESS, MALFORM_IP, 4, Action.ADD));
 739
 740         PowerMockito.mockStatic(InetAddress.class);
 741         InetAddress inetAddress = mock(InetAddress.class);
 742         PowerMockito.when(InetAddress.getByName(anyString())).thenReturn(inetAddress);
 743
 744         assertEquals("Error, this not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programRouterInterfaceStage2", node, Long.valueOf(45), SEG_ID, SEG_ID, MAC_ADDRESS, IP, 4, Action.ADD));
 745
 746     }
 747
 748     @Test
 749     public void testProgramStaticArpStage1() throws Exception {
 750
 751         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programStaticArpStage2", Long.class, String.class, String.class, String.class, Action.class));
 752
 753         PowerMockito.when(neutronL3Adapter, "programStaticArpStage2", anyLong(), anyString(), anyString(), anyString(), any(Action.class)).thenReturn(new Status(StatusCode.SUCCESS));
 754
 755
 756         Whitebox.invokeMethod(neutronL3Adapter, "programStaticArpStage1", Long.valueOf(12), PORT_INT, MAC_ADDRESS, IP, Action.ADD);
 757
 758         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage2", anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 759
 760         Whitebox.invokeMethod(neutronL3Adapter, "programStaticArpStage1", Long.valueOf(12), PORT_INT, MAC_ADDRESS, IP, Action.DELETE);
 761
 762         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programStaticArpStage2", anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 763     }
 764
 765     @Test
 766     public void testProgramStaticArpStage2() throws Exception {
 767         assertEquals("Error, this not return the correct status code", new Status(StatusCode.BADREQUEST), Whitebox.invokeMethod(neutronL3Adapter, "programStaticArpStage2", Long.valueOf(45), PORT_INT, MAC_ADDRESS, MALFORM_IP, Action.ADD));
 768
 769         PowerMockito.mockStatic(InetAddress.class);
 770         InetAddress inetAddress = mock(InetAddress.class);
 771         PowerMockito.when(InetAddress.getByName(anyString())).thenReturn(inetAddress);
 772
 773         assertEquals("Error, this not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programStaticArpStage2", Long.valueOf(45), PORT_INT, MAC_ADDRESS, IP, Action.ADD));
 774     }
 775
 776     @Test
 777     public void testProgramInboundIpRewriteStage1() throws Exception {
 778
 779         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programInboundIpRewriteStage2", Long.class, Long.class, String.class, String.class, String.class, Action.class));
 780
 781         PowerMockito.when(neutronL3Adapter, "programInboundIpRewriteStage2", anyLong(), anyLong(), anyString(), anyString(), anyString(), any(Action.class)).thenReturn(new Status(StatusCode.SUCCESS));
 782
 783
 784         Whitebox.invokeMethod(neutronL3Adapter, "programInboundIpRewriteStage1", Long.valueOf(12), Long.valueOf(12), PORT_INT, MAC_ADDRESS, IP, Action.ADD);
 785
 786         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programInboundIpRewriteStage2", anyLong(), anyLong(), anyString(), anyString(), anyString(), eq(Action.ADD));
 787
 788         Whitebox.invokeMethod(neutronL3Adapter, "programInboundIpRewriteStage1", Long.valueOf(12), Long.valueOf(12),PORT_INT, MAC_ADDRESS, IP, Action.DELETE);
 789
 790         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programInboundIpRewriteStage2", anyLong(), anyLong(), anyString(), anyString(), anyString(), eq(Action.DELETE));
 791     }
 792
 793     @Test
 794     public void testProgramInboundIpRewriteStage2() throws Exception {
 795         assertEquals("Error, this not return the correct status code", new Status(StatusCode.BADREQUEST), Whitebox.invokeMethod(neutronL3Adapter, "programInboundIpRewriteStage2", Long.valueOf(45), Long.valueOf(45), SEG_ID, MAC_ADDRESS, IP, Action.ADD));
 796
 797         PowerMockito.mockStatic(InetAddress.class);
 798         InetAddress inetAddress = mock(InetAddress.class);
 799         PowerMockito.when(InetAddress.getByName(anyString())).thenReturn(inetAddress);
 800
 801         assertEquals("Error, this not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programInboundIpRewriteStage2", Long.valueOf(45), Long.valueOf(45), SEG_ID, MAC_ADDRESS, IP, Action.ADD));
 802     }
 803
 804     @Test
 805     public void testProgramIpRewriteExclusionStage1() throws Exception {
 806
 807         NodeId nodeId = mock(NodeId.class);
 808         when(nodeId.getValue()).thenReturn(ID);
 809         Node node = mock(Node.class);
 810         when(node.getNodeId()).thenReturn(nodeId);
 811
 812         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programIpRewriteExclusionStage2", Node.class, Long.class, String.class, String.class, Action.class));
 813
 814         PowerMockito.when(neutronL3Adapter, "programIpRewriteExclusionStage2", any(Node.class), anyLong(), anyString(), anyString(), any(Action.class)).thenReturn(new Status(StatusCode.SUCCESS));
 815
 816
 817         Whitebox.invokeMethod(neutronL3Adapter, "programIpRewriteExclusionStage1", node, Long.valueOf(12), SEG_ID, CIDR, Action.ADD);
 818
 819         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programIpRewriteExclusionStage2", any(Node.class), anyLong(), anyString(), anyString(), eq(Action.ADD));
 820
 821         Whitebox.invokeMethod(neutronL3Adapter, "programIpRewriteExclusionStage1", node, Long.valueOf(12), SEG_ID, CIDR, Action.DELETE);
 822
 823         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programIpRewriteExclusionStage2", any(Node.class), anyLong(), anyString(), anyString(), eq(Action.DELETE));
 824     }
 825
 826     @Test
 827     public void testProgramIpRewriteExclusionStage2() throws Exception {
 828         NodeId nodeId = mock(NodeId.class);
 829         when(nodeId.getValue()).thenReturn(ID);
 830         Node node = mock(Node.class);
 831         when(node.getNodeId()).thenReturn(nodeId);
 832
 833         assertEquals("Error, this not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programIpRewriteExclusionStage2", node, Long.valueOf(45), SEG_ID, CIDR, Action.ADD));
 834     }
 835
 836     @SuppressWarnings("unchecked")
 837     @Test
 838     public void testProgramOutboundIpRewriteStage1() throws Exception{
 839
 840         MemberModifier.suppress(MemberMatcher.method(NeutronL3Adapter.class, "programOutboundIpRewriteStage2", floatingIpClass, Action.class));
 841
 842         PowerMockito.when(neutronL3Adapter, "programOutboundIpRewriteStage2", any(floatingIpClass), any(Action.class)).thenReturn(new Status(StatusCode.SUCCESS));
 843
 844
 845         Whitebox.invokeMethod(neutronL3Adapter, "programOutboundIpRewriteStage1", floatingIpObject, Action.ADD);
 846
 847         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programOutboundIpRewriteStage2", any(floatingIpClass), eq(Action.ADD));
 848
 849         Whitebox.invokeMethod(neutronL3Adapter, "programOutboundIpRewriteStage1", floatingIpObject, Action.DELETE);
 850
 851         PowerMockito.verifyPrivate(neutronL3Adapter, times(1)).invoke("programOutboundIpRewriteStage2", any(floatingIpClass), eq(Action.DELETE));
 852     }
 853
 854     /*@Test
 855     public void testPrepareProgramOutboundIpRewriteStage2() throws Exception {
 856         assertEquals("Error, did not return the correct status code", new Status(StatusCode.BADREQUEST), Whitebox.invokeMethod(neutronL3Adapter, "programOutboundIpRewriteStage2", floatingIpObject, Action.ADD));
 857
 858         PowerMockito.mockStatic(InetAddress.class);
 859         InetAddress inetAddress = mock(InetAddress.class);
 860         PowerMockito.when(InetAddress.getByName(anyString())).thenReturn(inetAddress);
 861
 862         assertEquals("Error, did not return the correct status code", new Status(StatusCode.SUCCESS), Whitebox.invokeMethod(neutronL3Adapter, "programOutboundIpRewriteStage2", floatingIpObject, Action.ADD));
 863     }*/
 864
 865     @Test
 866     public void testGetMaskLenFromCidr() throws Exception {
 867         assertEquals("Error, did not return the correct mask", 32, Whitebox.invokeMethod(neutronL3Adapter, "getMaskLenFromCidr", IP_MASK));
 868     }
 869
 870     @Test
 871     public void testGetDpidForIntegrationBridge() throws Exception {
 872         Southbound southbound = mock(Southbound.class);
 873         ConfigurationService configurationService = mock(ConfigurationService.class);
 874
 875         MemberModifier.field(NeutronL3Adapter.class, "southbound").set(neutronL3Adapter , southbound);
 876         MemberModifier.field(NeutronL3Adapter.class, "configurationService").set(neutronL3Adapter , configurationService);
 877
 878         PowerMockito.when(southbound.getBridge(any(Node.class), anyString())).thenReturn(mock(OvsdbBridgeAugmentation.class));
 879         PowerMockito.when(configurationService.getIntegrationBridgeName()).thenReturn("");
 880         PowerMockito.when(southbound.getDataPathId(any(Node.class))).thenReturn(45L);
 881
 882         assertEquals("Error, did not return the correct Dpid", 45L, Whitebox.invokeMethod(neutronL3Adapter, "getDpidForIntegrationBridge", mock(Node.class)));
 883     }
 884
 885     @Test
 886     public void testencodeExcplicitOFPort() throws Exception {
 887         assertEquals("Error, did not correctly encode the port", OFPort, NeutronL3Adapter.encodeExcplicitOFPort(45L));
 888     }
 889
 890     @Test
 891     public void testSetDependencies() throws Exception {
 892         TenantNetworkManager tenantNetworkManager = mock(TenantNetworkManager.class);
 893         ConfigurationService configurationService = mock(ConfigurationService.class);
 894         ArpProvider arpProvider = mock(ArpProvider.class);
 895         InboundNatProvider inboundNatProvider = mock(InboundNatProvider.class);
 896         OutboundNatProvider outboundNatProvider = mock(OutboundNatProvider.class);
 897         RoutingProvider routingProvider = mock(RoutingProvider.class);
 898         L3ForwardingProvider l3ForwardingProvider = mock(L3ForwardingProvider.class);
 899         NodeCacheManager nodeCacheManager = mock(NodeCacheManager.class);
 900         Southbound southbound = mock(Southbound.class);
 901
 902         PowerMockito.mockStatic(ServiceHelper.class);
 903         PowerMockito.when(ServiceHelper.getGlobalInstance(TenantNetworkManager.class, neutronL3Adapter)).thenReturn(tenantNetworkManager);
 904         PowerMockito.when(ServiceHelper.getGlobalInstance(ConfigurationService.class, neutronL3Adapter)).thenReturn(configurationService);
 905         PowerMockito.when(ServiceHelper.getGlobalInstance(ArpProvider.class, neutronL3Adapter)).thenReturn(arpProvider);
 906         PowerMockito.when(ServiceHelper.getGlobalInstance(InboundNatProvider.class, neutronL3Adapter)).thenReturn(inboundNatProvider);
 907         PowerMockito.when(ServiceHelper.getGlobalInstance(OutboundNatProvider.class, neutronL3Adapter)).thenReturn(outboundNatProvider);
 908         PowerMockito.when(ServiceHelper.getGlobalInstance(RoutingProvider.class, neutronL3Adapter)).thenReturn(routingProvider);
 909         PowerMockito.when(ServiceHelper.getGlobalInstance(L3ForwardingProvider.class, neutronL3Adapter)).thenReturn(l3ForwardingProvider);
 910         PowerMockito.when(ServiceHelper.getGlobalInstance(NodeCacheManager.class, neutronL3Adapter)).thenReturn(nodeCacheManager);
 911         PowerMockito.when(ServiceHelper.getGlobalInstance(Southbound.class, neutronL3Adapter)).thenReturn(southbound);
 912
 913         neutronL3Adapter.setDependencies(mock(ServiceReference.class));
 914
 915         assertEquals("Error, did not return the correct object", getField("tenantNetworkManager"), tenantNetworkManager);
 916         assertEquals("Error, did not return the correct object", getField("configurationService"), configurationService);
 917         assertEquals("Error, did not return the correct object", getField("arpProvider"), arpProvider);
 918         assertEquals("Error, did not return the correct object", getField("inboundNatProvider"), inboundNatProvider);
 919         assertEquals("Error, did not return the correct object", getField("outboundNatProvider"), outboundNatProvider);
 920         assertEquals("Error, did not return the correct object", getField("routingProvider"), routingProvider);
 921         assertEquals("Error, did not return the correct object", getField("l3ForwardingProvider"), l3ForwardingProvider);
 922         assertEquals("Error, did not return the correct object", getField("nodeCacheManager"), nodeCacheManager);
 923         assertEquals("Error, did not return the correct object", getField("southbound"), southbound);
 924     }
 925
 926     @Test
 927     public void testSetDependenciesObject() throws Exception{
 928         MemberModifier.field(NeutronL3Adapter.class, "enabled").set(neutronL3Adapter , false);
 929
 930         INeutronNetworkCRUD iNeutronNetworkCRUD = mock(INeutronNetworkCRUD.class);
 931         neutronL3Adapter.setDependencies(iNeutronNetworkCRUD);
 932         assertEquals("Error, did not return the correct object", getField("neutronNetworkCache"), iNeutronNetworkCRUD);
 933
 934         INeutronPortCRUD iNeutronPortCRUD = mock(INeutronPortCRUD.class);
 935         neutronL3Adapter.setDependencies(iNeutronPortCRUD);
 936         assertEquals("Error, did not return the correct object", getField("neutronPortCache"), iNeutronPortCRUD);
 937
 938         INeutronSubnetCRUD iNeutronSubnetCRUD = mock(INeutronSubnetCRUD.class);
 939         neutronL3Adapter.setDependencies(iNeutronSubnetCRUD);
 940         assertEquals("Error, did not return the correct object", getField("neutronSubnetCache"), iNeutronSubnetCRUD);
 941
 942         ArpProvider arpProvider = mock(ArpProvider.class);
 943         neutronL3Adapter.setDependencies(arpProvider);
 944         assertEquals("Error, did not return the correct object", getField("arpProvider"), arpProvider);
 945
 946         InboundNatProvider inboundNatProvider = mock(InboundNatProvider.class);
 947         neutronL3Adapter.setDependencies(inboundNatProvider);
 948         assertEquals("Error, did not return the correct object", getField("inboundNatProvider"), inboundNatProvider);
 949
 950         OutboundNatProvider outboundNatProvider = mock(OutboundNatProvider.class);
 951         neutronL3Adapter.setDependencies(outboundNatProvider);
 952         assertEquals("Error, did not return the correct object", getField("outboundNatProvider"), outboundNatProvider);
 953
 954         RoutingProvider routingProvider = mock(RoutingProvider.class);
 955         neutronL3Adapter.setDependencies(routingProvider);
 956         assertEquals("Error, did not return the correct object", getField("routingProvider"), routingProvider);
 957
 958         L3ForwardingProvider l3ForwardingProvider = mock(L3ForwardingProvider.class);
 959         neutronL3Adapter.setDependencies(l3ForwardingProvider);
 960         assertEquals("Error, did not return the correct object", getField("l3ForwardingProvider"), l3ForwardingProvider);
 961
 962         MemberModifier.field(NeutronL3Adapter.class, "enabled").set(neutronL3Adapter , true);
 963     }
 964
 965     private Object getField(String fieldName) throws Exception {
 966         Field field = NeutronL3Adapter.class.getDeclaredField(fieldName);
 967         field.setAccessible(true);
 968         return field.get(neutronL3Adapter);
 969     }
 970
 971     @SuppressWarnings("rawtypes")
 972     private Object createFloatingIpObject() throws Exception{
 973         Class clazz = Whitebox.getInnerClassType(NeutronL3Adapter.class, "FloatIpData");
 974         Constructor [] constructors = clazz.getConstructors();
 975         Constructor c  = constructors[0];
 976         return c.newInstance(neutronL3Adapter, 415L, 415L, "a", "b", "c", "d", "e");
 977     }
 978 }