| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.vpls; |
| |
| import com.google.common.collect.HashMultimap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.ImmutableSetMultimap; |
| import com.google.common.collect.Maps; |
| import com.google.common.collect.SetMultimap; |
| import com.google.common.collect.Sets; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.Ethernet; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.incubator.net.intf.Interface; |
| import org.onosproject.incubator.net.intf.InterfaceListener; |
| import org.onosproject.incubator.net.intf.InterfaceService; |
| import org.onosproject.incubator.net.neighbour.NeighbourHandlerRegistration; |
| import org.onosproject.incubator.net.neighbour.NeighbourMessageContext; |
| import org.onosproject.incubator.net.neighbour.NeighbourMessageHandler; |
| import org.onosproject.incubator.net.neighbour.NeighbourMessageType; |
| import org.onosproject.incubator.net.neighbour.NeighbourProtocol; |
| import org.onosproject.incubator.net.neighbour.NeighbourResolutionService; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DefaultHost; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.EncapsulationType; |
| import org.onosproject.net.Host; |
| import org.onosproject.net.HostId; |
| import org.onosproject.net.HostLocation; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.host.HostService; |
| import org.onosproject.net.host.HostServiceAdapter; |
| import org.onosproject.net.provider.ProviderId; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import static junit.framework.TestCase.assertEquals; |
| |
| /** |
| * Tests the the {@link VplsNeighbourHandler} class. |
| */ |
| public class VplsNeighbourHandlerTest { |
| |
| private static final String IFACES_NOT_EXPECTED = |
| "The interfaces reached by the packet are not equal to the " + |
| "interfaces expected."; |
| |
| private static final DeviceId DID1 = getDeviceId(1); |
| private static final DeviceId DID2 = getDeviceId(2); |
| private static final DeviceId DID3 = getDeviceId(3); |
| private static final DeviceId DID4 = getDeviceId(4); |
| private static final DeviceId DID5 = getDeviceId(5); |
| |
| private static final PortNumber P1 = PortNumber.portNumber(1); |
| private static final PortNumber P2 = PortNumber.portNumber(2); |
| private static final PortNumber P3 = PortNumber.portNumber(3); |
| |
| private static final ConnectPoint OF1P1 = new ConnectPoint(DID1, P1); |
| private static final ConnectPoint OF2P1 = new ConnectPoint(DID2, P1); |
| private static final ConnectPoint OF3P1 = new ConnectPoint(DID3, P1); |
| private static final ConnectPoint OF4P1 = new ConnectPoint(DID4, P1); |
| private static final ConnectPoint OF4P2 = new ConnectPoint(DID4, P2); |
| private static final ConnectPoint OF4P3 = new ConnectPoint(DID4, P3); |
| private static final ConnectPoint OF5P1 = new ConnectPoint(DID5, P1); |
| private static final ConnectPoint OF5P2 = new ConnectPoint(DID5, P2); |
| private static final ConnectPoint OF5P3 = new ConnectPoint(DID5, P3); |
| |
| private static final String VPLS1 = "vpls1"; |
| private static final String VPLS2 = "vpls2"; |
| private static final String VPLS3 = "vpls3"; |
| private static final String VPLS4 = "vpls4"; |
| |
| private static final VlanId VLAN100 = VlanId.vlanId("100"); |
| private static final VlanId VLAN200 = VlanId.vlanId("200"); |
| private static final VlanId VLAN300 = VlanId.vlanId("300"); |
| private static final VlanId VLAN400 = VlanId.vlanId("400"); |
| private static final VlanId VLAN_NONE = VlanId.NONE; |
| |
| private static final Interface V100H1 = |
| new Interface("v100h1", OF1P1, null, null, VLAN100); |
| private static final Interface V100H2 = |
| new Interface("v100h2", OF4P1, null, null, VLAN100); |
| private static final Interface V200H1 = |
| new Interface("v200h1", OF4P2, null, null, VLAN200); |
| private static final Interface V200H2 = |
| new Interface("v200h2", OF2P1, null, null, VLAN200); |
| private static final Interface V300H1 = |
| new Interface("v300h1", OF3P1, null, null, VLAN300); |
| private static final Interface V400H1 = |
| new Interface("v400h1", OF5P1, null, null, VLAN400); |
| private static final Interface VNONEH1 = |
| new Interface("vNoneh1", OF5P2, null, null, VLAN_NONE); |
| private static final Interface VNONEH2 = |
| new Interface("vNoneh2", OF5P3, null, null, VLAN_NONE); |
| private static final Interface VNONEH3 = |
| new Interface("vNoneh3", OF4P3, null, null, VLAN_NONE); |
| |
| private static final MacAddress MAC1 = MacAddress.valueOf("00:00:00:00:00:01"); |
| private static final MacAddress MAC2 = MacAddress.valueOf("00:00:00:00:00:02"); |
| private static final MacAddress MAC3 = MacAddress.valueOf("00:00:00:00:00:03"); |
| private static final MacAddress MAC4 = MacAddress.valueOf("00:00:00:00:00:04"); |
| private static final MacAddress MAC5 = MacAddress.valueOf("00:00:00:00:00:05"); |
| private static final MacAddress MAC6 = MacAddress.valueOf("00:00:00:00:00:06"); |
| private static final MacAddress MAC7 = MacAddress.valueOf("00:00:00:00:00:07"); |
| private static final MacAddress MAC8 = MacAddress.valueOf("00:00:00:00:00:08"); |
| private static final MacAddress MAC9 = MacAddress.valueOf("00:00:00:00:00:09"); |
| |
| private static final ProviderId PID = new ProviderId("of", "foo"); |
| |
| private final Host v100Host1 = makeHost(MAC1, VLAN100, OF1P1); |
| private final Host v100Host2 = makeHost(MAC2, VLAN100, OF4P1); |
| private final Host v200Host1 = makeHost(MAC3, VLAN200, OF4P2); |
| private final Host v200Host2 = makeHost(MAC5, VLAN200, OF2P1); |
| private final Host v300Host1 = makeHost(MAC4, VLAN300, OF3P1); |
| private final Host v400Host1 = makeHost(MAC6, VLAN400, OF5P1); |
| private final Host vNoneHost1 = makeHost(MAC7, VLAN_NONE, OF5P2); |
| private final Host vNoneHost2 = makeHost(MAC8, VLAN_NONE, OF5P3); |
| private final Host vNoneHost3 = makeHost(MAC9, VLAN_NONE, OF4P3); |
| |
| private final Set<Host> availableHosts = ImmutableSet.of(v100Host1, |
| v100Host2, |
| v200Host1, |
| v300Host1, |
| v200Host2, |
| v400Host1, |
| vNoneHost1, |
| vNoneHost2, |
| vNoneHost3); |
| |
| private final Set<Interface> availableInterfaces = |
| ImmutableSet.of(V100H1, V100H2, V200H1, V200H2, V300H1, |
| V400H1, VNONEH1, VNONEH2, VNONEH3); |
| |
| private VplsNeighbourHandler vplsNeighbourHandler; |
| |
| private HostService hostService; |
| |
| /** |
| * Sets up 4 VPLS. |
| * VPLS 1 contains 3 hosts: v100h1, v200h1 and v300h1 |
| * VPLS 2 contains 2 hosts: v100h2, v200h2 |
| * VPLS 3 contains 2 hosts: vNoneh1, vNoneh2 |
| * VPLS 4 contains 2 hosts: v400h1, vNoneh3 |
| */ |
| @Before |
| public void setUp() { |
| vplsNeighbourHandler = new VplsNeighbourHandler(); |
| SetMultimap<String, Interface> ifacesByVpls = |
| HashMultimap.create(); |
| ifacesByVpls.put(VPLS1, V100H1); |
| ifacesByVpls.put(VPLS1, V200H1); |
| ifacesByVpls.put(VPLS1, V300H1); |
| ifacesByVpls.put(VPLS2, V100H2); |
| ifacesByVpls.put(VPLS2, V200H2); |
| ifacesByVpls.put(VPLS3, VNONEH1); |
| ifacesByVpls.put(VPLS3, VNONEH2); |
| ifacesByVpls.put(VPLS4, V400H1); |
| ifacesByVpls.put(VPLS4, VNONEH3); |
| HashMap<String, EncapsulationType> encap = Maps.newHashMap(); |
| vplsNeighbourHandler.vplsConfigService = |
| new TestVplsConfigService(ifacesByVpls, encap); |
| vplsNeighbourHandler.interfaceService = |
| new TestInterfaceService(); |
| vplsNeighbourHandler.neighbourService = |
| new TestNeighbourService(); |
| hostService = new TestHostService(); |
| } |
| |
| @After |
| public void tearDown() { |
| } |
| |
| /** |
| * Sends request messages to all hosts in VPLS 1. |
| * Request messages should be received from other hosts in VPLS 1. |
| */ |
| @Test |
| public void vpls1RequestMessage() { |
| // Request messages from v100h1 (VPLS 1) should be received by v200h1 and v300h1 |
| TestMessageContext requestMessage = |
| makeBroadcastRequestContext(v100Host1); |
| Set<Interface> expectInterfaces = ImmutableSet.of(V200H1, V300H1); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| |
| // Request messages from v200h1 (VPLS 1) should be received by v100h1 and v300h1 |
| requestMessage = makeBroadcastRequestContext(v200Host1); |
| expectInterfaces = ImmutableSet.of(V100H1, V300H1); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| |
| // Request from v300h1 (VPLS 1) should be received by v100h1 and v200h1 |
| requestMessage = makeBroadcastRequestContext(v300Host1); |
| expectInterfaces = ImmutableSet.of(V100H1, V200H1); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| } |
| |
| /** |
| * Sends request messages to all hosts in VPLS 2. |
| * Request messages should be received from other hosts in VPLS 2. |
| */ |
| @Test |
| public void vpls2RequestMessage() { |
| // Request messages from v100h2 (VPLS 2) should be received by v200h2 |
| TestMessageContext requestMessage = |
| makeBroadcastRequestContext(v100Host2); |
| Set<Interface> expectInterfaces = ImmutableSet.of(V200H2); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| |
| // Request messages from v200h2 (VPLS 2) should be received by v100h2 |
| requestMessage = makeBroadcastRequestContext(v200Host2); |
| expectInterfaces = ImmutableSet.of(V100H2); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| } |
| |
| /** |
| * Tests correct connection between untagged interfaces. |
| * |
| * Sends request messages to all hosts in VPLS 3. |
| * Request messages should be received from other hosts in VPLS 3. |
| */ |
| @Test |
| public void vpls3RequestMessage() { |
| // Request messages from vNoneHost1 (VPLS 3) should be received by vNoneHost2 |
| TestMessageContext requestMessage = |
| makeBroadcastRequestContext(vNoneHost1); |
| Set<Interface> expectInterfaces = ImmutableSet.of(VNONEH2); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| |
| // Request messages from vNoneh2 (VPLS 3) should be received by vNoneh1 |
| requestMessage = makeBroadcastRequestContext(vNoneHost2); |
| expectInterfaces = ImmutableSet.of(VNONEH1); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| } |
| |
| /** |
| * Tests correct connection between tagged and untagged interfaces. |
| * |
| * Sends request messages to all hosts in VPLS 4. |
| * Request messages should be received from other hosts in VPLS 4. |
| */ |
| @Test |
| public void vpls4RequestMessage() { |
| // Request messages from v400Host1 (VPLS 4) should be received by vNoneHost3 |
| TestMessageContext requestMessage = |
| makeBroadcastRequestContext(v400Host1); |
| Set<Interface> expectInterfaces = ImmutableSet.of(VNONEH3); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| |
| // Request messages from vNoneHost3 (VPLS 4) should be received by v400Host1 |
| requestMessage = makeBroadcastRequestContext(vNoneHost3); |
| expectInterfaces = ImmutableSet.of(V400H1); |
| vplsNeighbourHandler.handleRequest(requestMessage); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, requestMessage.forwardResults); |
| } |
| |
| /** |
| * Sends reply messages to hosts in VPLS 1. |
| * Reply messages should be received by the host with MAC address equal to |
| * the dstMac of the message context. |
| */ |
| @Test |
| public void vpls1ReplyMessage() { |
| // Reply messages from v100h1 (VPLS 1) should be received by v200h1 |
| TestMessageContext replyMessage = |
| makeReplyContext(v100Host1, v200Host1); |
| Set<Interface> expectInterfaces = ImmutableSet.of(V200H1); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply messages from v200h1 (VPLS 1) should be received by v300h1 |
| replyMessage = makeReplyContext(v200Host1, v300Host1); |
| expectInterfaces = ImmutableSet.of(V300H1); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply messages from v300h1 (VPLS 1) should be received by v100h1 |
| replyMessage = makeReplyContext(v300Host1, v100Host1); |
| expectInterfaces = ImmutableSet.of(V100H1); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| } |
| |
| /** |
| * Sends reply messages to hosts in VPLS 2. |
| * Reply messages should be received by the host with MAC address equal to |
| * the dstMac of the message context. |
| */ |
| @Test |
| public void vpls2ReplyMessage() { |
| // Reply messages from v100h2 (VPLS 2) should be received by v200h2 |
| TestMessageContext replyMessage = |
| makeReplyContext(v100Host2, v200Host2); |
| Set<Interface> expectInterfaces = ImmutableSet.of(V200H2); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply messages from v200h2 (VPLS 2) should be received by v100h2 |
| replyMessage = makeReplyContext(v200Host2, v100Host2); |
| expectInterfaces = ImmutableSet.of(V100H2); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| } |
| |
| /** |
| * Sends reply messages to hosts in VPLS 3. |
| * Reply messages should be received by the host with MAC address equal to |
| * the dstMac of the message context. |
| */ |
| @Test |
| public void vpls3ReplyMessage() { |
| // Reply messages from vNoneh1 (VPLS 3) should be received by vNoneh2 |
| TestMessageContext replyMessage = |
| makeReplyContext(vNoneHost1, vNoneHost2); |
| Set<Interface> expectInterfaces = ImmutableSet.of(VNONEH2); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply messages from vNoneh2 (VPLS 3) should be received by vNoneh1 |
| replyMessage = makeReplyContext(vNoneHost2, vNoneHost1); |
| expectInterfaces = ImmutableSet.of(VNONEH1); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| } |
| |
| /** |
| * Sends reply messages to hosts in VPLS 4. |
| * Reply messages should be received by the host with MAC address equal to |
| * the dstMac of the message context. |
| */ |
| @Test |
| public void vpls4ReplyMessage() { |
| // Reply messages from v400h1 (VPLS 4) should be received by vNoneh3 |
| TestMessageContext replyMessage = |
| makeReplyContext(v400Host1, vNoneHost3); |
| Set<Interface> expectInterfaces = ImmutableSet.of(VNONEH3); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply messages from vNoneh3 (VPLS 4) should be received by v400h1 |
| replyMessage = makeReplyContext(vNoneHost3, v400Host1); |
| expectInterfaces = ImmutableSet.of(V400H1); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| } |
| |
| /** |
| * Sends wrong reply messages to hosts. |
| * The source and the destination MAC addresses are not set on any host of the VPLS. |
| * The reply messages will not be received by any hosts. |
| */ |
| @Test |
| public void wrongReplyMessage() { |
| // Reply message from v100h1 (VPLS 1) to v100h2 (VPLS 2). |
| // Forward results should be empty |
| TestMessageContext replyMessage = makeReplyContext(v100Host1, v100Host2); |
| Set<Interface> expectInterfaces = ImmutableSet.of(); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply message from v200h2 (VPLS 2) to v300h1 (VPLS 1). |
| // Forward results should be empty |
| replyMessage = makeReplyContext(v200Host2, v300Host1); |
| expectInterfaces = ImmutableSet.of(); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply message from vNoneh1 (VPLS 3) to v400h1 (VPLS 4). |
| // Forward results should be empty |
| replyMessage = makeReplyContext(vNoneHost1, v400Host1); |
| expectInterfaces = ImmutableSet.of(); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| |
| // Reply message from vNoneh3 (VPLS 4) to vNoneH2 (VPLS 3). |
| // Forward results should be empty |
| replyMessage = makeReplyContext(vNoneHost3, vNoneHost2); |
| expectInterfaces = ImmutableSet.of(); |
| vplsNeighbourHandler.handleReply(replyMessage, hostService); |
| assertEquals(IFACES_NOT_EXPECTED, expectInterfaces, replyMessage.forwardResults); |
| } |
| |
| /** |
| * Returns the device Id of the ith device. |
| * |
| * @param i the device to get the Id of |
| * @return the device Id |
| */ |
| private static DeviceId getDeviceId(int i) { |
| return DeviceId.deviceId("" + i); |
| } |
| |
| private Host makeHost(MacAddress mac, VlanId vlan, ConnectPoint cp) { |
| return new DefaultHost(PID, |
| HostId.hostId(mac, vlan), |
| mac, |
| vlan, |
| new HostLocation(cp, 0), |
| Sets.newHashSet()); |
| } |
| |
| private TestMessageContext makeBroadcastRequestContext(Host host) { |
| return new TestMessageContext(host.location(), |
| host.mac(), |
| MacAddress.BROADCAST, |
| host.vlan(), |
| NeighbourMessageType.REQUEST); |
| } |
| |
| private TestMessageContext makeReplyContext(Host src, Host dst) { |
| return new TestMessageContext(src.location(), |
| src.mac(), |
| dst.mac(), |
| src.vlan(), |
| NeighbourMessageType.REPLY); |
| } |
| |
| private class TestMessageContext implements NeighbourMessageContext { |
| |
| |
| private final NeighbourMessageType type; |
| private final MacAddress srcMac; |
| private final MacAddress dstMac; |
| private final ConnectPoint inPort; |
| private final VlanId vlanId; |
| |
| public Set<Interface> forwardResults; |
| |
| /** |
| * Creates new neighbour message context for test. |
| * |
| * @param inPort the input port |
| * @param srcMac the source Mac |
| * @param dstMac the destination Mac |
| * @param vlanId the VLAN Id |
| * @param type the message context type |
| */ |
| public TestMessageContext( |
| ConnectPoint inPort, |
| MacAddress srcMac, |
| MacAddress dstMac, |
| VlanId vlanId, |
| NeighbourMessageType type) { |
| |
| this.inPort = inPort; |
| this.srcMac = srcMac; |
| this.dstMac = dstMac; |
| this.vlanId = vlanId; |
| this.type = type; |
| |
| this.forwardResults = Sets.newHashSet(); |
| } |
| |
| @Override |
| public ConnectPoint inPort() { |
| return inPort; |
| } |
| |
| @Override |
| public NeighbourMessageType type() { |
| return type; |
| } |
| |
| @Override |
| public VlanId vlan() { |
| return vlanId; |
| } |
| |
| @Override |
| public MacAddress srcMac() { |
| return srcMac; |
| } |
| |
| @Override |
| public MacAddress dstMac() { |
| return dstMac; |
| } |
| |
| @Override |
| public IpAddress target() { |
| return null; |
| } |
| |
| @Override |
| public IpAddress sender() { |
| return null; |
| } |
| |
| @Override |
| public void forward(ConnectPoint outPort) { |
| } |
| |
| @Override |
| public void forward(Interface outIntf) { |
| forwardResults.add(outIntf); |
| } |
| |
| @Override |
| public void reply(MacAddress targetMac) { |
| } |
| |
| @Override |
| public void flood() { |
| } |
| |
| @Override |
| public void drop() { |
| } |
| |
| @Override |
| public Ethernet packet() { |
| return null; |
| } |
| |
| @Override |
| public NeighbourProtocol protocol() { |
| return null; |
| } |
| } |
| |
| private class TestVplsConfigService extends VplsConfigServiceAdapter { |
| |
| private final SetMultimap<String, Interface> ifacesByVplsName; |
| |
| public TestVplsConfigService(SetMultimap<String, Interface> ifacesByVplsName, |
| HashMap<String, EncapsulationType> encapByVplsName) { |
| this.ifacesByVplsName = ifacesByVplsName; |
| } |
| |
| @Override |
| public void addVpls(String vplsName, Set<String> ifaceNames, String encap) { |
| if (!ifacesByVplsName.containsKey(vplsName)) { |
| ifaceNames.forEach(ifaceName -> { |
| availableInterfaces.forEach(iface -> { |
| if (iface.name().equals(ifaceName)) { |
| ifacesByVplsName.put(vplsName, iface); |
| } |
| }); |
| }); |
| } |
| } |
| |
| @Override |
| public void removeVpls(String vplsName) { |
| if (ifacesByVplsName.containsKey(vplsName)) { |
| ifacesByVplsName.removeAll(vplsName); |
| } |
| } |
| |
| @Override |
| public void addIface(String vplsName, String ifaceName) { |
| availableInterfaces.forEach(intf -> { |
| if (intf.name().equals(ifaceName)) { |
| ifacesByVplsName.put(vplsName, intf); |
| } |
| }); |
| } |
| |
| @Override |
| public void removeIface(String ifaceName) { |
| SetMultimap<String, Interface> toBeRemoved = HashMultimap.create(); |
| ifacesByVplsName.entries().forEach(e -> { |
| if (e.getValue().name().equals(ifaceName)) { |
| toBeRemoved.put(e.getKey(), e.getValue()); |
| } |
| }); |
| toBeRemoved.entries() |
| .forEach(e -> ifacesByVplsName.remove(e.getKey(), |
| e.getValue())); |
| } |
| |
| @Override |
| public void cleanVplsConfig() { |
| ifacesByVplsName.clear(); |
| } |
| |
| @Override |
| public Set<Interface> allIfaces() { |
| return ImmutableSet.copyOf(ifacesByVplsName.values()); |
| } |
| |
| @Override |
| public Set<Interface> ifaces(String name) { |
| return ifacesByVplsName.get(name) |
| .stream() |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public Set<String> vplsNames() { |
| return ifacesByVplsName.keySet(); |
| } |
| |
| @Override |
| public SetMultimap<String, Interface> ifacesByVplsName() { |
| return ImmutableSetMultimap.copyOf(ifacesByVplsName); |
| } |
| |
| @Override |
| public SetMultimap<String, Interface> ifacesByVplsName(VlanId vlan, |
| ConnectPoint connectPoint) { |
| String vplsName = |
| ifacesByVplsName.entries().stream() |
| .filter(e -> e.getValue().connectPoint().equals(connectPoint)) |
| .filter(e -> e.getValue().vlan().equals(vlan)) |
| .map(Map.Entry::getKey) |
| .findFirst() |
| .orElse(null); |
| SetMultimap<String, Interface> result = HashMultimap.create(); |
| if (vplsName != null && |
| ifacesByVplsName.containsKey(vplsName)) { |
| ifacesByVplsName.get(vplsName) |
| .forEach(intf -> result.put(vplsName, intf)); |
| return result; |
| } |
| return null; |
| } |
| } |
| |
| class TestHostService extends HostServiceAdapter { |
| @Override |
| public Set<Host> getHostsByMac(MacAddress mac) { |
| return availableHosts.stream() |
| .filter(host -> host.mac().equals(mac)) |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public Iterable<Host> getHosts() { |
| return availableHosts; |
| } |
| |
| @Override |
| public Set<Host> getHostsByVlan(VlanId vlanId) { |
| return availableHosts.stream() |
| .filter(host -> host.vlan().equals(vlanId)) |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public int getHostCount() { |
| return availableHosts.size(); |
| } |
| |
| @Override |
| public Host getHost(HostId hostId) { |
| return availableHosts.stream() |
| .filter(host -> host.id().equals(hostId)) |
| .findFirst() |
| .orElse(null); |
| } |
| } |
| |
| private class TestNeighbourService implements NeighbourResolutionService { |
| private SetMultimap<ConnectPoint, NeighbourHandlerRegistration> handlerRegs; |
| |
| public TestNeighbourService() { |
| handlerRegs = HashMultimap.create(); |
| } |
| |
| @Override |
| public void registerNeighbourHandler(ConnectPoint connectPoint, |
| NeighbourMessageHandler handler, |
| ApplicationId appId) { |
| Interface intf = |
| new Interface(null, connectPoint, null, null, null); |
| |
| NeighbourHandlerRegistration reg = |
| new HandlerRegistration(handler, intf, appId); |
| |
| handlerRegs.put(connectPoint, reg); |
| } |
| |
| @Override |
| public void registerNeighbourHandler(Interface intf, |
| NeighbourMessageHandler handler, |
| ApplicationId appId) { |
| NeighbourHandlerRegistration reg = |
| new HandlerRegistration(handler, intf, appId); |
| handlerRegs.put(intf.connectPoint(), reg); |
| } |
| |
| @Override |
| public void unregisterNeighbourHandler(ConnectPoint connectPoint, |
| NeighbourMessageHandler handler, |
| ApplicationId appId) { |
| handlerRegs.removeAll(connectPoint); |
| } |
| |
| @Override |
| public void unregisterNeighbourHandler(Interface intf, |
| NeighbourMessageHandler handler, |
| ApplicationId appId) { |
| handlerRegs.removeAll(intf.connectPoint()); |
| } |
| |
| @Override |
| public void unregisterNeighbourHandlers(ApplicationId appId) { |
| handlerRegs.clear(); |
| } |
| |
| @Override |
| public Map<ConnectPoint, Collection<NeighbourHandlerRegistration>> getHandlerRegistrations() { |
| return handlerRegs.asMap(); |
| } |
| |
| private class HandlerRegistration implements NeighbourHandlerRegistration { |
| private final Interface intf; |
| private final NeighbourMessageHandler handler; |
| private final ApplicationId appId; |
| |
| /** |
| * Creates a new registration handler. |
| * |
| * @param handler the neighbour message handler |
| * @param intf the interface |
| */ |
| public HandlerRegistration(NeighbourMessageHandler handler, |
| Interface intf, |
| ApplicationId appId) { |
| this.intf = intf; |
| this.handler = handler; |
| this.appId = appId; |
| } |
| |
| @Override |
| public Interface intf() { |
| return intf; |
| } |
| |
| @Override |
| public NeighbourMessageHandler handler() { |
| return handler; |
| } |
| |
| @Override |
| public ApplicationId appId() { |
| return appId; |
| } |
| } |
| } |
| |
| class TestInterfaceService implements InterfaceService { |
| |
| @Override |
| public void addListener(InterfaceListener listener) { |
| } |
| |
| @Override |
| public void removeListener(InterfaceListener listener) { |
| } |
| |
| @Override |
| public Set<Interface> getInterfaces() { |
| return availableInterfaces; |
| } |
| |
| @Override |
| public Interface getInterfaceByName(ConnectPoint connectPoint, |
| String name) { |
| return availableInterfaces.stream() |
| .filter(intf -> intf.name().equals(name)) |
| .findFirst() |
| .orElse(null); |
| } |
| |
| @Override |
| public Set<Interface> getInterfacesByPort(ConnectPoint port) { |
| return availableInterfaces.stream() |
| .filter(intf -> intf.connectPoint().equals(port)) |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public Set<Interface> getInterfacesByIp(IpAddress ip) { |
| return availableInterfaces.stream() |
| .filter(intf -> intf.ipAddressesList().contains(ip)) |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public Set<Interface> getInterfacesByVlan(VlanId vlan) { |
| return availableInterfaces.stream() |
| .filter(intf -> intf.vlan().equals(vlan)) |
| .collect(Collectors.toSet()); |
| } |
| |
| @Override |
| public Interface getMatchingInterface(IpAddress ip) { |
| return availableInterfaces.stream() |
| .filter(intf -> intf.ipAddressesList().contains(ip)) |
| .findFirst() |
| .orElse(null); |
| } |
| } |
| } |