OSPF protocol manual merge from 1.6, due to cherry pick merge conflict
Change-Id: I93653e745468722ce95533537a79e897b4292f5d
diff --git a/providers/ospf/topology/BUCK b/providers/ospf/topology/BUCK
new file mode 100644
index 0000000..4197711
--- /dev/null
+++ b/providers/ospf/topology/BUCK
@@ -0,0 +1,15 @@
+COMPILE_DEPS = [
+ '//lib:CORE_DEPS',
+ '//protocols/ospf/api:onos-protocols-ospf-api',
+ '//protocols/ospf/ctl:onos-protocols-ospf-ctl',
+]
+
+TEST_DEPS = [
+ '//lib:TEST_ADAPTERS',
+]
+
+osgi_jar_with_tests (
+ deps = COMPILE_DEPS,
+ test_deps = TEST_DEPS,
+)
+
diff --git a/providers/ospf/topology/pom.xml b/providers/ospf/topology/pom.xml
new file mode 100644
index 0000000..370c7a5
--- /dev/null
+++ b/providers/ospf/topology/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ 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.
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-ospf-providers</artifactId>
+ <version>1.7.0-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>onos-ospf-provider-topology</artifactId>
+ <packaging>bundle</packaging>
+
+ <description>ONOS OSPF Topology Providers</description>
+ <dependencies>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProvider.java b/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProvider.java
new file mode 100644
index 0000000..1b76de2
--- /dev/null
+++ b/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProvider.java
@@ -0,0 +1,246 @@
+/*
+ * 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.provider.ospf.topology.impl;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onlab.packet.ChassisId;
+import org.onlab.packet.Ip4Address;
+import org.onosproject.net.AnnotationKeys;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.net.MastershipRole;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DefaultDeviceDescription;
+import org.onosproject.net.device.DefaultPortDescription;
+import org.onosproject.net.device.DeviceDescription;
+import org.onosproject.net.device.DeviceProvider;
+import org.onosproject.net.device.DeviceProviderRegistry;
+import org.onosproject.net.device.DeviceProviderService;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.link.DefaultLinkDescription;
+import org.onosproject.net.link.LinkDescription;
+import org.onosproject.net.link.LinkProvider;
+import org.onosproject.net.link.LinkProviderRegistry;
+import org.onosproject.net.link.LinkProviderService;
+import org.onosproject.net.link.LinkService;
+import org.onosproject.net.provider.AbstractProvider;
+import org.onosproject.net.provider.ProviderId;
+import org.onosproject.ospf.controller.OspfController;
+import org.onosproject.ospf.controller.OspfLinkTed;
+import org.onosproject.ospf.controller.OspfRouter;
+import org.onosproject.ospf.controller.OspfRouterId;
+import org.onosproject.ospf.controller.OspfRouterListener;
+import org.onosproject.ospf.controller.OspfLinkListener;
+import org.slf4j.Logger;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Provider which advertises device descriptions to the core.
+ */
+@Component(immediate = true)
+public class OspfTopologyProvider extends AbstractProvider implements DeviceProvider, LinkProvider {
+
+ public static final long PSEUDO_PORT = 0xffffffff;
+ private static final Logger log = getLogger(OspfTopologyProvider.class);
+ // Default values for tunable parameters
+ private static final String UNKNOWN = "unknown";
+ final InternalTopologyProvider listener = new InternalTopologyProvider();
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected DeviceProviderRegistry deviceProviderRegistry;
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected LinkProviderRegistry linkProviderRegistry;
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected LinkService linkService;
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected OspfController controller;
+ //This Interface that defines how this provider can interact with the core.
+ private LinkProviderService linkProviderService;
+ // The interface that defines how this Provider can interact with the core
+ private DeviceProviderService deviceProviderService;
+
+ /**
+ * Creates an OSPF device provider.
+ */
+ public OspfTopologyProvider() {
+ super(new ProviderId("l3", "org.onosproject.provider.ospf"));
+ }
+
+ @Activate
+ public void activate() {
+ deviceProviderService = deviceProviderRegistry.register(this);
+ linkProviderService = linkProviderRegistry.register(this);
+ controller.addRouterListener(listener);
+ controller.addLinkListener(listener);
+ log.debug("IsisDeviceProvider::activate...!!!!");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ log.debug("IsisDeviceProvider::deactivate...!!!!");
+ deviceProviderRegistry.unregister(this);
+ deviceProviderService = null;
+ linkProviderRegistry.unregister(this);
+ linkProviderService = null;
+ controller.removeRouterListener(listener);
+ controller.removeLinkListener(listener);
+ log.info("deactivated...!!!");
+ }
+
+ @Override
+ public boolean isReachable(DeviceId deviceId) {
+ return true;
+ }
+
+ @Override
+ public void changePortState(DeviceId deviceId, PortNumber portNumber, boolean enable) {
+ log.info("changePortState on device {}", deviceId);
+ }
+
+ @Override
+ public void triggerProbe(DeviceId deviceId) {
+ log.info("Triggering probe on device {}", deviceId);
+ }
+
+ @Override
+ public void roleChanged(DeviceId deviceId, MastershipRole newRole) {
+ log.info("Accepting mastership role change for device {}", deviceId);
+ }
+
+ /**
+ * Builds link description.
+ *
+ * @param ospfRouter OSPF router instance
+ * @param ospfLinkTed OSPF link TED instance
+ * @return link description instance
+ */
+ private LinkDescription buildLinkDes(OspfRouter ospfRouter, OspfLinkTed ospfLinkTed) {
+ long srcAddress = 0;
+ long dstAddress = 0;
+ boolean localPseduo = false;
+ //Changing of port numbers
+ srcAddress = Ip4Address.valueOf(ospfRouter.routerIp().toString()).toInt();
+ dstAddress = Ip4Address.valueOf(ospfRouter.neighborRouterId().toString()).toInt();
+ DeviceId srcId = DeviceId.deviceId(OspfRouterId.uri(ospfRouter.routerIp()));
+ DeviceId dstId = DeviceId.deviceId(OspfRouterId.uri(ospfRouter.neighborRouterId()));
+ if (ospfRouter.isDr()) {
+ localPseduo = true;
+ }
+ if (localPseduo && srcAddress == 0) {
+ srcAddress = PSEUDO_PORT;
+ }
+
+ ConnectPoint src = new ConnectPoint(srcId, PortNumber.portNumber(srcAddress));
+ ConnectPoint dst = new ConnectPoint(dstId, PortNumber.portNumber(dstAddress));
+
+ return new DefaultLinkDescription(src, dst, Link.Type.DIRECT, false);
+ }
+
+ /**
+ * Internal topology Provider implementation.
+ */
+ protected class InternalTopologyProvider implements OspfRouterListener, OspfLinkListener {
+
+ @Override
+ public void routerAdded(OspfRouter ospfRouter) {
+ String routerId = ospfRouter.routerIp().toString();
+ log.info("Added device {}", routerId);
+ DeviceId deviceId = DeviceId.deviceId(OspfRouterId.uri(ospfRouter.routerIp()));
+ Device.Type deviceType = Device.Type.ROUTER;
+ //If our routerType is Dr or Bdr type is PSEUDO
+ if (ospfRouter.isDr()) {
+ deviceType = Device.Type.ROUTER;
+ } else {
+ deviceType = Device.Type.VIRTUAL;
+ }
+ //deviceId = DeviceId.deviceId(routerDetails);
+ ChassisId cId = new ChassisId();
+ DefaultAnnotations.Builder newBuilder = DefaultAnnotations.builder();
+
+ newBuilder.set(AnnotationKeys.TYPE, "l3");
+ newBuilder.set("routerId", routerId);
+ DeviceDescription description =
+ new DefaultDeviceDescription(OspfRouterId.uri(ospfRouter.routerIp()),
+ deviceType, UNKNOWN, UNKNOWN, UNKNOWN,
+ UNKNOWN, cId, newBuilder.build());
+ deviceProviderService.deviceConnected(deviceId, description);
+ }
+
+ @Override
+ public void routerRemoved(OspfRouter ospfRouter) {
+ String routerId = ospfRouter.routerIp().toString();
+ log.info("Delete device {}", routerId);
+ DeviceId deviceId = DeviceId.deviceId(OspfRouterId.uri(ospfRouter.routerIp()));
+ if (deviceProviderService == null) {
+ return;
+ }
+ deviceProviderService.deviceDisconnected(deviceId);
+ log.info("delete device {}", routerId);
+ }
+
+ @Override
+ public void addLink(OspfRouter ospfRouter, OspfLinkTed ospfLinkTed) {
+ log.debug("Addlink {}", ospfRouter.routerIp());
+ LinkDescription linkDes = buildLinkDes(ospfRouter, ospfLinkTed);
+ //If already link exists, return
+ if (linkService.getLink(linkDes.src(), linkDes.dst()) != null || linkProviderService == null) {
+ return;
+ }
+ //Updating ports of the link
+ List<PortDescription> srcPortDescriptions = new LinkedList<>();
+ srcPortDescriptions.add(new DefaultPortDescription(linkDes.src().port(), true));
+ deviceProviderService.updatePorts(linkDes.src().deviceId(), srcPortDescriptions);
+
+ List<PortDescription> dstPortDescriptions = new LinkedList<>();
+ dstPortDescriptions.add(new DefaultPortDescription(linkDes.dst().port(), true));
+ deviceProviderService.updatePorts(linkDes.dst().deviceId(), dstPortDescriptions);
+ linkProviderService.linkDetected(linkDes);
+ }
+
+ @Override
+ public void deleteLink(OspfRouter ospfRouter, OspfLinkTed ospfLinkTed) {
+ log.debug("Delete link {}", ospfRouter.routerIp().toString());
+ if (linkProviderService == null) {
+ return;
+ }
+ LinkDescription linkDes = buildLinkDes(ospfRouter, ospfLinkTed);
+ //Updating ports of the link
+ List<PortDescription> srcPortDescriptions = new LinkedList<>();
+ srcPortDescriptions.add(new DefaultPortDescription(linkDes.src().port(), true));
+ deviceProviderService.updatePorts(linkDes.src().deviceId(), srcPortDescriptions);
+
+ List<PortDescription> dstPortDescriptions = new LinkedList<>();
+ dstPortDescriptions.add(new DefaultPortDescription(linkDes.dst().port(), true));
+ deviceProviderService.updatePorts(linkDes.dst().deviceId(), dstPortDescriptions);
+ linkProviderService.linkVanished(linkDes);
+ }
+
+ @Override
+ public void routerChanged(OspfRouter ospfRouter) {
+ log.info("Router changed is not supported currently");
+ }
+ }
+}
\ No newline at end of file
diff --git a/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/package-info.java b/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/package-info.java
new file mode 100644
index 0000000..63f733e
--- /dev/null
+++ b/providers/ospf/topology/src/main/java/org/onosproject/provider/ospf/topology/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+/**
+ * Provider that uses OSPF as a means of topology discovery.
+ */
+package org.onosproject.provider.ospf.topology.impl;
diff --git a/providers/ospf/topology/src/test/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProviderTest.java b/providers/ospf/topology/src/test/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProviderTest.java
new file mode 100644
index 0000000..a667a0e
--- /dev/null
+++ b/providers/ospf/topology/src/test/java/org/onosproject/provider/ospf/topology/impl/OspfTopologyProviderTest.java
@@ -0,0 +1,380 @@
+/*
+ * 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.provider.ospf.topology.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.Ip4Address;
+import org.onlab.util.Bandwidth;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.net.MastershipRole;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DeviceDescription;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceProvider;
+import org.onosproject.net.device.DeviceProviderRegistry;
+import org.onosproject.net.device.DeviceProviderService;
+import org.onosproject.net.device.DeviceServiceAdapter;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.device.PortStatistics;
+import org.onosproject.net.link.LinkDescription;
+import org.onosproject.net.link.LinkListener;
+import org.onosproject.net.link.LinkProvider;
+import org.onosproject.net.link.LinkProviderRegistry;
+import org.onosproject.net.link.LinkProviderService;
+import org.onosproject.net.link.LinkServiceAdapter;
+import org.onosproject.net.provider.ProviderId;
+import org.onosproject.ospf.controller.OspfController;
+import org.onosproject.ospf.controller.OspfDeviceTed;
+import org.onosproject.ospf.controller.OspfLinkListener;
+import org.onosproject.ospf.controller.OspfLinkTed;
+import org.onosproject.ospf.controller.OspfProcess;
+import org.onosproject.ospf.controller.OspfRouter;
+import org.onosproject.ospf.controller.OspfRouterListener;
+import org.onosproject.ospf.controller.impl.OspfDeviceTedImpl;
+import org.onosproject.ospf.controller.impl.OspfLinkTedImpl;
+import org.onosproject.ospf.controller.impl.OspfRouterImpl;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArraySet;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test cases for OSPF topology provider.
+ */
+public class OspfTopologyProviderTest {
+
+ private final OspfTopologyProvider provider = new OspfTopologyProvider();
+ private final TestDeviceRegistry nodeRegistry = new TestDeviceRegistry();
+ private final TestLinkRegistry linkRegistry = new TestLinkRegistry();
+ private final TestController controller = new TestController();
+ private final TestLinkService linkService = new TestLinkService();
+
+ @Before
+ public void setUp() throws Exception {
+ provider.deviceProviderRegistry = nodeRegistry;
+ provider.linkProviderRegistry = linkRegistry;
+ provider.controller = controller;
+ provider.linkService = linkService;
+ provider.activate();
+ assertNotNull("provider should be registered", nodeRegistry.provider);
+ assertNotNull("listener should be registered", controller.nodeListener);
+
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ provider.deactivate();
+ assertNull("listener should be removed", controller.nodeListener);
+ provider.controller = null;
+ provider.deviceProviderRegistry = null;
+ }
+
+ @Test
+ public void triggerProbe() {
+ DeviceId deviceId = DeviceId.deviceId("2.2.2.2");
+ provider.triggerProbe(deviceId);
+ }
+
+ @Test
+ public void roleChanged() {
+ DeviceId deviceId = DeviceId.deviceId("2.2.2.2");
+ provider.roleChanged(deviceId, MastershipRole.MASTER);
+ }
+
+ @Test
+ public void changePortState() {
+ DeviceId deviceId = DeviceId.deviceId("2.2.2.2");
+ provider.changePortState(deviceId, PortNumber.portNumber(0), false);
+ }
+
+ @Test
+ public void isReachable() {
+ DeviceId deviceId = DeviceId.deviceId("1.1.1.1");
+ provider.isReachable(deviceId);
+ }
+
+ /* Validate node is added to the device validating URI, RIB should get updated properly */
+ @Test
+ public void ospfTopologyProviderTestAddDevice1() {
+ int deviceAddCount = 0;
+ OspfRouter ospfRouter = new OspfRouterImpl();
+ ospfRouter.setDr(false);
+ ospfRouter.setOpaque(false);
+ ospfRouter.setNeighborRouterId(Ip4Address.valueOf("2.2.2.2"));
+ ospfRouter.setInterfaceId(Ip4Address.valueOf("10.10.10.2"));
+ ospfRouter.setAreaIdOfInterface(Ip4Address.valueOf("5.5.5.5"));
+ ospfRouter.setRouterIp(Ip4Address.valueOf("1.1.1.1"));
+ OspfDeviceTed ospfDeviceTed = new OspfDeviceTedImpl();
+ ospfDeviceTed.setAbr(false);
+ ospfDeviceTed.setAsbr(false);
+ ospfRouter.setDeviceTed(ospfDeviceTed);
+ OspfLinkTed ospfLinkTed = new OspfLinkTedImpl();
+ ospfLinkTed.setMaximumLink(Bandwidth.bps(10));
+ ospfLinkTed.setMaxReserved(Bandwidth.bps(20));
+ ospfLinkTed.setTeMetric(10);
+ OspfRouter ospfRouter1 = new OspfRouterImpl();
+ ospfRouter1.setDr(true);
+ ospfRouter1.setOpaque(true);
+ ospfRouter1.setNeighborRouterId(Ip4Address.valueOf("2.2.2.2"));
+ ospfRouter1.setInterfaceId(Ip4Address.valueOf("10.10.10.2"));
+ ospfRouter1.setAreaIdOfInterface(Ip4Address.valueOf("5.5.5.5"));
+ ospfRouter1.setRouterIp(Ip4Address.valueOf("1.1.1.1"));
+ OspfDeviceTed ospfDeviceTed1 = new OspfDeviceTedImpl();
+ ospfDeviceTed1.setAbr(false);
+ ospfDeviceTed1.setAsbr(false);
+ ospfRouter.setDeviceTed(ospfDeviceTed);
+ OspfLinkTed ospfLinkTed1 = new OspfLinkTedImpl();
+ ospfLinkTed1.setMaximumLink(Bandwidth.bps(10));
+ ospfLinkTed1.setMaxReserved(Bandwidth.bps(20));
+ ospfLinkTed1.setTeMetric(10);
+ for (OspfRouterListener l : controller.nodeListener) {
+ l.routerAdded(ospfRouter);
+
+ deviceAddCount = nodeRegistry.connected.size();
+ assertTrue(deviceAddCount == 1);
+ l.routerRemoved(ospfRouter);
+ deviceAddCount = nodeRegistry.connected.size();
+ assertTrue(deviceAddCount == 0);
+ }
+ for (OspfLinkListener l : controller.linkListener) {
+ l.addLink(ospfRouter, ospfLinkTed);
+ l.deleteLink(ospfRouter, ospfLinkTed);
+
+ }
+ }
+
+ @Test
+ public void ospfTopologyProviderTestAddDevice2() {
+ int deviceAddCount = 0;
+ OspfRouter ospfRouter = new OspfRouterImpl();
+ ospfRouter.setDr(true);
+ ospfRouter.setOpaque(true);
+ ospfRouter.setNeighborRouterId(Ip4Address.valueOf("3.3.3.3"));
+ ospfRouter.setInterfaceId(Ip4Address.valueOf("10.10.10.3"));
+ ospfRouter.setAreaIdOfInterface(Ip4Address.valueOf("6.6.6.6"));
+ ospfRouter.setRouterIp(Ip4Address.valueOf("7.7.7.7"));
+ OspfDeviceTed ospfDeviceTed = new OspfDeviceTedImpl();
+ ospfDeviceTed.setAbr(true);
+ ospfDeviceTed.setAsbr(true);
+ ospfRouter.setDeviceTed(ospfDeviceTed);
+ OspfLinkTed ospfLinkTed = new OspfLinkTedImpl();
+ ospfLinkTed.setMaximumLink(Bandwidth.bps(30));
+ ospfLinkTed.setMaxReserved(Bandwidth.bps(40));
+ ospfLinkTed.setTeMetric(50);
+ for (OspfRouterListener l : controller.nodeListener) {
+ l.routerAdded(ospfRouter);
+ deviceAddCount = nodeRegistry.connected.size();
+ assertTrue(deviceAddCount == 1);
+ l.routerRemoved(ospfRouter);
+ deviceAddCount = nodeRegistry.connected.size();
+ assertTrue(deviceAddCount == 0);
+ }
+ }
+
+
+ /* Class implement device test registry */
+ private class TestDeviceRegistry implements DeviceProviderRegistry {
+ DeviceProvider provider;
+ Set<DeviceId> connected = new HashSet<>();
+
+ @Override
+ public DeviceProviderService register(DeviceProvider provider) {
+ this.provider = provider;
+ return new TestProviderService();
+ }
+
+ @Override
+ public void unregister(DeviceProvider provider) {
+ }
+
+ @Override
+ public Set<ProviderId> getProviders() {
+ return null;
+ }
+
+ private class TestProviderService implements DeviceProviderService {
+
+ @Override
+ public DeviceProvider provider() {
+ return null;
+ }
+
+ @Override
+ public void deviceConnected(DeviceId deviceId, DeviceDescription deviceDescription) {
+ connected.add(deviceId);
+ }
+
+ @Override
+ public void deviceDisconnected(DeviceId deviceId) {
+ connected.remove(deviceId);
+ }
+
+ @Override
+ public void updatePorts(DeviceId deviceId, List<PortDescription> portDescriptions) {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public void portStatusChanged(DeviceId deviceId, PortDescription portDescription) {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public void receivedRoleReply(DeviceId deviceId, MastershipRole requested, MastershipRole response) {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public void updatePortStatistics(DeviceId deviceId, Collection<PortStatistics> portStatistics) {
+ // TODO Auto-generated method stub
+ }
+ }
+ }
+
+ private class TestDeviceService extends DeviceServiceAdapter {
+ private DeviceListener listener;
+
+ @Override
+ public void addListener(DeviceListener listener) {
+ this.listener = listener;
+ }
+
+ @Override
+ public Iterable<Device> getDevices() {
+ return Collections.emptyList();
+ }
+ }
+
+ private class TestLinkService extends LinkServiceAdapter {
+ private LinkListener listener;
+
+ @Override
+ public void addListener(LinkListener listener) {
+ this.listener = listener;
+ }
+
+ @Override
+ public Iterable<Link> getLinks() {
+ return Collections.emptyList();
+ }
+ }
+
+ /* Class implement device test registry */
+ private class TestLinkRegistry implements LinkProviderRegistry {
+ LinkProvider provider;
+ Set<DeviceId> connected = new HashSet<>();
+
+ @Override
+ public LinkProviderService register(LinkProvider provider) {
+ this.provider = provider;
+ return new TestLinkProviderService();
+ }
+
+ @Override
+ public void unregister(LinkProvider provider) {
+ }
+
+ @Override
+ public Set<ProviderId> getProviders() {
+ return null;
+ }
+
+ private class TestLinkProviderService implements LinkProviderService {
+ @Override
+ public void linkDetected(LinkDescription linkDescription) {
+ }
+
+ @Override
+ public void linkVanished(LinkDescription linkDescription) {
+ }
+
+ @Override
+ public void linksVanished(ConnectPoint connectPoint) {
+ }
+
+ @Override
+ public void linksVanished(DeviceId deviceId) {
+ }
+
+ @Override
+ public LinkProvider provider() {
+ return null;
+ }
+ }
+ }
+
+ /* class implement test controller */
+ private class TestController implements OspfController {
+ protected Set<OspfRouterListener> nodeListener = new CopyOnWriteArraySet<>();
+ protected Set<OspfLinkListener> linkListener = new CopyOnWriteArraySet<>();
+
+ @Override
+ public void addRouterListener(OspfRouterListener nodeListener) {
+ this.nodeListener.add(nodeListener);
+ }
+
+ @Override
+ public void removeRouterListener(OspfRouterListener nodeListener) {
+ this.nodeListener = null;
+ }
+
+ @Override
+ public void addLinkListener(OspfLinkListener listener) {
+ this.linkListener.add(listener);
+ }
+
+ @Override
+ public void removeLinkListener(OspfLinkListener listener) {
+ this.nodeListener = null;
+ }
+
+ @Override
+ public void updateConfig(JsonNode processesNode) {
+ }
+
+
+ @Override
+ public void deleteConfig(List<OspfProcess> processes, String attribute) {
+ }
+
+ @Override
+ public Set<OspfRouterListener> listener() {
+ return null;
+ }
+
+ @Override
+ public Set<OspfLinkListener> linkListener() {
+ return null;
+ }
+
+ @Override
+ public List<OspfProcess> getAllConfiguredProcesses() {
+ return null;
+ }
+ }
+}
\ No newline at end of file