[SEBA-864]Cordmcast test cases
Change-Id: I9b22f1124281d5538ab0f21a03db243a7cfb31e3
diff --git a/pom.xml b/pom.xml
index e864aa0..fd7bcef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,6 +54,7 @@
<artifactId>onos-api</artifactId>
<version>${onos.version}</version>
<scope>provided</scope>
+ <classifier>tests</classifier>
</dependency>
<dependency>
<groupId>org.onosproject</groupId>
@@ -73,6 +74,12 @@
<version>${onos.version}</version>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onlab-junit</artifactId>
+ <version>${onos.version}</version>
+ <scope>test</scope>
+ </dependency>
</dependencies>
<build>
diff --git a/src/main/java/org/opencord/cordmcast/CordMcast.java b/src/main/java/org/opencord/cordmcast/CordMcast.java
index ad3f2a7..bd10980 100644
--- a/src/main/java/org/opencord/cordmcast/CordMcast.java
+++ b/src/main/java/org/opencord/cordmcast/CordMcast.java
@@ -244,21 +244,24 @@
}
NextContent next = groups.get(groupInfo).value();
- ObjectiveContext context = new DefaultObjectiveContext(
- (objective) -> log.debug("Successfully remove {}",
- groupInfo.group),
- (objective, error) -> log.warn("Failed to remove {}: {}",
- groupInfo.group, error));
- // remove the flow rule
- flowObjectiveService.forward(groupInfo.getDevice(), fwdObject(next.getNextId(),
- groupInfo.group).remove(context));
- // remove all ports from the group
- next.getOutPorts().stream().forEach(portNumber ->
- flowObjectiveService.next(groupInfo.getDevice(), nextObject(next.getNextId(),
- portNumber, NextType.RemoveFromExisting,
- groupInfo.group))
- );
+ if (next != null) {
+ ObjectiveContext context = new DefaultObjectiveContext(
+ (objective) -> log.debug("Successfully remove {}",
+ groupInfo.group),
+ (objective, error) -> log.warn("Failed to remove {}: {}",
+ groupInfo.group, error));
+ // remove the flow rule
+ flowObjectiveService.forward(groupInfo.getDevice(), fwdObject(next.getNextId(),
+ groupInfo.group).remove(context));
+ // remove all ports from the group
+ next.getOutPorts().stream().forEach(portNumber ->
+ flowObjectiveService.next(groupInfo.getDevice(), nextObject(next.getNextId(),
+ portNumber,
+ NextType.RemoveFromExisting,
+ groupInfo.group))
+ );
+ }
});
groups.clear();
} finally {
diff --git a/src/test/java/org/opencord/cordmcast/McastTest.java b/src/test/java/org/opencord/cordmcast/McastTest.java
new file mode 100644
index 0000000..ea4d33b
--- /dev/null
+++ b/src/test/java/org/opencord/cordmcast/McastTest.java
@@ -0,0 +1,328 @@
+/*
+ * Copyright 2016-present Open Networking Foundation
+ *
+ * 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.opencord.cordmcast;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Dictionary;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.Set;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import org.easymock.EasyMock;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onosproject.cfg.ComponentConfigService;
+import org.onosproject.mcast.api.McastEvent;
+import org.onosproject.mcast.api.McastRouteUpdate;
+import org.onosproject.mcast.api.MulticastRouteService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.HostId;
+import org.onosproject.net.config.NetworkConfigRegistryAdapter;
+import org.onosproject.net.device.DeviceServiceAdapter;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flow.criteria.IPCriterion;
+import org.onosproject.net.flow.instructions.Instructions.OutputInstruction;
+import org.onosproject.net.flowobjective.Objective;
+import org.onosproject.store.service.StorageServiceAdapter;
+import org.onosproject.store.service.TestConsistentMap;
+import org.osgi.service.component.ComponentContext;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Sets;
+import static org.onlab.junit.TestTools.assertAfter;
+
+public class McastTest extends McastTestBase {
+
+ private CordMcast cordMcast;
+
+ private static final int WAIT_TIMEOUT = 1000;
+ private static final int WAIT = 250;
+ McastRouteUpdate previousSubject, currentSubject;
+
+ @Before
+ public void setUp() {
+ cordMcast = new CordMcast();
+
+ cordMcast.coreService = new MockCoreService();
+ cordMcast.flowObjectiveService = new MockFlowObjectiveService();
+ cordMcast.mastershipService = new TestMastershipService();
+ cordMcast.deviceService = new DeviceServiceAdapter();
+ cordMcast.networkConfig = new NetworkConfigRegistryAdapter();
+ cordMcast.cordConfigService = new MockCordConfigService();
+
+ cordMcast.storageService =
+ EasyMock.createMock(StorageServiceAdapter.class);
+ expect(cordMcast.storageService.consistentMapBuilder()).andReturn(new TestConsistentMap.Builder<>());
+ replay(cordMcast.storageService);
+
+ Dictionary<String, Object> cfgDict = new Hashtable<String, Object>();
+ cfgDict.put("vlanEnabled", false);
+ cordMcast.componentConfigService =
+ EasyMock.createNiceMock(ComponentConfigService.class);
+ replay(cordMcast.componentConfigService);
+
+ cordMcast.mcastService = EasyMock.createNiceMock(MulticastRouteService.class);
+ expect(cordMcast.mcastService.getRoutes()).andReturn(Sets.newHashSet());
+ replay(cordMcast.mcastService);
+
+ ComponentContext componentContext = EasyMock.createMock(ComponentContext.class);
+ expect(componentContext.getProperties()).andReturn(cfgDict);
+ replay(componentContext);
+
+ cordMcast.activate(componentContext);
+
+ }
+
+ @After
+ public void tearDown() {
+ cordMcast.deactivate();
+ forwardMap.clear();
+ nextMap.clear();
+ }
+
+ @Test
+ public void testAddingSinkEvent() throws InterruptedException {
+
+ Set<ConnectPoint> sinks2Cp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_B));
+ Map<HostId, Set<ConnectPoint>> sinks2 = ImmutableMap.of(HOST_ID_NONE, sinks2Cp);
+
+ //Adding the details to create different routes
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks2);
+ // Creating new mcast event for adding sink
+ McastEvent event = new McastEvent(McastEvent.Type.SINKS_ADDED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ synchronized (forwardMap) {
+ forwardMap.wait(WAIT_TIMEOUT);
+ }
+
+ // ForwardMap will contain the operation "Add" in the flowObjective. None -> CP_B
+ assertNotNull(forwardMap.get(DEVICE_ID_OF_A));
+ assertTrue(forwardMap.get(DEVICE_ID_OF_A).op() == Objective.Operation.ADD);
+
+ // Output port number will be PORT_B i.e. 16
+ Collection<TrafficTreatment> traffictreatMentCollection =
+ nextMap.get(DEVICE_ID_OF_A).next();
+ assertTrue(1 == traffictreatMentCollection.size());
+ OutputInstruction output = null;
+ for (TrafficTreatment trafficTreatment : traffictreatMentCollection) {
+ output = outputPort(trafficTreatment);
+ }
+ assertNotNull(output);
+ assertTrue(PORT_B == output.port());
+ // Checking the group ip address
+ TrafficSelector trafficSelector = forwardMap.get(DEVICE_ID_OF_A).selector();
+ IPCriterion ipCriterion = ipAddress(trafficSelector);
+ assertNotNull(ipCriterion);
+ assertTrue(MULTICAST_IP.equals(ipCriterion.ip().address()));
+
+ }
+
+ @Test
+ public void testAddToExistingSinkEvent() throws InterruptedException {
+
+ // Adding first sink (none --> CP_B)
+ testAddingSinkEvent();
+
+ Set<ConnectPoint> sinksCp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_B));
+ Map<HostId, Set<ConnectPoint>> sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ sinksCp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_B, CONNECT_POINT_C));
+ sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ // Again listening the mcast event with different output port ( none --> CP_B, CP_C)
+ McastEvent event = new McastEvent(McastEvent.Type.SINKS_ADDED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+
+ // NextMap will contain the operation "ADD_TO_EXISTING" in the DefaultNextObjective.
+ assertAfter(WAIT_TIMEOUT, WAIT_TIMEOUT * 2, () ->
+ assertTrue(nextMap.get(DEVICE_ID_OF_A).op() == Objective.Operation.ADD_TO_EXISTING));
+ // Output port number will be changed to 24 i.e. PORT_C
+ Collection<TrafficTreatment> traffictreatMentCollection = nextMap.get(DEVICE_ID_OF_A).next();
+ assertTrue(1 == traffictreatMentCollection.size());
+ OutputInstruction output = null;
+ for (TrafficTreatment trafficTreatment : traffictreatMentCollection) {
+ output = outputPort(trafficTreatment);
+ }
+ assertNotNull(output);
+ assertTrue(PORT_C == output.port());
+ }
+
+ @Test
+ public void testRemoveSinkEvent() throws InterruptedException {
+
+ testAddToExistingSinkEvent();
+ // Handling the mcast event for removing sink.
+ Set<ConnectPoint> sinksCp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_B, CONNECT_POINT_C));
+ Map<HostId, Set<ConnectPoint>> sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ sinksCp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_C));
+ sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ McastEvent event = new McastEvent(McastEvent.Type.SINKS_REMOVED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ // Operation will be REMOVE_FROM_EXISTING and nextMap will be updated. ( None --> CP_C)
+ assertAfter(WAIT_TIMEOUT, WAIT_TIMEOUT * 2, () ->
+ assertTrue(nextMap.get(DEVICE_ID_OF_A).op() == Objective.Operation.REMOVE_FROM_EXISTING));
+
+ // Output port number will be PORT_B i.e. 16
+ // Port_B is removed from the group.
+ Collection<TrafficTreatment> traffictreatMentCollection =
+ nextMap.get(DEVICE_ID_OF_A).next();
+ assertTrue(1 == traffictreatMentCollection.size());
+ OutputInstruction output = null;
+ for (TrafficTreatment trafficTreatment : traffictreatMentCollection) {
+ output = outputPort(trafficTreatment);
+ }
+ assertNotNull(output);
+ assertTrue(PORT_B == output.port());
+
+ }
+
+ @Test
+ public void testRemoveLastSinkEvent() throws InterruptedException {
+
+ testRemoveSinkEvent();
+ // Handling the mcast event for removing sink.
+ Set<ConnectPoint> sinksCp = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_C));
+ Map<HostId, Set<ConnectPoint>> sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ sinksCp = new HashSet<ConnectPoint>(Arrays.asList());
+ sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ McastEvent event = new McastEvent(McastEvent.Type.SINKS_REMOVED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+
+ // Operation will be REMOVE_FROM_EXISTING and nextMap will be updated. None --> { }
+ assertAfter(WAIT_TIMEOUT, WAIT_TIMEOUT * 2, () ->
+ assertTrue(nextMap.get(DEVICE_ID_OF_A).op() == Objective.Operation.REMOVE_FROM_EXISTING));
+
+ // Output port number will be changed to 24 i.e. PORT_C
+ Collection<TrafficTreatment> traffictreatMentCollection = nextMap.get(DEVICE_ID_OF_A).next();
+ assertTrue(1 == traffictreatMentCollection.size());
+ OutputInstruction output = null;
+ for (TrafficTreatment trafficTreatment : traffictreatMentCollection) {
+ output = outputPort(trafficTreatment);
+ }
+ assertNotNull(output);
+ assertTrue(PORT_C == output.port());
+ }
+
+ @Test
+ public void testUnkownOltDevice() throws InterruptedException {
+
+ // Configuration of mcast event for unknown olt device
+ final DeviceId deviceIdOfB = DeviceId.deviceId("of:1");
+
+ ConnectPoint connectPointA = new ConnectPoint(deviceIdOfB, PORT_A);
+ ConnectPoint connectPointB = new ConnectPoint(deviceIdOfB, PORT_B);
+ Set<ConnectPoint> sourcesCp = new HashSet<ConnectPoint>(Arrays.asList(connectPointA));
+ Set<ConnectPoint> sinksCp = new HashSet<ConnectPoint>(Arrays.asList());
+ Set<ConnectPoint> sinks2Cp = new HashSet<ConnectPoint>(Arrays.asList(connectPointB));
+ Map<HostId, Set<ConnectPoint>> sources = ImmutableMap.of(HOST_ID_NONE, sourcesCp);
+
+ Map<HostId, Set<ConnectPoint>> sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+ Map<HostId, Set<ConnectPoint>> sinks2 = ImmutableMap.of(HOST_ID_NONE, sinks2Cp);
+ //Adding the details to create different routes
+ McastRouteUpdate previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ McastRouteUpdate currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks2);
+ // Creating new mcast event for adding sink
+ McastEvent event = new McastEvent(McastEvent.Type.SINKS_ADDED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ // OltInfo flag is set to true when olt device is unkown
+ assertAfter(WAIT, WAIT * 2, () -> assertTrue(knownOltFlag));
+ assertTrue(0 == forwardMap.size());
+ assertTrue(0 == nextMap.size());
+
+ }
+
+ @Test
+ public void testRouteAddedEvent() throws InterruptedException {
+
+ //Adding the details to create different routes
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ // Creating new mcast event for route adding
+ McastEvent event = new McastEvent(McastEvent.Type.ROUTE_ADDED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ // There will be no forwarding objective
+ assertAfter(WAIT, WAIT * 2, () -> assertTrue(0 == forwardMap.size()));
+ assertTrue(0 == nextMap.size());
+
+ }
+
+
+ @Test
+ public void testRouteRemovedEvent() throws InterruptedException {
+
+ testRouteAddedEvent();
+
+ //Adding the details to create different routes
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ // Creating new mcast event for route removing
+ McastEvent event = new McastEvent(McastEvent.Type.ROUTE_REMOVED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ // There will be no forwarding objective
+ assertAfter(WAIT, WAIT * 2, () -> assertTrue(0 == forwardMap.size()));
+ assertTrue(0 == nextMap.size());
+
+ }
+
+
+ @Test
+ public void testSourceAddedEvent() throws InterruptedException {
+
+ // Adding route before adding source.
+ testRouteAddedEvent();
+
+ //Adding the details to create different routes
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ // Creating new mcast event for source adding
+ McastEvent event = new McastEvent(McastEvent.Type.SOURCES_ADDED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ // There will be no forwarding objective
+ assertAfter(WAIT, WAIT * 2, () -> assertTrue(0 == forwardMap.size()));
+ assertTrue(0 == nextMap.size());
+
+ }
+
+ @Test
+ public void testSourcesRemovedEvent() throws InterruptedException {
+
+ testSourceAddedEvent();
+
+ //Adding the details to create different routes
+ previousSubject = McastRouteUpdate.mcastRouteUpdate(route1, sources, sinks);
+ currentSubject = McastRouteUpdate.mcastRouteUpdate(route1, emptySource, sinks);
+ // Creating new mcast event for removing source
+ // Warning message of unknown event will be displayed.
+ McastEvent event = new McastEvent(McastEvent.Type.SOURCES_REMOVED, previousSubject, currentSubject);
+ cordMcast.listener.event(event);
+ assertAfter(WAIT, WAIT * 2, () -> assertTrue(0 == forwardMap.size()));
+ assertTrue(0 == nextMap.size());
+ }
+
+}
diff --git a/src/test/java/org/opencord/cordmcast/McastTestBase.java b/src/test/java/org/opencord/cordmcast/McastTestBase.java
new file mode 100644
index 0000000..273c862
--- /dev/null
+++ b/src/test/java/org/opencord/cordmcast/McastTestBase.java
@@ -0,0 +1,208 @@
+/*
+ * Copyright 2016-present Open Networking Foundation
+ *
+ * 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.opencord.cordmcast;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.TestApplicationId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreServiceAdapter;
+import org.onosproject.mastership.MastershipServiceAdapter;
+import org.onosproject.mcast.api.McastRoute;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.HostId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flow.criteria.Criterion;
+import org.onosproject.net.flow.criteria.IPCriterion;
+import org.onosproject.net.flow.instructions.Instruction;
+import org.onosproject.net.flow.instructions.Instructions.OutputInstruction;
+import org.onosproject.net.flowobjective.FlowObjectiveServiceAdapter;
+import org.onosproject.net.flowobjective.ForwardingObjective;
+import org.onosproject.net.flowobjective.NextObjective;
+import org.opencord.cordconfig.CordConfigListener;
+import org.opencord.cordconfig.CordConfigService;
+import org.opencord.cordconfig.access.AccessAgentData;
+import org.opencord.cordconfig.access.AccessDeviceData;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.ImmutableMap;
+
+public class McastTestBase {
+
+ // Map to store the forwardingObjective in flowObjectiveService.forward()
+ Map<DeviceId, ForwardingObjective> forwardMap = new HashMap<>();
+ // Map to store the nextObjective in flowObjectiveService.next()
+ Map<DeviceId, NextObjective> nextMap = new HashMap<>();
+ // Device configuration
+ protected static final DeviceId DEVICE_ID_OF_A = DeviceId.deviceId("of:00000a0a0a0a0a00");
+ // Port number
+ protected static final PortNumber PORT_A = PortNumber.portNumber(1048576);
+ protected static final PortNumber PORT_B = PortNumber.portNumber(16);
+ protected static final PortNumber PORT_C = PortNumber.portNumber(24);
+
+ // Connect Point for creating source and sink
+ protected static final ConnectPoint CONNECT_POINT_A = new ConnectPoint(DEVICE_ID_OF_A, PORT_A);
+ protected static final ConnectPoint CONNECT_POINT_B = new ConnectPoint(DEVICE_ID_OF_A, PORT_B);
+ protected static final ConnectPoint CONNECT_POINT_C = new ConnectPoint(DEVICE_ID_OF_A, PORT_C);
+
+ //Host id configuration
+ protected static final HostId HOST_ID_NONE = HostId.NONE;
+ // Source connect point
+ protected static final Set<ConnectPoint> SOURCES_CP = new HashSet<ConnectPoint>(Arrays.asList(CONNECT_POINT_A));
+ Map<HostId, Set<ConnectPoint>> sources = ImmutableMap.of(HOST_ID_NONE, SOURCES_CP);
+
+ protected static final IpAddress MULTICAST_IP = IpAddress.valueOf("224.0.0.22");
+ // Creating dummy route with IGMP type.
+ McastRoute route1 = new McastRoute(null, MULTICAST_IP, McastRoute.Type.IGMP);
+
+ // Creating empty sink used in prevRoute
+ Set<ConnectPoint> sinksCp = new HashSet<ConnectPoint>(Arrays.asList());
+ Map<HostId, Set<ConnectPoint>> sinks = ImmutableMap.of(HOST_ID_NONE, sinksCp);
+
+ // Creating empty source
+ Set<ConnectPoint> sourceCp = new HashSet<ConnectPoint>(Arrays.asList());
+ Map<HostId, Set<ConnectPoint>> emptySource = ImmutableMap.of(HOST_ID_NONE, sourceCp);
+
+ // Flag to check unknown olt device
+ boolean knownOltFlag = false;
+
+ class MockCoreService extends CoreServiceAdapter {
+ @Override
+ public ApplicationId registerApplication(String name) {
+ ApplicationId testApplicationId = TestApplicationId.create("org.opencord.cordmcast");
+ return testApplicationId;
+ }
+ }
+
+ class MockFlowObjectiveService extends FlowObjectiveServiceAdapter {
+ @Override
+ public void forward(DeviceId deviceId, ForwardingObjective forwardingObjective) {
+ synchronized (forwardMap) {
+ forwardMap.put(deviceId, forwardingObjective);
+ forwardMap.notify();
+ }
+ }
+
+ @Override
+ public void next(DeviceId deviceId, NextObjective nextObjective) {
+ nextMap.put(deviceId, nextObjective);
+ }
+ }
+
+ class TestMastershipService extends MastershipServiceAdapter {
+ @Override
+ public boolean isLocalMaster(DeviceId deviceId) {
+ return true;
+ }
+ }
+
+ class MockCordConfigService implements CordConfigService {
+
+ @Override
+ public void addListener(CordConfigListener listener) {
+
+ }
+
+ @Override
+ public void removeListener(CordConfigListener listener) {
+
+ }
+
+ @Override
+ public Set<AccessDeviceData> getAccessDevices() {
+
+ return null;
+ }
+
+ @Override
+ public Optional<AccessDeviceData> getAccessDevice(DeviceId deviceId) {
+ if (deviceId == DEVICE_ID_OF_A) {
+ PortNumber uplink = PortNumber.portNumber(3);
+ VlanId vlan = VlanId.vlanId((short) 0);
+ ObjectMapper mapper = new ObjectMapper();
+ JsonNode defaultVlanNode = null;
+ try {
+ defaultVlanNode =
+ (JsonNode) mapper.readTree("{\"driver\":\"pmc-olt\" , \"type \" : \"OLT\"}");
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ Optional<VlanId> defaultVlan;
+ if (defaultVlanNode.isMissingNode()) {
+ defaultVlan = Optional.empty();
+ } else {
+ defaultVlan = Optional.of(VlanId.vlanId(defaultVlanNode.shortValue()));
+ }
+ Optional<AccessDeviceData> accessDeviceData = null;
+ AccessDeviceData accessDevice = new AccessDeviceData(deviceId, uplink, vlan, defaultVlan);
+ accessDeviceData = Optional.of(accessDevice);
+ return accessDeviceData;
+ } else {
+ knownOltFlag = true;
+ return Optional.empty();
+ }
+ }
+
+ @Override
+ public Set<AccessAgentData> getAccessAgents() {
+ return null;
+ }
+
+ @Override
+ public Optional<AccessAgentData> getAccessAgent(DeviceId deviceId) {
+ return null;
+ }
+
+ }
+
+ public OutputInstruction outputPort(TrafficTreatment trafficTreatment) {
+ List<Instruction> listOfInstructions = trafficTreatment.allInstructions();
+ OutputInstruction output = null;
+ for (Instruction intruction : listOfInstructions) {
+ output = (OutputInstruction) intruction;
+ }
+ return output;
+ }
+
+ public IPCriterion ipAddress(TrafficSelector trafficSelector) {
+ Set<Criterion> criterionSet = trafficSelector.criteria();
+ Iterator<Criterion> it = criterionSet.iterator();
+ IPCriterion ipCriterion = null;
+ while (it.hasNext()) {
+ Criterion criteria = it.next();
+ if (Criterion.Type.IPV4_DST == criteria.type()) {
+ ipCriterion = (IPCriterion) criteria;
+ }
+ }
+ return (IPCriterion) ipCriterion;
+ }
+
+}