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authorAshlee Young <ashlee@wildernessvoice.com>2015-11-03 14:08:10 -0800
committerAshlee Young <ashlee@wildernessvoice.com>2015-11-03 14:08:10 -0800
commit643ee33289bd2cb9e6afbfb09b4ed72d467ba1c2 (patch)
treec2c376a44a359544fe3d4c45eb0cc0e2ec4a7080 /framework/src/onos/providers/lldp
parent46eeb79b54345bdafb6055b8ee4bad4ce8b01274 (diff)
This updates ONOS src tree to commit id
03fa5e571cabbd001ddb1598847e1150b11c7333 Change-Id: I13b554026d6f902933e35887d29bd5fdb669c0bd Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/onos/providers/lldp')
-rw-r--r--framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java196
-rw-r--r--framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LinkDiscovery.java12
-rw-r--r--framework/src/onos/providers/lldp/src/test/java/org/onosproject/provider/lldp/impl/LLDPLinkProviderTest.java144
3 files changed, 259 insertions, 93 deletions
diff --git a/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java b/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
index a840f856..98442033 100644
--- a/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
+++ b/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
@@ -27,6 +27,7 @@ import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.onlab.packet.Ethernet;
import org.onosproject.cfg.ComponentConfigService;
+import org.onosproject.cluster.ClusterService;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.CoreService;
import org.onosproject.mastership.MastershipEvent;
@@ -37,6 +38,7 @@ import org.onosproject.net.Device;
import org.onosproject.net.DeviceId;
import org.onosproject.net.LinkKey;
import org.onosproject.net.Port;
+import org.onosproject.net.config.NetworkConfigRegistry;
import org.onosproject.net.device.DeviceEvent;
import org.onosproject.net.device.DeviceListener;
import org.onosproject.net.device.DeviceService;
@@ -60,6 +62,7 @@ import java.io.IOException;
import java.util.Dictionary;
import java.util.EnumSet;
import java.util.Map;
+import java.util.Optional;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ScheduledExecutorService;
@@ -86,6 +89,10 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
"Settings: enabled={}, useBDDP={}, probeRate={}, " +
"staleLinkAge={}, lldpSuppression={}";
+ // When a Device/Port has this annotation, do not send out LLDP/BDDP
+ public static final String NO_LLDP = "no-lldp";
+
+
private final Logger log = getLogger(getClass());
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
@@ -109,6 +116,12 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ComponentConfigService cfgService;
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected ClusterService clusterService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected NetworkConfigRegistry cfgRegistry;
+
private LinkProviderService providerService;
private ScheduledExecutorService executor;
@@ -207,7 +220,7 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
newLldpSuppression = isNullOrEmpty(s) ? DEFAULT_LLDP_SUPPRESSION_CONFIG : s;
} catch (NumberFormatException e) {
- log.warn(e.getMessage());
+ log.warn("Component configuration had invalid values", e);
newEnabled = enabled;
newUseBddp = useBDDP;
newProbeRate = probeRate;
@@ -227,6 +240,14 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
enable();
} else if (wasEnabled && !enabled) {
disable();
+ } else {
+ // reflect changes in suppression rules to discovery helpers
+ // FIXME: After migrating to Network Configuration Subsystem,
+ // it should be possible to update only changed subset
+ if (enabled) {
+ // update all discovery helper state
+ loadDevices();
+ }
}
log.info(FORMAT, enabled, useBDDP, probeRate, staleLinkAge, lldpSuppression);
@@ -277,31 +298,96 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
* Loads available devices and registers their ports to be probed.
*/
private void loadDevices() {
- for (Device device : deviceService.getAvailableDevices()) {
- if (rules.isSuppressed(device)) {
- log.debug("LinkDiscovery from {} disabled by configuration", device.id());
- continue;
- }
- LinkDiscovery ld = new LinkDiscovery(device, context);
- discoverers.put(device.id(), ld);
- addPorts(ld, device.id());
+ deviceService.getAvailableDevices()
+ .forEach(d -> updateDevice(d)
+ .ifPresent(ld -> updatePorts(ld, d.id())));
+ }
+
+ /**
+ * Updates discovery helper for specified device.
+ *
+ * Adds and starts a discovery helper for specified device if enabled,
+ * calls {@link #removeDevice(DeviceId)} otherwise.
+ *
+ * @param device device to add
+ * @return discovery helper if discovery is enabled for the device
+ */
+ private Optional<LinkDiscovery> updateDevice(Device device) {
+ if (rules.isSuppressed(device)) {
+ log.trace("LinkDiscovery from {} disabled by configuration", device.id());
+ removeDevice(device.id());
+ return Optional.empty();
+ }
+ LinkDiscovery ld = discoverers.computeIfAbsent(device.id(),
+ did -> new LinkDiscovery(device, context));
+ if (ld.isStopped()) {
+ ld.start();
}
+ return Optional.of(ld);
}
/**
- * Adds ports of the specified device to the specified discovery helper.
+ * Removes after stopping discovery helper for specified device.
+ * @param deviceId device to remove
*/
- private void addPorts(LinkDiscovery discoverer, DeviceId deviceId) {
- for (Port p : deviceService.getPorts(deviceId)) {
- if (rules.isSuppressed(p)) {
- continue;
- }
- if (!p.number().isLogical()) {
- discoverer.addPort(p);
- }
+ private void removeDevice(final DeviceId deviceId) {
+ discoverers.computeIfPresent(deviceId, (did, ld) -> {
+ ld.stop();
+ providerService.linksVanished(deviceId);
+ return null;
+ });
+
+ }
+
+ /**
+ * Updates ports of the specified device to the specified discovery helper.
+ */
+ private void updatePorts(LinkDiscovery discoverer, DeviceId deviceId) {
+ deviceService.getPorts(deviceId).forEach(p -> updatePort(discoverer, p));
+ }
+
+ /**
+ * Updates discovery helper state of the specified port.
+ *
+ * Adds a port to the discovery helper if up and discovery is enabled,
+ * or calls {@link #removePort(Port)} otherwise.
+ */
+ private void updatePort(LinkDiscovery discoverer, Port port) {
+ if (rules.isSuppressed(port)) {
+ log.trace("LinkDiscovery from {} disabled by configuration", port);
+ removePort(port);
+ return;
+ }
+
+ // check if enabled and turn off discovery?
+ if (!port.isEnabled()) {
+ removePort(port);
+ return;
+ }
+
+ if (!port.number().isLogical()) {
+ discoverer.addPort(port);
}
}
+ /**
+ * Removes a port from the specified discovery helper.
+ * @param port the port
+ */
+ private void removePort(Port port) {
+ if (port.element() instanceof Device) {
+ Device d = (Device) port.element();
+ LinkDiscovery ld = discoverers.get(d.id());
+ if (ld != null) {
+ ld.removePort(port.number());
+ }
+
+ ConnectPoint point = new ConnectPoint(d.id(), port.number());
+ providerService.linksVanished(point);
+ } else {
+ log.warn("Attempted to remove non-Device port", port);
+ }
+ }
/**
* Loads LLDP suppression rules.
@@ -317,7 +403,7 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
// default rule to suppress ROADM to maintain compatibility
rules = new SuppressionRules(ImmutableSet.of(),
EnumSet.of(Device.Type.ROADM),
- ImmutableMap.of());
+ ImmutableMap.of(NO_LLDP, SuppressionRules.ANY_VALUE));
}
// should refresh discoverers when we need dynamic reconfiguration
@@ -367,10 +453,9 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
log.debug("Device {} doesn't exist, or isn't there yet", deviceId);
return;
}
- if (rules.isSuppressed(device)) {
- return;
+ if (clusterService.getLocalNode().id().equals(event.roleInfo().master())) {
+ updateDevice(device).ifPresent(ld -> updatePorts(ld, device.id()));
}
- discoverers.computeIfAbsent(deviceId, k -> new LinkDiscovery(device, context));
}
}
@@ -381,7 +466,6 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
private class InternalDeviceListener implements DeviceListener {
@Override
public void event(DeviceEvent event) {
- LinkDiscovery ld;
Device device = event.subject();
Port port = event.port();
if (device == null) {
@@ -393,73 +477,33 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
switch (event.type()) {
case DEVICE_ADDED:
case DEVICE_UPDATED:
- synchronized (discoverers) {
- ld = discoverers.get(deviceId);
- if (ld == null) {
- if (rules != null && rules.isSuppressed(device)) {
- log.debug("LinkDiscovery from {} disabled by configuration", device.id());
- return;
- }
- log.debug("Device added ({}) {}", event.type(), deviceId);
- discoverers.put(deviceId, new LinkDiscovery(device, context));
- } else {
- if (ld.isStopped()) {
- log.debug("Device restarted ({}) {}", event.type(), deviceId);
- ld.start();
- }
- }
- }
+ updateDevice(device).ifPresent(ld -> updatePorts(ld, deviceId));
break;
case PORT_ADDED:
case PORT_UPDATED:
if (port.isEnabled()) {
- ld = discoverers.get(deviceId);
- if (ld == null) {
- return;
- }
- if (rules.isSuppressed(port)) {
- log.debug("LinkDiscovery from {}@{} disabled by configuration",
- port.number(), device.id());
- return;
- }
- if (!port.number().isLogical()) {
- log.debug("Port added {}", port);
- ld.addPort(port);
- }
+ updateDevice(device).ifPresent(ld -> updatePort(ld, port));
} else {
log.debug("Port down {}", port);
- ConnectPoint point = new ConnectPoint(deviceId, port.number());
- providerService.linksVanished(point);
+ removePort(port);
}
break;
case PORT_REMOVED:
log.debug("Port removed {}", port);
- ConnectPoint point = new ConnectPoint(deviceId, port.number());
- providerService.linksVanished(point);
-
+ removePort(port);
break;
case DEVICE_REMOVED:
case DEVICE_SUSPENDED:
log.debug("Device removed {}", deviceId);
- ld = discoverers.get(deviceId);
- if (ld == null) {
- return;
- }
- ld.stop();
- providerService.linksVanished(deviceId);
+ removeDevice(deviceId);
break;
case DEVICE_AVAILABILITY_CHANGED:
- ld = discoverers.get(deviceId);
- if (ld == null) {
- return;
- }
if (deviceService.isAvailable(deviceId)) {
log.debug("Device up {}", deviceId);
- ld.start();
+ updateDevice(device);
} else {
- providerService.linksVanished(deviceId);
log.debug("Device down {}", deviceId);
- ld.stop();
+ removeDevice(deviceId);
}
break;
case PORT_STATS_UPDATED:
@@ -508,17 +552,7 @@ public class LLDPLinkProvider extends AbstractProvider implements LinkProvider {
}
// check what deviceService sees, to see if we are missing anything
try {
- for (Device dev : deviceService.getDevices()) {
- if (rules.isSuppressed(dev)) {
- continue;
- }
- DeviceId did = dev.id();
- synchronized (discoverers) {
- LinkDiscovery ld = discoverers
- .computeIfAbsent(did, k -> new LinkDiscovery(dev, context));
- addPorts(ld, did);
- }
- }
+ loadDevices();
} catch (Exception e) {
// Catch all exceptions to avoid task being suppressed
log.error("Exception thrown during synchronization process", e);
diff --git a/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LinkDiscovery.java b/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LinkDiscovery.java
index 8cdfd50f..7dc9aed0 100644
--- a/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LinkDiscovery.java
+++ b/framework/src/onos/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LinkDiscovery.java
@@ -61,7 +61,7 @@ class LinkDiscovery implements TimerTask {
private final ONOSLLDP lldpPacket;
private final Ethernet ethPacket;
- private Ethernet bddpEth;
+ private final Ethernet bddpEth;
private Timeout timeout;
private volatile boolean isStopped;
@@ -126,7 +126,7 @@ class LinkDiscovery implements TimerTask {
}
/**
- * Add physical port port to discovery process.
+ * Add physical port to discovery process.
* Send out initial LLDP and label it as slow port.
*
* @param port the port
@@ -141,6 +141,14 @@ class LinkDiscovery implements TimerTask {
}
/**
+ * removed physical port from discovery process.
+ * @param port the port number
+ */
+ void removePort(PortNumber port) {
+ ports.remove(port.toLong());
+ }
+
+ /**
* Handles an incoming LLDP packet. Creates link in topology and adds the
* link for staleness tracking.
*
diff --git a/framework/src/onos/providers/lldp/src/test/java/org/onosproject/provider/lldp/impl/LLDPLinkProviderTest.java b/framework/src/onos/providers/lldp/src/test/java/org/onosproject/provider/lldp/impl/LLDPLinkProviderTest.java
index b4b7b7b6..6070b857 100644
--- a/framework/src/onos/providers/lldp/src/test/java/org/onosproject/provider/lldp/impl/LLDPLinkProviderTest.java
+++ b/framework/src/onos/providers/lldp/src/test/java/org/onosproject/provider/lldp/impl/LLDPLinkProviderTest.java
@@ -16,6 +16,7 @@
package org.onosproject.provider.lldp.impl;
import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import org.junit.After;
@@ -32,7 +33,9 @@ import org.onosproject.core.CoreService;
import org.onosproject.core.DefaultApplicationId;
import org.onosproject.mastership.MastershipListener;
import org.onosproject.mastership.MastershipService;
+import org.onosproject.net.Annotations;
import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
import org.onosproject.net.DefaultDevice;
import org.onosproject.net.DefaultPort;
import org.onosproject.net.Device;
@@ -73,6 +76,7 @@ public class LLDPLinkProviderTest {
private static final DeviceId DID1 = DeviceId.deviceId("of:0000000000000001");
private static final DeviceId DID2 = DeviceId.deviceId("of:0000000000000002");
+ private static final DeviceId DID3 = DeviceId.deviceId("of:0000000000000003");
private static Port pd1;
private static Port pd2;
@@ -133,10 +137,35 @@ public class LLDPLinkProviderTest {
deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID1));
deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_REMOVED, DID1));
- assertTrue("Discoverer is not gone", provider.discoverers.get(DID1).isStopped());
+ final LinkDiscovery linkDiscovery = provider.discoverers.get(DID1);
+ if (linkDiscovery != null) {
+ // If LinkDiscovery helper is there after DEVICE_REMOVED,
+ // it should be stopped
+ assertTrue("Discoverer is not stopped", linkDiscovery.isStopped());
+ }
assertTrue("Device is not gone.", vanishedDpid(DID1));
}
+ /**
+ * Checks that links on a reconfigured switch are properly removed.
+ */
+ @Test
+ public void switchSuppressed() {
+ // add device to stub DeviceService
+ deviceService.putDevice(device(DID3));
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID3));
+
+ assertFalse("Device not added", provider.discoverers.isEmpty());
+
+ // update device in stub DeviceService with suppression config
+ deviceService.putDevice(device(DID3, DefaultAnnotations.builder()
+ .set(LLDPLinkProvider.NO_LLDP, "true")
+ .build()));
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_UPDATED, DID3));
+
+ assertTrue("Links on suppressed Device was expected to vanish.", vanishedDpid(DID3));
+ }
+
@Test
public void portUp() {
deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID1));
@@ -152,27 +181,101 @@ public class LLDPLinkProviderTest {
deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID1));
deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID1, port(DID1, 1, false)));
-
-
assertFalse("Port added to discoverer",
provider.discoverers.get(DID1).containsPort(1L));
assertTrue("Port is not gone.", vanishedPort(1L));
}
@Test
+ public void portRemoved() {
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID1));
+ deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID1, port(DID1, 3, true)));
+ deviceListener.event(portEvent(DeviceEvent.Type.PORT_REMOVED, DID1, port(DID1, 3, true)));
+
+ assertTrue("Port is not gone.", vanishedPort(3L));
+ assertFalse("Port was not removed from discoverer",
+ provider.discoverers.get(DID1).containsPort(3L));
+ }
+
+ /**
+ * Checks that discovery on reconfigured switch are properly restarted.
+ */
+ @Test
+ public void portSuppressedByDeviceConfig() {
+
+ /// When Device is configured with suppression:ON, Port also is same
+
+ // add device in stub DeviceService with suppression configured
+ deviceService.putDevice(device(DID3, DefaultAnnotations.builder()
+ .set(LLDPLinkProvider.NO_LLDP, "true")
+ .build()));
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID3));
+
+ // non-suppressed port added to suppressed device
+ final long portno3 = 3L;
+ deviceService.putPorts(DID3, port(DID3, portno3, true));
+ deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID3, port(DID3, portno3, true)));
+
+ // discovery on device is expected to be stopped
+ LinkDiscovery linkDiscovery = provider.discoverers.get(DID3);
+ if (linkDiscovery != null) {
+ assertTrue("Discovery expected to be stopped", linkDiscovery.isStopped());
+ }
+
+ /// When Device is reconfigured without suppression:OFF,
+ /// Port should be included for discovery
+
+ // update device in stub DeviceService without suppression configured
+ deviceService.putDevice(device(DID3));
+ // update the Port in stub DeviceService. (Port has reference to Device)
+ deviceService.putPorts(DID3, port(DID3, portno3, true));
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_UPDATED, DID3));
+
+ // discovery should come back on
+ assertFalse("Discoverer is expected to start", provider.discoverers.get(DID3).isStopped());
+ assertTrue("Discoverer should contain the port there", provider.discoverers.get(DID3).containsPort(portno3));
+ }
+
+ /**
+ * Checks that discovery on reconfigured port are properly restarted.
+ */
+ @Test
+ public void portSuppressedByPortConfig() {
+ // add device in stub DeviceService without suppression configured
+ deviceService.putDevice(device(DID3));
+ deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID3));
+
+ // suppressed port added to non-suppressed device
+ final long portno3 = 3L;
+ final Port port3 = port(DID3, portno3, true,
+ DefaultAnnotations.builder()
+ .set(LLDPLinkProvider.NO_LLDP, "true")
+ .build());
+ deviceService.putPorts(DID3, port3);
+ deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID3, port3));
+
+ // discovery helper should be there turned on
+ assertFalse("Discoverer is expected to start", provider.discoverers.get(DID3).isStopped());
+ assertFalse("Discoverer should not contain the port there",
+ provider.discoverers.get(DID3).containsPort(portno3));
+ }
+
+ @Test
public void portUnknown() {
deviceListener.event(deviceEvent(DeviceEvent.Type.DEVICE_ADDED, DID1));
- deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID2, port(DID2, 1, false)));
+ // Note: DID3 hasn't been added to TestDeviceService, but only port is added
+ deviceListener.event(portEvent(DeviceEvent.Type.PORT_ADDED, DID3, port(DID3, 1, false)));
assertNull("DeviceId exists",
- provider.discoverers.get(DID2));
+ provider.discoverers.get(DID3));
}
@Test
public void unknownPktCtx() {
- PacketContext pktCtx = new TestPacketContext(deviceService.getDevice(DID2));
+ // Note: DID3 hasn't been added to TestDeviceService
+ PacketContext pktCtx = new TestPacketContext(device(DID3));
testProcessor.process(pktCtx);
assertFalse("Context should still be free", pktCtx.isHandled());
@@ -206,6 +309,16 @@ public class LLDPLinkProviderTest {
}
+ private DefaultDevice device(DeviceId did) {
+ return new DefaultDevice(ProviderId.NONE, did, Device.Type.SWITCH,
+ "TESTMF", "TESTHW", "TESTSW", "TESTSN", new ChassisId());
+ }
+
+ private DefaultDevice device(DeviceId did, Annotations annotations) {
+ return new DefaultDevice(ProviderId.NONE, did, Device.Type.SWITCH,
+ "TESTMF", "TESTHW", "TESTSW", "TESTSN", new ChassisId(), annotations);
+ }
+
@SuppressWarnings(value = { "unused" })
private DeviceEvent portEvent(DeviceEvent.Type type, DeviceId did, PortNumber port) {
return new DeviceEvent(type, deviceService.getDevice(did),
@@ -221,6 +334,10 @@ public class LLDPLinkProviderTest {
PortNumber.portNumber(port), enabled);
}
+ private Port port(DeviceId did, long port, boolean enabled, Annotations annotations) {
+ return new DefaultPort(deviceService.getDevice(did),
+ PortNumber.portNumber(port), enabled, annotations);
+ }
private boolean vanishedDpid(DeviceId... dids) {
for (int i = 0; i < dids.length; i++) {
@@ -384,10 +501,9 @@ public class LLDPLinkProviderTest {
private class TestDeviceService extends DeviceServiceAdapter {
- private Map<DeviceId, Device> devices = new HashMap<>();
+ private final Map<DeviceId, Device> devices = new HashMap<>();
private final ArrayListMultimap<DeviceId, Port> ports =
ArrayListMultimap.create();
-
public TestDeviceService() {
Device d1 = new DefaultDevice(ProviderId.NONE, DID1, Device.Type.SWITCH,
"TESTMF", "TESTHW", "TESTSW", "TESTSN", new ChassisId());
@@ -395,7 +511,6 @@ public class LLDPLinkProviderTest {
"TESTMF", "TESTHW", "TESTSW", "TESTSN", new ChassisId());
devices.put(DID1, d1);
devices.put(DID2, d2);
-
pd1 = new DefaultPort(d1, PortNumber.portNumber(1), true);
pd2 = new DefaultPort(d1, PortNumber.portNumber(2), true);
pd3 = new DefaultPort(d2, PortNumber.portNumber(1), true);
@@ -405,6 +520,15 @@ public class LLDPLinkProviderTest {
ports.putAll(DID2, Lists.newArrayList(pd3, pd4));
}
+ private void putDevice(Device device) {
+ DeviceId deviceId = device.id();
+ devices.put(deviceId, device);
+ }
+
+ private void putPorts(DeviceId did, Port...ports) {
+ this.ports.putAll(did, Lists.newArrayList(ports));
+ }
+
@Override
public int getDeviceCount() {
return devices.values().size();
@@ -412,7 +536,7 @@ public class LLDPLinkProviderTest {
@Override
public Iterable<Device> getDevices() {
- return Collections.emptyList();
+ return ImmutableList.copyOf(devices.values());
}
@Override