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Andrea Campanella
Committed by Gerrit Code Review
a1a07914 1 parent 216e3c85

Removing old SNMPAllarmReleated classes 

Change-Id: I27c0e5e30596d77d9099094a1ebda0f50d4b29ac
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Showing 7 changed files with 0 additions and 793 deletions
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2015-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-snmp-providers</artifactId>
<version>1.6.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>onos-snmp-provider-alarm</artifactId>
<packaging>bundle</packaging>
<description>ONOS SNMP protocol alarm provider</description>
<dependencies>
<dependency>
<groupId>com.btisystems</groupId>
<artifactId>snmp-core</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.btisystems.mibbler.mibs</groupId>
<artifactId>bti7000</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.btisystems.mibbler.mibs</groupId>
<artifactId>net-snmp</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.onosproject</groupId>
<artifactId>onos-api</artifactId>
</dependency>
<dependency>
<groupId>org.onosproject</groupId>
<artifactId>onlab-junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.onosproject</groupId>
<artifactId>onlab-osgi</artifactId>
<classifier>tests</classifier>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.onosproject</groupId>
<artifactId>onos-api</artifactId>
<classifier>tests</classifier>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.onosproject</groupId>
<artifactId>onos-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.mibbler.mibs.netsnmp.netsnmp.I_Device;
import com.btisystems.mibbler.mibs.netsnmp.netsnmp._OidRegistry;
import com.btisystems.mibbler.mibs.netsnmp.netsnmp.mib_2.interfaces.IfTable;
import com.btisystems.pronx.ems.core.model.ClassRegistry;
import com.btisystems.pronx.ems.core.model.IClassRegistry;
import com.btisystems.pronx.ems.core.model.NetworkDevice;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEntityId;
import org.onosproject.incubator.net.faultmanagement.alarm.DefaultAlarm;
import org.onosproject.net.DeviceId;
import org.slf4j.Logger;
import static org.slf4j.LoggerFactory.getLogger;
import org.snmp4j.smi.OID;
/**
* Net SNMP specific implementation to provide a list of current alarms.
* @deprecated 1.5.0 Falcon, not compliant with ONOS SB and driver architecture.
*/
@Deprecated
public class NetSnmpAlarmProvider implements SnmpDeviceAlarmProvider {
private final Logger log = getLogger(getClass());
protected static final IClassRegistry CLASS_REGISTRY =
new ClassRegistry(_OidRegistry.oidRegistry, I_Device.class);
@Override
public Collection<Alarm> getAlarms(ISnmpSession session, DeviceId deviceId) {
Set<Alarm> alarms = new HashSet<>();
NetworkDevice networkDevice = new NetworkDevice(CLASS_REGISTRY,
session.getAddress().getHostAddress());
try {
session.walkDevice(networkDevice, Arrays.asList(new OID[]{
CLASS_REGISTRY.getClassToOidMap().get(IfTable.class)}));
IfTable interfaceTable = (IfTable) networkDevice.getRootObject()
.getEntity(CLASS_REGISTRY.getClassToOidMap().get(IfTable.class));
if (interfaceTable != null) {
interfaceTable.getEntries().values().stream().forEach((ifEntry) -> {
//TODO will raise alarm for each interface as a demo.
// if (ifEntry.getIfAdminStatus() == 1 && ifEntry.getIfOperStatus() == 2){
alarms.add(new DefaultAlarm.Builder(deviceId, "Link Down.",
Alarm.SeverityLevel.CRITICAL, System.currentTimeMillis())
.forSource(AlarmEntityId.alarmEntityId("port:" + ifEntry.getIfDescr())).build());
// }
log.info("Interface: " + ifEntry);
});
}
} catch (IOException ex) {
log.error("Error reading alarms for device {}.", deviceId, ex);
}
return alarms;
}
}
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.pronx.ems.core.snmp.DefaultSnmpConfigurationFactory;
import com.btisystems.pronx.ems.core.snmp.ISnmpConfiguration;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import com.btisystems.pronx.ems.core.snmp.ISnmpSessionFactory;
import com.btisystems.pronx.ems.core.snmp.SnmpSessionFactory;
import com.btisystems.pronx.ems.core.snmp.V2cSnmpConfiguration;
import com.google.common.collect.Sets;
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.Modified;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.CoreService;
import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEvent;
import org.onosproject.incubator.net.faultmanagement.alarm.AlarmListener;
import org.onosproject.incubator.net.faultmanagement.alarm.AlarmProvider;
import org.onosproject.incubator.net.faultmanagement.alarm.DefaultAlarm;
import org.onosproject.net.DeviceId;
import org.onosproject.net.device.DeviceEvent;
import org.onosproject.net.device.DeviceListener;
import org.onosproject.net.device.DeviceService;
import org.onosproject.net.provider.AbstractProvider;
import org.onosproject.net.provider.ProviderId;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.onlab.util.Tools.groupedThreads;
import static org.slf4j.LoggerFactory.getLogger;
/**
* SNMP alarms provider.
* @deprecated 1.5.0 Falcon, not compliant with ONOS SB and driver architecture.
*/
@Deprecated
@Component(immediate = true)
@Service
public class SnmpAlarmProviderService extends AbstractProvider implements AlarmProvider {
private final Logger log = getLogger(getClass());
private final InternalDeviceListener internalDeviceListener = new InternalDeviceListener();
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected CoreService coreService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected DeviceService deviceService;
private ApplicationId appId;
private final ISnmpSessionFactory sessionFactory;
// TODO convert to standard ONOS listener service approach ?
protected Set<AlarmListener> alarmEventListener = Sets.newHashSet();
private ExecutorService eventHandlingExecutor;
// TODO Could be replaced with a service lookup, and bundles per device variant.
Map<String, SnmpDeviceAlarmProvider> providers = new HashMap<>();
@Deprecated
public SnmpAlarmProviderService() {
super(new ProviderId("snmp", "org.onosproject.provider.alarm"));
log.info("SnmpAlarmProviderService ...");
sessionFactory = new SnmpSessionFactory(
new DefaultSnmpConfigurationFactory(new V2cSnmpConfiguration()));
providers.put("1.3.6.1.4.1.18070.2.2", new Bti7000SnmpAlarmProvider());
providers.put("1.3.6.1.4.1.20408", new NetSnmpAlarmProvider());
}
@Activate
public void activate(ComponentContext context) {
appId = coreService.registerApplication("org.onosproject.snmp");
eventHandlingExecutor = Executors.newSingleThreadExecutor(
groupedThreads("onos/alarms", "event-handler"));
deviceService.addListener(internalDeviceListener);
log.info("activated SNMP provider with appId = {} and context props {}", appId, context.getProperties());
modified(context);
log.info("Started");
}
@Deactivate
public void deactivate() {
log.info("deactivate SNMP provider {}", appId);
deviceService.removeListener(internalDeviceListener);
}
@Modified
public void modified(ComponentContext context) {
log.info("modified {}", context);
if (context == null) {
log.info("No configuration file");
}
}
@Override
public void triggerProbe(DeviceId deviceId) {
log.info("SNMP walk request for alarms at deviceId={}", deviceId);
if (!isSnmpDevice(deviceId)) {
log.info("Ignore non-snmp device!");
return;
}
String[] deviceComponents = deviceId.toString().split(":");
Set<Alarm> alarms = new HashSet<>(Sets.newHashSet());
if (deviceComponents.length > 1) {
String ipAddress = deviceComponents[1];
String port = deviceComponents[2];
ISnmpConfiguration config = new V2cSnmpConfiguration();
config.setPort(Integer.parseInt(port));
try (ISnmpSession session = getSessionFactory().createSession(config, ipAddress)) {
// Each session will be auto-closed.
String deviceOid = session.identifyDevice();
alarms.addAll(getAlarmsForDevice(deviceOid, session, deviceId));
log.info("SNMP walk completed ok for deviceId={}", deviceId);
} catch (IOException | RuntimeException ex) {
log.error("Failed to walk device.", ex.getMessage());
log.debug("Detailed problem was ", ex);
alarms.add(
buildWalkFailedAlarm(deviceId)
);
}
}
AlarmEvent alarmEvent = new AlarmEvent(alarms, deviceId);
alarmEventListener.stream().forEach((listener) -> {
listener.event(alarmEvent);
log.info("Successfully event with discovered alarms for deviceId={} to {}", deviceId, listener);
});
}
private static DefaultAlarm buildWalkFailedAlarm(DeviceId deviceId) {
return new DefaultAlarm.Builder(
deviceId, "SNMP alarm retrieval failed",
Alarm.SeverityLevel.CRITICAL,
System.currentTimeMillis()).build();
}
protected ISnmpSessionFactory getSessionFactory() {
return sessionFactory;
}
private Collection<Alarm> getAlarmsForDevice(String deviceOid, ISnmpSession session,
DeviceId deviceID) throws IOException {
Collection<Alarm> alarms = new HashSet<>();
if (providers.containsKey(deviceOid)) {
alarms.addAll(providers.get(deviceOid).getAlarms(session, deviceID));
}
return alarms;
}
@Override
public void addAlarmListener(AlarmListener listener) {
alarmEventListener.add(checkNotNull(listener, "Listener cannot be null"));
}
@Override
public void removeAlarmListener(AlarmListener listener) {
alarmEventListener.remove(checkNotNull(listener, "Listener cannot be null"));
}
/**
* Internal listener for device service events.
*/
private class InternalDeviceListener implements DeviceListener {
@Override
public void event(DeviceEvent event) {
log.info("InternalDeviceListener has got event from device-service{} with ", event);
eventHandlingExecutor.execute(() -> {
try {
DeviceId deviceId = event.subject().id();
log.info("From device {}", deviceId);
if (!isSnmpDevice(deviceId)) {
log.info("Ignore non-snmp device event for {}", deviceId);
return;
}
switch (event.type()) {
case DEVICE_ADDED:
case DEVICE_UPDATED:
case DEVICE_AVAILABILITY_CHANGED:
if (deviceService.isAvailable(event.subject().id())) {
triggerProbe(deviceId);
}
break;
case DEVICE_REMOVED:
case DEVICE_SUSPENDED:
default:
// Could potentially remove all alarms when eg DEVICE_REMOVED or DEVICE_SUSPENDED
// however for now ignore and fall through
break;
}
} catch (Exception e) {
log.warn("Failed to process {}", event, e);
}
});
}
}
private static boolean isSnmpDevice(DeviceId deviceId) {
return deviceId.uri().getScheme().equalsIgnoreCase("snmp");
}
}
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import java.util.Collection;
import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
import org.onosproject.net.DeviceId;
/**
* @deprecated 1.5.0 Falcon, not compliant with ONOS SB and driver architecture.
*/
@Deprecated
public interface SnmpDeviceAlarmProvider {
/**
* Implemented by device specific implementations which query the current
* alarms from a device.
* @deprecated 1.5.0 Falcon
* @param snmpSession SNMP Session
* @param deviceId device identifier
* @return device alarms
*/
@Deprecated
Collection<Alarm> getAlarms(ISnmpSession snmpSession, DeviceId deviceId);
}
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.mibbler.mibs.bti7000.bti7000_13_2_0.btisystems.btiproducts.bti7000.objects.conditions.ActAlarmTable;
import com.btisystems.mibbler.mibs.bti7000.interfaces.btisystems.btiproducts.bti7000.objects.conditions.actalarmtable.IActAlarmEntry;
import com.btisystems.pronx.ems.core.model.NetworkDevice;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collection;
import org.easymock.Capture;
import static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.isA;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
import org.onosproject.net.DeviceId;
import org.snmp4j.smi.OID;
public class Bti7000SnmpAlarmProviderTest {
private Bti7000SnmpAlarmProvider alarmProvider;
private ISnmpSession mockSession;
private ActAlarmTable alarmsTable;
public Bti7000SnmpAlarmProviderTest() {
}
@Before
public void setUp() {
mockSession = createMock(ISnmpSession.class);
alarmProvider = new Bti7000SnmpAlarmProvider();
}
@Test
public void shouldWalkDevice() throws UnknownHostException, IOException {
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(isA(NetworkDevice.class),
eq(Arrays.asList(new OID[]{
Bti7000SnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(ActAlarmTable.class)}))))
.andReturn(null);
replay(mockSession);
assertNotNull(alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1")));
verify(mockSession);
}
@Test
public void shouldFindAlarms() throws UnknownHostException, IOException {
alarmsTable = new ActAlarmTable();
alarmsTable.createEntry("14.1.3.6.1.4.1.18070.2.2.2.2.20.0.1.13.1.3.6.1.4.1."
+ "18070.2.2.1.4.14.1.7.49.46.55.46.50.46.53");
IActAlarmEntry entry = alarmsTable.getEntries().values().iterator().next();
entry.setActAlarmDescription("XFP Missing.");
entry.setActAlarmDateAndTime("07:df:0c:01:03:0d:30:00");
entry.setActAlarmSeverity(1);
Capture<NetworkDevice> networkDeviceCapture = new Capture<>();
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(capture(networkDeviceCapture),
eq(Arrays.asList(new OID[]{
Bti7000SnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(ActAlarmTable.class)}))))
.andAnswer(() -> {
networkDeviceCapture.getValue().getRootObject().setObject(alarmsTable);
return null;
});
replay(mockSession);
Collection<Alarm> alarms = alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1"));
assertEquals(1, alarms.size());
assertEquals("XFP Missing.", alarms.iterator().next().description());
verify(mockSession);
}
@Test
public void shouldHandleException() throws UnknownHostException, IOException {
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(isA(NetworkDevice.class),
eq(Arrays.asList(new OID[]{
Bti7000SnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(ActAlarmTable.class)}))))
.andThrow(new IOException());
replay(mockSession);
assertNotNull(alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1")));
verify(mockSession);
}
}
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.mibbler.mibs.netsnmp.interfaces.mib_2.interfaces.iftable.IIfEntry;
import com.btisystems.mibbler.mibs.netsnmp.netsnmp.mib_2.interfaces.IfTable;
import com.btisystems.pronx.ems.core.model.NetworkDevice;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collection;
import org.easymock.Capture;
import static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.isA;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
import org.onosproject.net.DeviceId;
import org.snmp4j.smi.OID;
public class NetSnmpSnmpAlarmProviderTest {
private NetSnmpAlarmProvider alarmProvider;
private ISnmpSession mockSession;
private IfTable interfaceTable;
public NetSnmpSnmpAlarmProviderTest() {
}
@Before
public void setUp() {
mockSession = createMock(ISnmpSession.class);
alarmProvider = new NetSnmpAlarmProvider();
}
@Test
public void shouldWalkDevice() throws UnknownHostException, IOException {
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(isA(NetworkDevice.class),
eq(Arrays.asList(new OID[]{
NetSnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(IfTable.class)}))))
.andReturn(null);
replay(mockSession);
assertNotNull(alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1")));
verify(mockSession);
}
@Test
public void shouldFindAlarms() throws UnknownHostException, IOException {
interfaceTable = new IfTable();
interfaceTable.createEntry("1");
IIfEntry entry = interfaceTable.getEntry("1");
entry.setIfDescr("eth1");
entry.setIfAdminStatus(1);
entry.setIfOperStatus(2);
Capture<NetworkDevice> networkDeviceCapture = new Capture<>();
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(capture(networkDeviceCapture),
eq(Arrays.asList(new OID[]{
NetSnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(IfTable.class)}))))
.andAnswer(() -> {
networkDeviceCapture.getValue().getRootObject().setObject(interfaceTable);
return null;
});
replay(mockSession);
Collection<Alarm> alarms = alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1"));
assertEquals(1, alarms.size());
assertEquals("Link Down.", alarms.iterator().next().description());
verify(mockSession);
}
@Test
public void shouldHandleException() throws UnknownHostException, IOException {
expect(mockSession.getAddress()).andReturn(InetAddress.getLoopbackAddress());
expect(mockSession.walkDevice(isA(NetworkDevice.class),
eq(Arrays.asList(new OID[]{
NetSnmpAlarmProvider.CLASS_REGISTRY.getClassToOidMap().get(IfTable.class)}))))
.andThrow(new IOException());
replay(mockSession);
assertNotNull(alarmProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1")));
verify(mockSession);
}
}
/*
* Copyright 2015-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.snmp.alarm.impl;
import com.btisystems.pronx.ems.core.snmp.ISnmpConfiguration;
import com.btisystems.pronx.ems.core.snmp.ISnmpSession;
import com.btisystems.pronx.ems.core.snmp.ISnmpSessionFactory;
import java.io.IOException;
import java.util.HashSet;
import org.easymock.EasyMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEvent;
import org.onosproject.net.DeviceId;
public class SnmpDeviceAlarmProviderTest {
private SnmpAlarmProviderService alarmProvider;
private ISnmpSessionFactory mockSessionFactory;
private ISnmpSession mockSession;
private SnmpDeviceAlarmProvider mockProvider;
private AlarmEvent alarmEvent;
public SnmpDeviceAlarmProviderTest() {}
@Before
public void setUp() {
mockSessionFactory = EasyMock.createMock(ISnmpSessionFactory.class);
mockSession = EasyMock.createMock(ISnmpSession.class);
mockProvider = EasyMock.createMock(SnmpDeviceAlarmProvider.class);
alarmProvider = new SnmpAlarmProviderService() {
@Override
protected ISnmpSessionFactory getSessionFactory() {
return mockSessionFactory;
}
};
alarmProvider.addAlarmListener((AlarmEvent event) -> {
alarmEvent = event;
});
}
@Test
public void shouldPopulateAlarmsForNetSnmp() throws IOException {
alarmProvider.providers.put("1.2.3.4", mockProvider);
expect(mockSessionFactory.createSession(EasyMock.isA(ISnmpConfiguration.class),
EasyMock.eq("1.1.1.1"))).andReturn(mockSession);
expect(mockSession.identifyDevice()).andReturn("1.2.3.4");
expect(mockProvider.getAlarms(mockSession, DeviceId.deviceId("snmp:1.1.1.1:161")))
.andReturn(new HashSet<>());
mockSession.close();
EasyMock.expectLastCall().once();
replay(mockSessionFactory, mockSession, mockProvider);
alarmProvider.triggerProbe(DeviceId.deviceId("snmp:1.1.1.1:161"));
verify(mockSessionFactory, mockSession, mockProvider);
Assert.assertNotNull(alarmEvent);
}
}