| /* |
| * 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.snmp.device.impl; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.google.common.collect.ImmutableSet; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.TestApplicationId; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.core.CoreServiceAdapter; |
| import org.onosproject.incubator.net.config.basics.ConfigException; |
| import org.onosproject.net.AbstractProjectableModel; |
| import org.onosproject.net.DefaultAnnotations; |
| import org.onosproject.net.DefaultDevice; |
| import org.onosproject.net.Device; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.config.Config; |
| import org.onosproject.net.config.ConfigApplyDelegate; |
| import org.onosproject.net.config.ConfigFactory; |
| import org.onosproject.net.config.NetworkConfigEvent; |
| import org.onosproject.net.config.NetworkConfigListener; |
| import org.onosproject.net.config.NetworkConfigRegistry; |
| import org.onosproject.net.config.NetworkConfigRegistryAdapter; |
| import org.onosproject.net.config.basics.BasicDeviceConfig; |
| import org.onosproject.net.device.DeviceDescription; |
| import org.onosproject.net.device.DeviceEvent; |
| import org.onosproject.net.device.DeviceProvider; |
| import org.onosproject.net.device.DeviceProviderRegistry; |
| import org.onosproject.net.device.DeviceProviderRegistryAdapter; |
| import org.onosproject.net.device.DeviceProviderService; |
| import org.onosproject.net.device.DeviceProviderServiceAdapter; |
| import org.onosproject.net.device.DeviceService; |
| import org.onosproject.net.device.DeviceServiceAdapter; |
| import org.onosproject.net.device.DeviceStore; |
| import org.onosproject.net.device.DeviceStoreAdapter; |
| import org.onosproject.net.driver.DriverServiceAdapter; |
| import org.onosproject.net.provider.ProviderId; |
| import org.onosproject.snmp.SnmpController; |
| |
| import java.io.InputStream; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import static org.junit.Assert.*; |
| import static org.onlab.junit.TestTools.assertAfter; |
| |
| /** |
| * Testing class for SnmpDeviceProvider. |
| */ |
| public class SnmpDeviceProviderTest { |
| |
| public static final int TEST_DURATION = 1500; |
| public static final int DELAY = 500; |
| private final SnmpDeviceProvider provider = new SnmpDeviceProvider(); |
| private final SnmpController controller = new SnmpControllerAdapter(); |
| private final DeviceProviderRegistry providerRegistry = new MockDeviceProviderRegistry(); |
| private final DeviceService deviceService = new MockDeviceService(); |
| private final NetworkConfigRegistry netCfgService = new MockNetworkConfigRegistry(); |
| private final DeviceStore deviceStore = new MockDeviceStore(); |
| protected CoreService coreService = new MockCoreService(); |
| private final DeviceProviderService deviceProviderService = new MockDeviceProviderService(); |
| private final TestApplicationId applicationId = new TestApplicationId("TestAppId"); |
| private final SnmpProviderConfig snmpProviderConfig = new MockSnmpProviderConfig(); |
| private final DeviceId deviceId = DeviceId.deviceId("snmp:1.1.1.1:1"); |
| private final DeviceId wrongDeviceId = DeviceId.deviceId("snmp:2.2.2.2:2"); |
| private final Set<ConfigFactory> cfgFactories = new HashSet<>(); |
| private final Set<NetworkConfigListener> netCfgListeners = new HashSet<>(); |
| private final NetworkConfigEvent deviceAddedEvent = |
| new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_ADDED, |
| null, SnmpProviderConfig.class); |
| private final NetworkConfigEvent deviceAddedIrrelevantEvent = |
| new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_ADDED, |
| null, BasicDeviceConfig.class); |
| private final NetworkConfigEvent deviceAddedNewEvent = |
| new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_ADDED, |
| deviceId, SnmpDeviceConfig.class); |
| private final SnmpDeviceConfig config = new SnmpDeviceConfig(); |
| //Testing Files |
| private final InputStream jsonStream = SnmpDeviceProviderTest.class |
| .getResourceAsStream("/device.json"); |
| private final ObjectMapper mapper = new ObjectMapper(); |
| private static final String KEY = "snmp"; |
| |
| |
| @Before |
| public void setUp() throws Exception { |
| provider.controller = controller; |
| provider.providerRegistry = providerRegistry; |
| provider.deviceService = deviceService; |
| provider.netCfgService = netCfgService; |
| provider.deviceStore = deviceStore; |
| provider.coreService = coreService; |
| JsonNode jsonNode = mapper.readTree(jsonStream); |
| ConfigApplyDelegate delegate = new MockDelegate(); |
| config.init(deviceId, KEY, jsonNode, mapper, delegate); |
| provider.activate(null); |
| } |
| |
| @Test |
| public void testActivate() { |
| assertEquals("Incorrect provider service", deviceProviderService, provider.providerService); |
| assertEquals("Incorrect application id", applicationId, provider.appId); |
| assertTrue("Incorrect config factories", cfgFactories.containsAll(provider.factories)); |
| assertTrue("Incorrect network config listener", netCfgListeners.contains(provider.cfgLister)); |
| |
| |
| } |
| |
| @Test |
| public void testDeactivate() { |
| this.addDevice(); |
| provider.deactivate(null); |
| assertAfter(DELAY, TEST_DURATION, () -> |
| assertNull("Device should be removed", controller.getDevice(deviceId))); |
| assertTrue("Network config factory not removed", cfgFactories.isEmpty()); |
| assertFalse("Network config listener not removed", netCfgListeners.contains(provider.cfgLister)); |
| assertFalse("Provider not unregistered", providerRegistry.getProviders().contains(provider.id())); |
| assertNull("Provider registry not removed", provider.providerService); |
| } |
| |
| @Test |
| public void eventNotRelevant() { |
| assertFalse("Event should not be relevant", provider.cfgLister.isRelevant(deviceAddedIrrelevantEvent)); |
| assertFalse("Device should not be reachable", provider.isReachable(wrongDeviceId)); |
| } |
| |
| @Test |
| public void addDevice() { |
| assertTrue("Event should be relevant", provider.cfgLister.isRelevant(deviceAddedEvent)); |
| provider.cfgLister.event(deviceAddedEvent); |
| AbstractProjectableModel.setDriverService(null, new MockDriverService()); |
| //FIXME this needs sleep |
| assertAfter(DELAY, TEST_DURATION, () -> |
| assertNotNull("Device should be added to controller", controller.getDevice(deviceId))); |
| assertTrue("Device should be reachable", provider.isReachable(deviceId)); |
| } |
| |
| @Test |
| public void addDeviceNew() { |
| assertTrue("Event should be relevant", provider.cfgLister.isRelevant(deviceAddedNewEvent)); |
| provider.cfgLister.event(deviceAddedNewEvent); |
| AbstractProjectableModel.setDriverService(null, new MockDriverService()); |
| //FIXME this needs sleep |
| assertAfter(DELAY, TEST_DURATION, () -> |
| assertNotNull("Device should be added to controller", controller.getDevice(deviceId))); |
| assertTrue("Device should be reachable", provider.isReachable(deviceId)); |
| } |
| |
| private class MockDeviceProviderRegistry extends DeviceProviderRegistryAdapter { |
| |
| Set<ProviderId> providers = new HashSet<>(); |
| |
| @Override |
| public DeviceProviderService register(DeviceProvider provider) { |
| providers.add(provider.id()); |
| return deviceProviderService; |
| } |
| |
| @Override |
| public void unregister(DeviceProvider provider) { |
| providers.remove(provider.id()); |
| } |
| |
| @Override |
| public Set<ProviderId> getProviders() { |
| return providers; |
| } |
| |
| } |
| |
| private class MockDeviceService extends DeviceServiceAdapter { |
| @Override |
| public Device getDevice(DeviceId deviceId) { |
| return deviceStore.getDevice(deviceId); |
| } |
| } |
| |
| private class MockNetworkConfigRegistry extends NetworkConfigRegistryAdapter { |
| |
| @Override |
| public void registerConfigFactory(ConfigFactory configFactory) { |
| cfgFactories.add(configFactory); |
| } |
| |
| @Override |
| public void unregisterConfigFactory(ConfigFactory configFactory) { |
| cfgFactories.remove(configFactory); |
| } |
| |
| @Override |
| public void addListener(NetworkConfigListener listener) { |
| netCfgListeners.add(listener); |
| } |
| |
| @Override |
| public void removeListener(NetworkConfigListener listener) { |
| netCfgListeners.remove(listener); |
| } |
| |
| |
| @Override |
| public <S, C extends Config<S>> C getConfig(S subject, Class<C> configClass) { |
| if (configClass.equals(SnmpProviderConfig.class)) { |
| return (C) snmpProviderConfig; |
| } else if (configClass.equals(SnmpDeviceConfig.class)) { |
| return (C) config; |
| } else { |
| return (C) new BasicDeviceConfig(); |
| } |
| } |
| |
| @Override |
| public <S, C extends Config<S>> Set<S> getSubjects(Class<S> subjectClass, Class<C> configClass) { |
| return ImmutableSet.of((S) deviceId); |
| } |
| } |
| |
| private class MockDeviceStore extends DeviceStoreAdapter { |
| protected HashMap<DeviceId, Device> devices = new HashMap<>(); |
| |
| @Override |
| public DeviceEvent createOrUpdateDevice(ProviderId providerId, DeviceId deviceId, |
| DeviceDescription desc) { |
| |
| devices.put(deviceId, new DefaultDevice(providerId, deviceId, desc.type(), |
| desc.manufacturer(), desc.hwVersion(), |
| desc.swVersion(), desc.serialNumber(), |
| desc.chassisId(), DefaultAnnotations.builder().build())); |
| return null; |
| } |
| |
| @Override |
| public Device getDevice(DeviceId deviceId) { |
| return devices.get(deviceId); |
| } |
| |
| } |
| |
| private class MockCoreService extends CoreServiceAdapter { |
| @Override |
| public ApplicationId registerApplication(String name) { |
| return applicationId; |
| } |
| } |
| |
| private class MockDeviceProviderService extends DeviceProviderServiceAdapter { |
| DeviceStore store = deviceStore; |
| |
| @Override |
| public void deviceConnected(DeviceId deviceId, DeviceDescription desc) { |
| store.createOrUpdateDevice(ProviderId.NONE, deviceId, desc); |
| } |
| } |
| |
| private class MockSnmpProviderConfig extends SnmpProviderConfig { |
| protected SnmpDeviceInfo deviceInfo = new SnmpDeviceInfo(IpAddress.valueOf("1.1.1.1"), 1, "test", "test"); |
| |
| @Override |
| public Set<SnmpProviderConfig.SnmpDeviceInfo> getDevicesInfo() throws ConfigException { |
| return ImmutableSet.of(deviceInfo); |
| } |
| |
| } |
| |
| private class MockDriverService extends DriverServiceAdapter { |
| |
| } |
| |
| private class MockDelegate implements ConfigApplyDelegate { |
| @Override |
| public void onApply(Config config) { |
| |
| } |
| } |
| } |