| /* |
| * Copyright 2017-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.net.intent.impl.installer; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Sets; |
| import org.junit.After; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.onlab.junit.TestUtils; |
| import org.onlab.osgi.ServiceDirectory; |
| import org.onlab.osgi.TestServiceDirectory; |
| import org.onosproject.codec.CodecService; |
| import org.onosproject.codec.impl.CodecManager; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.FilteredConnectPoint; |
| import org.onosproject.net.behaviour.protection.ProtectedTransportEndpointDescription; |
| import org.onosproject.net.behaviour.protection.TransportEndpointDescription; |
| import org.onosproject.net.config.BaseConfig; |
| import org.onosproject.net.config.Config; |
| import org.onosproject.net.config.NetworkConfigEvent; |
| import org.onosproject.net.config.NetworkConfigListener; |
| import org.onosproject.net.config.NetworkConfigService; |
| import org.onosproject.net.config.NetworkConfigServiceAdapter; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentData; |
| import org.onosproject.net.intent.IntentInstallationContext; |
| import org.onosproject.net.intent.IntentOperationContext; |
| import org.onosproject.net.intent.IntentState; |
| import org.onosproject.net.intent.ProtectionEndpointIntent; |
| import org.onosproject.store.service.WallClockTimestamp; |
| |
| import java.util.List; |
| import java.util.Set; |
| import java.util.concurrent.CompletableFuture; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Tests for protection endpoint Intent installer. |
| */ |
| public class ProtectionEndpointIntentInstallerTest extends AbstractIntentInstallerTest { |
| private static final String FINGERPRINT = "Test fingerprint"; |
| protected ProtectionEndpointIntentInstaller installer; |
| protected NetworkConfigService networkConfigService; |
| private static TestServiceDirectory directory; |
| private static ServiceDirectory original; |
| |
| @BeforeClass |
| public static void setUpClass() throws TestUtils.TestUtilsException { |
| directory = new TestServiceDirectory(); |
| |
| CodecManager codecService = new CodecManager(); |
| codecService.activate(); |
| directory.add(CodecService.class, codecService); |
| |
| // replace service directory used by BaseConfig |
| original = TestUtils.getField(BaseConfig.class, "services"); |
| TestUtils.setField(BaseConfig.class, "services", directory); |
| } |
| |
| @AfterClass |
| public static void tearDownClass() throws TestUtils.TestUtilsException { |
| TestUtils.setField(BaseConfig.class, "services", original); |
| } |
| |
| @Before |
| public void setup() { |
| super.setup(); |
| networkConfigService = new TestNetworkConfigService(); |
| installer = new ProtectionEndpointIntentInstaller(); |
| installer.networkConfigService = networkConfigService; |
| installer.intentExtensionService = intentExtensionService; |
| installer.intentInstallCoordinator = intentInstallCoordinator; |
| installer.trackerService = trackerService; |
| |
| installer.activate(); |
| } |
| |
| @After |
| public void tearDown() { |
| super.tearDown(); |
| installer.deactivated(); |
| } |
| |
| /** |
| * Installs protection endpoint Intents. |
| * framework. |
| */ |
| @Test |
| public void testInstallIntents() { |
| List<Intent> intentsToUninstall = Lists.newArrayList(); |
| List<Intent> intentsToInstall = createProtectionIntents(CP2); |
| IntentData toUninstall = null; |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentOperationContext<ProtectionEndpointIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| installer.apply(operationContext); |
| assertEquals(intentInstallCoordinator.successContext, operationContext); |
| } |
| |
| /** |
| * Uninstalls protection endpoint Intents. |
| * framework. |
| */ |
| @Test |
| public void testUninstallIntents() { |
| List<Intent> intentsToUninstall = createProtectionIntents(CP2); |
| List<Intent> intentsToInstall = Lists.newArrayList(); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| IntentData toInstall = null; |
| IntentOperationContext<ProtectionEndpointIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| installer.apply(operationContext); |
| assertEquals(intentInstallCoordinator.successContext, operationContext); |
| } |
| |
| /** |
| * Test both uninstall and install protection endpoint Intents. |
| * framework. |
| */ |
| @Test |
| public void testUninstallAndInstallIntents() { |
| List<Intent> intentsToUninstall = createProtectionIntents(CP2); |
| List<Intent> intentsToInstall = createProtectionIntents(CP3); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToInstall); |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentOperationContext<ProtectionEndpointIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| installer.apply(operationContext); |
| assertEquals(intentInstallCoordinator.successContext, operationContext); |
| } |
| |
| /** |
| * Nothing to uninstall or install. |
| */ |
| @Test |
| public void testNoAnyIntentToApply() { |
| IntentData toInstall = null; |
| IntentData toUninstall = null; |
| IntentOperationContext<ProtectionEndpointIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext<>(ImmutableList.of(), ImmutableList.of(), context); |
| installer.apply(operationContext); |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| } |
| |
| /** |
| * Test if installation failed. |
| * framework. |
| */ |
| @Test |
| public void testInstallFailed() { |
| networkConfigService = new TestFailedNetworkConfigService(); |
| installer.networkConfigService = networkConfigService; |
| List<Intent> intentsToUninstall = Lists.newArrayList(); |
| List<Intent> intentsToInstall = createProtectionIntents(CP2); |
| IntentData toUninstall = null; |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentOperationContext<ProtectionEndpointIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| installer.apply(operationContext); |
| assertEquals(intentInstallCoordinator.failedContext, operationContext); |
| } |
| |
| /** |
| * Creates protection endpoint Intents by givent output point. |
| * |
| * @param output the output point |
| * @return the protection endpoint Intents |
| */ |
| private List<Intent> createProtectionIntents(ConnectPoint output) { |
| FilteredConnectPoint filteredOutput = new FilteredConnectPoint(output); |
| TransportEndpointDescription path = TransportEndpointDescription.builder() |
| .withOutput(filteredOutput) |
| .withEnabled(true).build(); |
| |
| List<TransportEndpointDescription> paths = ImmutableList.of(path); |
| ProtectedTransportEndpointDescription description = |
| ProtectedTransportEndpointDescription.of(paths, CP2.deviceId(), FINGERPRINT); |
| ProtectionEndpointIntent intent = ProtectionEndpointIntent.builder() |
| .appId(APP_ID) |
| .description(description) |
| .deviceId(CP1.deviceId()) |
| .key(KEY1) |
| .resourceGroup(RG1) |
| .build(); |
| |
| return ImmutableList.of(intent); |
| } |
| |
| class TestNetworkConfigService extends NetworkConfigServiceAdapter { |
| protected Set<NetworkConfigListener> listeners = Sets.newHashSet(); |
| |
| @Override |
| public void addListener(NetworkConfigListener listener) { |
| listeners.add(listener); |
| } |
| |
| @Override |
| public void removeListener(NetworkConfigListener listener) { |
| listeners.remove(listener); |
| } |
| |
| @Override |
| public <S, C extends Config<S>> C applyConfig(S subject, Class<C> configClass, JsonNode json) { |
| NetworkConfigEvent event = new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_ADDED, |
| subject, |
| configClass); |
| CompletableFuture.runAsync(() -> { |
| listeners.forEach(listener -> listener.event(event)); |
| }); |
| return null; |
| } |
| |
| @Override |
| public <S, C extends Config<S>> void removeConfig(S subject, Class<C> configClass) { |
| NetworkConfigEvent event = new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_REMOVED, |
| subject, |
| configClass); |
| CompletableFuture.runAsync(() -> { |
| listeners.forEach(listener -> listener.event(event)); |
| }); |
| } |
| } |
| |
| /** |
| * Test network config service; will send wrong events to listeners. |
| */ |
| class TestFailedNetworkConfigService extends TestNetworkConfigService { |
| |
| @Override |
| public <S, C extends Config<S>> C applyConfig(S subject, Class<C> configClass, JsonNode json) { |
| NetworkConfigEvent event = new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_REMOVED, |
| subject, |
| configClass); |
| CompletableFuture.runAsync(() -> { |
| listeners.forEach(listener -> listener.event(event)); |
| }); |
| return null; |
| } |
| |
| @Override |
| public <S, C extends Config<S>> void removeConfig(S subject, Class<C> configClass) { |
| NetworkConfigEvent event = new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_ADDED, |
| subject, |
| configClass); |
| CompletableFuture.runAsync(() -> { |
| listeners.forEach(listener -> listener.event(event)); |
| }); |
| } |
| } |
| } |