| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.felix.cm.impl; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ArrayList; |
| import java.util.Dictionary; |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.apache.felix.cm.impl.persistence.ExtPersistenceManager; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| import org.osgi.framework.ServiceFactory; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.framework.ServiceRegistration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| import org.osgi.service.cm.ConfigurationPlugin; |
| |
| public class RequiredConfigurationPluginTrackerTest { |
| |
| @SuppressWarnings({ "unchecked", "rawtypes" }) |
| @Test |
| public void test() throws Exception { |
| final BundleContext bundleContext = Mockito.mock(BundleContext.class); |
| Mockito.when(bundleContext.getService(Mockito.any(ServiceReference.class))) |
| .thenReturn(Mockito.mock(ConfigurationPlugin.class)); |
| Mockito.when(bundleContext.registerService(Mockito.eq(ConfigurationAdmin.class), |
| Mockito.any(ServiceFactory.class), (Dictionary) Mockito.any())) |
| .thenReturn(Mockito.mock(ServiceRegistration.class)); |
| final String[] pluginNames = new String[] { "p1", "p3" }; |
| |
| final AtomicInteger deactivateCount = new AtomicInteger(); |
| final List<ExtPersistenceManager> activateList = new ArrayList<ExtPersistenceManager>(); |
| final List<String> propList = new ArrayList<>(); |
| |
| final ExtPersistenceManager epm = Mockito.mock(ExtPersistenceManager.class); |
| Mockito.when(epm.getDelegatee()).thenReturn(epm); |
| |
| final ConfigurationAdminStarter starter = new ConfigurationAdminStarter(bundleContext) { |
| |
| @Override |
| public void activate(ExtPersistenceManager pm) { |
| activateList.add(pm); |
| super.activate(pm); |
| } |
| |
| @Override |
| public void deactivate() { |
| deactivateCount.incrementAndGet(); |
| super.deactivate(); |
| } |
| |
| @Override |
| public void updateRegisteredConfigurationPlugins(final String propValue) { |
| propList.add(propValue); |
| super.updateRegisteredConfigurationPlugins(propValue); |
| } |
| |
| }; |
| starter.setPersistenceManager(epm); |
| |
| final ActivatorWorkerQueue queue = new ActivatorWorkerQueue() { |
| |
| @Override |
| public void enqueue(Runnable r) { |
| r.run(); |
| } |
| }; |
| final RequiredConfigurationPluginTracker tracker = new RequiredConfigurationPluginTracker(bundleContext, |
| queue, starter, pluginNames); |
| |
| final ServiceReference<ConfigurationPlugin> r1 = Mockito.mock(ServiceReference.class); |
| Mockito.when(r1.getProperty(RequiredConfigurationPluginTracker.PROPERTY_NAME)).thenReturn("p1"); |
| Mockito.when(r1.getProperty(Constants.SERVICE_ID)).thenReturn(1L); |
| tracker.addingService(r1); |
| |
| final ServiceReference<ConfigurationPlugin> r2 = Mockito.mock(ServiceReference.class); |
| Mockito.when(r2.getProperty(RequiredConfigurationPluginTracker.PROPERTY_NAME)).thenReturn("p2"); |
| Mockito.when(r2.getProperty(Constants.SERVICE_ID)).thenReturn(2L); |
| tracker.addingService(r2); |
| |
| assertTrue(activateList.isEmpty()); |
| assertEquals(0, deactivateCount.get()); |
| assertEquals(2, propList.size()); |
| assertEquals("p1,p2", propList.get(1)); |
| |
| final ServiceReference<ConfigurationPlugin> r3 = Mockito.mock(ServiceReference.class); |
| Mockito.when(r3.getProperty(RequiredConfigurationPluginTracker.PROPERTY_NAME)).thenReturn("p3"); |
| Mockito.when(r3.getProperty(Constants.SERVICE_ID)).thenReturn(3L); |
| tracker.addingService(r3); |
| |
| assertEquals(1, activateList.size()); |
| assertEquals(0, deactivateCount.get()); |
| assertEquals(3, propList.size()); |
| assertEquals("p1,p2,p3", propList.get(2)); |
| |
| final ServiceReference<ConfigurationPlugin> r4 = Mockito.mock(ServiceReference.class); |
| Mockito.when(r4.getProperty(RequiredConfigurationPluginTracker.PROPERTY_NAME)).thenReturn("p4"); |
| Mockito.when(r4.getProperty(Constants.SERVICE_ID)).thenReturn(4L); |
| tracker.addingService(r4); |
| |
| assertEquals(1, activateList.size()); |
| assertEquals(0, deactivateCount.get()); |
| assertEquals(4, propList.size()); |
| assertEquals("p1,p2,p3,p4", propList.get(3)); |
| |
| tracker.removedService(r4, Mockito.mock(ConfigurationPlugin.class)); |
| assertEquals(1, activateList.size()); |
| assertEquals(0, deactivateCount.get()); |
| assertEquals(5, propList.size()); |
| assertEquals("p1,p2,p3", propList.get(4)); |
| |
| tracker.removedService(r1, Mockito.mock(ConfigurationPlugin.class)); |
| assertEquals(1, activateList.size()); |
| assertEquals(1, deactivateCount.get()); |
| assertEquals(6, propList.size()); |
| assertEquals("p2,p3", propList.get(5)); |
| } |
| } |