| /* |
| * 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.dm.impl; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Arrays; |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| import java.util.List; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.felix.dm.Logger; |
| import org.apache.felix.dm.context.ComponentContext; |
| import org.junit.Test; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.service.cm.ConfigurationException; |
| import org.osgi.service.cm.ManagedService; |
| |
| import test.Ensure; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class ConfigurationDependencyImplTest { |
| public static interface MyConfiguration { |
| String[] getArgArray(); |
| |
| List<String> getArgList(); |
| |
| long getLongValue(); |
| |
| MyMap getMap(); |
| |
| String getMessage(); |
| |
| double getPi(); |
| |
| int getValue(); |
| |
| boolean isTrue(); |
| } |
| |
| public static interface MyMap { |
| String getFoo(); |
| |
| String[] getQuu(); |
| |
| int getQux(); |
| } |
| |
| static class AManagedService extends PlainService implements ManagedService { |
| public AManagedService(Ensure ensure) { |
| super(ensure); |
| } |
| |
| @SuppressWarnings("rawtypes") |
| @Override |
| public void updated(Dictionary config) throws ConfigurationException { |
| super.updated(config); |
| } |
| } |
| |
| static class FancyService { |
| final Ensure m_ensure; |
| |
| public FancyService(Ensure ensure) { |
| m_ensure = ensure; |
| } |
| |
| public void updated(MyConfiguration config) throws ConfigurationException { |
| m_ensure.step(); |
| |
| if (config != null) { |
| assertConfiguration(config); |
| } |
| else { |
| assertNull(config); |
| } |
| } |
| |
| public void stop() { |
| m_ensure.step(); |
| } |
| |
| private void assertConfiguration(MyConfiguration cfg) { |
| assertEquals("isTrue", true, cfg.isTrue()); |
| assertEquals("getValue", 42, cfg.getValue()); |
| assertEquals("getLongValue", 1234567890L, cfg.getLongValue()); |
| assertEquals("getPi", 3.141, cfg.getPi(), 0.001); |
| assertArrayEquals("getArgArray", new String[] { "a", "b", "c" }, cfg.getArgArray()); |
| assertEquals("getArgList", Arrays.asList("d", "e", "f"), cfg.getArgList()); |
| assertEquals("getMessage", "hello world!", cfg.getMessage()); |
| |
| MyMap map = cfg.getMap(); |
| assertEquals("getMap.getFoo", "bar", map.getFoo()); |
| assertEquals("getMap.getQux", 123, map.getQux()); |
| assertArrayEquals("getMap.getQuu", new String[] { "x", "y", "z" }, map.getQuu()); |
| } |
| } |
| |
| static class PlainService { |
| final Ensure m_ensure; |
| |
| public PlainService(Ensure ensure) { |
| m_ensure = ensure; |
| } |
| |
| @SuppressWarnings("rawtypes") |
| public void updated(Dictionary config) throws ConfigurationException { |
| m_ensure.step(); |
| |
| if (config != null) { |
| assertConfiguration(config); |
| } |
| else { |
| assertNull(config); |
| } |
| } |
| |
| public void stop() { |
| m_ensure.step(); |
| } |
| |
| @SuppressWarnings("rawtypes") |
| private void assertConfiguration(Dictionary cfg) { |
| assertEquals("isTrue", "true", cfg.get("true")); |
| assertEquals("getValue", "42", cfg.get("value")); |
| assertEquals("getLongValue", "1234567890", cfg.get("longValue")); |
| assertEquals("getPi", "3.141", cfg.get("pi")); |
| assertEquals("getArgArray", "[a, b, c]", cfg.get("argArray")); |
| assertEquals("getArgList", "[d, e, f]", cfg.get("argList")); |
| assertEquals("getMap.foo", "bar", cfg.get("map.foo")); |
| assertEquals("getMap.qux", "123", cfg.get("map.qux")); |
| assertEquals("getMap.quu", "[x, y, z]", cfg.get("map.quu")); |
| assertEquals("getMessage", "hello world!", cfg.get("message")); |
| } |
| } |
| |
| @Test |
| public void testDoNotInvokeFancyUpdatedMethodWithWrongSignatureOk() throws Exception { |
| Ensure ensure = createEnsure(); |
| FancyService service = new FancyService(ensure); |
| |
| ConfigurationDependencyImpl cdi = createConfigurationDependency(service); |
| cdi.setCallback(service, "updated", Dictionary.class); |
| ensure.step(1); |
| |
| cdi.updated(createDictionary()); |
| |
| TimeUnit.SECONDS.sleep(1L); |
| |
| // Our step shouldn't be changed... |
| ensure.waitForStep(1, 1000); |
| } |
| |
| @Test |
| public void testInvokeFancyUpdatedMethodOk() throws Exception { |
| Ensure ensure = createEnsure(); |
| FancyService service = new FancyService(ensure); |
| |
| ConfigurationDependencyImpl cdi = createConfigurationDependency(service); |
| cdi.setCallback(service, "updated", MyConfiguration.class); |
| cdi.updated(createDictionary()); |
| |
| ensure.waitForStep(1, 1000); |
| |
| cdi.updated(null); |
| |
| ensure.waitForStep(2, 1000); |
| } |
| |
| @Test |
| public void testInvokeManagedServiceUpdatedMethodOk() throws Exception { |
| Ensure ensure = createEnsure(); |
| AManagedService service = new AManagedService(ensure); |
| |
| ConfigurationDependencyImpl cdi = createConfigurationDependency(service); |
| cdi.updated(createDictionary()); |
| |
| ensure.waitForStep(1, 1000); |
| |
| cdi.updated(null); |
| |
| ensure.waitForStep(2, 1000); |
| } |
| |
| @Test |
| public void testInvokePlainUpdatedMethodOk() throws Exception { |
| Ensure ensure = createEnsure(); |
| PlainService service = new PlainService(ensure); |
| |
| ConfigurationDependencyImpl cdi = createConfigurationDependency(service); |
| cdi.updated(createDictionary()); |
| |
| ensure.waitForStep(1, 1000); |
| |
| cdi.updated(null); |
| |
| ensure.waitForStep(2, 1000); |
| } |
| |
| private ConfigurationDependencyImpl createConfigurationDependency(Object service) { |
| BundleContext bc = mock(BundleContext.class); |
| Logger mockLogger = mock(Logger.class); |
| |
| ComponentContext component = mock(ComponentContext.class); |
| when(component.getExecutor()).thenReturn(Executors.newSingleThreadExecutor()); |
| when(component.getLogger()).thenReturn(mockLogger); |
| |
| ConfigurationDependencyImpl result = new ConfigurationDependencyImpl(bc, mockLogger); |
| result.setCallback(service, "updated").setPid("does.not.matter"); |
| result.setComponentContext(component); |
| result.start(); |
| return result; |
| } |
| |
| @SuppressWarnings("rawtypes") |
| private Dictionary createDictionary() { |
| Dictionary<String, Object> result = new Hashtable<>(); |
| result.put("true", "true"); |
| result.put("value", "42"); |
| result.put("longValue", "1234567890"); |
| result.put("pi", "3.141"); |
| result.put("argArray", "[a, b, c]"); |
| result.put("argList", "[d, e, f]"); |
| result.put("map.foo", "bar"); |
| result.put("map.qux", "123"); |
| result.put("map.quu", "[x, y, z]"); |
| result.put("message", "hello world!"); |
| return result; |
| } |
| |
| private Ensure createEnsure() { |
| return new Ensure(false); |
| } |
| } |