content: /**
   *  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.aries.jmx;
  
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.spy;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  import javax.management.StandardMBean;
  
  import org.apache.aries.jmx.agent.JMXAgentContext;
  import org.junit.After;
  import org.junit.Test;
  import org.osgi.framework.Bundle;
  import org.osgi.framework.BundleContext;
  import org.osgi.framework.Constants;
  import org.osgi.framework.Filter;
  import org.osgi.framework.ServiceReference;
  
  public class CompendiumHandlerTest {
  
      protected AbstractCompendiumHandler target;
  
      @After
      public void tearDown(){
          target = null;
      }
  
  
      @Test
      public void testAddingServiceWillInitiateMBeanRegistration() throws Exception {
          Bundle mockSystemBundle = mock(Bundle.class);
          when(mockSystemBundle.getSymbolicName()).thenReturn("the.sytem.bundle");
  
          Object service = new Object();
  
          ServiceReference reference = mock(ServiceReference.class);
          when(reference.getProperty(Constants.SERVICE_ID)).thenReturn(1L);
          when(reference.getProperty(Constants.OBJECTCLASS)).thenReturn("the class");
  
          BundleContext bundleContext = mock(BundleContext.class);
          when(bundleContext.getProperty(Constants.FRAMEWORK_UUID)).thenReturn("some-uuid");
          when(bundleContext.getService(reference)).thenReturn(service);
          when(bundleContext.getBundle(0)).thenReturn(mockSystemBundle);
  
          Logger agentLogger = mock(Logger.class);
          JMXAgentContext agentContext = mock(JMXAgentContext.class);
          when(agentContext.getBundleContext()).thenReturn(bundleContext);
          when(agentContext.getLogger()).thenReturn(agentLogger);
  
          AbstractCompendiumHandler concreteHandler = new CompendiumHandler(agentContext, "org.osgi.service.Xxx");
          target = spy(concreteHandler);
  
          target.addingService(reference);
  
          //service only got once
          verify(bundleContext).getService(reference);
          //template method is invoked
          verify(target).constructInjectMBean(service);
          //registration is invoked on context
          verify(agentContext).registerMBean(target);
  
      }
  
      @Test
      public void testRemovedServiceWillUnregisterMBean() throws Exception{
  
          Object service = new Object();
          ServiceReference reference = mock(ServiceReference.class);
          when(reference.getProperty(Constants.SERVICE_ID)).thenReturn(1L);
          when(reference.getProperty(Constants.OBJECTCLASS)).thenReturn("the class");
  
          BundleContext bundleContext = mock(BundleContext.class);
          Logger agentLogger = mock(Logger.class);
          JMXAgentContext agentContext = mock(JMXAgentContext.class);
          when(agentContext.getBundleContext()).thenReturn(bundleContext);
          when(agentContext.getLogger()).thenReturn(agentLogger);
  
          AbstractCompendiumHandler concreteHandler = new CompendiumHandler(agentContext, "org.osgi.service.Xxx");
          target = spy(concreteHandler);
          target.trackedId.set(1);
  
          String name = "osgi.compendium:service=xxx,version=1.0";
          doReturn(name).when(target).getName();
  
          target.removedService(reference, service);
  
          //service unget
          verify(bundleContext).ungetService(reference);
          //unregister is invoked on context
          verify(agentContext).unregisterMBean(target);
  
      }
  
  
  
      /*
       * Concrete implementation used for test
       */
      class CompendiumHandler extends AbstractCompendiumHandler {
  
          protected CompendiumHandler(JMXAgentContext agentContext, Filter filter) {
              super(agentContext, filter);
          }
  
          protected CompendiumHandler(JMXAgentContext agentContext, String clazz) {
              super(agentContext, clazz);
          }
  
          protected StandardMBean constructInjectMBean(Object targetService) {
              return null;
          }
  
          public String getBaseName() {
              return null;
          }
  
      }
  }
  