opendaylight/config/config-manager/src/test/java/org/opendaylight/controller/config/manager/impl/util/OsgiRegistrationUtilTest.java

   1 /*
   2  * Copyright (c) 2013, 2017 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.config.manager.impl.util;
  10
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.verify;
  15
  16 import org.junit.Test;
  17 import org.mockito.InOrder;
  18 import org.mockito.Mockito;
  19 import org.osgi.framework.BundleContext;
  20 import org.osgi.framework.ServiceRegistration;
  21 import org.osgi.util.tracker.BundleTracker;
  22 import org.osgi.util.tracker.ServiceTracker;
  23
  24 public class OsgiRegistrationUtilTest {
  25
  26     @Test
  27     public void testRegisterService() throws Exception {
  28         final BundleContext bundleContext = mock(BundleContext.class);
  29         ServiceRegistration<?> registration = mockServiceRegistration();
  30         doReturn(registration).when(bundleContext).registerService(String.class, "string", null);
  31         ServiceRegistration<?> registration2 = mockServiceRegistration();
  32         doReturn(registration2).when(bundleContext).registerService(Object.class, "string", null);
  33
  34         AutoCloseable aggregatedRegister = OsgiRegistrationUtil.registerService(bundleContext, "string", String.class,
  35                 Object.class);
  36         aggregatedRegister.close();
  37
  38         InOrder inOrder = Mockito.inOrder(registration, registration2);
  39         inOrder.verify(registration2).unregister();
  40         inOrder.verify(registration).unregister();
  41     }
  42
  43     @Test
  44     public void testWrap() throws Exception {
  45         final ServiceRegistration<?> serviceReg = mockServiceRegistration();
  46         OsgiRegistrationUtil.wrap(serviceReg).close();
  47         verify(serviceReg).unregister();
  48
  49         final BundleTracker<?> tracker = mock(BundleTracker.class);
  50         doNothing().when(tracker).close();
  51         OsgiRegistrationUtil.wrap(tracker).close();
  52         verify(tracker).close();
  53
  54         final ServiceTracker<?, ?> sTracker = mock(ServiceTracker.class);
  55         doNothing().when(sTracker).close();
  56         OsgiRegistrationUtil.wrap(sTracker).close();
  57         verify(sTracker).close();
  58     }
  59
  60     private static ServiceRegistration<?> mockServiceRegistration() {
  61         ServiceRegistration<?> mock = mock(ServiceRegistration.class);
  62         doNothing().when(mock).unregister();
  63         return mock;
  64     }
  65
  66     @Test
  67     public void testAggregate() throws Exception {
  68     }
  69 }