dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/osgi/SchemaServiceActivatorTest.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.mdsal.dom.broker.osgi;
   9
  10 import static org.junit.Assert.assertTrue;
  11 import static org.mockito.Matchers.any;
  12 import static org.mockito.Matchers.anyString;
  13 import static org.mockito.Mockito.CALLS_REAL_METHODS;
  14 import static org.mockito.Mockito.doNothing;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.mock;
  17 import static org.mockito.Mockito.verify;
  18
  19 import java.lang.reflect.Field;
  20 import org.junit.After;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.osgi.framework.Bundle;
  24 import org.osgi.framework.BundleContext;
  25 import org.osgi.framework.Filter;
  26 import org.osgi.framework.ServiceReference;
  27 import org.osgi.framework.ServiceRegistration;
  28
  29 public class SchemaServiceActivatorTest {
  30
  31     @Test
  32     public void basicTest() throws Exception {
  33         final BundleContext bundleContext = mock(BundleContext.class);
  34         doReturn(mock(Filter.class)).when(bundleContext).createFilter(any());
  35         doNothing().when(bundleContext).addBundleListener(any());
  36         doReturn(new Bundle[] {}).when(bundleContext).getBundles();
  37         doNothing().when(bundleContext).addServiceListener(any(), any());
  38         doReturn(new ServiceReference<?>[] {}).when(bundleContext).getServiceReferences(anyString(), any());
  39         doReturn(mock(ServiceRegistration.class)).when(bundleContext).registerService(any(Class.class), any(), any());
  40         doNothing().when(bundleContext).removeBundleListener(any());
  41         doNothing().when(bundleContext).removeServiceListener(any());
  42         final SchemaServiceActivator schemaServiceActivator = new SchemaServiceActivator();
  43         schemaServiceActivator.start(bundleContext);
  44
  45         final ServiceRegistration registration = mock(ServiceRegistration.class);
  46         final OsgiBundleScanningSchemaService osgiBundle =
  47                 mock(OsgiBundleScanningSchemaService.class, CALLS_REAL_METHODS);
  48
  49         final Field schemaServiceRegField = SchemaServiceActivator.class.getDeclaredField("schemaServiceReg");
  50         schemaServiceRegField.setAccessible(true);
  51         schemaServiceRegField.set(schemaServiceActivator, registration);
  52
  53         final Field schemaServiceField = SchemaServiceActivator.class.getDeclaredField("schemaService");
  54         schemaServiceField.setAccessible(true);
  55         schemaServiceField.set(schemaServiceActivator, osgiBundle);
  56
  57         doNothing().when(registration).unregister();
  58         doNothing().when(osgiBundle).close();
  59
  60         schemaServiceActivator.stop(bundleContext);
  61         verify(registration).unregister();
  62         verify(osgiBundle).close();
  63     }
  64
  65     @After
  66     @Before
  67     public void destroyInstance() throws Exception {
  68         try {
  69             OsgiBundleScanningSchemaService.getInstance();
  70             OsgiBundleScanningSchemaService.destroyInstance();
  71         } catch (Exception e) {
  72             assertTrue(e instanceof IllegalStateException);
  73         }
  74     }
  75 }