dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/osgi/OsgiBundleScanningSchemaServiceTest.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.assertEquals;
  11 import static org.junit.Assert.assertNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyString;
  15 import static org.mockito.Mockito.doNothing;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.Mockito.mock;
  18
  19 import org.junit.After;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.opendaylight.mdsal.dom.broker.util.TestModel;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  25 import org.osgi.framework.Bundle;
  26 import org.osgi.framework.BundleContext;
  27 import org.osgi.framework.Filter;
  28 import org.osgi.framework.ServiceReference;
  29
  30 public class OsgiBundleScanningSchemaServiceTest {
  31
  32     private OsgiBundleScanningSchemaService osgiService;
  33
  34     @Before
  35     public void setUp() throws Exception {
  36         destroyInstance();
  37         final BundleContext bundleContext = mock(BundleContext.class, "bundleContext");
  38         doReturn(mock(Filter.class)).when(bundleContext).createFilter(any());
  39         doNothing().when(bundleContext).addBundleListener(any());
  40         doReturn(new Bundle[] {}).when(bundleContext).getBundles();
  41         doNothing().when(bundleContext).addServiceListener(any(), any());
  42         doReturn(new ServiceReference<?>[] {}).when(bundleContext).getServiceReferences(anyString(), any());
  43         doNothing().when(bundleContext).removeBundleListener(any());
  44         doNothing().when(bundleContext).removeServiceListener(any());
  45         osgiService = OsgiBundleScanningSchemaService.createInstance(bundleContext);
  46         assertEquals(osgiService, OsgiBundleScanningSchemaService.getInstance());
  47         assertEquals(bundleContext, osgiService.getContext());
  48     }
  49
  50     @SuppressWarnings("checkstyle:IllegalCatch")
  51     @After
  52     public void destroyInstance() throws Exception {
  53         try {
  54             OsgiBundleScanningSchemaService.getInstance();
  55             OsgiBundleScanningSchemaService.destroyInstance();
  56         } catch (Exception e) {
  57             assertTrue(e instanceof IllegalStateException);
  58         }
  59     }
  60
  61     @Test
  62     public void basicTest() throws Exception {
  63         final SchemaContext schemaContext = TestModel.createTestContext();
  64         final SchemaContextListener schemaContextListener = mock(SchemaContextListener.class);
  65         doNothing().when(schemaContextListener).onGlobalContextUpdated(schemaContext);
  66         osgiService.registerSchemaContextListener(schemaContextListener);
  67
  68         osgiService.notifyListeners(schemaContext);
  69
  70         osgiService.registerSchemaContextListener(schemaContextListener);
  71         assertNull(osgiService.getSchemaContext());
  72         osgiService.close();
  73     }
  74
  75     @Test(expected = UnsupportedOperationException.class)
  76     public void sessionContextTest() throws Exception {
  77         osgiService.getSessionContext();
  78     }
  79 }