binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMAdapterLoaderTest.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.binding.dom.adapter;
   9
  10 import static org.junit.Assert.assertFalse;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.mock;
  15
  16 import com.google.common.collect.ImmutableClassToInstanceMap;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.mockito.Mock;
  21 import org.mockito.junit.MockitoJUnitRunner;
  22 import org.opendaylight.mdsal.binding.api.DataBroker;
  23 import org.opendaylight.mdsal.binding.api.TransactionChainListener;
  24 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  25 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  26 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  27 import org.opendaylight.mdsal.dom.api.DOMService;
  28
  29 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  30 public class BindingDOMAdapterLoaderTest {
  31
  32     @Mock
  33     private DOMDataBroker domService;
  34
  35     @Mock
  36     private BindingNormalizedNodeCodecRegistry mockCodecRegistry;
  37
  38     private BindingDOMAdapterLoader bindingDOMAdapterLoader;
  39     private BindingDOMDataBrokerAdapter bindingDOMDataBrokerAdapter;
  40
  41     @Before
  42     public void setUp() {
  43         doReturn(ImmutableClassToInstanceMap.of()).when(domService).getExtensions();
  44         bindingDOMAdapterLoader = new BindingDOMAdapterLoader(
  45                 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
  46                         mockCodecRegistry)) {
  47             @Override
  48             protected DOMService getDelegate(final Class<? extends DOMService> reqDeleg) {
  49                 return domService;
  50             }
  51         };
  52     }
  53
  54     @Test
  55     public void createBuilderTest() {
  56         assertTrue(bindingDOMAdapterLoader.load(DataBroker.class).get() instanceof BindingDOMDataBrokerAdapter);
  57         domService = null;
  58         assertFalse(bindingDOMAdapterLoader.load(DataBroker.class).isPresent());
  59     }
  60
  61     @Test
  62     public void createChainTest() {
  63         bindingDOMDataBrokerAdapter
  64                 = (BindingDOMDataBrokerAdapter) bindingDOMAdapterLoader.load(DataBroker.class).get();
  65         assertNotNull(bindingDOMDataBrokerAdapter.createTransactionChain(mock(TransactionChainListener.class)));
  66     }
  67
  68     @Test(expected = UnsupportedOperationException.class)
  69     public void registerWithException() {
  70         bindingDOMDataBrokerAdapter
  71                 = (BindingDOMDataBrokerAdapter) bindingDOMAdapterLoader.load(DataBroker.class).get();
  72         bindingDOMDataBrokerAdapter.registerDataTreeChangeListener(null, null);
  73     }
  74 }