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.binding.runtime.spi.GeneratedClassLoadingStrategy;
  23 import org.opendaylight.mdsal.binding.api.DataBroker;
  24 import org.opendaylight.mdsal.binding.api.TransactionChainListener;
  25 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  26 import org.opendaylight.mdsal.binding.generator.impl.DefaultBindingRuntimeGenerator;
  27 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  28 import org.opendaylight.mdsal.dom.api.DOMService;
  29
  30 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  31 public class BindingDOMAdapterLoaderTest {
  32
  33     @Mock
  34     private DOMDataBroker domService;
  35
  36     @Mock
  37     private BindingNormalizedNodeCodecRegistry mockCodecRegistry;
  38
  39     private BindingDOMAdapterLoader bindingDOMAdapterLoader;
  40     private BindingDOMDataBrokerAdapter bindingDOMDataBrokerAdapter;
  41
  42     @Before
  43     public void setUp() {
  44         doReturn(ImmutableClassToInstanceMap.of()).when(domService).getExtensions();
  45         bindingDOMAdapterLoader = new BindingDOMAdapterLoader(new BindingToNormalizedNodeCodec(
  46                 new DefaultBindingRuntimeGenerator(), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
  47                 mockCodecRegistry)) {
  48             @Override
  49             protected DOMService getDelegate(final Class<? extends DOMService> reqDeleg) {
  50                 return domService;
  51             }
  52         };
  53     }
  54
  55     @Test
  56     public void createBuilderTest() {
  57         assertTrue(bindingDOMAdapterLoader.load(DataBroker.class).get() instanceof BindingDOMDataBrokerAdapter);
  58         domService = null;
  59         assertFalse(bindingDOMAdapterLoader.load(DataBroker.class).isPresent());
  60     }
  61
  62     @Test
  63     public void createChainTest() {
  64         bindingDOMDataBrokerAdapter
  65                 = (BindingDOMDataBrokerAdapter) bindingDOMAdapterLoader.load(DataBroker.class).get();
  66         assertNotNull(bindingDOMDataBrokerAdapter.createTransactionChain(mock(TransactionChainListener.class)));
  67     }
  68
  69     @Test(expected = UnsupportedOperationException.class)
  70     public void registerWithException() {
  71         bindingDOMDataBrokerAdapter
  72                 = (BindingDOMDataBrokerAdapter) bindingDOMAdapterLoader.load(DataBroker.class).get();
  73         bindingDOMDataBrokerAdapter.registerDataTreeChangeListener(null, null);
  74     }
  75 }