2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.mdsal.binding.dom.adapter;
10 import static org.hamcrest.CoreMatchers.instanceOf;
11 import static org.hamcrest.MatcherAssert.assertThat;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertNotNull;
14 import static org.junit.Assert.assertThrows;
15 import static org.mockito.Mockito.doReturn;
16 import static org.mockito.Mockito.mock;
18 import java.util.Optional;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.junit.runner.RunWith;
22 import org.mockito.Mock;
23 import org.mockito.junit.MockitoJUnitRunner;
24 import org.opendaylight.mdsal.binding.api.DataBroker;
25 import org.opendaylight.mdsal.binding.api.DataTreeChangeListener;
26 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
28 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
29 import org.opendaylight.mdsal.dom.api.DOMService;
30 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
31 import org.opendaylight.yang.gen.v1.bug8449.rev170516.Top;
32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
34 @RunWith(MockitoJUnitRunner.StrictStubs.class)
35 public class BindingDOMAdapterLoaderTest {
37 private DOMDataBroker domService;
39 private AdapterContext mockContext;
41 private DOMTransactionChain domChain;
43 private BindingDOMAdapterLoader bindingDOMAdapterLoader;
47 bindingDOMAdapterLoader = new BindingDOMAdapterLoader(mockContext) {
49 protected DOMService<?, ?> getDelegate(final Class<? extends DOMService<?, ?>> reqDeleg) {
56 public void createBuilderTest() {
57 assertDataBrokerAdapter();
59 assertEquals(Optional.empty(), bindingDOMAdapterLoader.load(DataBroker.class));
63 public void createChainTest() {
64 final var adapter = assertDataBrokerAdapter();
65 doReturn(domChain).when(domService).createTransactionChain();
66 assertNotNull(adapter.createTransactionChain());
70 public void registerWithException() {
71 final var adapter = assertDataBrokerAdapter();
72 final var ex = assertThrows(UnsupportedOperationException.class,
73 () -> adapter.registerDataTreeChangeListener(
74 DataTreeIdentifier.of(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Top.class)),
75 mock(DataTreeChangeListener.class)));
76 assertEquals("Underlying data broker does not expose DOMDataTreeChangeService.", ex.getMessage());
79 private BindingDOMDataBrokerAdapter assertDataBrokerAdapter() {
80 final var service = bindingDOMAdapterLoader.load(DataBroker.class).orElseThrow();
81 assertThat(service, instanceOf(BindingDOMDataBrokerAdapter.class));
82 return (BindingDOMDataBrokerAdapter) service;