2 * Copyright (c) 2014 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.yangtools.yang.binding.util;
10 import static org.junit.Assert.assertFalse;
11 import static org.junit.Assert.assertTrue;
12 import static org.mockito.Mockito.doReturn;
13 import static org.mockito.Mockito.mock;
14 import static org.opendaylight.yangtools.yang.binding.util.DataObjectReadingUtil.readData;
16 import com.google.common.collect.ImmutableList;
17 import com.google.common.collect.ImmutableMap;
18 import com.google.common.collect.ImmutableSet;
19 import com.google.common.collect.UnmodifiableIterator;
20 import java.lang.reflect.Constructor;
22 import java.util.Map.Entry;
23 import org.junit.Before;
24 import org.junit.Test;
25 import org.mockito.Mock;
26 import org.mockito.MockitoAnnotations;
27 import org.opendaylight.yangtools.yang.binding.DataObject;
28 import org.opendaylight.yangtools.yang.binding.Identifiable;
29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
30 import org.opendaylight.yangtools.yang.binding.test.mock.Node;
31 import org.opendaylight.yangtools.yang.binding.test.mock.Nodes;
33 public class DataObjectReadingUtilTest {
35 @Mock private InstanceIdentifier<? extends DataObject> pathNull;
36 @Mock private Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entryNull;
37 @Mock private DataObject mockedDataObject;
38 private InstanceIdentifier<? extends DataObject> path;
39 private Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entry;
43 MockitoAnnotations.initMocks(this);
45 path = InstanceIdentifier.builder(Nodes.class).build();
46 final ImmutableMap<InstanceIdentifier<? extends DataObject>, DataObject> map =
47 ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
48 .put(path, mockedDataObject).build();
50 final ImmutableSet<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> entries = map.entrySet();
51 final UnmodifiableIterator<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> it = entries.iterator();
58 public void testReadData() throws Exception {
59 final Nodes nodes = mock(Nodes.class);
60 doReturn(Nodes.class).when(nodes).getImplementedInterface();
61 doReturn(null).when(nodes).getNode();
62 entry = ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
63 .put(path, nodes).build().entrySet().iterator().next();
64 path = InstanceIdentifier.builder(Nodes.class).child(Node.class).build();
65 assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
66 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
68 final Iterable<Identifiable> iterable = ImmutableList.of();
69 doReturn(iterable).when(nodes).getNode();
70 assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
71 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
74 @SuppressWarnings("unchecked")
75 @Test(expected = IllegalArgumentException.class)
76 public void testReadDataParentNull() {
77 readData(entryNull.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
80 @SuppressWarnings("unchecked")
81 @Test(expected = IllegalArgumentException.class)
82 public void testReadDataParentPathNull() {
83 readData(entry.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
86 @SuppressWarnings("unchecked")
88 public void testReadDataWithThreeParams() {
89 assertTrue("Check if contains key",
90 readData(entry.getValue(),
91 (InstanceIdentifier<DataObject>) entry.getKey(), path).containsKey(entry.getKey()));
93 assertTrue("Check if contains value",
94 readData(entry.getValue(),
95 (InstanceIdentifier<DataObject>) entry.getKey(), path).containsValue(entry.getValue()));
98 @Test(expected = NullPointerException.class)
99 public void testReadDataWithTwoParams() {
100 readData(mockedDataObject, DataObject.class);
103 @Test(expected = UnsupportedOperationException.class)
104 public void testPrivateConstructor() throws Throwable {
105 assertFalse(DataObjectReadingUtil.class.getDeclaredConstructor().isAccessible());
106 final Constructor constructor = DataObjectReadingUtil.class.getDeclaredConstructor();
107 constructor.setAccessible(true);
109 constructor.newInstance();
110 } catch (Exception e) {