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.mdsal.binding.spec.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.mdsal.binding.spec.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;
21 import java.lang.reflect.InvocationTargetException;
23 import java.util.Map.Entry;
24 import org.junit.Before;
25 import org.junit.Test;
26 import org.mockito.Mock;
27 import org.mockito.MockitoAnnotations;
28 import org.opendaylight.yangtools.yang.binding.DataObject;
29 import org.opendaylight.yangtools.yang.binding.Identifiable;
30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
32 public class DataObjectReadingUtilTest {
34 @Mock private InstanceIdentifier<? extends DataObject> pathNull;
35 @Mock private Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entryNull;
36 @Mock private DataObject mockedDataObject;
37 private InstanceIdentifier<? extends DataObject> path;
38 private Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entry;
42 MockitoAnnotations.initMocks(this);
44 path = InstanceIdentifier.builder(Nodes.class).build();
45 final ImmutableMap<InstanceIdentifier<? extends DataObject>, DataObject> map =
46 ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
47 .put(path, mockedDataObject).build();
49 final ImmutableSet<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> entries = map.entrySet();
50 final UnmodifiableIterator<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> it = entries.iterator();
51 while (it.hasNext()) {
57 public void testReadData() throws Exception {
58 final Nodes nodes = mock(Nodes.class);
59 doReturn(Nodes.class).when(nodes).implementedInterface();
60 doReturn(null).when(nodes).getNode();
61 entry = ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
62 .put(path, nodes).build().entrySet().iterator().next();
63 path = InstanceIdentifier.builder(Nodes.class).child(Node.class).build();
64 assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
65 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
67 final Iterable<Identifiable> iterable = ImmutableList.of();
68 doReturn(iterable).when(nodes).getNode();
69 assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
70 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
73 @SuppressWarnings("unchecked")
74 @Test(expected = IllegalArgumentException.class)
75 public void testReadDataParentNull() {
76 readData(entryNull.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
79 @SuppressWarnings("unchecked")
80 @Test(expected = IllegalArgumentException.class)
81 public void testReadDataParentPathNull() {
82 readData(entry.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
85 @SuppressWarnings("unchecked")
87 public void testReadDataWithThreeParams() {
88 assertTrue("Check if contains key",
89 readData(entry.getValue(),
90 (InstanceIdentifier<DataObject>) entry.getKey(), path).containsKey(entry.getKey()));
92 assertTrue("Check if contains value",
93 readData(entry.getValue(),
94 (InstanceIdentifier<DataObject>) entry.getKey(), path).containsValue(entry.getValue()));
97 @Test(expected = NullPointerException.class)
98 public void testReadDataWithTwoParams() {
99 readData(mockedDataObject, DataObject.class);
102 @Test(expected = UnsupportedOperationException.class)
103 @SuppressWarnings({ "checkstyle:illegalThrows", "checkstyle:avoidHidingCauseException" })
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 (InvocationTargetException e) {