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.dom.adapter;
10 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.TOP_BAR_KEY;
11 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
12 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.top;
13 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.topLevelList;
14 import static org.opendaylight.mdsal.common.api.LogicalDatastoreType.CONFIGURATION;
16 import com.google.common.collect.ImmutableSet;
17 import java.util.HashSet;
18 import java.util.Objects;
20 import java.util.function.Function;
21 import java.util.stream.Collectors;
22 import org.junit.Before;
23 import org.junit.Test;
24 import org.opendaylight.mdsal.binding.api.DataObjectModification.ModificationType;
25 import org.opendaylight.mdsal.binding.api.DataTreeModification;
26 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
27 import org.opendaylight.mdsal.binding.api.WriteTransaction;
28 import org.opendaylight.mdsal.binding.dom.adapter.test.AbstractDataTreeChangeListenerTest;
29 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListBuilder;
33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
34 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
37 * This testsuite tests explanation for data change scope and data modifications which were described in
38 * https://lists.opendaylight.org/pipermail/controller-dev/2014-July/005541.html.
40 public class ListInsertionDataChangeListenerTest extends AbstractDataTreeChangeListenerTest {
41 private static final InstanceIdentifier<Top> TOP = InstanceIdentifier.create(Top.class);
42 private static final InstanceIdentifier<TopLevelList> WILDCARDED = TOP.child(TopLevelList.class);
43 private static final InstanceIdentifier<TopLevelList> TOP_FOO = TOP.child(TopLevelList.class, TOP_FOO_KEY);
44 private static final InstanceIdentifier<TopLevelList> TOP_BAR = TOP.child(TopLevelList.class, TOP_BAR_KEY);
47 protected Set<YangModuleInfo> getModuleInfos() throws Exception {
48 return ImmutableSet.of(BindingReflections.getModuleInfo(Top.class));
52 public void setupWithDataBroker() {
53 WriteTransaction initialTx = getDataBroker().newWriteOnlyTransaction();
54 initialTx.put(CONFIGURATION, TOP, top(topLevelList(TOP_FOO_KEY)));
55 assertCommit(initialTx.commit());
59 public void replaceTopNodeSubtreeListeners() {
60 final TopLevelList topBar = topLevelList(TOP_BAR_KEY);
61 final Top top = top(topBar);
62 final TopLevelList topFoo = topLevelList(TOP_FOO_KEY);
64 // Listener for TOP element
65 final TestListener<Top> topListener = createListener(CONFIGURATION, TOP,
66 added(TOP, top(topLevelList(TOP_FOO_KEY))), replaced(TOP, top(topFoo), top));
68 // Listener for all list items. This one should see Foo item deleted and Bar item added.
69 final TestListener<TopLevelList> allListener = createListener(CONFIGURATION, WILDCARDED,
70 added(TOP_FOO, topFoo), added(TOP_BAR, topBar), deleted(TOP_FOO, topFoo));
72 // Listener for all Foo item. This one should see only Foo item deleted.
73 final TestListener<TopLevelList> fooListener = createListener(CONFIGURATION, TOP_FOO,
74 added(TOP_FOO, topFoo), deleted(TOP_FOO, topFoo));
76 // Listener for bar list items.
77 final TestListener<TopLevelList> barListener = createListener(CONFIGURATION, TOP_BAR,
78 added(TOP_BAR, topBar));
80 ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
81 writeTx.put(CONFIGURATION, TOP, top);
82 assertCommit(writeTx.commit());
91 public void mergeTopNodeSubtreeListeners() {
92 final TopLevelList topBar = topLevelList(TOP_BAR_KEY);
93 final TopLevelList topFoo = topLevelList(TOP_FOO_KEY);
95 final TestListener<Top> topListener = createListener(CONFIGURATION, TOP,
96 added(TOP, top(topLevelList(TOP_FOO_KEY))), topSubtreeModified(topFoo, topBar));
97 final TestListener<TopLevelList> allListener = createListener(CONFIGURATION, WILDCARDED,
98 added(TOP_FOO, topFoo), added(TOP_BAR, topBar));
99 final TestListener<TopLevelList> fooListener = createListener(CONFIGURATION, TOP_FOO,
100 added(TOP_FOO, topFoo));
101 final TestListener<TopLevelList> barListener = createListener(CONFIGURATION, TOP_BAR,
102 added(TOP_BAR, topBar));
104 ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
105 writeTx.merge(CONFIGURATION, TOP, top(topLevelList(TOP_BAR_KEY)));
106 assertCommit(writeTx.commit());
108 topListener.verify();
109 allListener.verify();
110 fooListener.verify();
111 barListener.verify();
115 public void putTopBarNodeSubtreeListeners() {
116 final TopLevelList topBar = topLevelList(TOP_BAR_KEY);
117 final TopLevelList topFoo = topLevelList(TOP_FOO_KEY);
119 final TestListener<Top> topListener = createListener(CONFIGURATION, TOP,
120 added(TOP, top(topLevelList(TOP_FOO_KEY))), topSubtreeModified(topFoo, topBar));
121 final TestListener<TopLevelList> allListener = createListener(CONFIGURATION, WILDCARDED,
122 added(TOP_FOO, topFoo), added(TOP_BAR, topBar));
123 final TestListener<TopLevelList> fooListener = createListener(CONFIGURATION, TOP_FOO,
124 added(TOP_FOO, topFoo));
125 final TestListener<TopLevelList> barListener = createListener(CONFIGURATION, TOP_BAR,
126 added(TOP_BAR, topBar));
128 ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
129 writeTx.put(CONFIGURATION, TOP_BAR, topLevelList(TOP_BAR_KEY));
130 assertCommit(writeTx.commit());
132 topListener.verify();
133 allListener.verify();
134 fooListener.verify();
135 barListener.verify();
139 public void mergeTopBarNodeSubtreeListeners() {
140 final TopLevelList topBar = topLevelList(TOP_BAR_KEY);
141 final TopLevelList topFoo = topLevelList(TOP_FOO_KEY);
143 final TestListener<Top> topListener = createListener(CONFIGURATION, TOP,
144 added(TOP, top(topLevelList(TOP_FOO_KEY))), topSubtreeModified(topFoo, topBar));
145 final TestListener<TopLevelList> allListener = createListener(CONFIGURATION, WILDCARDED,
146 added(TOP_FOO, topFoo), added(TOP_BAR, topBar));
147 final TestListener<TopLevelList> fooListener = createListener(CONFIGURATION, TOP_FOO,
148 added(TOP_FOO, topFoo));
149 final TestListener<TopLevelList> barListener = createListener(CONFIGURATION, TOP_BAR,
150 added(TOP_BAR, topBar));
152 ReadWriteTransaction writeTx = getDataBroker().newReadWriteTransaction();
153 writeTx.merge(CONFIGURATION, TOP_BAR, topLevelList(TOP_BAR_KEY));
154 assertCommit(writeTx.commit());
156 topListener.verify();
157 allListener.verify();
158 fooListener.verify();
159 barListener.verify();
162 private static Function<DataTreeModification<Top>, Boolean> topSubtreeModified(final TopLevelList topFoo,
163 final TopLevelList topBar) {
164 return match(ModificationType.SUBTREE_MODIFIED, TOP,
165 (Function<Top, Boolean>) dataBefore -> Objects.equals(top(topFoo), dataBefore),
167 Set<TopLevelList> expList = new HashSet<>(top(topBar, topFoo).getTopLevelList().values());
168 Set<TopLevelList> actualList = dataAfter.getTopLevelList().values().stream()
169 .map(list -> new TopLevelListBuilder(list).build()).collect(Collectors.toSet());
170 return expList.equals(actualList);