2 * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.controller.cluster.databroker.actors.dds;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertTrue;
12 import static org.mockito.Mockito.verify;
13 import static org.mockito.Mockito.when;
14 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.TRANSACTION_ID;
15 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.assertFutureEquals;
16 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.getWithTimeout;
18 import com.google.common.util.concurrent.FluentFuture;
19 import com.google.common.util.concurrent.ListenableFuture;
20 import java.util.Optional;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.mockito.Mock;
24 import org.opendaylight.controller.cluster.access.commands.CommitLocalTransactionRequest;
25 import org.opendaylight.controller.cluster.access.commands.TransactionCommitSuccess;
26 import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
27 import org.opendaylight.yangtools.yang.common.QName;
28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
29 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
30 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
31 import org.opendaylight.yangtools.yang.data.api.schema.tree.CursorAwareDataTreeModification;
32 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
34 public class ClientTransactionTest extends AbstractClientHandleTest<ClientTransaction> {
36 private static final YangInstanceIdentifier PATH = YangInstanceIdentifier.builder()
37 .node(QName.create("ns-1", "node-1"))
39 private static final ContainerNode DATA = Builders.containerBuilder()
40 .withNodeIdentifier(YangInstanceIdentifier.NodeIdentifier.create(PATH.getLastPathArgument().getNodeType()))
44 private CursorAwareDataTreeModification modification;
48 public void setUp() throws Exception {
50 when(getDataTreeSnapshot().newModification()).thenReturn(modification);
51 when(modification.readNode(PATH)).thenReturn(Optional.of(DATA));
55 protected ClientTransaction createHandle(final AbstractClientHistory parent) {
56 return parent.createTransaction();
60 protected void doHandleOperation(final ClientTransaction transaction) {
61 transaction.read(PATH);
65 public void testExists() throws Exception {
66 final FluentFuture<Boolean> exists = getHandle().exists(PATH);
67 verify(modification).readNode(PATH);
68 assertEquals(Boolean.TRUE, getWithTimeout(exists));
72 public void testRead() throws Exception {
73 final FluentFuture<Optional<NormalizedNode>> resultFuture = getHandle().read(PATH);
74 verify(modification).readNode(PATH);
75 final Optional<NormalizedNode> result = getWithTimeout(resultFuture);
76 assertTrue(result.isPresent());
77 assertEquals(DATA, result.get());
81 public void testDelete() {
82 getHandle().delete(PATH);
83 verify(modification).delete(PATH);
87 public void testMerge() {
88 getHandle().merge(PATH, DATA);
89 verify(modification).merge(PATH, DATA);
93 public void testWrite() {
94 getHandle().write(PATH, DATA);
95 verify(modification).write(PATH, DATA);
99 public void testReadyEmpty() throws Exception {
100 final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
101 assertFutureEquals(Boolean.TRUE, cohort.canCommit());
102 assertFutureEquals(null, cohort.preCommit());
103 assertFutureEquals(null, cohort.commit());
107 public void testReady() throws Exception {
108 getHandle().write(PATH, DATA);
109 final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
110 final TransactionCommitSuccess response = new TransactionCommitSuccess(TRANSACTION_ID, 0L);
111 final ListenableFuture<Boolean> actual = cohort.canCommit();
112 final CommitLocalTransactionRequest request =
113 backendRespondToRequest(CommitLocalTransactionRequest.class, response);
114 assertEquals(modification, request.getModification());
115 assertFutureEquals(Boolean.TRUE, actual);
116 assertFutureEquals(null, cohort.preCommit());
117 assertFutureEquals(null, cohort.commit());
121 public void testReadyNoFurtherOperationsAllowed() throws Exception {