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.mockito.Mockito.verify;
12 import static org.mockito.Mockito.when;
13 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.TRANSACTION_ID;
14 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.assertFutureEquals;
15 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.getWithTimeout;
17 import com.google.common.util.concurrent.FluentFuture;
18 import com.google.common.util.concurrent.ListenableFuture;
19 import java.util.Optional;
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.mockito.Mock;
23 import org.opendaylight.controller.cluster.access.commands.CommitLocalTransactionRequest;
24 import org.opendaylight.controller.cluster.access.commands.TransactionCommitSuccess;
25 import org.opendaylight.mdsal.common.api.CommitInfo;
26 import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
27 import org.opendaylight.yangtools.yang.common.Empty;
28 import org.opendaylight.yangtools.yang.common.QName;
29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
31 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
32 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
33 import org.opendaylight.yangtools.yang.data.spi.node.ImmutableNodes;
34 import org.opendaylight.yangtools.yang.data.tree.api.CursorAwareDataTreeModification;
36 public class ClientTransactionTest extends AbstractClientHandleTest<ClientTransaction> {
37 private static final YangInstanceIdentifier PATH = YangInstanceIdentifier.of(QName.create("ns-1", "node-1"));
38 private static final ContainerNode DATA = ImmutableNodes.newContainerBuilder()
39 .withNodeIdentifier(NodeIdentifier.create(PATH.getLastPathArgument().getNodeType()))
43 private CursorAwareDataTreeModification modification;
47 public void setUp() throws Exception {
49 when(getDataTreeSnapshot().newModification()).thenReturn(modification);
50 when(modification.readNode(PATH)).thenReturn(Optional.of(DATA));
54 protected ClientTransaction createHandle(final AbstractClientHistory parent) {
55 return parent.createTransaction();
59 protected void doHandleOperation(final ClientTransaction transaction) {
60 transaction.read(PATH);
64 public void testExists() throws Exception {
65 final FluentFuture<Boolean> exists = getHandle().exists(PATH);
66 verify(modification).readNode(PATH);
67 assertEquals(Boolean.TRUE, getWithTimeout(exists));
71 public void testRead() throws Exception {
72 final FluentFuture<Optional<NormalizedNode>> resultFuture = getHandle().read(PATH);
73 verify(modification).readNode(PATH);
74 assertEquals(Optional.of(DATA), getWithTimeout(resultFuture));
78 public void testDelete() {
79 getHandle().delete(PATH);
80 verify(modification).delete(PATH);
84 public void testMerge() {
85 getHandle().merge(PATH, DATA);
86 verify(modification).merge(PATH, DATA);
90 public void testWrite() {
91 getHandle().write(PATH, DATA);
92 verify(modification).write(PATH, DATA);
96 public void testReadyEmpty() throws Exception {
97 final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
98 assertFutureEquals(Boolean.TRUE, cohort.canCommit());
99 assertFutureEquals(Empty.value(), cohort.preCommit());
100 assertFutureEquals(CommitInfo.empty(), cohort.commit());
104 public void testReady() throws Exception {
105 getHandle().write(PATH, DATA);
106 final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
107 final TransactionCommitSuccess response = new TransactionCommitSuccess(TRANSACTION_ID, 0L);
108 final ListenableFuture<Boolean> actual = cohort.canCommit();
109 final CommitLocalTransactionRequest request =
110 backendRespondToRequest(CommitLocalTransactionRequest.class, response);
111 assertEquals(modification, request.getModification());
112 assertFutureEquals(Boolean.TRUE, actual);
113 assertFutureEquals(Empty.value(), cohort.preCommit());
114 assertFutureEquals(CommitInfo.empty(), cohort.commit());
118 public void testReadyNoFurtherOperationsAllowed() throws Exception {