Bug 6911 - RPC support in singleton
[netconf.git] / netconf / netconf-topology-singleton / src / test / java / org / opendaylight / netconf / topology / singleton / impl / tx / WriteOnlyTransactionTest.java
1 /*
2  * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
3  *
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
7  */
8
9 package org.opendaylight.netconf.topology.singleton.impl.tx;
10
11 import static junit.framework.TestCase.assertNull;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertTrue;
14 import static org.mockito.Matchers.any;
15 import static org.mockito.Mockito.doNothing;
16 import static org.mockito.Mockito.doReturn;
17 import static org.mockito.Mockito.mock;
18 import static org.mockito.Mockito.times;
19 import static org.mockito.Mockito.verify;
20 import static org.mockito.MockitoAnnotations.initMocks;
21 import static org.opendaylight.netconf.topology.singleton.impl.utils.NetconfTopologyUtils.DEFAULT_SCHEMA_REPOSITORY;
22
23 import akka.actor.ActorRef;
24 import akka.actor.ActorSystem;
25 import akka.actor.Props;
26 import akka.pattern.Patterns;
27 import akka.testkit.JavaTestKit;
28 import akka.testkit.TestActorRef;
29 import akka.util.Timeout;
30 import com.google.common.collect.Lists;
31 import com.google.common.util.concurrent.CheckedFuture;
32 import com.google.common.util.concurrent.Futures;
33 import java.net.InetAddress;
34 import java.net.InetSocketAddress;
35 import java.net.UnknownHostException;
36 import java.util.List;
37 import java.util.concurrent.TimeUnit;
38 import org.junit.After;
39 import org.junit.Before;
40 import org.junit.Rule;
41 import org.junit.Test;
42 import org.junit.rules.ExpectedException;
43 import org.mockito.Mock;
44 import org.mockito.Mockito;
45 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
46 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
47 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
48 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
49 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
50 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
51 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
52 import org.opendaylight.netconf.topology.singleton.api.NetconfDOMTransaction;
53 import org.opendaylight.netconf.topology.singleton.impl.NetconfDOMDataBroker;
54 import org.opendaylight.netconf.topology.singleton.impl.actors.NetconfNodeActor;
55 import org.opendaylight.netconf.topology.singleton.impl.utils.NetconfTopologySetup;
56 import org.opendaylight.netconf.topology.singleton.messages.CreateInitialMasterActorData;
57 import org.opendaylight.netconf.topology.singleton.messages.MasterActorDataInitialized;
58 import org.opendaylight.yangtools.yang.common.QName;
59 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
60 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
61 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
62 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
63 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
64 import scala.concurrent.Await;
65 import scala.concurrent.Future;
66 import scala.concurrent.duration.Duration;
67
68 public class WriteOnlyTransactionTest {
69     private static final Timeout TIMEOUT = new Timeout(Duration.create(5, "seconds"));
70     private static final int TIMEOUT_SEC = 5;
71     private static ActorSystem system;
72
73     @Rule
74     public final ExpectedException exception = ExpectedException.none();
75
76     private ActorRef masterRef;
77     private NetconfDOMDataBroker slaveDataBroker;
78     private DOMDataBroker masterDataBroker;
79     private List<SourceIdentifier> sourceIdentifiers;
80
81     @Mock
82     private DOMDataWriteTransaction writeTx;
83
84     @Mock
85     private DOMRpcService domRpcService;
86
87     @Before
88     public void setup() throws UnknownHostException {
89         initMocks(this);
90
91         system = ActorSystem.create();
92
93         final RemoteDeviceId remoteDeviceId = new RemoteDeviceId("netconf-topology",
94                 new InetSocketAddress(InetAddress.getByName("127.0.0.1"), 9999));
95
96         final NetconfTopologySetup setup = mock(NetconfTopologySetup.class);
97         final Props props = NetconfNodeActor.props(setup, remoteDeviceId, DEFAULT_SCHEMA_REPOSITORY,
98                 DEFAULT_SCHEMA_REPOSITORY);
99
100         masterRef = TestActorRef.create(system, props, "master_read");
101
102         sourceIdentifiers = Lists.newArrayList();
103
104         // Create master data broker
105
106         final DOMDataBroker delegateDataBroker = mock(DOMDataBroker.class);
107         writeTx = mock(DOMDataWriteTransaction.class);
108         final DOMDataReadOnlyTransaction readTx = mock(DOMDataReadOnlyTransaction.class);
109
110         doReturn(writeTx).when(delegateDataBroker).newWriteOnlyTransaction();
111         doReturn(readTx).when(delegateDataBroker).newReadOnlyTransaction();
112
113         final NetconfDOMTransaction masterDOMTransactions =
114                 new NetconfMasterDOMTransaction(remoteDeviceId, delegateDataBroker);
115
116         masterDataBroker =
117                 new NetconfDOMDataBroker(system, remoteDeviceId, masterDOMTransactions);
118
119         // Create slave data broker for testing proxy
120
121         final NetconfDOMTransaction proxyDOMTransactions =
122                 new NetconfProxyDOMTransaction(remoteDeviceId, system, masterRef);
123
124         slaveDataBroker = new NetconfDOMDataBroker(system, remoteDeviceId, proxyDOMTransactions);
125
126
127     }
128
129     @After
130     public void teardown() {
131         JavaTestKit.shutdownActorSystem(system);
132         system = null;
133     }
134
135     @Test
136     public void testPutMergeDeleteCalls() throws Exception {
137
138         /* Initialize data on master */
139
140         initializeDataTest();
141
142         final YangInstanceIdentifier instanceIdentifier = YangInstanceIdentifier.EMPTY;
143         final LogicalDatastoreType storeType = LogicalDatastoreType.CONFIGURATION;
144         final NormalizedNode<?, ?> testNode = ImmutableContainerNodeBuilder.create()
145                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create("TestQname")))
146                 .withChild(ImmutableNodes.leafNode(QName.create("NodeQname"), "foo")).build();
147
148         // Test of invoking put on master through slave proxy
149
150         doNothing().when(writeTx).put(storeType, instanceIdentifier, testNode);
151         slaveDataBroker.newWriteOnlyTransaction().put(storeType, instanceIdentifier, testNode);
152
153         verify(writeTx, times(1)).put(storeType, instanceIdentifier, testNode);
154
155         // Test of invoking merge on master through slave proxy
156
157         doNothing().when(writeTx).merge(storeType, instanceIdentifier, testNode);
158         slaveDataBroker.newWriteOnlyTransaction().merge(storeType, instanceIdentifier, testNode);
159
160         verify(writeTx, times(1)).merge(storeType, instanceIdentifier, testNode);
161
162         // Test of invoking delete on master through slave proxy
163
164         doNothing().when(writeTx).delete(storeType, instanceIdentifier);
165         slaveDataBroker.newWriteOnlyTransaction().delete(storeType, instanceIdentifier);
166
167         verify(writeTx, times(1)).delete(storeType, instanceIdentifier);
168
169     }
170
171     @Test
172     public void testSubmit() throws Exception {
173
174         /* Initialize data on master */
175
176         initializeDataTest();
177
178         // Without Tx
179
180         final CheckedFuture<Void,TransactionCommitFailedException> resultSubmit = Futures.immediateCheckedFuture(null);
181         doReturn(resultSubmit).when(writeTx).submit();
182
183         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmitResponse =
184                 slaveDataBroker.newWriteOnlyTransaction().submit();
185
186         final Object result= resultSubmitResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
187
188         assertNull(result);
189
190         // With Tx
191
192         doNothing().when(writeTx).delete(any(), any());
193         slaveDataBroker.newWriteOnlyTransaction().delete(LogicalDatastoreType.CONFIGURATION,
194                 YangInstanceIdentifier.EMPTY);
195
196         final CheckedFuture<Void,TransactionCommitFailedException> resultSubmitTx = Futures.immediateCheckedFuture(null);
197         doReturn(resultSubmitTx).when(writeTx).submit();
198
199         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmitTxResponse =
200                 slaveDataBroker.newWriteOnlyTransaction().submit();
201
202         final Object resultTx = resultSubmitTxResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
203
204         assertNull(resultTx);
205
206         slaveDataBroker.newWriteOnlyTransaction().delete(LogicalDatastoreType.CONFIGURATION,
207                 YangInstanceIdentifier.EMPTY);
208
209         final TransactionCommitFailedException throwable = new TransactionCommitFailedException("Fail", null);
210         final CheckedFuture<Void,TransactionCommitFailedException> resultThrowable =
211                 Futures.immediateFailedCheckedFuture(throwable);
212
213         doReturn(resultThrowable).when(writeTx).submit();
214
215         final CheckedFuture<Void, TransactionCommitFailedException> resultThrowableResponse =
216                 slaveDataBroker.newWriteOnlyTransaction().submit();
217
218         exception.expect(TransactionCommitFailedException.class);
219         resultThrowableResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
220     }
221
222     @Test
223     public void testCancel() throws Exception {
224
225         /* Initialize data on master */
226
227         initializeDataTest();
228
229         // Without Tx
230
231         final Boolean resultFalseNoTx = slaveDataBroker.newWriteOnlyTransaction().cancel();
232         assertEquals(false, resultFalseNoTx);
233
234         // With Tx, readWriteTx test
235
236         doNothing().when(writeTx).delete(any(), any());
237         slaveDataBroker.newReadWriteTransaction().delete(LogicalDatastoreType.CONFIGURATION,
238                 YangInstanceIdentifier.EMPTY);
239
240         doReturn(true).when(writeTx).cancel();
241
242         final Boolean resultTrue = slaveDataBroker.newWriteOnlyTransaction().cancel();
243         assertEquals(true, resultTrue);
244
245         doReturn(false).when(writeTx).cancel();
246
247         final Boolean resultFalse = slaveDataBroker.newWriteOnlyTransaction().cancel();
248         assertEquals(false, resultFalse);
249
250     }
251
252     private void initializeDataTest() throws Exception {
253         final Future<Object> initialDataToActor =
254                 Patterns.ask(masterRef, new CreateInitialMasterActorData(masterDataBroker, sourceIdentifiers,
255                                 domRpcService), TIMEOUT);
256
257         final Object success = Await.result(initialDataToActor, TIMEOUT.duration());
258
259         assertTrue(success instanceof MasterActorDataInitialized);
260     }
261
262 }