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.controller.md.sal.binding.data;
10 import static org.junit.Assert.assertFalse;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.assertTrue;
14 import java.util.Collections;
15 import java.util.concurrent.ExecutionException;
16 import java.util.concurrent.TimeUnit;
17 import java.util.concurrent.TimeoutException;
19 import org.junit.Test;
20 import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
21 import org.opendaylight.controller.sal.binding.api.data.DataChangeListener;
22 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
23 import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
24 import org.opendaylight.controller.sal.binding.test.AbstractDataServiceTest;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey;
40 import org.opendaylight.yangtools.yang.binding.DataObject;
41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
43 import com.google.common.util.concurrent.SettableFuture;
46 * FIXME: THis test should be moved to compat test-suite and rewriten
47 * to use sal-test-model
49 @SuppressWarnings("deprecation")
50 public class WildcardedDataChangeListenerTest extends AbstractDataServiceTest {
52 private static final NodeKey NODE_0_KEY = new NodeKey(new NodeId("test:0"));
53 private static final NodeKey NODE_1_KEY = new NodeKey(new NodeId("test:1"));
55 public static final InstanceIdentifier<Flow> DEEP_WILDCARDED_PATH = InstanceIdentifier.builder(Nodes.class)
57 .augmentation(FlowCapableNode.class) //
58 .child(Table.class) //
62 private static final TableKey TABLE_0_KEY = new TableKey((short) 0);
63 private static final TableFeaturesKey TABLE_FEATURES_KEY = new TableFeaturesKey((short) 0);
65 private static final InstanceIdentifier<Table> NODE_0_TABLE_PATH = InstanceIdentifier.builder(Nodes.class)
66 .child(Node.class, NODE_0_KEY) //
67 .augmentation(FlowCapableNode.class) //
68 .child(Table.class, TABLE_0_KEY) //
71 private static final InstanceIdentifier<Table> NODE_1_TABLE_PATH = InstanceIdentifier.builder(Nodes.class)
72 .child(Node.class, NODE_1_KEY) //
73 .augmentation(FlowCapableNode.class) //
74 .child(Table.class, TABLE_0_KEY) //
77 private static final FlowKey FLOW_KEY = new FlowKey(new FlowId("test"));
79 private static final InstanceIdentifier<Flow> NODE_0_FLOW_PATH = NODE_0_TABLE_PATH.child(Flow.class, FLOW_KEY);
81 private static final InstanceIdentifier<Flow> NODE_1_FLOW_PATH = NODE_1_TABLE_PATH.child(Flow.class, FLOW_KEY);
83 private static final InstanceIdentifier<TableFeatures> NODE_0_TABLE_FEATURES_PATH =
84 NODE_0_TABLE_PATH.child(TableFeatures.class, TABLE_FEATURES_KEY);
86 private static final TableFeatures TABLE_FEATURES = new TableFeaturesBuilder()//
87 .setKey(TABLE_FEATURES_KEY) //
89 .setMaxEntries(1000L) //
92 private static final Flow FLOW = new FlowBuilder() //
99 public void testSepareteWrites() throws InterruptedException, TimeoutException, ExecutionException {
101 DataProviderService dataBroker = testContext.getBindingDataBroker();
103 final SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> eventFuture = SettableFuture.create();
104 dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() {
107 public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> dataChangeEvent) {
108 eventFuture.set(dataChangeEvent);
112 DataModificationTransaction transaction = dataBroker.beginTransaction();
113 transaction.putOperationalData(NODE_0_TABLE_FEATURES_PATH, TABLE_FEATURES);
114 transaction.putOperationalData(NODE_0_FLOW_PATH, FLOW);
115 transaction.putOperationalData(NODE_1_FLOW_PATH, FLOW);
116 transaction.commit().get();
118 DataChangeEvent<InstanceIdentifier<?>, DataObject> event = eventFuture.get(1000, TimeUnit.MILLISECONDS);
120 validateEvent(event);
124 public void testWriteByReplace() throws InterruptedException, TimeoutException, ExecutionException {
126 DataProviderService dataBroker = testContext.getBindingDataBroker();
128 final SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> eventFuture = SettableFuture.create();
129 dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() {
132 public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> dataChangeEvent) {
133 eventFuture.set(dataChangeEvent);
137 DataModificationTransaction tableTx = dataBroker.beginTransaction();
138 tableTx.putOperationalData(NODE_0_TABLE_FEATURES_PATH, TABLE_FEATURES);
139 tableTx.commit().get();
141 assertFalse(eventFuture.isDone());
143 DataModificationTransaction flowTx = dataBroker.beginTransaction();
145 Table table = new TableBuilder() //
146 .setKey(TABLE_0_KEY) //
147 .setFlow(Collections.singletonList(FLOW)) //
150 flowTx.putOperationalData(NODE_0_TABLE_PATH, table);
151 flowTx.putOperationalData(NODE_1_FLOW_PATH, FLOW);
152 flowTx.commit().get();
154 validateEvent(eventFuture.get(1000, TimeUnit.MILLISECONDS));
158 public void testNoChangeOnReplaceWithSameValue() throws InterruptedException, TimeoutException, ExecutionException {
160 DataProviderService dataBroker = testContext.getBindingDataBroker();
162 // We wrote initial state NODE_0_FLOW
163 DataModificationTransaction transaction = dataBroker.beginTransaction();
164 transaction.putOperationalData(NODE_0_FLOW_PATH, FLOW);
165 transaction.commit().get();
167 // We registered DataChangeListener
168 final SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> eventFuture = SettableFuture.create();
169 dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() {
172 public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> dataChangeEvent) {
173 eventFuture.set(dataChangeEvent);
176 assertFalse(eventFuture.isDone());
178 DataModificationTransaction secondTx = dataBroker.beginTransaction();
179 secondTx.putOperationalData(NODE_0_FLOW_PATH, FLOW);
180 secondTx.putOperationalData(NODE_1_FLOW_PATH, FLOW);
181 secondTx.commit().get();
183 DataChangeEvent<InstanceIdentifier<?>, DataObject> event = (eventFuture.get(1000, TimeUnit.MILLISECONDS));
184 assertNotNull(event);
185 // Data change should contains NODE_1 Flow - which was added
186 assertTrue(event.getCreatedOperationalData().containsKey(NODE_1_FLOW_PATH));
187 // Data change must not containe NODE_0 Flow which was replaced with same value.
188 assertFalse(event.getUpdatedOperationalData().containsKey(NODE_0_FLOW_PATH));
191 private static void validateEvent(final DataChangeEvent<InstanceIdentifier<?>, DataObject> event) {
192 assertNotNull(event);
193 assertTrue(event.getCreatedOperationalData().containsKey(NODE_1_FLOW_PATH));
194 assertTrue(event.getCreatedOperationalData().containsKey(NODE_0_FLOW_PATH));
195 assertFalse(event.getCreatedOperationalData().containsKey(NODE_0_TABLE_FEATURES_PATH));