/* * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. * * This program and the accompanying materials are made available under the * terms of the Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html */ package org.opendaylight.controller.md.sal.binding.data; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import java.util.Collections; import java.util.concurrent.ExecutionException; import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeoutException; import org.junit.Test; import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent; import org.opendaylight.controller.sal.binding.api.data.DataChangeListener; import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction; import org.opendaylight.controller.sal.binding.api.data.DataProviderService; import org.opendaylight.controller.sal.binding.test.AbstractDataServiceTest; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures; import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey; import org.opendaylight.yangtools.yang.binding.DataObject; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; import com.google.common.util.concurrent.SettableFuture; /* * FIXME: THis test should be moved to compat test-suite and rewriten * to use sal-test-model */ @SuppressWarnings("deprecation") public class WildcardedDataChangeListenerTest extends AbstractDataServiceTest { private static final NodeKey NODE_0_KEY = new NodeKey(new NodeId("test:0")); private static final NodeKey NODE_1_KEY = new NodeKey(new NodeId("test:1")); public static final InstanceIdentifier DEEP_WILDCARDED_PATH = InstanceIdentifier.builder(Nodes.class) .child(Node.class) // .augmentation(FlowCapableNode.class) // .child(Table.class) // .child(Flow.class) // .build(); private static final TableKey TABLE_0_KEY = new TableKey((short) 0); private static final TableFeaturesKey TABLE_FEATURES_KEY = new TableFeaturesKey((short) 0); private static final InstanceIdentifier NODE_0_TABLE_PATH = InstanceIdentifier.builder(Nodes.class) .child(Node.class, NODE_0_KEY) // .augmentation(FlowCapableNode.class) // .child(Table.class, TABLE_0_KEY) // .build(); private static final InstanceIdentifier
NODE_1_TABLE_PATH = InstanceIdentifier.builder(Nodes.class) .child(Node.class, NODE_1_KEY) // .augmentation(FlowCapableNode.class) // .child(Table.class, TABLE_0_KEY) // .build(); private static final FlowKey FLOW_KEY = new FlowKey(new FlowId("test")); private static final InstanceIdentifier NODE_0_FLOW_PATH = NODE_0_TABLE_PATH.child(Flow.class, FLOW_KEY); private static final InstanceIdentifier NODE_1_FLOW_PATH = NODE_1_TABLE_PATH.child(Flow.class, FLOW_KEY); private static final InstanceIdentifier NODE_0_TABLE_FEATURES_PATH = NODE_0_TABLE_PATH.child(TableFeatures.class, TABLE_FEATURES_KEY); private static final TableFeatures TABLE_FEATURES = new TableFeaturesBuilder()// .setKey(TABLE_FEATURES_KEY) // .setName("Foo") // .setMaxEntries(1000L) // .build(); private static final Flow FLOW = new FlowBuilder() // .setKey(FLOW_KEY) // .setBarrier(true) // .setStrict(true) // .build(); @Test public void testSepareteWrites() throws InterruptedException, TimeoutException, ExecutionException { DataProviderService dataBroker = testContext.getBindingDataBroker(); final SettableFuture, DataObject>> eventFuture = SettableFuture.create(); dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() { @Override public void onDataChanged(final DataChangeEvent, DataObject> dataChangeEvent) { eventFuture.set(dataChangeEvent); } }); DataModificationTransaction transaction = dataBroker.beginTransaction(); transaction.putOperationalData(NODE_0_TABLE_FEATURES_PATH, TABLE_FEATURES); transaction.putOperationalData(NODE_0_FLOW_PATH, FLOW); transaction.putOperationalData(NODE_1_FLOW_PATH, FLOW); transaction.commit().get(); DataChangeEvent, DataObject> event = eventFuture.get(1000, TimeUnit.MILLISECONDS); validateEvent(event); } @Test public void testWriteByReplace() throws InterruptedException, TimeoutException, ExecutionException { DataProviderService dataBroker = testContext.getBindingDataBroker(); final SettableFuture, DataObject>> eventFuture = SettableFuture.create(); dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() { @Override public void onDataChanged(final DataChangeEvent, DataObject> dataChangeEvent) { eventFuture.set(dataChangeEvent); } }); DataModificationTransaction tableTx = dataBroker.beginTransaction(); tableTx.putOperationalData(NODE_0_TABLE_FEATURES_PATH, TABLE_FEATURES); tableTx.commit().get(); assertFalse(eventFuture.isDone()); DataModificationTransaction flowTx = dataBroker.beginTransaction(); Table table = new TableBuilder() // .setKey(TABLE_0_KEY) // .setFlow(Collections.singletonList(FLOW)) // .build(); flowTx.putOperationalData(NODE_0_TABLE_PATH, table); flowTx.putOperationalData(NODE_1_FLOW_PATH, FLOW); flowTx.commit().get(); validateEvent(eventFuture.get(1000, TimeUnit.MILLISECONDS)); } @Test public void testNoChangeOnReplaceWithSameValue() throws InterruptedException, TimeoutException, ExecutionException { DataProviderService dataBroker = testContext.getBindingDataBroker(); // We wrote initial state NODE_0_FLOW DataModificationTransaction transaction = dataBroker.beginTransaction(); transaction.putOperationalData(NODE_0_FLOW_PATH, FLOW); transaction.commit().get(); // We registered DataChangeListener final SettableFuture, DataObject>> eventFuture = SettableFuture.create(); dataBroker.registerDataChangeListener(DEEP_WILDCARDED_PATH, new DataChangeListener() { @Override public void onDataChanged(final DataChangeEvent, DataObject> dataChangeEvent) { eventFuture.set(dataChangeEvent); } }); assertFalse(eventFuture.isDone()); DataModificationTransaction secondTx = dataBroker.beginTransaction(); secondTx.putOperationalData(NODE_0_FLOW_PATH, FLOW); secondTx.putOperationalData(NODE_1_FLOW_PATH, FLOW); secondTx.commit().get(); DataChangeEvent, DataObject> event = (eventFuture.get(1000, TimeUnit.MILLISECONDS)); assertNotNull(event); // Data change should contains NODE_1 Flow - which was added assertTrue(event.getCreatedOperationalData().containsKey(NODE_1_FLOW_PATH)); // Data change must not containe NODE_0 Flow which was replaced with same value. assertFalse(event.getUpdatedOperationalData().containsKey(NODE_0_FLOW_PATH)); } private static void validateEvent(final DataChangeEvent, DataObject> event) { assertNotNull(event); assertTrue(event.getCreatedOperationalData().containsKey(NODE_1_FLOW_PATH)); assertTrue(event.getCreatedOperationalData().containsKey(NODE_0_FLOW_PATH)); assertFalse(event.getCreatedOperationalData().containsKey(NODE_0_TABLE_FEATURES_PATH)); } }