utils/mdsal-utils/src/test/java/org/opendaylight/ovsdb/utils/mdsal/utils/MdsalUtilsAsyncTest.java

   1 /*
   2  * Copyright © 2016, 2017 Inocybe 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.ovsdb.utils.mdsal.utils;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.fail;
  14
  15 import com.google.common.base.Optional;
  16 import com.google.common.util.concurrent.CheckedFuture;
  17 import com.google.common.util.concurrent.FutureCallback;
  18 import com.google.common.util.concurrent.Futures;
  19 import com.google.common.util.concurrent.MoreExecutors;
  20 import java.util.Collections;
  21 import java.util.concurrent.ExecutionException;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.junit.runner.RunWith;
  25 import org.mockito.Mockito;
  26 import org.mockito.runners.MockitoJUnitRunner;
  27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  28 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  31 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  38 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.node.attributes.SupportingNode;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.node.attributes.SupportingNodeBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.node.attributes.SupportingNodeKey;
  43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  44
  45 @RunWith(MockitoJUnitRunner.class)
  46 public class MdsalUtilsAsyncTest extends AbstractDataBrokerTest {
  47
  48     private MdsalUtilsAsync mdsalUtilsAsync;
  49     private DataBroker databroker;
  50
  51     private static final TopologyId TOPOLOGY_TEST = new TopologyId("test:1");
  52
  53     private static final NodeId NODE_ID = new NodeId("test");
  54     private static final NodeKey NODE_KEY =  new NodeKey(NODE_ID);
  55     private static final Node DATA = new NodeBuilder().setKey(NODE_KEY).setNodeId(NODE_ID).build();
  56
  57     private static final InstanceIdentifier<Node> TEST_IID = InstanceIdentifier
  58             .create(NetworkTopology.class)
  59             .child(Topology.class, new TopologyKey(TOPOLOGY_TEST))
  60             .child(Node.class, NODE_KEY);
  61
  62     @Before
  63     public void setUp() {
  64         databroker = getDataBroker();
  65         mdsalUtilsAsync = Mockito.spy(new MdsalUtilsAsync(databroker));
  66     }
  67
  68     @Test
  69     public void testDelete() {
  70         final CheckedFuture<Void, TransactionCommitFailedException> fut = mdsalUtilsAsync.put(
  71                 LogicalDatastoreType.CONFIGURATION, TEST_IID, DATA);
  72         Futures.addCallback(fut, new FutureCallback<Void>() {
  73
  74             @Override
  75             public void onSuccess(final Void result) {
  76                 final CheckedFuture<Void, TransactionCommitFailedException> future =
  77                         mdsalUtilsAsync.delete(LogicalDatastoreType.CONFIGURATION, TEST_IID);
  78                 Futures.addCallback(future, new FutureCallback<Void>() {
  79
  80                     @Override
  81                     public void onSuccess(final Void result) {
  82                         assertNull(readDS());
  83                     }
  84
  85                     @Override
  86                     public void onFailure(final Throwable ex) {
  87                         fail(ex.getMessage());
  88                     }
  89                 }, MoreExecutors.directExecutor());
  90             }
  91
  92             @Override
  93             public void onFailure(final Throwable ex) {
  94                 fail(ex.getMessage());
  95             }
  96         }, MoreExecutors.directExecutor());
  97     }
  98
  99     @Test
 100     public void testPutWithoutCallback() {
 101         final String operationDesc = "testPut";
 102         final SupportingNode supportingNodeBuilder1 = new SupportingNodeBuilder().setKey(
 103                 new SupportingNodeKey(new NodeId("id1"), TOPOLOGY_TEST)).build();
 104         final SupportingNode supportingNodeBuilder2 = new SupportingNodeBuilder().setKey(
 105                 new SupportingNodeKey(new NodeId("id2"), TOPOLOGY_TEST)).build();
 106
 107         final Node data1 = new NodeBuilder(DATA).setSupportingNode(
 108                 Collections.singletonList(supportingNodeBuilder1)).build();
 109         final Node data2 = new NodeBuilder(DATA).setSupportingNode(
 110                 Collections.singletonList(supportingNodeBuilder2)).build();
 111
 112         mdsalUtilsAsync.put(LogicalDatastoreType.CONFIGURATION, TEST_IID, data1, operationDesc);
 113         assertEquals(data1, readDS());
 114
 115         final CheckedFuture<Void, TransactionCommitFailedException> future = mdsalUtilsAsync.put(
 116                 LogicalDatastoreType.CONFIGURATION, TEST_IID, data2);
 117         Futures.addCallback(future, new FutureCallback<Void>() {
 118
 119             @Override
 120             public void onSuccess(final Void result) {
 121                 assertEquals(1, readDS().getSupportingNode().size());
 122             }
 123
 124             @Override
 125             public void onFailure(final Throwable ex) {
 126                 fail(ex.getMessage());
 127             }
 128         }, MoreExecutors.directExecutor());
 129     }
 130
 131     @Test
 132     public void testMerge() {
 133         final String operationDesc = "testMerge";
 134         final SupportingNode supportingNodeBuilder1 = new SupportingNodeBuilder().setKey(
 135                 new SupportingNodeKey(new NodeId("id1"), TOPOLOGY_TEST)).build();
 136         final SupportingNode supportingNodeBuilder2 = new SupportingNodeBuilder().setKey(
 137                 new SupportingNodeKey(new NodeId("id2"), TOPOLOGY_TEST)).build();
 138
 139         final Node data1 = new NodeBuilder(DATA).setSupportingNode(
 140                 Collections.singletonList(supportingNodeBuilder1)).build();
 141         final Node data2 = new NodeBuilder(DATA).setSupportingNode(
 142                 Collections.singletonList(supportingNodeBuilder2)).build();
 143
 144         mdsalUtilsAsync.merge(LogicalDatastoreType.CONFIGURATION, TEST_IID, data1, operationDesc, true);
 145         assertEquals(data1, readDS());
 146
 147         final CheckedFuture<Void, TransactionCommitFailedException> future =
 148                 mdsalUtilsAsync.merge(LogicalDatastoreType.CONFIGURATION, TEST_IID, data2, true);
 149         Futures.addCallback(future, new FutureCallback<Void>() {
 150
 151             @Override
 152             public void onSuccess(final Void result) {
 153                 assertEquals(2, readDS().getSupportingNode().size());
 154             }
 155
 156             @Override
 157             public void onFailure(final Throwable ex) {
 158                 fail(ex.getMessage());
 159             }
 160         }, MoreExecutors.directExecutor());
 161     }
 162
 163     @Test
 164     public void testRead() {
 165         final CheckedFuture<Void, TransactionCommitFailedException> fut =
 166                 mdsalUtilsAsync.put(LogicalDatastoreType.CONFIGURATION, TEST_IID, DATA);
 167
 168         Futures.addCallback(fut, new FutureCallback<Void>() {
 169             @Override
 170             public void onSuccess(final Void result) {
 171                 final CheckedFuture<Optional<Node>, ReadFailedException> future =
 172                         mdsalUtilsAsync.read(LogicalDatastoreType.CONFIGURATION, TEST_IID);
 173                 Optional<Node> optNode;
 174                 try {
 175                     optNode = future.get();
 176                     if (optNode.isPresent()) {
 177                         assertEquals(DATA, optNode.get());
 178                     } else {
 179                         fail("Couldn't read node");
 180                     }
 181                 } catch (InterruptedException | ExecutionException e) {
 182                     fail(e.getMessage());
 183                 }
 184             }
 185
 186             @Override
 187             public void onFailure(final Throwable ex) {
 188                 fail(ex.getMessage());
 189             }
 190         }, MoreExecutors.directExecutor());
 191     }
 192
 193     private Node readDS() {
 194         try {
 195             final Optional<Node> result = databroker.newReadOnlyTransaction().read(
 196                     LogicalDatastoreType.CONFIGURATION, TEST_IID).get();
 197             if (result.isPresent()) {
 198                 return result.get();
 199             }
 200         } catch (InterruptedException | ExecutionException e) {
 201             fail(e.getMessage());
 202         }
 203         return null;
 204     }
 205 }