openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/device/TransactionChainManagerTest.java

   1 /*
   2  * Copyright (c) 2015 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.openflowplugin.impl.device;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.CheckedFuture;
  13 import com.google.common.util.concurrent.Futures;
  14 import io.netty.util.HashedWheelTimer;
  15 import org.junit.After;
  16 import org.junit.Before;
  17 import org.junit.Ignore;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.mockito.Matchers;
  21 import org.mockito.Mock;
  22 import org.mockito.Mockito;
  23 import org.mockito.runners.MockitoJUnitRunner;
  24 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  25 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  26 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  27 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
  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.TransactionChain;
  32 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
  33 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  34 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  41 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  42
  43 /**
  44  * Created by mirehak on 4/5/15.
  45  */
  46 @RunWith(MockitoJUnitRunner.class)
  47 public class TransactionChainManagerTest {
  48
  49     @Mock
  50     private DataBroker dataBroker;
  51     @Mock
  52     private DeviceState deviceState;
  53     @Mock
  54     private BindingTransactionChain txChain;
  55     @Mock
  56     private WriteTransaction writeTx;
  57     @Mock
  58     private TransactionChain<?, ?> transactionChain;
  59     @Mock
  60     HashedWheelTimer timer;
  61     @Mock
  62     private KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent;
  63
  64     private TransactionChainManager txChainManager;
  65     private InstanceIdentifier<Node> path;
  66     private NodeId nodeId;
  67
  68     @Before
  69     public void setUp() throws Exception {
  70         final ReadOnlyTransaction readOnlyTx = Mockito.mock(ReadOnlyTransaction.class);
  71         final CheckedFuture<Optional<Node>, ReadFailedException> noExistNodeFuture = Futures.immediateCheckedFuture(Optional.<Node> absent());
  72         Mockito.when(readOnlyTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent)).thenReturn(noExistNodeFuture);
  73         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(readOnlyTx);
  74         Mockito.when(dataBroker.createTransactionChain(Matchers.any(TransactionChainListener.class)))
  75                 .thenReturn(txChain);
  76         Mockito.when(deviceState.isValid()).thenReturn(Boolean.TRUE);
  77         Mockito.when(deviceState.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
  78         txChainManager = new TransactionChainManager(dataBroker, deviceState);
  79         Mockito.when(txChain.newWriteOnlyTransaction()).thenReturn(writeTx);
  80
  81         nodeId = new NodeId("h2g2:42");
  82         path = InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(nodeId));
  83
  84         Mockito.when(writeTx.submit()).thenReturn(Futures.<Void, TransactionCommitFailedException>immediateCheckedFuture(null));
  85     }
  86
  87     @After
  88     public void tearDown() throws Exception {
  89         Mockito.verifyNoMoreInteractions(txChain, writeTx);
  90     }
  91
  92     @Test
  93     public void testWriteToTransaction() throws Exception {
  94         final Node data = new NodeBuilder().setId(nodeId).build();
  95         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
  96
  97         Mockito.verify(txChain).newWriteOnlyTransaction();
  98         Mockito.verify(writeTx).put(LogicalDatastoreType.CONFIGURATION, path, data);
  99     }
 100
 101     @Test
 102     public void testSubmitTransaction() throws Exception {
 103         final Node data = new NodeBuilder().setId(nodeId).build();
 104         txChainManager.enableSubmit();
 105         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 106         txChainManager.submitWriteTransaction();
 107
 108         Mockito.verify(txChain).newWriteOnlyTransaction();
 109         Mockito.verify(writeTx).put(LogicalDatastoreType.CONFIGURATION, path, data);
 110         Mockito.verify(writeTx).submit();
 111     }
 112
 113     /**
 114      * test of {@link TransactionChainManager#enableSubmit()}: no submit - counter is not active
 115      * @throws Exception
 116      */
 117     @Test
 118     public void testEnableCounter1() throws Exception {
 119         final Node data = new NodeBuilder().setId(nodeId).build();
 120         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 121         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 122
 123         Mockito.verify(txChain).newWriteOnlyTransaction();
 124         Mockito.verify(writeTx, Mockito.times(2)).put(LogicalDatastoreType.CONFIGURATION, path, data);
 125     }
 126
 127     /**
 128      * test of {@link TransactionChainManager#enableSubmit()}: submit - after counter activated
 129      * @throws Exception
 130      */
 131     @Test
 132     @Ignore  // FIXME : think about test -> we don't use submit by time and nrOfOperations
 133     public void testEnableCounter2() throws Exception {
 134         txChainManager.enableSubmit();
 135
 136         final Node data = new NodeBuilder().setId(nodeId).build();
 137         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 138         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 139
 140         Mockito.verify(txChain).newWriteOnlyTransaction();
 141         Mockito.verify(writeTx, Mockito.times(2)).put(LogicalDatastoreType.CONFIGURATION, path, data);
 142         Mockito.verify(writeTx).submit();
 143
 144         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 145         txChainManager.writeToTransaction(LogicalDatastoreType.CONFIGURATION, path, data);
 146
 147         Mockito.verify(txChain, Mockito.times(2)).newWriteOnlyTransaction();
 148         Mockito.verify(writeTx, Mockito.times(4)).put(LogicalDatastoreType.CONFIGURATION, path, data);
 149         Mockito.verify(writeTx, Mockito.times(2)).submit();
 150         Mockito.verify(writeTx, Mockito.times(2)).getIdentifier();
 151     }
 152
 153     @Test
 154     public void testOnTransactionChainFailed() throws Exception {
 155         txChainManager.onTransactionChainFailed(transactionChain, Mockito.mock(AsyncTransaction.class), Mockito.mock(Throwable.class));
 156
 157         Mockito.verify(txChain).close();
 158         Mockito.verify(dataBroker, Mockito.times(2)).createTransactionChain(txChainManager);
 159     }
 160
 161     @Test
 162     public void testOnTransactionChainSuccessful() throws Exception {
 163         txChainManager.onTransactionChainSuccessful(transactionChain);
 164         // NOOP
 165         Mockito.verifyZeroInteractions(transactionChain);
 166     }
 167
 168     @Test
 169     public void testAddDeleteOperationTotTxChain() throws Exception {
 170         txChainManager.addDeleteOperationTotTxChain(LogicalDatastoreType.CONFIGURATION, path);
 171
 172         Mockito.verify(txChain).newWriteOnlyTransaction();
 173         Mockito.verify(writeTx).delete(LogicalDatastoreType.CONFIGURATION, path);
 174     }
 175 }