opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBrokerWriteTransactionTest.java

   1 /*
   2  *
   3  * This program and the accompanying materials are made available under the
   4  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   5  * and is available at http://www.eclipse.org/legal/epl-v10.html
   6  */
   7 package org.opendaylight.controller.cluster.databroker;
   8
   9 import static org.junit.Assert.assertTrue;
  10 import static org.mockito.ArgumentMatchers.any;
  11 import static org.mockito.Mockito.doThrow;
  12
  13 import com.google.common.util.concurrent.FluentFuture;
  14 import java.util.Collection;
  15 import java.util.Collections;
  16 import java.util.concurrent.ExecutionException;
  17 import org.junit.Assert;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.mockito.Mock;
  21 import org.mockito.junit.MockitoJUnitRunner;
  22 import org.opendaylight.mdsal.common.api.CommitInfo;
  23 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  24 import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
  25 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
  26
  27 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  28 public class AbstractDOMBrokerWriteTransactionTest {
  29     @Mock
  30     private AbstractDOMTransactionFactory<?> abstractDOMTransactionFactory;
  31     @Mock
  32     private DOMStoreWriteTransaction domStoreWriteTransaction;
  33
  34     private class AbstractDOMBrokerWriteTransactionTestImpl
  35             extends AbstractDOMBrokerWriteTransaction<DOMStoreWriteTransaction> {
  36
  37         AbstractDOMBrokerWriteTransactionTestImpl() {
  38             super(new Object(), Collections.emptyMap(), abstractDOMTransactionFactory);
  39         }
  40
  41         @Override
  42         protected DOMStoreWriteTransaction createTransaction(final LogicalDatastoreType key) {
  43             return null;
  44         }
  45
  46         @Override
  47         protected Collection<DOMStoreWriteTransaction> getSubtransactions() {
  48             return Collections.singletonList(domStoreWriteTransaction);
  49         }
  50     }
  51
  52     @Test
  53     public void readyRuntimeExceptionAndCancel() throws InterruptedException {
  54         RuntimeException thrown = new RuntimeException();
  55         doThrow(thrown).when(domStoreWriteTransaction).ready();
  56         AbstractDOMBrokerWriteTransactionTestImpl abstractDOMBrokerWriteTransactionTestImpl =
  57                 new AbstractDOMBrokerWriteTransactionTestImpl();
  58
  59         FluentFuture<? extends CommitInfo> submitFuture = abstractDOMBrokerWriteTransactionTestImpl.commit();
  60         try {
  61             submitFuture.get();
  62             Assert.fail("TransactionCommitFailedException expected");
  63         } catch (ExecutionException e) {
  64             assertTrue(e.getCause() instanceof TransactionCommitFailedException);
  65             assertTrue(e.getCause().getCause() == thrown);
  66             abstractDOMBrokerWriteTransactionTestImpl.cancel();
  67         }
  68     }
  69
  70     @Test
  71     public void submitRuntimeExceptionAndCancel() throws InterruptedException {
  72         RuntimeException thrown = new RuntimeException();
  73         doThrow(thrown).when(abstractDOMTransactionFactory).commit(any(), any());
  74         AbstractDOMBrokerWriteTransactionTestImpl abstractDOMBrokerWriteTransactionTestImpl
  75                 = new AbstractDOMBrokerWriteTransactionTestImpl();
  76
  77         FluentFuture<? extends CommitInfo> submitFuture = abstractDOMBrokerWriteTransactionTestImpl.commit();
  78         try {
  79             submitFuture.get();
  80             Assert.fail("TransactionCommitFailedException expected");
  81         } catch (ExecutionException e) {
  82             assertTrue(e.getCause() instanceof TransactionCommitFailedException);
  83             assertTrue(e.getCause().getCause() == thrown);
  84             abstractDOMBrokerWriteTransactionTestImpl.cancel();
  85         }
  86     }
  87 }