opendaylight/md-sal/sal-dom-broker/src/test/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedWriteTransactionTest.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.md.sal.dom.broker.impl;
   8
   9 import static org.junit.Assert.assertTrue;
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.doThrow;
  13
  14 import com.google.common.util.concurrent.CheckedFuture;
  15 import java.util.Collections;
  16 import org.junit.Assert;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.mockito.MockitoAnnotations;
  21 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  22 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  23 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
  24
  25 public class DOMForwardedWriteTransactionTest {
  26
  27     @Mock
  28     private AbstractDOMForwardedTransactionFactory abstractDOMForwardedTransactionFactory;
  29
  30     @Mock
  31     private DOMStoreWriteTransaction domStoreWriteTransaction;
  32
  33     @Before
  34     public void setup() {
  35         MockitoAnnotations.initMocks(this);
  36     }
  37
  38     @Test
  39     public void readyRuntimeExceptionAndCancel() {
  40         RuntimeException thrown = new RuntimeException();
  41         doThrow(thrown).when(domStoreWriteTransaction).ready();
  42         DOMForwardedWriteTransaction<DOMStoreWriteTransaction> domForwardedWriteTransaction =
  43                 new DOMForwardedWriteTransaction<>(
  44                         new Object(),
  45                         Collections.singletonMap(LogicalDatastoreType.OPERATIONAL, domStoreWriteTransaction),
  46                         abstractDOMForwardedTransactionFactory);
  47         CheckedFuture<Void, TransactionCommitFailedException> submitFuture = domForwardedWriteTransaction.submit();
  48         try {
  49             submitFuture.checkedGet();
  50             Assert.fail("TransactionCommitFailedException expected");
  51         } catch (TransactionCommitFailedException e) {
  52             assertTrue(e.getCause() == thrown);
  53             domForwardedWriteTransaction.cancel();
  54         }
  55     }
  56
  57     @Test
  58     public void submitRuntimeExceptionAndCancel() {
  59         RuntimeException thrown = new RuntimeException();
  60         doReturn(null).when(domStoreWriteTransaction).ready();
  61         doThrow(thrown).when(abstractDOMForwardedTransactionFactory).submit(any(), any());
  62         DOMForwardedWriteTransaction<DOMStoreWriteTransaction> domForwardedWriteTransaction =
  63                 new DOMForwardedWriteTransaction<>(
  64                     new Object(),
  65                     Collections.singletonMap(LogicalDatastoreType.OPERATIONAL, domStoreWriteTransaction),
  66                     abstractDOMForwardedTransactionFactory);
  67         CheckedFuture<Void, TransactionCommitFailedException> submitFuture = domForwardedWriteTransaction.submit();
  68         try {
  69             submitFuture.checkedGet();
  70             Assert.fail("TransactionCommitFailedException expected");
  71         } catch (TransactionCommitFailedException e) {
  72             assertTrue(e.getCause() == thrown);
  73             domForwardedWriteTransaction.cancel();
  74         }
  75     }
  76 }