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

   1 /*
   2  * Copyright (c) 2015 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 package org.opendaylight.ovsdb.utils.mdsal.utils;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.ArgumentMatchers.anyBoolean;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19
  20 import java.util.Optional;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.mockito.InjectMocks;
  24 import org.mockito.Mock;
  25 import org.mockito.junit.MockitoJUnitRunner;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  28 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  29 import org.opendaylight.mdsal.common.api.CommitInfo;
  30 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  31 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  32 import org.opendaylight.yangtools.yang.binding.DataObject;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34
  35 /**
  36  * Unit test for class {@link MdsalUtils}.
  37  */
  38 @RunWith(MockitoJUnitRunner.class)
  39 @SuppressWarnings({ "unchecked", "rawtypes" })
  40 public class MdsalUtilsTest {
  41
  42     @InjectMocks private MdsalUtils mdsalUtils;
  43
  44     @Mock private DataBroker databroker;
  45
  46     @Test
  47     public void testDelete() {
  48         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  49         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  50         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  51
  52         boolean result = mdsalUtils.delete(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
  53
  54         verify(writeTransaction, times(1)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
  55         verify(writeTransaction, times(1)).commit();
  56
  57         assertTrue("Error, the delete transaction failed", result);
  58     }
  59
  60     @Test
  61     public void testMerge() {
  62         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  63         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  64         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  65
  66         boolean result = mdsalUtils.merge(LogicalDatastoreType.CONFIGURATION,
  67                 mock(InstanceIdentifier.class), mock(DataObject.class));
  68
  69         verify(writeTransaction, times(1)).merge(any(LogicalDatastoreType.class),
  70                 any(InstanceIdentifier.class), any(DataObject.class), anyBoolean());
  71         verify(writeTransaction, times(1)).commit();
  72
  73         assertTrue("Error, the merge transaction failed", result);
  74     }
  75
  76     @Test
  77     public void testPut() {
  78         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  79         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  80         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  81
  82         boolean result = mdsalUtils.put(LogicalDatastoreType.CONFIGURATION,
  83                 mock(InstanceIdentifier.class), mock(DataObject.class));
  84
  85         verify(writeTransaction, times(1)).put(any(LogicalDatastoreType.class),
  86                 any(InstanceIdentifier.class), any(DataObject.class), anyBoolean());
  87         verify(writeTransaction, times(1)).commit();
  88
  89         assertTrue("Error, the put transaction failed", result);
  90     }
  91
  92     @Test
  93     public void testRead() {
  94         ReadTransaction readTransaction = mock(ReadTransaction.class);
  95         doReturn(readTransaction).when(databroker).newReadOnlyTransaction();
  96         DataObject obj = mock(DataObject.class);
  97         doReturn(FluentFutures.immediateFluentFuture(Optional.of(obj))).when(readTransaction).read(
  98             any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
  99         DataObject result = mdsalUtils.read(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
 100
 101         verify(readTransaction, times(1)).read(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
 102         verify(readTransaction, times(1)).close();
 103
 104         assertEquals("Error, the read transaction failed", obj, result);
 105     }
 106 }