utils/mdsal-utils/src/test/java/org/opendaylight/ovsdb/utils/mdsal/utils/ControllerMdsalUtilsTest.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.Mockito.mock;
  14 import static org.mockito.Mockito.times;
  15 import static org.mockito.Mockito.verify;
  16 import static org.mockito.Mockito.when;
  17
  18 import com.google.common.util.concurrent.FluentFuture;
  19 import java.util.Optional;
  20 import java.util.concurrent.ExecutionException;
  21 import org.eclipse.jdt.annotation.NonNull;
  22 import org.junit.Test;
  23 import org.junit.runner.RunWith;
  24 import org.mockito.InjectMocks;
  25 import org.mockito.Mock;
  26 import org.mockito.Mockito;
  27 import org.mockito.junit.MockitoJUnitRunner;
  28 import org.opendaylight.mdsal.binding.api.DataBroker;
  29 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  30 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  31 import org.opendaylight.mdsal.common.api.CommitInfo;
  32 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  33 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  34 import org.opendaylight.yangtools.yang.binding.DataObject;
  35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  36
  37 /**
  38  * Unit test for class {@link ControllerMdsalUtils}.
  39  */
  40 @RunWith(MockitoJUnitRunner.class)
  41 @SuppressWarnings({ "unchecked", "rawtypes" })
  42 public class ControllerMdsalUtilsTest {
  43
  44     @InjectMocks private ControllerMdsalUtils mdsalUtils;
  45
  46     @Mock private DataBroker databroker;
  47
  48     @Test
  49     public void testDelete() {
  50         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  51         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  52         FluentFuture<? extends @NonNull CommitInfo> future = mock(FluentFuture.class);
  53         Mockito.when(writeTransaction.commit()).thenReturn(FluentFutures.immediateNullFluentFuture());
  54
  55         boolean result = mdsalUtils.delete(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
  56
  57         verify(writeTransaction, times(1)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
  58         verify(writeTransaction, times(1)).commit();
  59
  60         assertTrue("Error, the delete transaction failed", result);
  61     }
  62
  63     @Test
  64     public void testMerge() {
  65         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  66         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  67         FluentFuture<? extends @NonNull CommitInfo> future = mock(FluentFuture.class);
  68         Mockito.when(writeTransaction.commit()).thenReturn(FluentFutures.immediateNullFluentFuture());
  69
  70         boolean result = mdsalUtils.merge(LogicalDatastoreType.CONFIGURATION,
  71                 mock(InstanceIdentifier.class), mock(DataObject.class));
  72
  73         verify(writeTransaction, times(1)).mergeParentStructureMerge(any(LogicalDatastoreType.class),
  74                 any(InstanceIdentifier.class), any(DataObject.class));
  75         verify(writeTransaction, times(1)).commit();
  76
  77         assertTrue("Error, the merge transaction failed", result);
  78     }
  79
  80     @Test
  81     public void testPut() {
  82         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  83         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  84         FluentFuture<? extends @NonNull CommitInfo> future = mock(FluentFuture.class);
  85         Mockito.when(writeTransaction.commit()).thenReturn(FluentFutures.immediateNullFluentFuture());
  86
  87         boolean result = mdsalUtils.put(LogicalDatastoreType.CONFIGURATION,
  88                 mock(InstanceIdentifier.class), mock(DataObject.class));
  89
  90         verify(writeTransaction, times(1)).mergeParentStructurePut(any(LogicalDatastoreType.class),
  91                 any(InstanceIdentifier.class), any(DataObject.class));
  92         verify(writeTransaction, times(1)).commit();
  93
  94         assertTrue("Error, the put transaction failed", result);
  95     }
  96
  97     @Test
  98     public void testRead() throws InterruptedException, ExecutionException {
  99         ReadTransaction readOnlyTransaction = mock(ReadTransaction.class);
 100         when(databroker.newReadOnlyTransaction()).thenReturn(readOnlyTransaction);
 101         FluentFuture<Optional> future = mock(FluentFuture.class);
 102         DataObject obj = mock(DataObject.class);
 103         Optional opt = Optional.of(obj);
 104         when(future.get()).thenReturn(opt);
 105         when(readOnlyTransaction.read(any(LogicalDatastoreType.class),
 106                 any(InstanceIdentifier.class))).thenReturn(future);
 107
 108         DataObject result = mdsalUtils.read(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
 109
 110         verify(readOnlyTransaction, times(1)).read(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
 111         verify(readOnlyTransaction, times(1)).close();
 112
 113         assertEquals("Error, the read transaction failed", obj, result);
 114     }
 115 }