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.ArgumentMatchers.anyBoolean;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.times;
  16 import static org.mockito.Mockito.verify;
  17 import static org.mockito.Mockito.when;
  18
  19 import com.google.common.base.Optional;
  20 import com.google.common.util.concurrent.CheckedFuture;
  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.controller.md.sal.binding.api.DataBroker;
  27 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  28 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  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.TransactionCommitFailedException;
  32 import org.opendaylight.yangtools.yang.binding.DataObject;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34
  35 /**
  36  * Unit test for class {@link ControllerMdsalUtils}.
  37  */
  38 @RunWith(MockitoJUnitRunner.class)
  39 @SuppressWarnings({ "unchecked", "rawtypes" })
  40 public class ControllerMdsalUtilsTest {
  41
  42     @InjectMocks private ControllerMdsalUtils 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         CheckedFuture<Void, TransactionCommitFailedException> future = mock(CheckedFuture.class);
  51         when(writeTransaction.submit()).thenReturn(future);
  52
  53         boolean result = mdsalUtils.delete(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
  54
  55         verify(writeTransaction, times(1)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
  56         verify(writeTransaction, times(1)).submit();
  57
  58         assertTrue("Error, the delete transaction failed", result);
  59     }
  60
  61     @Test
  62     public void testMerge() {
  63         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  64         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  65         CheckedFuture<Void, TransactionCommitFailedException> future = mock(CheckedFuture.class);
  66         when(writeTransaction.submit()).thenReturn(future);
  67
  68         boolean result = mdsalUtils.merge(LogicalDatastoreType.CONFIGURATION,
  69                 mock(InstanceIdentifier.class), mock(DataObject.class));
  70
  71         verify(writeTransaction, times(1)).merge(any(LogicalDatastoreType.class),
  72                 any(InstanceIdentifier.class), any(DataObject.class), anyBoolean());
  73         verify(writeTransaction, times(1)).submit();
  74
  75         assertTrue("Error, the merge transaction failed", result);
  76     }
  77
  78     @Test
  79     public void testPut() {
  80         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  81         when(databroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  82         CheckedFuture<Void, TransactionCommitFailedException> future = mock(CheckedFuture.class);
  83         when(writeTransaction.submit()).thenReturn(future);
  84
  85         boolean result = mdsalUtils.put(LogicalDatastoreType.CONFIGURATION,
  86                 mock(InstanceIdentifier.class), mock(DataObject.class));
  87
  88         verify(writeTransaction, times(1)).put(any(LogicalDatastoreType.class),
  89                 any(InstanceIdentifier.class), any(DataObject.class), anyBoolean());
  90         verify(writeTransaction, times(1)).submit();
  91
  92         assertTrue("Error, the put transaction failed", result);
  93     }
  94
  95     @Test
  96     public void testRead() throws ReadFailedException {
  97         ReadOnlyTransaction readOnlyTransaction = mock(ReadOnlyTransaction.class);
  98         when(databroker.newReadOnlyTransaction()).thenReturn(readOnlyTransaction);
  99         CheckedFuture<Optional, ReadFailedException> future = mock(CheckedFuture.class);
 100         DataObject obj = mock(DataObject.class);
 101         Optional opt = Optional.of(obj);
 102         when(future.checkedGet()).thenReturn(opt);
 103         when(readOnlyTransaction.read(any(LogicalDatastoreType.class),
 104                 any(InstanceIdentifier.class))).thenReturn(future);
 105
 106         DataObject result = mdsalUtils.read(LogicalDatastoreType.CONFIGURATION, mock(InstanceIdentifier.class));
 107
 108         verify(readOnlyTransaction, times(1)).read(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
 109         verify(readOnlyTransaction, times(1)).close();
 110
 111         assertEquals("Error, the read transaction failed", obj, result);
 112     }
 113 }