gerrit.fd Code Review - hc2vpp.git/blob

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.v3po.translate.impl.write.util;
  18
  19 import static org.junit.Assert.assertFalse;
  20 import static org.junit.Assert.assertNotNull;
  21 import static org.junit.Assert.assertTrue;
  22 import static org.mockito.Matchers.any;
  23 import static org.mockito.Matchers.eq;
  24 import static org.mockito.Mockito.mock;
  25 import static org.mockito.Mockito.never;
  26 import static org.mockito.Mockito.verify;
  27 import static org.mockito.Mockito.when;
  28 import static org.mockito.MockitoAnnotations.initMocks;
  29
  30 import com.google.common.base.Optional;
  31 import com.google.common.util.concurrent.CheckedFuture;
  32 import io.fd.honeycomb.v3po.translate.Context;
  33 import io.fd.honeycomb.v3po.translate.util.write.TransactionWriteContext;
  34 import java.util.Map;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37 import org.mockito.Mock;
  38 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  39 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  40 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  41 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Vpp;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppState;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomains;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain;
  46 import org.opendaylight.yangtools.yang.binding.DataObject;
  47 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  49 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  50
  51 public class TransactionWriteContextTest {
  52
  53     @Mock
  54     private BindingNormalizedNodeSerializer serializer;
  55     @Mock
  56     private DOMDataReadOnlyTransaction beforeTx;
  57     @Mock
  58     private DOMDataReadOnlyTransaction afterTx;
  59     @Mock
  60     private CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> future;
  61     @Mock
  62     private Optional<org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode<?, ?>> optional;
  63     @Mock
  64     private Map.Entry entry;
  65
  66     private TransactionWriteContext transactionWriteContext;
  67
  68     @Before
  69     public void setUp() {
  70         initMocks(this);
  71         transactionWriteContext = new TransactionWriteContext(serializer, beforeTx, afterTx);
  72     }
  73
  74     @Test
  75     public void testReadBeforeNoData() throws Exception {
  76         when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(future);
  77         when(future.checkedGet()).thenReturn(optional);
  78         when(optional.isPresent()).thenReturn(false);
  79
  80         final InstanceIdentifier<BridgeDomain> instanceId =
  81                 InstanceIdentifier.create(Vpp.class).child(BridgeDomains.class).child(BridgeDomain.class);
  82
  83         final Optional<DataObject> dataObjects = transactionWriteContext.readBefore(instanceId);
  84         assertNotNull(dataObjects);
  85         assertFalse(dataObjects.isPresent());
  86
  87         verify(serializer).toYangInstanceIdentifier(instanceId);
  88         verify(serializer, never()).fromNormalizedNode(any(YangInstanceIdentifier.class), any(NormalizedNode.class));
  89     }
  90
  91
  92     @Test
  93     public void testReadBefore() throws Exception {
  94         when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(future);
  95         when(future.checkedGet()).thenReturn(optional);
  96         when(optional.isPresent()).thenReturn(true);
  97
  98         final InstanceIdentifier<BridgeDomain> instanceId =
  99                 InstanceIdentifier.create(Vpp.class).child(BridgeDomains.class).child(BridgeDomain.class);
 100         final YangInstanceIdentifier yangId = YangInstanceIdentifier.builder().node(VppState.QNAME).node(
 101                 BridgeDomains.QNAME).node(BridgeDomain.QNAME).build();
 102         when(serializer.toYangInstanceIdentifier(any(InstanceIdentifier.class))).thenReturn(yangId);
 103         when(serializer.fromNormalizedNode(eq(yangId), any(NormalizedNode.class))).thenReturn(entry);
 104         when(entry.getValue()).thenReturn(mock(DataObject.class));
 105
 106         final Optional<DataObject> dataObjects = transactionWriteContext.readBefore(instanceId);
 107         assertNotNull(dataObjects);
 108         assertTrue(dataObjects.isPresent());
 109
 110         verify(serializer).toYangInstanceIdentifier(instanceId);
 111         verify(serializer).fromNormalizedNode(eq(yangId), any(NormalizedNode.class));
 112     }
 113
 114     @Test(expected = IllegalStateException.class)
 115     public void testReadBeforeFailed() throws Exception {
 116         when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(future);
 117         when(future.checkedGet()).thenThrow(ReadFailedException.class);
 118         transactionWriteContext.readBefore(mock(InstanceIdentifier.class));
 119     }
 120
 121     @Test(expected = IllegalStateException.class)
 122     public void testReadAfterFailed() throws Exception {
 123         when(afterTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(future);
 124         when(future.checkedGet()).thenThrow(ReadFailedException.class);
 125         transactionWriteContext.readAfter(mock(InstanceIdentifier.class));
 126     }
 127
 128     @Test
 129     public void testGetContext() throws Exception {
 130         assertNotNull(transactionWriteContext.getContext());
 131     }
 132
 133     @Test
 134     public void testClose() throws Exception {
 135         final Context context = transactionWriteContext.getContext();
 136         transactionWriteContext.close();
 137         // TODO verify context was closed
 138     }
 139 }