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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fd.honeycomb.translate.impl.write.util;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;
import com.google.common.base.Optional;
import com.google.common.util.concurrent.Futures;
import io.fd.honeycomb.translate.ModificationCache;
import io.fd.honeycomb.translate.util.DataObjects;
import io.fd.honeycomb.translate.util.write.TransactionWriteContext;
import io.fd.honeycomb.translate.MappingContext;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
import org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
public class TransactionWriteContextTest {
@Mock
private BindingNormalizedNodeSerializer serializer;
@Mock
private DOMDataReadOnlyTransaction beforeTx;
@Mock
private DOMDataReadOnlyTransaction afterTx;
@Mock
private Map.Entry entry;
@Mock
private MappingContext contextBroker;
private TransactionWriteContext transactionWriteContext;
@Before
public void setUp() {
initMocks(this);
transactionWriteContext = new TransactionWriteContext(serializer, beforeTx, afterTx, contextBroker);
}
@Test
public void testReadBeforeNoData() throws Exception {
when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(
Futures.immediateCheckedFuture(Optional.absent()));
final InstanceIdentifier<DataObjects.DataObject1> instanceId =
InstanceIdentifier.create(DataObjects.DataObject1.class);
final Optional<DataObjects.DataObject1> dataObjects = transactionWriteContext.readBefore(instanceId);
assertNotNull(dataObjects);
assertFalse(dataObjects.isPresent());
verify(serializer).toYangInstanceIdentifier(instanceId);
verify(serializer, never()).fromNormalizedNode(any(YangInstanceIdentifier.class), any(NormalizedNode.class));
}
@Test
public void testReadBefore() throws Exception {
when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(
Futures.immediateCheckedFuture(Optional.of(mock(NormalizedNode.class))));
final InstanceIdentifier<DataObjects.DataObject1> instanceId =
InstanceIdentifier.create(DataObjects.DataObject1.class);
final YangInstanceIdentifier yangId = YangInstanceIdentifier.builder().node(QName.create("n", "d")).build();
when(serializer.toYangInstanceIdentifier(any(InstanceIdentifier.class))).thenReturn(yangId);
when(serializer.fromNormalizedNode(eq(yangId), any(NormalizedNode.class))).thenReturn(entry);
when(entry.getValue()).thenReturn(mock(DataObjects.DataObject1.class));
final Optional<DataObjects.DataObject1> dataObjects = transactionWriteContext.readBefore(instanceId);
assertNotNull(dataObjects);
assertTrue(dataObjects.isPresent());
verify(serializer).toYangInstanceIdentifier(instanceId);
verify(serializer).fromNormalizedNode(eq(yangId), any(NormalizedNode.class));
}
@Test(expected = IllegalStateException.class)
public void testReadBeforeFailed() throws Exception {
when(beforeTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(
Futures.immediateFailedCheckedFuture(mock(ReadFailedException.class)));
transactionWriteContext.readBefore(mock(InstanceIdentifier.class));
}
@Test(expected = IllegalStateException.class)
public void testReadAfterFailed() throws Exception {
when(afterTx.read(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class))).thenReturn(
Futures.immediateFailedCheckedFuture(mock(ReadFailedException.class)));
transactionWriteContext.readAfter(mock(InstanceIdentifier.class));
}
@Test
public void testGetContext() throws Exception {
assertNotNull(transactionWriteContext.getModificationCache());
}
@Test
public void testClose() throws Exception {
final ModificationCache context = transactionWriteContext.getModificationCache();
transactionWriteContext.close();
// TODO verify context was closed
}
}
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