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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.data.init;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
import static org.mockito.Mockito.when;
import com.google.common.base.Optional;
import com.google.common.util.concurrent.Futures;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
import org.opendaylight.yangtools.yang.binding.DataContainer;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class AbstractDataTreeConverterTest {
private static final InstanceIdentifier<Operational>
OPER_ROOT_ID = InstanceIdentifier.create(Operational.class);
private static final InstanceIdentifier<Configuration>
CFG_ROOT_ID = InstanceIdentifier.create(Configuration.class);
@Mock
private DataBroker bindingDataBroker;
@Mock
private ReadOnlyTransaction readTx;
@Mock
private WriteTransaction writeTx;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
when(bindingDataBroker.newReadOnlyTransaction()).thenReturn(readTx);
when(readTx.read(LogicalDatastoreType.OPERATIONAL, OPER_ROOT_ID)).thenReturn(
Futures.immediateCheckedFuture(Optional.of(Operational.instance)));
when(bindingDataBroker.newWriteOnlyTransaction()).thenReturn(writeTx);
when(writeTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
}
@Test
public void testConvert() throws Exception {
final TestingDataTreeConverter converter = new TestingDataTreeConverter(bindingDataBroker);
converter.initialize();
verify(bindingDataBroker).newReadOnlyTransaction();
verify(readTx).read(LogicalDatastoreType.OPERATIONAL, OPER_ROOT_ID);
verify(bindingDataBroker).newWriteOnlyTransaction();
verify(writeTx).merge(LogicalDatastoreType.CONFIGURATION, CFG_ROOT_ID, Configuration.instance);
}
@Test
public void testReadFailNoop() throws Exception {
when(readTx.read(LogicalDatastoreType.OPERATIONAL, OPER_ROOT_ID)).thenReturn(
Futures.immediateFailedCheckedFuture(new ReadFailedException("failing")));
final TestingDataTreeConverter converter = new TestingDataTreeConverter(bindingDataBroker);
converter.initialize();
verify(bindingDataBroker).newReadOnlyTransaction();
verify(readTx).read(LogicalDatastoreType.OPERATIONAL, OPER_ROOT_ID);
verify(bindingDataBroker, times(0)).newWriteOnlyTransaction();
verifyZeroInteractions(writeTx);
}
private static class Configuration implements DataObject {
static final Configuration instance = mock(Configuration.class);
@Override
public Class<? extends DataContainer> getImplementedInterface() {
return DataObject.class;
}
}
private static class Operational implements DataObject {
static final Operational instance = mock(Operational.class);
@Override
public Class<? extends DataContainer> getImplementedInterface() {
return DataObject.class;
}
}
private static class TestingDataTreeConverter extends AbstractDataTreeConverter<Operational, Configuration> {
public TestingDataTreeConverter(final DataBroker bindingDataBroker) {
super(bindingDataBroker, OPER_ROOT_ID, CFG_ROOT_ID);
}
@Override
protected Configuration convert(
final Operational operationalData) {
return Configuration.instance;
}
}
}
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