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/*
* Copyright (c) 2016 Eike Stepper (Loehne, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.bugzilla;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
import org.eclipse.emf.cdo.common.revision.delta.CDOSetFeatureDelta;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.config.IRepositoryConfig;
import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.Requires;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.EcorePackage;
import java.util.List;
/**
* Bug 395685 - CDORevisionDelta.getOldValue() always returns CDOSetFeatureDelta.UNSPECIFIED
*
* @author Eike Stepper
*/
@Requires(IRepositoryConfig.CAPABILITY_AUDITING)
public class Bugzilla_395685_Test extends AbstractCDOTest
{
private static final EAttribute FEATURE = EcorePackage.Literals.ENAMED_ELEMENT__NAME;
public void testCorrectOldValue() throws Exception
{
CDOSession session1 = openSession();
CDOTransaction transaction = session1.openTransaction();
CDOResource resource = transaction.getOrCreateResource(getResourcePath("model1"));
EClass o = EcoreFactory.eINSTANCE.createEClass();
o.setName("A");
resource.getContents().add(o);
transaction.commit();
o.setName("B");
long commitTime = transaction.commit().getTimeStamp();
transaction.close();
checkCommitInfo(session1, commitTime);
session1.close();
CDOSession session2 = openSession();
checkCommitInfo(session2, commitTime);
session2.close();
}
private void checkCommitInfo(CDOSession session, long commitTime)
{
CDOCommitInfoManager commitInfoManager = session.getCommitInfoManager();
CDOCommitInfo commitInfo = commitInfoManager.getCommitInfo(commitTime);
List<CDORevisionKey> revisionDeltas = commitInfo.getChangedObjects();
assertEquals(1, revisionDeltas.size());
CDORevisionDelta revisionDelta = (CDORevisionDelta)revisionDeltas.get(0);
CDOSetFeatureDelta featureDelta = (CDOSetFeatureDelta)revisionDelta.getFeatureDelta(FEATURE);
assertEquals("B", featureDelta.getValue());
assertEquals("A", featureDelta.getOldValue());
}
}
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