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/***************************************************************************
* Copyright (c) 2004 - 2008 André Dietisheim, Germany.
* 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:
* André Dietisheim - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.tests.defs;
import org.eclipse.emf.cdo.common.CDOCommonView.Type;
import org.eclipse.emf.cdo.defs.CDODefsFactory;
import org.eclipse.emf.cdo.defs.CDOSessionDef;
import org.eclipse.emf.cdo.defs.CDOViewDef;
import org.eclipse.emf.cdo.defs.impl.CDOViewDefImpl;
import org.eclipse.emf.cdo.defs.util.CDODefsUtil;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.config.IRepositoryConfig;
import org.eclipse.emf.cdo.tests.config.impl.SessionConfig;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.net4j.defs.TCPConnectorDef;
import org.eclipse.net4j.defs.util.Net4jDefsUtil;
import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
/**
* @author André Dietisheim
*/
public class CDOViewDefImplTest extends AbstractCDOTest
{
private CDOViewDef cdoViewDef;
private CDOSessionDef cdoSessionDef;
private TCPConnectorDef tcpConnectorDef;
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
cdoViewDef = CDODefsFactory.eINSTANCE.createCDOViewDef();
tcpConnectorDef = Net4jDefsUtil.createTCPConnectorDef(SessionConfig.TCP.CONNECTOR_HOST);
cdoSessionDef = CDODefsUtil.createSessionDef(//
IRepositoryConfig.REPOSITORY_NAME, //
CDODefsUtil.createEagerPackageRegistryDef(), //
tcpConnectorDef);
cdoViewDef.setCdoSessionDef( //
cdoSessionDef);
}
@Override
protected void doTearDown() throws Exception
{
cdoViewDef.unsetInstance();
cdoSessionDef.unsetInstance();
tcpConnectorDef.unsetInstance();
super.doTearDown();
}
private static final String RESOURCE_ID = "/test1";
public void testCreateView()
{
CDOView cdoView = (CDOView)cdoViewDef.getInstance();
assertTrue(cdoView.getViewType() == Type.READONLY);
}
public void testCreateViewCreatesOnceAndReuses()
{
CDOView thisCdoViewReference = (CDOView)cdoViewDef.getInstance();
CDOView thatCdoViewReference = (CDOView)cdoViewDef.getInstance();
assertTrue(thisCdoViewReference == thatCdoViewReference);
}
public void testViewCreatedCanRead()
{
CDOTransaction transaction = openSession().openTransaction();
transaction.createResource(RESOURCE_ID);
transaction.commit();
CDOView cdoView = (CDOView)cdoViewDef.getInstance();
assertEquals(true, cdoView.hasResource(RESOURCE_ID));
assertEquals(false, cdoView.hasResource("/test2"));
}
public void testViewMayBeUnset()
{
CDOView cdoView = (CDOView)cdoViewDef.getInstance();
cdoViewDef.unsetInstance(); // deactivates instance
assertTrue(((CDOViewDefImpl)cdoViewDef).getInternalInstance() == null);
assertTrue(!LifecycleUtil.isActive(cdoView));
}
}
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