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/*
* Copyright (c) 2015 Eike Stepper (Berlin, 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.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.CleanRepositoriesBefore;
import org.eclipse.emf.cdo.tests.model1.Company;
import org.eclipse.emf.cdo.tests.model1.Model1Factory;
import org.eclipse.emf.cdo.tests.model1.PurchaseOrder;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.cdo.util.CommitException;
import org.eclipse.emf.cdo.util.ConcurrentAccessException;
import org.eclipse.emf.cdo.view.CDOQuery;
import org.eclipse.emf.cdo.view.CDOView;
import java.util.List;
/**
* @author Leonid Ripeynih
*/
@CleanRepositoriesBefore(reason = "Query result counting")
public class Bugzilla_467616_Test extends AbstractCDOTest
{
private static final String PO_REPORT = "self.purchaseOrders -> collect(po | Tuple{ purchaseOrder = po, lineCount = po.orderDetails -> size() })";
public void testTupleOCLQuery() throws ConcurrentAccessException, CommitException
{
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("/resource"));
Company company = Model1Factory.eINSTANCE.createCompany();
company.setName("Company");
company.getPurchaseOrders().add(createPo(1));
company.getPurchaseOrders().add(createPo(2));
resource.getContents().add(company);
transaction.commit();
transaction.close();
CDOView view = session.openView();
Company createdCompany = view.getObject(company);
CDOQuery query = view.createQuery("ocl", PO_REPORT, CDOUtil.getCDOObject(createdCompany).cdoID());
List<Object[]> result = query.getResult(Object[].class);
assertEquals(new Object[] { createdCompany.getPurchaseOrders().get(0), 1 }, result.get(0));
assertEquals(new Object[] { createdCompany.getPurchaseOrders().get(1), 2 }, result.get(1));
view.close();
}
private PurchaseOrder createPo(int detailCount)
{
PurchaseOrder po = Model1Factory.eINSTANCE.createPurchaseOrder();
for (int i = 0; i < detailCount; ++i)
{
po.getOrderDetails().add(Model1Factory.eINSTANCE.createOrderDetail());
}
return po;
}
}
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