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/*
* Copyright (c) 2010-2012, 2016 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:
* Martin Fluegge - initial API and implementation
* Eike Stepper - maintenance
*/
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.model1.Company;
import org.eclipse.emf.cdo.tests.model1.Order;
import org.eclipse.emf.cdo.tests.model1.OrderDetail;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EStructuralFeature;
/**
* unset of CDO does not work correctly
* <p>
* See bug 302233
*
* @author Martin Fluegge
*/
public class Bugzilla_302233_Test extends AbstractCDOTest
{
public void testUnset() throws Exception
{
Order order = getModel1Factory().createPurchaseOrder();
EStructuralFeature feature = getModel1Package().getOrder_OrderDetails();
assertEquals(false, order.eIsSet(feature));
order.eUnset(feature);
for (int i = 0; i < 10; i++)
{
OrderDetail orderDetail = getModel1Factory().createOrderDetail();
order.getOrderDetails().add(orderDetail);
}
order.eUnset(feature);
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(getModel1Package());
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("/test1"));
resource.getContents().add(order);
for (int i = 0; i < 10; i++)
{
OrderDetail orderDetail = getModel1Factory().createOrderDetail();
order.getOrderDetails().add(orderDetail);
}
transaction.commit();
order.eUnset(feature);
assertEquals(false, order.eIsSet(getModel1Package().getOrder_OrderDetails()));
session.close();
}
public void testUnset2() throws Exception
{
EReference feature = getModel1Package().getCompany_Categories();
Company company = getModel1Factory().createCompany();
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("/test1"));
resource.getContents().add(company);
transaction.commit();
company.getCategories().add(getModel1Factory().createCategory());
company.getCategories().add(getModel1Factory().createCategory());
company.getCategories().add(getModel1Factory().createCategory());
company.getCategories().add(getModel1Factory().createCategory());
company.eUnset(feature);
assertEquals(false, company.eIsSet(feature));
transaction.commit();
session.close();
}
public void testRemove() throws Exception
{
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("/test1"));
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().remove(3);
resource.getContents().remove(2);
resource.getContents().remove(1);
resource.getContents().remove(0);
transaction.commit();
session.close();
}
}
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