/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.tests.collections; | |
import java.util.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.testing.models.collections.Diner; | |
import org.eclipse.persistence.testing.models.collections.Location; | |
import org.eclipse.persistence.testing.models.collections.Menu; | |
import org.eclipse.persistence.testing.models.collections.MenuItem; | |
import org.eclipse.persistence.testing.models.collections.Restaurant; | |
/** | |
* <p> | |
* <b>Purpose</b>: This test checks to see if the Unit of Work feature functions correctly | |
* within the context of Collections. | |
*/ | |
public class UnitOfWorkTest extends WriteObjectTest { | |
public Object unitOfWorkWorkingCopy; | |
public UnitOfWork unitOfWork; | |
public UnitOfWorkTest() { | |
super(); | |
} | |
public UnitOfWorkTest(Object originalObject) { | |
super(originalObject); | |
} | |
protected void changeUnitOfWorkWorkingCopy() { | |
Restaurant restaurant = (Restaurant)this.unitOfWorkWorkingCopy; | |
Location location = (Location)restaurant.getLocations().iterator().next(); | |
restaurant.getLocations().remove(location); | |
((Menu)restaurant.getMenus().get("dinner")).getItems().add(MenuItem.example17((Menu)restaurant.getMenus().get("dinner"))); | |
Iterator iter = restaurant.getPreferredCustomers().values().iterator(); | |
Diner aDiner = (Diner)iter.next(); | |
aDiner.setFirstName(aDiner.getFirstName() + " B."); | |
restaurant.getLocations().add(Location.example6()); | |
String aSlogan = (String)restaurant.getSlogans().iterator().next(); | |
restaurant.getSlogans().remove(aSlogan); | |
restaurant.getSlogans().add("100% Java"); | |
restaurant.addMenu(new Menu("snack")); | |
restaurant.addMenu(new Menu("four oclock tea")); | |
} | |
protected void setup() { | |
super.setup(); | |
// Acquire first unit of work | |
this.unitOfWork = getSession().acquireUnitOfWork(); | |
this.unitOfWorkWorkingCopy = this.unitOfWork.registerObject(this.objectToBeWritten); | |
changeUnitOfWorkWorkingCopy(); | |
// Use the original session for comparision | |
if (!compareObjects(this.originalObject, this.objectToBeWritten)) { | |
throw new TestErrorException("The original object was changed through changing the clone."); | |
} | |
} | |
protected void test() { | |
this.unitOfWork.commit(); | |
} | |
/** | |
* Verify if the objects match completely through allowing the session to use the descriptors. | |
* This will compare the objects and all of their privately owned parts. | |
*/ | |
protected void verify() { | |
getSession().logMessage("working copy Restaurant: " + this.unitOfWorkWorkingCopy); | |
getSession().logMessage("objectToBeWriten Restaurant: " + this.objectToBeWritten); | |
if (!(compareObjects(this.unitOfWorkWorkingCopy, this.objectToBeWritten))) { | |
throw new TestErrorException("The object in the unit of work has not been commited properly to its parent"); | |
} | |
super.verify(); | |
} | |
} |