/******************************************************************************* | |
* 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.framework; | |
import org.eclipse.persistence.queries.*; | |
/** | |
* <p> | |
* <b>Purpose</b>: Define a generic test for deleting an object from the database. | |
* <p> | |
* <b>Responsibilities</b>: | |
* <ul> | |
* <li> Be independent of the class being tested. | |
* <li> Execute the delete object query and verify no errors occurred. | |
* <li> Verify the object has been completely deleted from the database. | |
* </ul> | |
*/ | |
public class DeleteObjectTest extends TransactionalTestCase { | |
protected ReadObjectQuery query; | |
protected Object originalObject; | |
protected Object objectFromDatabase; | |
public DeleteObjectTest() { | |
} | |
public DeleteObjectTest(Object originalObject) { | |
setOriginalObject(originalObject); | |
setName("DeleteObjectTest(" + originalObject.getClass() + ")"); | |
setDescription("The test deletion of the intended object, '" + originalObject + "', from the database and checks if it was deleted properly"); | |
} | |
public Object getOriginalObject() { | |
return originalObject; | |
} | |
public void setOriginalObject(Object originalObject) { | |
this.originalObject = originalObject; | |
} | |
protected void setup() { | |
super.setup(); | |
this.query = new ReadObjectQuery(); | |
this.query.setSelectionObject(getOriginalObject()); | |
/* Must ensure that the object is from the database for updates. */ | |
this.objectFromDatabase = getSession().executeQuery(this.query); | |
if (this.objectFromDatabase == null) { | |
this.objectFromDatabase = getOriginalObject(); | |
} | |
} | |
protected void test() { | |
getDatabaseSession().deleteObject(this.objectFromDatabase); | |
} | |
/** | |
* Verify if the object and its privately owned parts have all been deleted. | |
*/ | |
protected void verify() { | |
if (!(verifyDelete(this.objectFromDatabase))) { | |
throw new TestErrorException("The object '" + this.originalObject + "' was not completely deleted from the database."); | |
} | |
} | |
} |