/******************************************************************************* | |
* 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 reading an object from the database. | |
* <p> | |
* <b>Responsibilities</b>: | |
* <ul> | |
* <li> Be independent of the class being tested. | |
* <li> Execute the read object query and verify no errors occurred. | |
* <li> Verify the object returned matches the original object written. | |
* </ul> | |
*/ | |
public class ReadObjectCallTest extends AutoVerifyTestCase { | |
protected Object objectFromDatabase; | |
protected Call call; | |
protected Class referenceClass; | |
/** | |
* This is required to allow subclassing. | |
*/ | |
public ReadObjectCallTest() { | |
setDescription("The test reads the intended object from the database through the call and checks if it was read properly"); | |
} | |
public ReadObjectCallTest(Class referenceClass, Call aCall) { | |
setReferenceClass(referenceClass); | |
setCall(aCall); | |
setName("ReadObjectCallTest(" + referenceClass + ")"); | |
setDescription("The test reads the intended object through the call, '" + referenceClass + "', from the database and checks if it was read properly"); | |
} | |
public Class getReferenceClass() { | |
return referenceClass; | |
} | |
public void setReferenceClass(Class referenceClass) { | |
this.referenceClass = referenceClass; | |
} | |
public Call getCall() { | |
return call; | |
} | |
public void setCall(Call aCall) { | |
call = aCall; | |
} | |
protected void setup() { | |
if (getSession().getLogin().getTableQualifier() != "") | |
throw new TestWarningException("this test can't work with table qualifier set"); | |
// Flush the cache to ensure that the query is actually executed | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
} | |
protected void test() { | |
this.objectFromDatabase = getSession().readObject(getReferenceClass(), getCall()); | |
} | |
/** | |
* 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().getIdentityMapAccessor().initializeIdentityMaps(); | |
if (!(compareObjects(getSession().readObject(objectFromDatabase), this.objectFromDatabase))) { | |
throw new TestErrorException("The object read from the database, '" + this.objectFromDatabase + "' does not match the originial."); | |
} | |
} | |
} |