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/*******************************************************************************
* Copyright (c) 2008 Oracle and Geensys.
* 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:
* Oracle and Geensys - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.teneo.eclipselink.examples.library.orm.tests;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.teneo.eclipselink.examples.library.Library;
import org.eclipse.emf.teneo.eclipselink.examples.library.Writer;
import org.eclipse.emf.teneo.eclipselink.examples.library.impl.LibraryImpl;
import org.eclipse.emf.teneo.eclipselink.examples.library.impl.WriterImpl;
public class ContainerTest extends LibraryJPATest {
public ContainerTest(String name) {
super(name);
}
public void testMoveBetweenContainersWithCache() throws Exception {
boolean checkCache = true;
verifyMoveBetweenContainers(checkCache);
}
public void testMoveBetweenContainersNoCache() throws Exception {
boolean checkCache = false;
verifyMoveBetweenContainers(checkCache);
}
private void verifyMoveBetweenContainers(boolean checkCache) {
beginTransaction();
WriterImpl writer = (WriterImpl) createAnonymousWriter(em);
String writerName = writer.getName();
LibraryImpl libraryOne = (LibraryImpl) createAnonymousLibrary(em);
String libraryOneName = libraryOne.getName();
libraryOne.getWriters().add(writer);
commitTransaction();
// verify
if (!checkCache) {
reinitializeCachesAndEntityManager();
}
beginTransaction();
writer = (WriterImpl) findWriterWithName(em, writerName);
LibraryImpl libraryTwo = (LibraryImpl) createAnonymousLibrary(em);
String libraryTwoName = libraryTwo.getName();
libraryTwo.getWriters().add(writer);
commitTransaction();
// verify
if (!checkCache) {
reinitializeCachesAndEntityManager();
}
Library dbLibraryOne = findLibraryWithName(em, libraryOneName);
Library dbLibraryTwo = findLibraryWithName(em, libraryTwoName);
Writer dbWriter = findWriterWithName(em, writerName);
EList<Writer> dbLibOneWriters = dbLibraryOne.getWriters();
EList<Writer> dbLibTwoWriters = dbLibraryTwo.getWriters();
assertEquals("writer container", dbLibraryTwo, dbWriter.eContainer());
assertEquals("new library number of books", 1, dbLibTwoWriters.size());
assertTrue("original library has no books", dbLibOneWriters.isEmpty());
}
}
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