/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.seasar.extension.jta;
import javax.transaction.Status;
import javax.transaction.Synchronization;
import javax.transaction.TransactionManager;
import javax.transaction.TransactionSynchronizationRegistry;
import javax.transaction.UserTransaction;
import junit.framework.TestCase;
/**
* @author koichik
*
*/
public class RestrictedTransactionImplTest extends TestCase {
TransactionManager underlyingTm;
UserTransaction userTransaction;
TransactionSynchronizationRegistry synchronizationRegistry;
RestrictedTransactionImpl tx;
protected void setUp() throws Exception {
super.setUp();
underlyingTm = new TransactionManagerImpl();
userTransaction = new UserTransactionImpl(underlyingTm);
synchronizationRegistry = new TransactionSynchronizationRegistryImpl(
underlyingTm);
tx = new RestrictedTransactionImpl(userTransaction,
synchronizationRegistry);
}
/**
* @throws Exception
*/
public void testBegin() throws Exception {
tx.begin();
assertEquals(Status.STATUS_ACTIVE, tx.getStatus());
}
/**
* @throws Exception
*/
public void testCommit() throws Exception {
tx.begin();
assertEquals(Status.STATUS_ACTIVE, tx.getStatus());
tx.commit();
assertEquals(Status.STATUS_NO_TRANSACTION, tx.getStatus());
}
/**
* @throws Exception
*/
public void testRollback() throws Exception {
tx.begin();
assertEquals(Status.STATUS_ACTIVE, tx.getStatus());
tx.rollback();
assertEquals(Status.STATUS_NO_TRANSACTION, tx.getStatus());
}
/**
* @throws Exception
*/
public void testSetRollbackOnly() throws Exception {
tx.begin();
assertEquals(Status.STATUS_ACTIVE, tx.getStatus());
tx.setRollbackOnly();
assertEquals(Status.STATUS_MARKED_ROLLBACK, tx.getStatus());
}
/**
* @throws Exception
*/
public void testRegisterSynchronization() throws Exception {
SynchronizationImpl sync = new SynchronizationImpl();
tx.begin();
tx.registerSynchronization(sync);
tx.commit();
assertEquals("BeforeAfter", sync.toString());
}
/**
* @throws Exception
*/
public void testUnregisterSynchronization() throws Exception {
SynchronizationImpl sync = new SynchronizationImpl();
tx.begin();
tx.registerSynchronization(sync);
tx.commit();
assertEquals("BeforeAfter", sync.toString());
}
private static class SynchronizationImpl implements Synchronization {
private StringBuffer buf = new StringBuffer();
private SynchronizationImpl() {
}
public void afterCompletion(int status) {
buf.append("After");
}
public void beforeCompletion() {
buf.append("Before");
}
public String toString() {
return buf.toString();
}
}
}