ExtendedResourceUnitTest.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2006, Red Hat Middleware LLC, and individual contributors 
 * as indicated by the @author tags. 
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors. 
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A 
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
 * MA  02110-1301, USA.
 * 
 * (C) 2005-2006,
 * @author JBoss Inc.
 */
/*
 * Copyright (C) 2004,
 *
 * Arjuna Technologies Ltd,
 * Newcastle upon Tyne,
 * Tyne and Wear,
 * UK.  
 *
 * $Id: xidcheck.java 2342 2006-03-30 13:06:17Z  $
 */

package com.hp.mwtests.ts.jts.participants;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;

import org.junit.Test;

import com.arjuna.ats.arjuna.ObjectType;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.ats.arjuna.coordinator.TwoPhaseOutcome;
import com.arjuna.ats.arjuna.state.InputObjectState;
import com.arjuna.ats.arjuna.state.OutputObjectState;
import com.arjuna.ats.internal.jts.OTSImpleManager;
import com.arjuna.ats.internal.jts.orbspecific.coordinator.ArjunaTransactionImple;
import com.arjuna.ats.internal.jts.resources.ExtendedResourceRecord;
import com.hp.mwtests.ts.jts.orbspecific.resources.DemoArjunaResource;
import com.hp.mwtests.ts.jts.resources.TestBase;

public class ExtendedResourceUnitTest extends TestBase
{
    @Test
    public void test () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        ArjunaTransactionImple tx = new ArjunaTransactionImple(null);
        ExtendedResourceRecord res1 = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), null, new Uid(), tx);
        ExtendedResourceRecord res2 = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), null, new Uid(), tx);
        
        assertTrue(res1.resourceHandle() != null);
        assertTrue(res1.value() != null);
        assertFalse(res1.propagateOnAbort());
        assertFalse(res1.propagateOnCommit());
        assertTrue(res1.order().notEquals(Uid.nullUid()));
        assertEquals(res1.typeIs(), 101);
        assertTrue(res1.order() != null);
        
        res1.setValue(null);
        res1.print(new PrintWriter(new ByteArrayOutputStream()));
        
        OutputObjectState os = new OutputObjectState();
        
        assertTrue(res1.save_state(os, ObjectType.ANDPERSISTENT));
        
        InputObjectState is = new InputObjectState(os);
        
        assertTrue(res1.restore_state(is, ObjectType.ANDPERSISTENT));
        
        assertFalse(res2.doSave());
        
        assertFalse(res1.shouldAdd(res2));
        assertFalse(res1.shouldAlter(res2));
        assertFalse(res1.shouldMerge(res2));
        assertFalse(res1.shouldReplace(res2));
        
        res1 = new ExtendedResourceRecord();
        
        assertTrue(res1.getRCUid().notEquals(res2.getRCUid()));
        
        res1.alter(res2);
        res1.merge(res2);
    }
    
    @Test
    public void testNestedCommit () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        OTSImpleManager.current().begin();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.nestedPrepare(), TwoPhaseOutcome.PREPARE_OK);
        assertEquals(res.nestedCommit(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
        OTSImpleManager.current().rollback();
    }
    
    @Test
    public void testNestedAbort () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        OTSImpleManager.current().begin();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.nestedPrepare(), TwoPhaseOutcome.PREPARE_OK);
        assertEquals(res.nestedAbort(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
        OTSImpleManager.current().rollback();
    }
    
    @Test
    public void testNestedOnePhase () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        OTSImpleManager.current().begin();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.nestedOnePhaseCommit(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
        OTSImpleManager.current().rollback();
    }
    
    @Test
    public void testTopLevelCommit () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.topLevelPrepare(), TwoPhaseOutcome.PREPARE_OK);
        assertEquals(res.topLevelCommit(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
        
        assertTrue(res.forgetHeuristic());  // no heuristic but we can still call method
    }
    
    @Test
    public void testTopLevelAbort () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.topLevelPrepare(), TwoPhaseOutcome.PREPARE_OK);
        assertEquals(res.topLevelAbort(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
    }
    
    @Test
    public void testOnePhaseCommit () throws Exception
    {
        DemoArjunaResource ares = new DemoArjunaResource();
        
        OTSImpleManager.current().begin();
        
        ArjunaTransactionImple tx = OTSImpleManager.current().getControlWrapper().getImple().getImplHandle();
        
        ExtendedResourceRecord res = new ExtendedResourceRecord(false, new Uid(), ares.getReference(), tx.getControlHandle().get_coordinator(), new Uid(), OTSImpleManager.current().getControlWrapper().getImple().getImplHandle());
        
        assertEquals(res.topLevelOnePhaseCommit(), TwoPhaseOutcome.FINISH_OK);
        
        OTSImpleManager.current().rollback();
    }
}