/*
 * Copyright 2005-2010 the original author or authors.
 * 
 * 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.wamblee.test.transactions;

import static junit.framework.Assert.*;
import static org.mockito.Matchers.*;
import static org.mockito.Mockito.*;

import javax.transaction.Status;
import javax.transaction.UserTransaction;

import org.junit.Before;
import org.junit.Test;

public class SimpleTransactionManagerIntegrationTest {

    
    private TransactionResource resource1;
    private TransactionResource resource2;
    private Object tx1;
    private Object tx2;

    private SimpleTransactionManager manager; 
    
    @Before
    public void setUp() {
        UserTransactionFactory factory = new DefaultUserTransactionFactory(); 
        manager = new SimpleTransactionManager(factory);     
        resource1 = mock(TransactionResource.class);
        resource2 = mock(TransactionResource.class);
        tx1 = mock(Object.class);
        tx2 = mock(Object.class);
        when(resource1.begin()).thenReturn(tx1);
        when(resource2.begin()).thenReturn(tx2);
    }

    @Test
    public void testMultipleResources() throws Exception {
        manager.addResource(resource1);
        manager.addResource(resource2);
        UserTransaction tx = manager.getTransaction();
        tx.begin();
        verify(resource1).begin();
        verify(resource2).begin();
        verifyNoMoreInteractions(resource1, resource2);
        reset(resource1, resource2);
        assertEquals(Status.STATUS_ACTIVE, tx.getStatus());
        tx.commit();
        verify(resource1).commit(same(tx1));
        verify(resource2).commit(same(tx2));

        verifyNoMoreInteractions(resource1, resource2);
    }

}