/*
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* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY 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 along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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*/
package org.wildfly.clustering.ejb.infinispan;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import org.junit.Test;
import org.wildfly.clustering.ee.BatchContext;
import org.wildfly.clustering.ee.Batcher;
import org.wildfly.clustering.ee.infinispan.InfinispanBatcher;
import org.wildfly.clustering.ee.infinispan.TransactionBatch;
/**
* @author Paul Ferraro
*/
@SuppressWarnings("resource")
public class InfinispanBatcherTestCase {
private final TransactionManager tm = mock(TransactionManager.class);
private final Batcher<TransactionBatch> batcher = new InfinispanBatcher(this.tm);
@Test
public void commit() throws Exception {
Transaction tx = mock(Transaction.class);
when(this.tm.getTransaction()).thenReturn(null, tx);
TransactionBatch batch = this.batcher.createBatch();
verify(this.tm).begin();
assertSame(tx, batch.getTransaction());
batch.close();
verify(this.tm).commit();
}
@Test
public void rollback() throws Exception {
Transaction tx = mock(Transaction.class);
when(this.tm.getTransaction()).thenReturn(null, tx);
TransactionBatch batch = this.batcher.createBatch();
verify(this.tm).begin();
assertSame(tx, batch.getTransaction());
batch.discard();
verify(this.tm).rollback();
}
@Test
public void existing() throws Exception {
Transaction tx = mock(Transaction.class);
when(this.tm.getTransaction()).thenReturn(tx);
TransactionBatch batch = this.batcher.createBatch();
verify(this.tm, never()).begin();
assertSame(tx, batch.getTransaction());
batch.close();
verify(this.tm, never()).commit();
batch.discard();
verify(this.tm, never()).rollback();
}
@Test
public void activate() throws Exception {
Transaction tx = mock(Transaction.class);
when(this.tm.getTransaction()).thenReturn(tx);
TransactionBatch batch = this.batcher.createBatch();
assertSame(tx, batch.getTransaction());
Transaction existing = mock(Transaction.class);
when(this.tm.suspend()).thenReturn(existing);
BatchContext context = this.batcher.resumeBatch(batch);
verify(this.tm).resume(same(tx));
context.close();
verify(this.tm).resume(same(existing));
}
}