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*
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* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* License along with this software; if not, write to the Free
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package org.wildfly.clustering.ejb.infinispan;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import org.wildfly.clustering.ee.Batcher;
import org.wildfly.clustering.ee.infinispan.TransactionBatch;
import org.wildfly.clustering.ejb.RemoveListener;
import org.wildfly.clustering.ejb.Time;
public class BeanExpirationSchedulerTestCase {
@Test
public void testImmortal() throws InterruptedException {
Batcher<TransactionBatch> batcher = mock(Batcher.class);
BeanRemover<String, Object> remover = mock(BeanRemover.class);
ExpirationConfiguration<Object> config = mock(ExpirationConfiguration.class);
RemoveListener<Object> listener = mock(RemoveListener.class);
String beanId = "immortal";
when(config.getExecutor()).thenReturn(Executors.newSingleThreadScheduledExecutor());
// Fun fact: the EJB specification allows a timeout value of 0, so only negative timeouts are treated as immortal
when(config.getTimeout()).thenReturn(new Time(-1, TimeUnit.SECONDS));
when(config.getRemoveListener()).thenReturn(listener);
try (Scheduler<String> scheduler = new BeanExpirationScheduler<>(batcher, remover, config)) {
scheduler.schedule(beanId);
Thread.sleep(1000);
}
verify(batcher, never()).createBatch();
verify(remover, never()).remove(beanId, listener);
}
@Test
public void testExpire() throws InterruptedException {
Batcher<TransactionBatch> batcher = mock(Batcher.class);
TransactionBatch batch = mock(TransactionBatch.class);
BeanRemover<String, Object> remover = mock(BeanRemover.class);
ExpirationConfiguration<Object> config = mock(ExpirationConfiguration.class);
RemoveListener<Object> listener = mock(RemoveListener.class);
String beanId = "expiring";
when(config.getExecutor()).thenReturn(Executors.newSingleThreadScheduledExecutor());
when(batcher.createBatch()).thenReturn(batch);
when(config.getTimeout()).thenReturn(new Time(1, TimeUnit.MILLISECONDS));
when(config.getRemoveListener()).thenReturn(listener);
try (Scheduler<String> scheduler = new BeanExpirationScheduler<>(batcher, remover, config)) {
scheduler.schedule(beanId);
Thread.sleep(1000);
}
verify(remover).remove(beanId, listener);
verify(batch).close();
}
@Test
public void testCancel() throws InterruptedException {
Batcher<TransactionBatch> batcher = mock(Batcher.class);
BeanRemover<String, Object> remover = mock(BeanRemover.class);
ExpirationConfiguration<Object> config = mock(ExpirationConfiguration.class);
RemoveListener<Object> listener = mock(RemoveListener.class);
String beanId = "canceled";
when(config.getExecutor()).thenReturn(Executors.newSingleThreadScheduledExecutor());
when(config.getTimeout()).thenReturn(new Time(1, TimeUnit.MINUTES));
when(config.getRemoveListener()).thenReturn(listener);
try (Scheduler<String> scheduler = new BeanExpirationScheduler<>(batcher, remover, config)) {
scheduler.schedule(beanId);
Thread.sleep(1000);
scheduler.cancel(beanId);
scheduler.schedule(beanId);
}
verify(remover, never()).remove(beanId, listener);
verify(batcher, never()).createBatch();
}
}