/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.streaming;
import org.mule.api.DefaultMuleException;
import org.mule.api.MuleException;
import org.mule.tck.size.SmallTest;
import java.util.ArrayList;
import java.util.List;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
@SmallTest
@RunWith(MockitoJUnitRunner.class)
public class PagingDelegateProducerTestCase
{
@Mock
private PagingDelegate<String> delegate;
private PagingDelegateProducer<String> producer;
@Before
public void setUp()
{
this.producer = new PagingDelegateProducer<String>(this.delegate);
}
@Test
public void produce() throws Exception
{
List<String> page = new ArrayList<String>();
Mockito.when(this.delegate.getPage()).thenReturn(page);
Assert.assertSame(page, this.producer.produce());
}
@Test
public void totalAvailable()
{
final int total = 10;
Mockito.when(this.delegate.getTotalResults()).thenReturn(total);
Assert.assertEquals(this.producer.size(), total);
}
@Test
public void closeQuietly() throws MuleException
{
this.producer.close();
Mockito.verify(this.delegate).close();
}
@Test(expected = MuleException.class)
public void closeNoisely() throws MuleException
{
Mockito.doThrow(new DefaultMuleException(new Exception())).when(this.delegate).close();
this.producer.close();
}
}