/*
* $Id: CollectionTransformerTestCase.java 20321 2010-11-24 15:21:24Z dfeist $
* --------------------------------------------------------------------------------------
* 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.api.annotations.transformer;
import org.mule.api.annotations.ContainsTransformerMethods;
import org.mule.api.annotations.Transformer;
import org.mule.api.transformer.DataType;
import org.mule.config.transformer.AnnotatedTransformerProxy;
import org.mule.tck.AbstractMuleTestCase;
import org.mule.transformer.types.CollectionDataType;
import org.mule.transformer.types.DataTypeFactory;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.util.ArrayList;
import org.junit.Test;
@ContainsTransformerMethods
public class CollectionTransformerTestCase extends AbstractMuleTestCase
{
@Test
public void testTransformerRegistration() throws Exception
{
Method m = getClass().getDeclaredMethod("dummy", InputStream.class);
AnnotatedTransformerProxy trans = new AnnotatedTransformerProxy(5, getClass(), m, new Class[]{}, null, null);
DataType dt = DataTypeFactory.create(ArrayList.class, Object.class, null);
assertTrue("should be a CollectionDataType", trans.getReturnDataType() instanceof CollectionDataType);
assertEquals(Object.class, ((CollectionDataType)trans.getReturnDataType()).getItemType());
assertEquals(dt, trans.getReturnDataType());
}
@Test
public void testTransformerRegistration2() throws Exception
{
Method m = getClass().getDeclaredMethod("dummy2", InputStream.class);
AnnotatedTransformerProxy trans = new AnnotatedTransformerProxy(5, getClass(), m, new Class[]{}, null, null);
DataType dt = DataTypeFactory.create(ArrayList.class, String.class, null);
assertTrue("should be a CollectionDataType", trans.getReturnDataType() instanceof CollectionDataType);
assertEquals(String.class, ((CollectionDataType)trans.getReturnDataType()).getItemType());
assertEquals(dt, trans.getReturnDataType());
}
@Transformer
public ArrayList dummy(InputStream in)
{
return new ArrayList();
}
@Transformer
public ArrayList<String> dummy2(InputStream in)
{
return new ArrayList<String>();
}
}