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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.databinding.extension;
import javax.xml.stream.XMLStreamReader;
import junit.framework.TestCase;
import org.apache.tuscany.sca.databinding.Transformer;
import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
import org.easymock.EasyMock;
import org.w3c.dom.Node;
/**
* Test case for TransformerExtension
*
* @version $Rev$ $Date$
*/
public class TransformerExtensionTestCase extends TestCase {
/**
* @see junit.framework.TestCase#setUp()
*/
@Override
protected void setUp() throws Exception {
super.setUp();
}
public void testExtension() {
MyTransformer transformer = new MyTransformer();
assertEquals(Node.class.getName(), transformer.getSourceDataBinding());
assertEquals(XMLStreamReader.class.getName(), transformer.getTargetDataBinding());
assertEquals(50, transformer.getWeight());
TransformerExtensionPoint registry = EasyMock.createMock(TransformerExtensionPoint.class);
registry.addTransformer(EasyMock.isA(Transformer.class), EasyMock.eq(true));
EasyMock
.expect(registry.getTransformer(transformer.getSourceDataBinding(), transformer.getTargetDataBinding()))
.andReturn(transformer);
EasyMock.replay(registry);
registry.addTransformer(transformer, true);
assertSame(transformer, registry.getTransformer(transformer.getSourceDataBinding(), transformer
.getTargetDataBinding()));
}
private static class MyTransformer extends BaseTransformer<Node, XMLStreamReader> {
@Override
protected Class<Node> getSourceType() {
return Node.class;
}
@Override
protected Class<XMLStreamReader> getTargetType() {
return XMLStreamReader.class;
}
}
}
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