/*
* 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.cocoon.pipeline;
import java.io.ByteArrayOutputStream;
import junit.framework.TestCase;
import org.apache.cocoon.pipeline.component.sax.FileReaderComponent;
import org.apache.cocoon.pipeline.component.sax.StringGenerator;
import org.apache.cocoon.pipeline.component.sax.XMLSerializer;
import org.apache.cocoon.pipeline.component.sax.XSLTTransformer;
import org.custommonkey.xmlunit.Diff;
public class PipelineTest extends TestCase {
/**
* A very simple pipeline that only uses a reader.
*/
public void testPipelineWithReader() throws Exception {
Pipeline pipeline = new NonCachingPipeline();
pipeline.addComponent(new FileReaderComponent(this.getClass().getResource("/test.xml")));
pipeline.setup(System.out);
pipeline.execute();
}
/**
* A pipeline that performs a simple transformation: generator -> transformer -> serializer
*/
public void testPipelineWithTransformer() throws Exception {
Pipeline pipeline = new NonCachingPipeline();
pipeline.addComponent(new StringGenerator("<x></x>"));
pipeline.addComponent(new XSLTTransformer(this.getClass().getResource("/test.xslt")));
pipeline.addComponent(new XMLSerializer());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pipeline.setup(baos);
pipeline.execute();
Diff diff = new Diff("<?xml version=\"1.0\" encoding=\"UTF-8\"?><p></p>", new String(baos.toByteArray()));
assertTrue("XSL transformation didn't work as expected " + diff, diff.identical());
}
}