/*
* 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.ode.bpel.elang.xpath20.runtime;
import junit.framework.TestCase;
import net.sf.saxon.Configuration;
import net.sf.saxon.dom.DocumentWrapper;
import net.sf.saxon.dom.NodeWrapper;
import org.apache.ode.utils.DOMUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Text;
import javax.xml.xpath.XPathFunctionException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* @author <a href="mailto:midon@intalio.com">Alexis Midon</a>
*/
public class FunctionHelperTest extends TestCase {
public void testExtractString() throws XPathFunctionException {
List inputs = new ArrayList();
final String data = " a dummy text with leading and trailing whitespaces ";
// if a raw string is passed, the result must not be trimmed
assertEquals(data, JaxpFunctionResolver.Helper.extractString(data));
// else, the result mut be trimmed
final String expectedResult = data.trim();
Document doc = DOMUtils.newDocument();
Text textNode = doc.createTextNode(data);
inputs.add(textNode);
inputs.add(Arrays.asList(textNode));
DocumentWrapper dw = new DocumentWrapper(doc, "", new Configuration());
NodeWrapper nw = dw.wrap(textNode);
inputs.add(nw);
for (int i = 0; i < inputs.size(); i++) {
assertEquals(expectedResult, JaxpFunctionResolver.Helper.extractString(inputs.get(i)));
}
}
}