/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.geoserver.rest;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import net.sf.json.JSON;
import net.sf.json.JSONSerializer;
import org.custommonkey.xmlunit.XMLUnit;
import org.custommonkey.xmlunit.XpathEngine;
import org.restlet.data.MediaType;
import org.restlet.data.Method;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.resource.InputRepresentation;
import org.w3c.dom.Document;
import junit.framework.TestCase;
public class RestletTestSupport extends TestCase {
protected XpathEngine xp;
@Override
protected void setUp() throws Exception {
super.setUp();
xp = XMLUnit.newXpathEngine();
}
protected Request newRequestGET(String path) {
Request request = new Request();
request.setMethod( Method.GET );
request.setResourceRef( "http://localhost/" + path );
return request;
}
protected Request newRequestPOST(String path, String body, String contentType) {
Request request = new Request();
request.setMethod( Method.POST );
request.setResourceRef( "http://localhost/" + path );
request.setEntity(
new InputRepresentation( new ByteArrayInputStream( body.getBytes() ), new MediaType( contentType ) )
);
return request;
}
protected Request newRequestPUT(String path, String body, String contentType) {
Request request = newRequestPOST(path,body,contentType);
request.setMethod( Method.PUT );
return request;
}
protected Document getDOM( Response response ) throws Exception {
return response.getEntityAsDom().getDocument();
}
protected JSON getJSON( Response response ) throws Exception {
BufferedReader in =
new BufferedReader( new InputStreamReader ( response.getEntity().getStream() ) );
StringBuffer json = new StringBuffer();
String line = null;
while( ( line = in.readLine() ) != null ) {
json.append( line );
}
in.close();
return JSONSerializer.toJSON( json.toString() );
}
protected void print( Document dom ) throws Exception {
TransformerFactory txFactory = TransformerFactory.newInstance();
try {
txFactory.setAttribute("{http://xml.apache.org/xalan}indent-number", new Integer(2));
} catch(Exception e) {
// some
}
Transformer tx = txFactory.newTransformer();
tx.setOutputProperty(OutputKeys.METHOD,"xml");
tx.setOutputProperty( OutputKeys.INDENT, "yes" );
tx.transform( new DOMSource( dom ), new StreamResult(new OutputStreamWriter(System.out, "utf-8") ));
}
}