/*
* Created on 17.03.2005 - $Id: XQueryFunctionsTest.java 3080 2006-04-07 22:17:14Z dizzzz $
*/
package org.exist.xquery;
import junit.framework.TestCase;
import junit.textui.TestRunner;
import org.exist.util.Configuration;
import org.exist.xmldb.DatabaseInstanceManager;
import org.exist.xmldb.XmldbURI;
import org.xmldb.api.DatabaseManager;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.Database;
import org.xmldb.api.base.ResourceSet;
import org.xmldb.api.base.XMLDBException;
import org.xmldb.api.modules.XPathQueryService;
/** Tests for various standart XQuery functions
* @author jens
*/
public class JavaFunctionsTest extends TestCase {
private XPathQueryService service;
private Collection root = null;
private Database database = null;
private boolean javabindingenabled = false;
public static void main(String[] args) throws XPathException {
TestRunner.run(JavaFunctionsTest.class);
}
/** Tests simple list functions to make sure java functions are being
* called properly
*/
public void testLists() throws XPathException {
try
{
String query = "declare namespace list='java:java.util.ArrayList'; " +
"let $list := list:new() "+
"let $actions := (list:add($list,'a'),list:add($list,'b'),list:add($list,'c')) "+
"return list:get($list,1)";
ResourceSet result = service.query( query );
String r = (String) result.getResource(0).getContent();
assertEquals( "b", r );
}
catch (XMLDBException e)
{
//if exception is a java binding exception and java binding is disabled then this is a success
if(e.getMessage().indexOf("Java binding is disabled in the current configuration") > -1 && !javabindingenabled)
{
return;
}
e.printStackTrace();
fail(e.getMessage());
}
}
/*
* @see TestCase#setUp()
*/
protected void setUp() throws Exception {
// initialize driver
Class<?> cl = Class.forName("org.exist.xmldb.DatabaseImpl");
database = (Database) cl.newInstance();
database.setProperty("create-database", "true");
DatabaseManager.registerDatabase(database);
root = DatabaseManager.getCollection(XmldbURI.LOCAL_DB, "admin", "");
service = (XPathQueryService) root.getService( "XQueryService", "1.0" );
//Check the configuration file to see if Java binding is enabled
//if it is not enabled then we expect an exception when trying to
//perform Java binding.
Configuration config = new Configuration();
String javabinding = (String)config.getProperty(FunctionFactory.PROPERTY_ENABLE_JAVA_BINDING);
if(javabinding != null)
{
if(javabinding.equals("yes"))
{
javabindingenabled = true;
}
}
}
/*
* @see TestCase#tearDown()
*/
protected void tearDown() throws Exception {
DatabaseManager.deregisterDatabase(database);
DatabaseInstanceManager dim =
(DatabaseInstanceManager) root.getService("DatabaseInstanceManager", "1.0");
dim.shutdown();
//System.out.println("tearDown PASSED");
}
}