/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.api.registry;

import junit.textui.TestRunner;
import org.netbeans.junit.NbTestCase;
import org.netbeans.junit.NbTestSuite;
import org.openide.modules.ModuleInfo;
import org.openide.util.Lookup;

import javax.swing.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

public class OrderingTest extends NbTestCase {
    public OrderingTest(String name) {
        super (name);
    }
    
    public static void main(String[] args) {
        TestRunner.run(new NbTestSuite(OrderingTest.class));
    }
    
    protected void setUp () throws Exception {
        Lookup.getDefault().lookup(ModuleInfo.class);
    }
    
    public void testOrdering() throws Exception {
        Context subctx = getContext().createSubcontext ("sorta");
        
        Context sub1 = subctx.createSubcontext("subo1");
        Context sub2 = subctx.createSubcontext("subo2");
        Context sub3 = subctx.createSubcontext("subo3");
        Context sub4 = subctx.createSubcontext("subo4");
        Context sub5 = subctx.createSubcontext("subo5");
        
        Object o1 = new JLabel("bino1");
        subctx.putObject("bin1", o1);
        Object o2 = new JLabel("bino2");
        subctx.putObject("bin2", o2);
        Object o3 = new JLabel("bino3");
        subctx.putObject("bin3", o3);
        Object o4 = new JLabel("bino4");
        subctx.putObject("bin4", o4);
        Object o5 = new JLabel("bino5");
        subctx.putObject("bin5", o5);
        
        Collection c = subctx.getOrderedObjects();
        // nothing known about order, but all objects must be there
        ArrayList ar = new ArrayList(c);
        assertTrue("Element not found in the ordered list.", ar.remove(sub1));
        assertTrue("Element not found in the ordered list.", ar.remove(sub2));
        assertTrue("Element not found in the ordered list.", ar.remove(sub3));
        assertTrue("Element not found in the ordered list.", ar.remove(sub4));
        assertTrue("Element not found in the ordered list.", ar.remove(sub5));
        assertTrue("Element not found in the ordered list.", ar.remove(o1));
        assertTrue("Element not found in the ordered list.", ar.remove(o2));
        assertTrue("Element not found in the ordered list.", ar.remove(o3));
        assertTrue("Element not found in the ordered list.", ar.remove(o4));
        assertTrue("Element not found in the ordered list.", ar.remove(o5));
        assertTrue("The collection must be empty now: "+ar, ar.size() == 0);
        
        ArrayList newOrder = new ArrayList();
        ArrayList newOrderValue = new ArrayList();
        newOrder.add("bin5");
        newOrderValue.add(o5);
        newOrder.add("subo5/");
        newOrderValue.add(sub5);
        newOrder.add("subo2/");
        newOrderValue.add(sub2);
        newOrder.add("bin2");
        newOrderValue.add(o2);
        newOrder.add("subo1/");
        newOrderValue.add(sub1);
        newOrder.add("subo3/");
        newOrderValue.add(sub3);
        newOrder.add("bin3");
        newOrderValue.add(o3);
        newOrder.add("bin1");
        newOrderValue.add(o1);
        newOrder.add("bin4");
        newOrderValue.add(o4);
        newOrder.add("subo4/");
        newOrderValue.add(sub4);
        
        subctx.orderContext(newOrder);
        List l = subctx.getOrderedObjects();
        assertTrue("The number of returned items must be the same.", l.size() == newOrderValue.size());
        for (int i=0; i