/* Copyright (C) 2004 - 2008  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
package com.db4o.db4ounit.jre12.collections;

import java.util.*;

import db4ounit.*;
import db4ounit.extensions.*;


/**
 * @exclude
 */
public class TreeSetTestCase extends AbstractDb4oTestCase{
    
    private static final String ONE = "one";

    public static class Item {
        
        public Set treeSet;
        
    }
    
    public void store(){
        Item item = new Item();
        item.treeSet = new TreeSet();
        item.treeSet.add(ONE);
        store(item);
    }
    
    public void test(){
        Item item = (Item) retrieveOnlyInstance(Item.class);
        Assert.areEqual(1, item.treeSet.size());
        Iterator i = item.treeSet.iterator();
        Object singleItem = i.next();
        Assert.areEqual(ONE, singleItem);
    }

}
