/*
 *  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.harmony.luni.tests.java.util;

import java.util.Enumeration;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.Set;
import java.util.Vector;

import tests.resources.subfolder.tests.resources.hyts_resource_fr_FR;
public class ListResourceBundleTest extends junit.framework.TestCase {

	/**
	 * @tests java.util.ListResourceBundle#getKeys()
	 */
	public void test_getKeys() {
		ResourceBundle bundle;
		String name = "tests.support.Support_TestResource";
		Locale.setDefault(new Locale("en", "US"));
		bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR"));
		Enumeration<String> keys = bundle.getKeys();
		Vector<String> result = new Vector<String>();
		while (keys.hasMoreElements()) {
			result.addElement(keys.nextElement());
		}
		assertTrue("Missing key parent1", result.contains("parent1"));
		assertTrue("Missing key parent2", result.contains("parent2"));
		assertTrue("Missing key parent3", result.contains("parent3"));
		assertTrue("Missing key parent4", result.contains("parent4"));
		assertTrue("Missing key child1", result.contains("child1"));
		assertTrue("Missing key child2", result.contains("child2"));
		assertTrue("Missing key child3", result.contains("child3"));
	}

    /**
     * @tests {@link java.util.ListResourceBundle#handleKeySet()}
     * @since 1.6
     */
    @SuppressWarnings("nls")
    public void test_handleKeySet() {
        ResourceBundle.clearCache();
        hyts_resource_fr_FR bundle = (hyts_resource_fr_FR) ResourceBundle
                .getBundle(
                        "tests.resources.subfolder.tests.resources.hyts_resource",
                        new Locale("fr", "FR"));
        Set<String> set = bundle.handleKeySet();
        assertEquals(4, set.size());
        assertTrue(set.contains("subChild1"));
        assertTrue(set.contains("subChild2"));
        assertTrue(set.contains("subParent3"));
        assertTrue(set.contains("subParent4"));
        set = bundle.keySet();
        assertEquals(6, set.size());
        assertTrue(set.contains("subChild1"));
        assertTrue(set.contains("subChild2"));
        assertTrue(set.contains("subParent1"));
        assertTrue(set.contains("subParent2"));
        assertTrue(set.contains("subParent3"));
        assertTrue(set.contains("subParent4"));
    }
    
    public void test_handleGetObject(){
        ResourceBundle.clearCache();
        hyts_resource_fr_FR bundle = (hyts_resource_fr_FR) ResourceBundle
                .getBundle(
                        "tests.resources.subfolder.tests.resources.hyts_resource",
                        new Locale("fr", "FR"));
        try{
            bundle.handleGetObject(null);
            fail("Should throw NPE");
        }catch(NullPointerException e){
        }
    }
	protected void setUp() {
	}

	protected void tearDown() {
	}
}