/*
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License, version 2 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program 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.
 *
 *
 * Copyright 2006 - 2013 Pentaho Corporation.  All rights reserved.
 */

package org.pentaho.platform.repository2.unified.jcr;

import junit.framework.Assert;
import junit.framework.TestCase;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Properties;

/**
 * @author Rowell Belen
 */
public class LocalizationUtilTest extends TestCase {

  public void testResolveLocalizedString() {

    final String ORIG_TITLE = "orig title";
    final String ORIG_DESCRIPTION = "orig description";

    final String KEY_TITLE = "title";
    final String KEY_DESCRIPTION = "description";

    final String DEFAULT_LOCALE = "default";
    final String DEFAULT_TITLE = "default title";
    final String DEFAULT_DESCRIPTION = "default description";

    Properties defaultProps = new Properties();
    defaultProps.put( KEY_TITLE, DEFAULT_TITLE );
    defaultProps.put( KEY_DESCRIPTION, DEFAULT_DESCRIPTION );

    final String EN_LOCALE = "en";
    final String EN_TITLE = "english title";
    final String EN_DESCRIPTION = "english description";

    Properties enProps = new Properties();
    enProps.put( KEY_TITLE, EN_TITLE );
    enProps.put( KEY_DESCRIPTION, EN_DESCRIPTION );

    final String ES_LOCALE = "es";
    final String ES_TITLE = "spanish title";
    // final String ES_DESCRIPTION = "spanish description";

    Properties esProps = new Properties();
    esProps.put( KEY_TITLE, ES_TITLE );
    // esProps.add(new StringKeyStringValueDto(KEY_DESCRIPTION, ES_DESCRIPTION));

    Map<String, Properties> localePropertiesMap = new HashMap<String, Properties>();
    localePropertiesMap.put( DEFAULT_LOCALE, defaultProps );
    localePropertiesMap.put( EN_LOCALE, enProps );
    localePropertiesMap.put( ES_LOCALE, esProps );

    // test default locale
    LocalizationUtil utils = new LocalizationUtil( localePropertiesMap, new Locale( DEFAULT_LOCALE ) );
    Assert.assertEquals( DEFAULT_TITLE, utils.resolveLocalizedString( KEY_TITLE, null ) );
    Assert.assertEquals( DEFAULT_DESCRIPTION, utils.resolveLocalizedString( KEY_DESCRIPTION, null ) );

    // test english locale
    utils = new LocalizationUtil( localePropertiesMap, new Locale( EN_LOCALE ) );
    Assert.assertEquals( EN_TITLE, utils.resolveLocalizedString( KEY_TITLE, null ) );
    Assert.assertEquals( EN_DESCRIPTION, utils.resolveLocalizedString( KEY_DESCRIPTION, null ) );

    // test spanish locale
    utils = new LocalizationUtil( localePropertiesMap, new Locale( ES_LOCALE ) );
    Assert.assertEquals( ES_TITLE, utils.resolveLocalizedString( KEY_TITLE, null ) );

    // spanish description does not exist, should find default
    Assert.assertEquals( DEFAULT_DESCRIPTION, utils.resolveLocalizedString( KEY_DESCRIPTION, null ) );

    // test missing
    final String MISSING = "missing";
    Assert.assertEquals( null, utils.resolveLocalizedString( MISSING, null ) );
    Assert.assertEquals( MISSING, utils.resolveLocalizedString( MISSING, MISSING ) );
  }
}