test.unit.be.fedict.eid.applet.MessagesTest.java Source code

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Here is the source code for test.unit.be.fedict.eid.applet.MessagesTest.java

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/*
 * eID Applet Project.
 * Copyright (C) 2008-2009 FedICT.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see 
 * http://www.gnu.org/licenses/.
 */

package test.unit.be.fedict.eid.applet;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.InputStream;
import java.util.Locale;
import java.util.Properties;
import java.util.ResourceBundle;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Test;

import be.fedict.eid.applet.Messages;
import be.fedict.eid.applet.Messages.MESSAGE_ID;

public class MessagesTest {

    private static final Log LOG = LogFactory.getLog(MessagesTest.class);

    @Test
    public void getMessage() throws Exception {
        Locale locale = Locale.getDefault();
        Messages messages = new Messages(locale);
        assertNotNull(messages.getMessage(MESSAGE_ID.INSERT_CARD_QUESTION));
        LOG.debug("done msg: " + messages.getMessage(MESSAGE_ID.DONE));
    }

    @Test
    public void testFrenchMessages() throws Exception {
        Locale locale = Locale.FRENCH;
        Messages messages = new Messages(locale);
        String message = messages.getMessage(Messages.MESSAGE_ID.GENERIC_ERROR);
        LOG.debug("message: " + message);
        assertEquals("Erreur gnrale.", message);
    }

    @Test
    public void testGermanMessages() throws Exception {
        Locale locale = Locale.GERMAN;
        Messages messages = new Messages(locale);
        String message = messages.getMessage(Messages.MESSAGE_ID.INSERT_CARD_QUESTION);
        LOG.debug("message: " + message);
        LOG.debug("connectReader: " + messages.getMessage(Messages.MESSAGE_ID.CONNECT_READER));
    }

    @Test
    public void testUnsupportedLanguage() throws Exception {
        Locale.setDefault(new Locale("nl"));
        Locale locale = Locale.JAPANESE;
        Messages messages = new Messages(locale);
        String message = messages.getMessage(Messages.MESSAGE_ID.GENERIC_ERROR);
        LOG.debug("message: " + message);
        assertEquals("Algemene fout.", message);
    }

    @Test
    public void testUnsupportedLanguageUnsupportedDefaultLanguage() throws Exception {
        Locale.setDefault(Locale.CHINESE);
        Locale locale = Locale.JAPANESE;
        Messages messages = new Messages(locale);
        String message = messages.getMessage(Messages.MESSAGE_ID.GENERIC_ERROR);
        LOG.debug("message: " + message);
        assertEquals("Generic Error.", message);
    }

    @Test
    public void testDefaultLocale() throws Exception {
        Locale defaultLocale = Locale.FRENCH;
        Locale.setDefault(defaultLocale);
        Locale locale = Locale.ENGLISH;
        Messages messages = new Messages(locale);
        String message = messages.getMessage(Messages.MESSAGE_ID.GENERIC_ERROR);
        LOG.debug("message: " + message);
        assertEquals("Generic Error.", message);
    }

    @Test
    public void allStringsAvailable() throws Exception {
        allStringsAvailable("en");
        allStringsAvailable("nl");
        allStringsAvailable("fr");
        allStringsAvailable("de");
    }

    private void allStringsAvailable(String language) throws Exception {
        if (false == language.isEmpty()) {
            language = "_" + language;
        }
        InputStream messagesInputStream = MessagesTest.class
                .getResourceAsStream("/be/fedict/eid/applet/Messages" + language + ".properties");
        Properties properties = new Properties();
        properties.load(messagesInputStream);
        for (MESSAGE_ID messageId : MESSAGE_ID.values()) {
            assertTrue("missing message \"" + messageId.getId() + "\" for language \"" + language + "\"",
                    properties.containsKey(messageId.getId()));
        }
    }

    @Test
    public void testEncoding() throws Exception {
        ResourceBundle resourceBundle = ResourceBundle.getBundle("test");
        String testMessage = resourceBundle.getString("test");
        LOG.debug("test message: " + testMessage);
        assertEquals("", testMessage);
    }
}