InternationalisationServiceTest.java

/*******************************************************************************
 * Gisgraphy Project 
 *  
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 2.1 of the License, or (at your option) any later version.
 *  
 *    This library 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 library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 *  
 *   Copyright 2008  Gisgraphy project 
 * 
 *   David Masclet <davidmasclet@gisgraphy.com>
 ******************************************************************************/
package com.gisgraphy.service.impl;

import java.util.Locale;

import org.junit.Assert;
import static org.junit.Assert.*;

import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;

import com.gisgraphy.domain.repository.AbstractTransactionalTestCase;

public class InternationalisationServiceTest extends AbstractTransactionalTestCase {

	@Autowired
    private InternationalisationService internationalisationService;

	@Autowired
    private ReloadableResourceBundleMessageSource applicationResourcesSource;

    private ReloadableResourceBundleMessageSource createRessourceBundleTest() {
	ReloadableResourceBundleMessageSource testBundle = new ReloadableResourceBundleMessageSource();
	testBundle.setBasename("ApplicationResources");
	testBundle.setFallbackToSystemLocale(false);
	return testBundle;
    }
    
    @Test
     public void testsetLocale() {
	try {
	    internationalisationService.setResourceBundle(createRessourceBundleTest());
	    internationalisationService.setLocale(Locale.FRANCE);
	    Assert.assertEquals(Locale.FRANCE, internationalisationService.getLocale());
	    internationalisationService.setLocale(Locale.ENGLISH);
	    Assert.assertEquals(Locale.ENGLISH, internationalisationService.getLocale());
	} finally {
	    assertNotNull("could not restore applicationRessource because it's null", applicationResourcesSource);
	    internationalisationService.setResourceBundle(applicationResourcesSource);
	}
    }

 

    @Test
    public void testGetString() {
	try {
	    internationalisationService.setResourceBundle(createRessourceBundleTest());
	    internationalisationService.setLocale(Locale.ENGLISH);
	    Assert.assertEquals(Locale.ENGLISH, internationalisationService.getLocale());
	    Assert.assertEquals("Help for test", internationalisationService.getString("global.help"));

	    internationalisationService.setLocale(Locale.FRANCE);
	    Assert.assertEquals("Aide for testé", internationalisationService.getString("global.help"));
	} finally {
	    assertNotNull("could not restore applicationRessource because it's null", applicationResourcesSource);
	    internationalisationService.setResourceBundle(applicationResourcesSource);
	}
    }

    @Test
    public void testGetStringWithParams() {
	try {
	    internationalisationService.setResourceBundle(createRessourceBundleTest());
	    String param = "myParam";
	    internationalisationService.setLocale(Locale.ENGLISH);
	    Assert.assertEquals(param, internationalisationService.getString("errors.detail", new String[] { param }));

	    internationalisationService.setLocale(Locale.FRANCE);
	    Assert.assertEquals(param, internationalisationService.getString("errors.detail", new String[] { param }));
	} finally {
	    assertNotNull("could not restore applicationRessource because it's null", applicationResourcesSource);
	    internationalisationService.setResourceBundle(applicationResourcesSource);
	}
    }

    @Test
    public void testGetStringWithParamsWithUnknowKey() {
	try {
	    internationalisationService.setResourceBundle(createRessourceBundleTest());
	    String param = "myParam";
	    String unknowKey = "foo";
	    internationalisationService.setLocale(Locale.ENGLISH);
	    Assert.assertEquals(unknowKey, internationalisationService.getString(unknowKey, new String[] { param }));

	    internationalisationService.setLocale(Locale.FRANCE);
	    Assert.assertEquals(unknowKey, internationalisationService.getString(unknowKey, new String[] { param }));
	} finally {
	    assertNotNull("could not restore applicationRessource because it's null", applicationResourcesSource);
	    internationalisationService.setResourceBundle(applicationResourcesSource);
	}
    }

    @Test
    public void testGetStringWithUnknowKey() {
	try {
	    internationalisationService.setResourceBundle(createRessourceBundleTest());
	    String unknowKey = "foo";
	    internationalisationService.setLocale(Locale.ENGLISH);
	    Assert.assertEquals(unknowKey, internationalisationService.getString(unknowKey));

	    internationalisationService.setLocale(Locale.FRANCE);
	    Assert.assertEquals(unknowKey, internationalisationService.getString(unknowKey));
	} finally {
	    assertNotNull("could not restore applicationRessource because it's null", applicationResourcesSource);
	    internationalisationService.setResourceBundle(applicationResourcesSource);
	}
    }
    
   
    public void setInternationalisationService(InternationalisationService internationalisationService) {
	this.internationalisationService = internationalisationService;
    }

    public void setApplicationResourcesSource(ReloadableResourceBundleMessageSource applicationResourcesSource) {
	this.applicationResourcesSource = applicationResourcesSource;
    }

}