/**
* Copyright (C) 2011 JTalks.org Team
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jtalks.jcommune.web.locale;
import org.jtalks.jcommune.model.entity.AnonymousUser;
import org.jtalks.jcommune.model.entity.JCUser;
import org.jtalks.jcommune.model.entity.Language;
import org.jtalks.jcommune.service.UserService;
import org.springframework.web.servlet.i18n.CookieLocaleResolver;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import java.util.Locale;
import org.mockito.Mock;
import javax.servlet.http.HttpServletRequest;
import static org.mockito.Mockito.*;
import static org.mockito.MockitoAnnotations.initMocks;
import static org.testng.Assert.*;
/**
* @author Mikhail Stryzhonok
*/
public class JcLocaleResolverTest {
@Mock
private UserService userService;
@Mock
private HttpServletRequest request;
@BeforeMethod
public void init() {
initMocks(this);
}
@Test
public void resolveLocaleShouldReturnUserLocaleIfUserLoggedIn() {
JcLocaleResolver localeResolver = new JcLocaleResolver(userService);
JCUser currentUser = new JCUser("username", "email@mail.ru", "password");
currentUser.setLanguage(Language.ENGLISH);
when(userService.getCurrentUser()).thenReturn(currentUser);
Locale result = localeResolver.resolveLocale(request);
assertEquals(result, currentUser.getLanguage().getLocale());
verify(request).setAttribute(CookieLocaleResolver.LOCALE_REQUEST_ATTRIBUTE_NAME, Locale.ENGLISH);
}
@Test
public void resolveLocaleShouldReturnRequestLocaleIfUserAnonymous() {
JcLocaleResolver localeResolver = new JcLocaleResolver(userService);
AnonymousUser user = new AnonymousUser();
user.setLanguage(Language.SPANISH);
Locale defaultLocale = Language.ENGLISH.getLocale();
when(userService.getCurrentUser()).thenReturn(user);
when(request.getLocale()).thenReturn(defaultLocale);
Locale result = localeResolver.resolveLocale(request);
assertEquals(result, defaultLocale);
}
/**
* It is important that we don't access DB if we have enough data from the Request, we had performance issues
* because of that when user locale was fetched from DB for every label on the page.
*/
@Test
public void resolveLocaleShouldNotRetrieveCurrentUserIfRequestLocaleAttributeNotNull() {
JcLocaleResolver localeResolver = new JcLocaleResolver(userService);
Locale locale = Locale.ENGLISH;
when(request.getAttribute(CookieLocaleResolver.LOCALE_REQUEST_ATTRIBUTE_NAME)).thenReturn(locale);
Locale result = localeResolver.resolveLocale(request);
assertEquals(result, locale);
verify(userService, never()).getCurrentUser();
}
}