/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This 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 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, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xwiki.test.ui;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.xwiki.test.ui.administration.elements.AdministrationPage;
import org.xwiki.test.ui.administration.elements.LocalizationAdministrationSectionPage;
import org.xwiki.test.ui.framework.AbstractAdminAuthenticatedTest;
import org.xwiki.test.ui.framework.elements.ViewPage;
import org.xwiki.test.ui.framework.elements.editor.WikiEditPage;
/**
* Verify the ability to change the language.
*
* @version $Id$
* @since 2.4RC1
*/
public class LanguageTest extends AbstractAdminAuthenticatedTest
{
/** Administration interface */
private AdministrationPage adminPage;
/**
* Ensure the default language is English and that the wiki is in monolingual mode
*/
@Override
@Before
public void setUp()
{
super.setUp();
this.adminPage = new AdministrationPage();
setLanguageSettings(false, "en");
}
/**
* Make sure we set back the language to monolingual and english for other tests that come thereafter
*/
@After
public void tearDown()
{
setLanguageSettings(false, "en");
}
@Test
public void testChangeLanguageInMonolingualModeUsingTheAdministrationPreference()
{
WikiEditPage edit = new WikiEditPage();
edit.switchToEdit("Test", "LanguageTest");
edit.setContent("{{velocity}}context = ($context.language), doc = ($doc.language), "
+ "default = ($doc.defaultLanguage), tdoc = ($tdoc.language), "
+ "tdocdefault = ($tdoc.defaultLanguage){{/velocity}}");
ViewPage vp = edit.clickSaveAndView();
// Current language must be "en"
Assert.assertEquals("Invalid content", vp.getContent(),
"context = (en), doc = (), default = (en), tdoc = (), tdocdefault = (en)");
// Change default language to "fr"
this.adminPage.gotoPage();
LocalizationAdministrationSectionPage sectionPage = this.adminPage.clickLocalizationSection();
sectionPage.setDefaultLanguages("fr");
sectionPage.clickSave();
// Now language must be "fr"
vp = getUtil().gotoPage("Test", "LanguageTest");
Assert.assertTrue("Page not in French!", isPageInFrench());
Assert.assertEquals("Invalid content", vp.getContent(),
"context = (fr), doc = (), default = (en), tdoc = (), tdocdefault = (en)");
}
@Test
public void testPassingLanguageInRequestHasNoEffectInMonoligualMode()
{
getUtil().gotoPage("Main", "WebHome", "view", "language=fr");
Assert.assertTrue("Page not in English!", isPageInEnglish());
}
@Test
public void testChangeLanguageInMultilingualModeUsingTheLanguageRequestParameter()
{
setLanguageSettings(true, "en");
getUtil().gotoPage("Main", "WebHome", "view", "language=fr");
Assert.assertTrue("Page not in French!", isPageInFrench());
}
@Test
public void testHeaderCorrectLanguage()
{
setLanguageSettings(true, "en");
// if we don't use language=default, the value stored in cookies is used, which might be wrong
getUtil().gotoPage("Main", "Test", "view", "language=default");
checkLanguageTagsArePresent("en");
getUtil().gotoPage("Main", "Test", "view", "language=fr");
checkLanguageTagsArePresent("fr");
}
/**
* Assert that the given <code>language</code> is present in various attributes and tags on the page
*
* @param language the language to use, should be a valid language, e.g. "en"
*/
private void checkLanguageTagsArePresent(String language)
{
WebElement html = getDriver().findElement(By.tagName("html"));
Assert.assertEquals(language, html.getAttribute("lang"));
Assert.assertEquals(language, html.getAttribute("xml:lang"));
ViewPage vp = new ViewPage();
Assert.assertEquals("locale=" + language, vp.getMetaDataValue("gwt:property"));
Assert.assertEquals(language, vp.getMetaDataValue("language"));
String content = getDriver().getPageSource();
Assert.assertTrue(content.contains("language=" + language));
}
/**
* Check if the currently displayed page is in English, by looking at the "Log-Out" link
*/
private boolean isPageInEnglish()
{
return getDriver().findElement(By.xpath("//div[@id='tmLogout']//strong")).getText().toLowerCase().contains(
"log-out");
}
/**
* Check if the currently displayed page is in French, by looking at the "Log-Out" link
*/
private boolean isPageInFrench()
{
return getDriver().findElement(By.xpath("//div[@id='tmLogout']//strong")).getText().toLowerCase().contains(
"quitter la session");
}
private void setLanguageSettings(boolean isMultiLingual, String defaultLanguages)
{
this.adminPage.gotoPage();
LocalizationAdministrationSectionPage sectionPage = this.adminPage.clickLocalizationSection();
sectionPage.setMultiLingual(isMultiLingual);
sectionPage.setDefaultLanguages(defaultLanguages);
sectionPage.clickSave();
}
}