/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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 3 of the License, or (at your option) any later version.
*
* SonarQube 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 program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.core.i18n;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.sonar.api.platform.PluginMetadata;
import org.sonar.api.platform.PluginRepository;
import org.sonar.api.utils.DateUtils;
import org.sonar.api.utils.System2;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import static org.fest.assertions.Assertions.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class DefaultI18nTest {
@Mock
System2 system2;
DefaultI18n manager;
@Before
public void before() {
PluginRepository pluginRepository = mock(PluginRepository.class);
List<PluginMetadata> plugins = Arrays.asList(newPlugin("core"), newPlugin("sqale"), newPlugin("frpack"), newPlugin("checkstyle"), newPlugin("other"));
when(pluginRepository.getMetadata()).thenReturn(plugins);
manager = new DefaultI18n(pluginRepository, system2);
manager.doStart(getClass().getClassLoader());
}
@Test
public void load_core_bundle_when_no_plugin() {
DefaultI18n manager = new DefaultI18n(mock(PluginRepository.class), system2);
manager.doStart(getClass().getClassLoader());
assertThat(manager.getPropertyKeys().contains("any")).isTrue();
assertThat(manager.getPropertyKeys().contains("assignee")).isTrue();
}
@Test
public void introspect_all_available_properties() {
assertThat(manager.getPropertyKeys().contains("any")).isTrue();
// Only in english
assertThat(manager.getPropertyKeys().contains("assignee")).isTrue();
assertThat(manager.getPropertyKeys().contains("sqale.page")).isTrue();
assertThat(manager.getPropertyKeys().contains("unknown")).isFalse();
}
@Test
public void get_english_labels() {
assertThat(manager.message(Locale.ENGLISH, "any", null)).isEqualTo("Any");
assertThat(manager.message(Locale.ENGLISH, "sqale.page", null)).isEqualTo("Sqale page title");
assertThat(manager.message(Locale.ENGLISH, "checkstyle.rule1.name", null)).isEqualTo("Rule one");
}
// SONAR-2927
@Test
public void get_english_labels_when_default_locale_is_not_english() {
Locale defaultLocale = Locale.getDefault();
try {
Locale.setDefault(Locale.FRENCH);
assertThat(manager.message(Locale.ENGLISH, "any", null)).isEqualTo("Any");
assertThat(manager.message(Locale.ENGLISH, "sqale.page", null)).isEqualTo("Sqale page title");
assertThat(manager.message(Locale.ENGLISH, "checkstyle.rule1.name", null)).isEqualTo("Rule one");
} finally {
Locale.setDefault(defaultLocale);
}
}
@Test
public void get_labels_from_french_pack() {
assertThat(manager.message(Locale.FRENCH, "checkstyle.rule1.name", null)).isEqualTo("Rule un");
assertThat(manager.message(Locale.FRENCH, "any", null)).isEqualTo("Tous");
// language pack
assertThat(manager.message(Locale.FRENCH, "sqale.page", null)).isEqualTo("Titre de la page Sqale");
}
@Test
public void get_french_label_if_swiss_country() {
Locale swiss = new Locale("fr", "CH");
assertThat(manager.message(swiss, "checkstyle.rule1.name", null)).isEqualTo("Rule un");
assertThat(manager.message(swiss, "any", null)).isEqualTo("Tous");
// language pack
assertThat(manager.message(swiss, "sqale.page", null)).isEqualTo("Titre de la page Sqale");
}
@Test
public void fallback_to_default_locale() {
assertThat(manager.message(Locale.CHINA, "checkstyle.rule1.name", null)).isEqualTo("Rule one");
assertThat(manager.message(Locale.CHINA, "any", null)).isEqualTo("Any");
assertThat(manager.message(Locale.CHINA, "sqale.page", null)).isEqualTo("Sqale page title");
}
@Test
public void return_default_value_if_missing_key() {
assertThat(manager.message(Locale.ENGLISH, "unknown", "default")).isEqualTo("default");
assertThat(manager.message(Locale.FRENCH, "unknown", "default")).isEqualTo("default");
}
@Test
public void format_message_with_parameters() {
assertThat(manager.message(Locale.ENGLISH, "name_too_long_x", null, "10")).isEqualTo("Name is too long (maximum is 10 characters)");
}
@Test
public void use_default_locale_if_missing_value_in_localized_bundle() {
assertThat(manager.message(Locale.FRENCH, "assignee", null)).isEqualTo("Assignee");
assertThat(manager.message(Locale.CHINA, "assignee", null)).isEqualTo("Assignee");
}
@Test
public void return_null_if_file_not_found() {
String html = manager.messageFromFile(Locale.ENGLISH, "UnknownRule.html", "checkstyle.rule1.name");
assertThat(html).isNull();
}
@Test
public void return_null_if_rule_not_internationalized() {
String html = manager.messageFromFile(Locale.ENGLISH, "UnknownRule.html", "foo.rule1.name");
assertThat(html).isNull();
}
@Test
public void get_age_with_duration() {
assertThat(manager.age(Locale.ENGLISH, 10)).isEqualTo("less than a minute");
}
@Test
public void get_age_with_dates() {
assertThat(manager.age(Locale.ENGLISH, DateUtils.parseDate("2014-01-01"), DateUtils.parseDate("2014-01-02"))).isEqualTo("a day");
}
@Test
public void get_age_from_now() {
when(system2.now()).thenReturn(DateUtils.parseDate("2014-01-02").getTime());
assertThat(manager.ageFromNow(Locale.ENGLISH, DateUtils.parseDate("2014-01-01"))).isEqualTo("a day");
}
@Test
public void format_date_time() {
// JVM timezone is set to UTC in this test (see method before())
assertThat(manager.formatDateTime(Locale.ENGLISH, DateUtils.parseDateTime("2014-01-22T19:10:03+0100"))).startsWith("Jan 22, 2014");
}
@Test
public void format_date() {
assertThat(manager.formatDate(Locale.ENGLISH, DateUtils.parseDateTime("2014-01-22T19:10:03+0100"))).isEqualTo("Jan 22, 2014");
}
@Test
public void format_double() {
assertThat(manager.formatDouble(Locale.FRENCH, 10.56)).isEqualTo("10,6");
assertThat(manager.formatDouble(Locale.FRENCH, 10d)).isEqualTo("10,0");
}
@Test
public void format_integer() {
assertThat(manager.formatInteger(Locale.ENGLISH, 10)).isEqualTo("10");
assertThat(manager.formatInteger(Locale.ENGLISH, 100000)).isEqualTo("100,000");
}
static URLClassLoader newCheckstyleClassloader() {
return newClassLoader("/org/sonar/core/i18n/I18nClassloaderTest/");
}
/**
* Example of plugin that embeds its own translations (English + French).
*/
static URLClassLoader newSqaleClassloader() {
return newClassLoader("/org/sonar/core/i18n/sqalePlugin/");
}
/**
* "Language Pack" contains various translations for different plugins.
*/
static URLClassLoader newFrenchPackClassloader() {
return newClassLoader("/org/sonar/core/i18n/frenchPack/");
}
private static URLClassLoader newClassLoader(String... resourcePaths) {
URL[] urls = new URL[resourcePaths.length];
for (int index = 0; index < resourcePaths.length; index++) {
urls[index] = DefaultI18nTest.class.getResource(resourcePaths[index]);
}
return new URLClassLoader(urls);
}
private PluginMetadata newPlugin(String key) {
PluginMetadata plugin = mock(PluginMetadata.class);
when(plugin.getKey()).thenReturn(key);
return plugin;
}
}