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Arduino/app/test/cc/arduino/i18n/I18NTest.java
Federico Fissore 2e80ee5bbd Testing translation for proper formatting. This test will fail when a
translation uses wrong syntax, thus avoiding any future issue similar to #4095
2015-11-06 17:24:26 +01:00

91 lines
3.5 KiB
Java

/*
* This file is part of Arduino.
*
* Copyright 2015 Arduino LLC (http://www.arduino.cc/)
*
* Arduino is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*/
package cc.arduino.i18n;
import org.junit.Test;
import processing.app.AbstractWithPreferencesTest;
import processing.app.I18n;
import java.util.Collections;
import java.util.Locale;
import java.util.Map;
import java.util.ResourceBundle;
import static org.junit.Assert.assertEquals;
public class I18NTest extends AbstractWithPreferencesTest {
@Test
public void testMessageFormat() throws Exception {
Object[] args = new Object[]{"a", "b", "c"};
String actual = I18n.format("WARNING: Category '{0}' in library {1} is not valid. Setting to '{2}'", args);
assertEquals("WARNING: Category 'a' in library b is not valid. Setting to 'c'", actual);
}
@Test
public void testMessageFormatFromExternalProcess() throws Exception {
Map<String, Object> output = new ExternalProcessOutputParser().parse("===WARNING: Category '{0}' in library {1} is not valid. Setting to '{2}' ||| [ Wire Uncategorized]");
String actual = I18n.format((String) output.get("msg"), (Object[]) output.get("args"));
assertEquals("WARNING: Category '' in library Wire is not valid. Setting to 'Uncategorized'", actual);
}
@Test
public void testAllLocales() {
for (Language language : Languages.languages) {
if (!language.getIsoCode().equals("")) {
Locale locale = toLocale(language);
ResourceBundle bundle = ResourceBundle.getBundle("processing.app.i18n.Resources", locale);
if (locale.equals(bundle.getLocale())) {
Collections.list(bundle.getKeys()).stream().map(bundle::getString).filter(key -> !key.contains("<html")).forEach(key -> {
try {
I18n.format(key);
} catch (IllegalArgumentException e) {
System.out.println(language);
System.out.println(key);
throw e;
}
});
} else {
System.out.println("Missing locale: " + locale);
}
}
}
}
private Locale toLocale(Language language) {
String[] languageParts = language.getIsoCode().split("_");
if (languageParts.length == 2) {
return new Locale(languageParts[0], languageParts[1]);
}
return new Locale(languageParts[0]);
}
}