@Test
public void testGetLocalizedElement() {
// This should be independent of the actual build locale.
LocalizedString[] elements = new LocalizedString[3];
elements[0] = new LocalizedString("Hello World", "en");
elements[1] = new LocalizedString("你好世界", "cn");
elements[2] = new LocalizedString("Nom de plume!", "fr");
LocalizedString testMatch = new LocalizedString("Nom de plume!", "fr");
String[] locales = {"es", "fr", "en"};
LocalizedString bestMatch = LocalizationUtils.getLocalizedElement(elements, locales);
assertTrue(
"Localized element best match returned correctly",
bestMatch.getValue().equals(testMatch.getValue()));
}
@Test
public void testProcessElementsByDefaultLocales() {
// This will hopefully be independent of the real locale where the test
// is run
// Determine the "real" locales.
GlobalizationPreferences prefs = new GlobalizationPreferences();
ArrayList<ULocale> locales = (ArrayList<ULocale>) prefs.getLocales();
assertNotNull("Locales array is not null", locales);
// Set up a dummy list of strings. Last one will be the
// correct one.
LocalizedString[] elements = new LocalizedString[4];
elements[0] = new LocalizedString("Hollow World", locales.get(0).toLanguageTag());
elements[1] = new LocalizedString("Hello World", "xx-xx");
elements[2] = new LocalizedString("你好世界", "xy-xx");
elements[3] = new LocalizedString("Nom de plume!", "xz-xx");
// Sort and test
LocalizedString[] sortedElements = LocalizationUtils.processElementsByDefaultLocales(elements);
assertNotNull("Sorted elements list is not null", sortedElements);
assertTrue(
"First element of processed list has expected value",
sortedElements[0].getLang().equals(locales.get(0).toLanguageTag()));
}
@Test
public void testIsValidLanguageTag() {
boolean nullValue = LocalizationUtils.isValidLanguageTag(null);
assertFalse("Null value handled properly", nullValue);
}