public void test_getISO3Language() {
// Empty language code.
assertEquals("", new Locale("", "US").getISO3Language());
// Invalid language code.
try {
assertEquals("", new Locale("xx", "US").getISO3Language());
fail();
} catch (MissingResourceException expected) {
assertEquals("FormatData_xx_US", expected.getClassName());
assertEquals("ShortLanguage", expected.getKey());
}
// Valid language code.
assertEquals("eng", new Locale("en", "").getISO3Language());
assertEquals("eng", new Locale("en", "CA").getISO3Language());
assertEquals("eng", new Locale("en", "XX").getISO3Language());
}
public void test_getISO3Country() {
// Empty country code.
assertEquals("", new Locale("en", "").getISO3Country());
// Invalid country code.
try {
assertEquals("", new Locale("en", "XX").getISO3Country());
fail();
} catch (MissingResourceException expected) {
assertEquals("FormatData_en_XX", expected.getClassName());
assertEquals("ShortCountry", expected.getKey());
}
// Valid country code.
assertEquals("CAN", new Locale("", "CA").getISO3Country());
assertEquals("CAN", new Locale("en", "CA").getISO3Country());
assertEquals("CAN", new Locale("xx", "CA").getISO3Country());
}