Examples with UFieldPosition android.icu.text.UFieldPosition used on opensource projects

Example 1 with UFieldPosition

use of android.icu.text.UFieldPosition in project j2objc by google.

the class PluralRulesTest method TestBasicFraction.

@Test
public void TestBasicFraction() {
    String[][] tests = { { "en", "one: j is 1" }, { "1", "0", "1", "one" }, { "1", "2", "1.00", "other" } };
    ULocale locale = null;
    NumberFormat nf = null;
    PluralRules pr = null;
    for (String[] row : tests) {
        switch(row.length) {
            case 2:
                locale = ULocale.forLanguageTag(row[0]);
                nf = NumberFormat.getInstance(locale);
                pr = PluralRules.createRules(row[1]);
                break;
            case 4:
                double n = Double.parseDouble(row[0]);
                int minFracDigits = Integer.parseInt(row[1]);
                nf.setMinimumFractionDigits(minFracDigits);
                String expectedFormat = row[2];
                String expectedKeyword = row[3];
                UFieldPosition pos = new UFieldPosition();
                String formatted = nf.format(1.0, new StringBuffer(), pos).toString();
                int countVisibleFractionDigits = pos.getCountVisibleFractionDigits();
                long fractionDigits = pos.getFractionDigits();
                String keyword = pr.select(n, countVisibleFractionDigits, fractionDigits);
                assertEquals("Formatted " + n + "\t" + minFracDigits, expectedFormat, formatted);
                assertEquals("Keyword " + n + "\t" + minFracDigits, expectedKeyword, keyword);
                break;
            default:
                throw new RuntimeException();
        }
    }
}