/** Basic test */
public void TestBasics() {
DurationFormat df;
String expect;
String formatted;
df = DurationFormat.getInstance(new ULocale("it"));
formatted = df.formatDurationFromNow(4096);
expect = "fra quattro secondi";
if (!expect.equals(formatted)) {
errln("Expected " + expect + " but got " + formatted);
} else {
logln("format duration -> " + formatted);
}
formatted = df.formatDurationFromNowTo(new Date(0));
Calendar cal = Calendar.getInstance();
int years = cal.get(Calendar.YEAR) - 1970; // year of Date(0)
expect = "fra " + years + " anni";
if (!expect.equals(formatted)) {
errln("Expected " + expect + " but got " + formatted);
} else {
logln("format date -> " + formatted);
}
formatted = df.formatDurationFrom(1000 * 3600 * 24, new Date(0).getTime());
expect = "fra un giorno";
if (!expect.equals(formatted)) {
errln("Expected " + expect + " but got " + formatted);
} else {
logln("format date from -> " + formatted);
}
formatted = df.format(new Long(1000 * 3600 * 24 * 2));
expect = "fra due giorni";
if (!expect.equals(formatted)) {
errln("Expected " + expect + " but got " + formatted);
} else {
logln("format long obj -> " + formatted);
}
}
public void TestFromNowTo() {
class TestCase {
ULocale locale;
int diffInSeconds;
String expected;
TestCase(ULocale locale, int diffInSeconds, String expected) {
this.locale = locale;
this.diffInSeconds = diffInSeconds;
this.expected = expected;
}
}
TestCase[] testCases = {
new TestCase(ULocale.US, 10, "10 seconds from now"),
new TestCase(ULocale.US, -10, "10 seconds ago"),
new TestCase(ULocale.US, -1800, "30 minutes ago"),
new TestCase(ULocale.US, 3600, "1 hour from now"),
new TestCase(ULocale.US, 10000, "2 hours from now"),
new TestCase(ULocale.US, -20000, "5 hours ago"),
new TestCase(ULocale.FRANCE, -1800, "il y a 30 minutes"),
new TestCase(ULocale.ITALY, 10000, "fra due ore"),
};
final long delayMS = 10; // Safe margin - 10 milliseconds
// See the comments below
for (TestCase test : testCases) {
DurationFormat df = DurationFormat.getInstance(test.locale);
long target = System.currentTimeMillis() + test.diffInSeconds * 1000;
// Need some adjustment because time difference is recalculated in
// formatDurationFromNowTo method.
target = test.diffInSeconds > 0 ? target + delayMS : target - delayMS;
Date d = new Date(target);
String result = df.formatDurationFromNowTo(d);
assertEquals(
"TestFromNowTo (" + test.locale + ", " + test.diffInSeconds + "sec)",
test.expected,
result);
}
}