package ch.qos.logback.core.util;
import static org.junit.Assert.assertEquals;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
import org.junit.Before;
import org.junit.Test;
public class CachingFotmatterTest {
final static String DATE_PATTERN = "yyyy-MM-dd'T'HH:mm";
SimpleDateFormat sdf = new SimpleDateFormat(DATE_PATTERN);
TimeZone perthTZ = TimeZone.getTimeZone("Australia/Perth");
TimeZone utcTZ = TimeZone.getTimeZone("UTC");
@Before
public void setUp() {
sdf.setTimeZone(utcTZ);
}
@Test
public void timeZoneIsTakenIntoAccount() throws ParseException {
CachingDateFormatter cdf = new CachingDateFormatter(DATE_PATTERN);
TimeZone perthTZ = TimeZone.getTimeZone("Australia/Perth");
cdf.setTimeZone(perthTZ);
Date march26_2015_0949_UTC = sdf.parse("2015-03-26T09:49");
System.out.print(march26_2015_0949_UTC);
String result = cdf.format(march26_2015_0949_UTC.getTime());
// AWST (Perth) is 8 hours ahead of UTC
assertEquals("2015-03-26T17:49", result);
}
}