public void testTimeZoneHelperFromXVCalendarBoston() throws Exception {
Property tz = new Property("TZ", "-05");
List<Property> dayLightList = new ArrayList<Property>();
dayLightList.add(new Property("DAYLIGHT", "TRUE;-04;20070311T020000;20071104T020000;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;-04;20080309T020000;20081102T020000;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;-04;20090308T020000;20091101T020000;;"));
TimeZoneHelper vctz = new TimeZoneHelper(tz, dayLightList);
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals(6, transitions.size());
assertEquals(-18000000, vctz.getBasicOffset());
for (TimeZoneTransition transition : transitions) {
assertEquals("", transition.getName());
}
assertEquals(-14400000, transitions.get(0).getOffset());
assertEquals(1173596400000L, transitions.get(0).getTime());
assertEquals(-18000000, transitions.get(1).getOffset());
assertEquals(1194159600000L, transitions.get(1).getTime());
assertEquals(-14400000, transitions.get(2).getOffset());
assertEquals(1205046000000L, transitions.get(2).getTime());
assertEquals(-18000000, transitions.get(3).getOffset());
assertEquals(1225609200000L, transitions.get(3).getTime());
assertEquals(-14400000, transitions.get(4).getOffset());
assertEquals(1236495600000L, transitions.get(4).getTime());
assertEquals(-18000000, transitions.get(5).getOffset());
assertEquals(1257058800000L, transitions.get(5).getTime());
assertEquals("America/New_York", vctz.toID()); // First run
assertEquals("America/New_York", vctz.toID()); // Second run (cached)
}
public void testTimeZoneHelperFromICalendarBerlinUntil() throws Exception {
VTimezone vtz = new VTimezone();
vtz.addProperty("TZID", "Berlino"); // No hint
TzStandardComponent standardC = new TzStandardComponent();
standardC.addProperty("TZOFFSETFROM", "+0200");
standardC.addProperty("TZOFFSETTO", "+0100");
standardC.addProperty("TZNAME", "CET");
standardC.addProperty("DTSTART", "19701025T030000");
standardC.addProperty(
"RRULE", "FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10;UNTIL=20091231T000113Z");
TzDaylightComponent dayLightC = new TzDaylightComponent();
dayLightC.addProperty("TZOFFSETFROM", "+0100");
dayLightC.addProperty("TZOFFSETTO", "+0200");
dayLightC.addProperty("TZNAME", "CEST");
dayLightC.addProperty("DTSTART", "19700329T020000");
dayLightC.addProperty(
"RRULE", "FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3;UNTIL=20091231T000113Z");
vtz.addStandardc(standardC);
vtz.addDaylightc(dayLightC);
TimeZoneHelper vctz =
new TimeZoneHelper(
vtz,
1167609600000L, // 01 Jan 2007 @ 00:00:00 UTC
1324771200000L); // 25 Dec 2011 @ 00:00:00 UTC
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals("Berlino", vctz.getName());
assertEquals(6, transitions.size());
assertEquals(3600000, vctz.getBasicOffset());
boolean dst = true;
for (TimeZoneTransition transition : transitions) {
if (dst) {
assertEquals("CEST", transition.getName());
} else {
assertEquals("CET", transition.getName());
}
dst = !dst;
}
assertEquals(7200000, transitions.get(0).getOffset());
assertEquals(1174784400000L, transitions.get(0).getTime());
assertEquals(3600000, transitions.get(1).getOffset());
assertEquals(1193533200000L, transitions.get(1).getTime());
assertEquals(7200000, transitions.get(2).getOffset());
assertEquals(1206838800000L, transitions.get(2).getTime());
assertEquals(3600000, transitions.get(3).getOffset());
assertEquals(1224982800000L, transitions.get(3).getTime());
assertEquals(7200000, transitions.get(4).getOffset());
assertEquals(1238288400000L, transitions.get(4).getTime());
assertEquals(3600000, transitions.get(5).getOffset());
assertEquals(1256432400000L, transitions.get(5).getTime());
assertEquals("Europe/Berlin", vctz.toID()); // First run
assertEquals("Europe/Berlin", vctz.toID()); // Second run (cached)
}
public void testTimeZoneHelperFromOlsonIDBogota() {
TimeZoneHelper vctz =
new TimeZoneHelper(
"America/Bogota",
1167609600000L, // 01 Jan 2007 @ 00:00:00 UTC
1349049600000L); // 01 Oct 2012 @ 00:00:00 UTC
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals("America/Bogota", vctz.toID());
assertEquals(-18000000, vctz.getBasicOffset());
assertEquals(0, transitions.size());
}
public void testTimeZoneHelperFromOlsonIDCanberra() {
TimeZoneHelper vctz =
new TimeZoneHelper(
"Australia/Canberra",
1167609600000L, // 01 Jan 2007 @ 00:00:00 UTC
1349049600000L); // 01 Oct 2012 @ 00:00:00 UTC
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals("Australia/Canberra", vctz.toID());
assertEquals(36000000, vctz.getBasicOffset());
assertEquals("Australia/Canberra", transitions.get(0).getName());
assertEquals(39600000, transitions.get(0).getOffset());
assertEquals(1162051200000L, transitions.get(0).getTime());
assertEquals("Australia/Canberra", transitions.get(1).getName());
assertEquals(36000000, transitions.get(1).getOffset());
assertEquals(1174752000000L, transitions.get(1).getTime());
}
public void testTimeZoneHelperFromOlsonIDRome() {
TimeZoneHelper vctz =
new TimeZoneHelper(
"Europe/Rome",
1167609600000L, // 01 Jan 2007 @ 00:00:00 UTC
1349049600000L); // 01 Oct 2012 @ 00:00:00 UTC
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals("Europe/Rome", vctz.toID());
assertEquals(3600000, vctz.getBasicOffset());
assertEquals("Europe/Rome", transitions.get(0).getName());
assertEquals(7200000, transitions.get(0).getOffset());
assertEquals(1174784400000L, transitions.get(0).getTime());
assertEquals("Europe/Rome", transitions.get(1).getName());
assertEquals(3600000, transitions.get(1).getOffset());
assertEquals(1193533200000L, transitions.get(1).getTime());
}
// --------------------------------------------------------------- Test cases
public void testTimeZoneHelperFromXVCalendarRome() throws Exception {
Property tz = new Property("TZ", "+01");
List<Property> dayLightList = new ArrayList<Property>();
dayLightList.add(new Property("DAYLIGHT", "TRUE;+02;20070325T010000Z;20071028T010000Z;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;+02;20080330T010000Z;20081026T010000Z;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;+02;20090329T010000Z;20091025T010000Z;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;+02;20100328T010000Z;20101031T010000Z;;"));
dayLightList.add(new Property("DAYLIGHT", "TRUE;+02;20110327T010000Z;20111030T010000Z;;"));
TimeZoneHelper vctz = new TimeZoneHelper(tz, dayLightList);
List<TimeZoneTransition> transitions = vctz.getTransitions();
assertEquals(10, transitions.size());
assertEquals(3600000, vctz.getBasicOffset());
for (TimeZoneTransition transition : transitions) {
assertEquals("", transition.getName());
}
assertEquals(7200000, transitions.get(0).getOffset());
assertEquals(1174784400000L, transitions.get(0).getTime());
assertEquals(3600000, transitions.get(1).getOffset());
assertEquals(1193533200000L, transitions.get(1).getTime());
assertEquals(7200000, transitions.get(2).getOffset());
assertEquals(1206838800000L, transitions.get(2).getTime());
assertEquals(3600000, transitions.get(3).getOffset());
assertEquals(1224982800000L, transitions.get(3).getTime());
assertEquals(7200000, transitions.get(4).getOffset());
assertEquals(1238288400000L, transitions.get(4).getTime());
assertEquals(3600000, transitions.get(5).getOffset());
assertEquals(1256432400000L, transitions.get(5).getTime());
assertEquals(7200000, transitions.get(6).getOffset());
assertEquals(1269738000000L, transitions.get(6).getTime());
assertEquals(3600000, transitions.get(7).getOffset());
assertEquals(1288486800000L, transitions.get(7).getTime());
assertEquals(7200000, transitions.get(8).getOffset());
assertEquals(1301187600000L, transitions.get(8).getTime());
assertEquals(3600000, transitions.get(9).getOffset());
assertEquals(1319936400000L, transitions.get(9).getTime());
assertEquals("Europe/Berlin", vctz.toID()); // First run
assertEquals("Europe/Berlin", vctz.toID()); // Second run (cached)
}
