2012-04-24 15:42:12 +00:00

1271 lines
48 KiB
Java

/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.repo.calendar;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertNotNull;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.SimpleTimeZone;
import java.util.TimeZone;
import org.alfresco.service.cmr.calendar.CalendarEntryDTO;
import org.alfresco.service.cmr.calendar.CalendarRecurrenceHelper;
import org.alfresco.service.cmr.calendar.CalendarService;
import org.alfresco.service.cmr.calendar.CalendarTimezoneHelper;
import org.junit.Test;
/**
* Test cases for the helpers relating to the {@link CalendarService},
* but which don't need a full repo
*
* @author Nick Burch
* @since 4.0
*/
public class CalendarHelpersTest
{
private static SimpleDateFormat dateFmt = new SimpleDateFormat("yyyy-MM-dd");
/**
* UTC+10, no daylight savings
*/
private static final String ICAL_TZ_BRISBANE =
"BEGIN:VTIMEZONE\n" +
"TZID:Brisbane\n" +
"BEGIN:STANDARD\n" +
"DTSTART:16010101T000000\n" +
"TZOFFSETFROM:+1100\n" +
"TZOFFSETTO:+1000\n" +
"END:STANDARD\n" +
"END:VTIMEZONE\n";
/**
* UTC+10 April-October, Daylight UTC+11 October-April
*/
private static final String ICAL_TZ_SYDNEY =
"BEGIN:VTIMEZONE\n" +
"TZID:Canberra\\, Melbourne\\, Sydney\n" +
"BEGIN:STANDARD\n" +
"DTSTART:16010401T030000\n" +
"RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4\n" +
"TZOFFSETFROM:+1100\n" +
"TZOFFSETTO:+1000\n" +
"END:STANDARD\n" +
"BEGIN:DAYLIGHT\n" +
"DTSTART:16011007T020000\n" +
"RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=10\n" +
"TZOFFSETFROM:+1000\n" +
"TZOFFSETTO:+1100\n" +
"END:DAYLIGHT\n" +
"END:VTIMEZONE\n";
/**
* UTC October-March, Daylight UTC+1 March-October
*/
private static final String ICAL_TZ_LONDON =
"BEGIN:VTIMEZONE\n" +
"TZID:Europe/London\n" +
"X-LIC-LOCATION:Europe/London\n" +
"BEGIN:DAYLIGHT\n" +
"TZOFFSETFROM:+0000\n" +
"TZOFFSETTO:+0100\n" +
"TZNAME:BST\n" +
"DTSTART:19700329T010000\n" +
"RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3\n" +
"END:DAYLIGHT\n" +
"BEGIN:STANDARD\n" +
"TZOFFSETFROM:+0100\n" +
"TZOFFSETTO:+0000\n" +
"TZNAME:GMT\n" +
"DTSTART:19701025T020000\n" +
"RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10\n" +
"END:STANDARD\n" +
"END:VTIMEZONE\n";
@Test public void allDayDetection()
{
TimeZone UTC = TimeZone.getTimeZone("UTC");
TimeZone NewYork = TimeZone.getTimeZone("America/New_York");
Calendar c20110719_0000 = Calendar.getInstance(UTC);
Calendar c20110719_1000 = Calendar.getInstance(UTC);
Calendar c20110720_0000 = Calendar.getInstance(UTC);
Calendar c20110721_0000 = Calendar.getInstance(UTC);
c20110719_0000.set(2011, 07, 19, 0, 0, 0);
c20110719_1000.set(2011, 07, 19, 1, 0, 0);
c20110720_0000.set(2011, 07, 20, 0, 0, 0);
c20110721_0000.set(2011, 07, 21, 0, 0, 0);
Calendar c20110721_0000ny = Calendar.getInstance(NewYork);
Calendar c20110721_2000ny = Calendar.getInstance(NewYork);
c20110721_0000ny.set(2011, 07, 21, 0, 0, 0);
c20110721_2000ny.set(2011, 07, 21, 2, 0, 0);
CalendarEntryDTO entry = new CalendarEntryDTO();
// First up, do tests in the default locale with all the times in UTC
// (We now create all-day events against UTC)
// Start and end at the same midnight
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110719_0000.getTime());
assertTrue(CalendarEntryDTO.isAllDay(entry));
// Start and end at the next midnight
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110720_0000.getTime());
assertTrue(CalendarEntryDTO.isAllDay(entry));
// Start and end at the midnight after
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110721_0000.getTime());
assertTrue(CalendarEntryDTO.isAllDay(entry));
// One is midnight, one not
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110719_1000.getTime());
assertFalse(CalendarEntryDTO.isAllDay(entry));
entry.setStart(c20110719_1000.getTime());
entry.setEnd( c20110720_0000.getTime());
assertFalse(CalendarEntryDTO.isAllDay(entry));
// Neither midnight
entry.setStart(c20110719_1000.getTime());
entry.setEnd( c20110719_1000.getTime());
assertFalse(CalendarEntryDTO.isAllDay(entry));
// Switch the timezone of the machine to elsewhere
// Ensure that we still accept UTC dates for all-day
// Also check that local ones are OK for backwards compatibility
// Switch the timezone
TimeZone defaultTimezone = TimeZone.getDefault();
TimeZone.setDefault(NewYork);
// In another timezone, local midnight is OK
entry.setStart( c20110721_0000ny.getTime());
entry.setEnd( c20110721_0000ny.getTime());
assertTrue(CalendarEntryDTO.isAllDay(entry));
// But non midnight isn't
entry.setStart( c20110721_2000ny.getTime());
entry.setEnd( c20110721_2000ny.getTime());
assertFalse(CalendarEntryDTO.isAllDay(entry));
// UTC midnight is still accepted
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110719_0000.getTime());
assertTrue(CalendarEntryDTO.isAllDay(entry));
// But UTC non-midnight still isn't (unless it happened to be local midnight!)
entry.setStart(c20110719_0000.getTime());
entry.setEnd( c20110719_1000.getTime());
assertFalse(CalendarEntryDTO.isAllDay(entry));
// Put things back
TimeZone.setDefault(defaultTimezone);
}
@Test public void dailyRecurrenceDates()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
// Dates in the past, get nothing
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,10), date(2011,7,15),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,10), date(2011,7,15),
false, 1);
assertEquals(0, dates.size());
// From today
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,19), date(2011,7,25),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-19", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,19), date(2011,7,25),
false, 1);
assertEquals(6, dates.size());
assertEquals("2011-07-19", dateFmt.format(dates.get(0)));
assertEquals("2011-07-24", dateFmt.format(dates.get(5)));
// Dates in the future, goes from then
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,20), date(2011,7,30),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-20", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,20), date(2011,7,30),
false, 1);
assertEquals(10, dates.size());
assertEquals("2011-07-20", dateFmt.format(dates.get(0)));
assertEquals("2011-07-29", dateFmt.format(dates.get(9)));
// From before today, full time set
dates.clear();
currentDate.set(2011,11-1,24,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,11,22,12,30), date(2011,11,27,12,30),
false, 1);
assertEquals(4, dates.size());
assertEquals("2011-11-24", dateFmt.format(dates.get(0))); // Thu
assertEquals("2011-11-25", dateFmt.format(dates.get(1))); // Fri
assertEquals("2011-11-26", dateFmt.format(dates.get(2))); // Sat
assertEquals("2011-11-27", dateFmt.format(dates.get(3))); // Sun
// From before today, with an interval
// Repeats are 24th, 27th, (30th - too far)
dates.clear();
currentDate.set(2011,11-1,24,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,11,22,12,30), date(2011,11,27,12,30),
false, 3);
assertEquals(2, dates.size());
assertEquals("2011-11-24", dateFmt.format(dates.get(0))); // Thu
assertEquals("2011-11-27", dateFmt.format(dates.get(1))); // Sun
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-19", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildDailyRecurrences(
currentDate, dates, null,
date(2011,7,20), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-20", dateFmt.format(dates.get(0)));
}
@Test public void weeklyRecurrenceDates()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
Map<String,String> params = new HashMap<String, String>();
params.put("BYDAY", "MO,TH");
// Dates in the past, get nothing
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
false, 1);
assertEquals(0, dates.size());
// Just before today
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,17), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thursday
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2011,7,26),
false, 1);
assertEquals(2, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thu
assertEquals("2011-07-25", dateFmt.format(dates.get(1))); // Mon
// Just before today, full time set
dates.clear();
currentDate.set(2011,11-1,24,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,11,22,12,30), date(2011,11,25,12,30),
false, 1);
assertEquals(1, dates.size());
assertEquals("2011-11-24", dateFmt.format(dates.get(0))); // Thu
// From today
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thursday
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2011,7,26),
false, 1);
assertEquals(2, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thu
assertEquals("2011-07-25", dateFmt.format(dates.get(1))); // Mon
// Dates in the future, goes from then
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,7,30),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thu
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,7,30),
false, 1);
assertEquals(3, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0)));
assertEquals("2011-07-25", dateFmt.format(dates.get(1)));
assertEquals("2011-07-28", dateFmt.format(dates.get(2)));
// Multi-week skip
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,8,30),
true, 3);
assertEquals(1, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thu
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,8,30),
false, 3);
assertEquals(4, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0)));
// Not the 25th or 28th
// Not the 1st or the 4th
assertEquals("2011-08-08", dateFmt.format(dates.get(1)));
assertEquals("2011-08-11", dateFmt.format(dates.get(2)));
// Not the 15th or 18th
// Not the 22nd or 25th
assertEquals("2011-08-29", dateFmt.format(dates.get(3)));
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-21", dateFmt.format(dates.get(0))); // Thu
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params,
date(2011,7,22), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-25", dateFmt.format(dates.get(0)));
}
/**
* eg on the 2nd of the month
*/
@Test public void monthlyRecurrenceByDateInMonth()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
Map<String,String> params = new HashMap<String, String>();
params.put("BYMONTHDAY", "2");
// Dates in the past, get nothing
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
false, 1);
assertEquals(0, dates.size());
// With this month
dates.clear();
currentDate.set(2011,7-1,1,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-02", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,1,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), date(2011,7,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-02", dateFmt.format(dates.get(0)));
// From the day of the month
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,2), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-02", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,2), date(2011,7,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-02", dateFmt.format(dates.get(0)));
// Dates in the future, goes from then
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,9,20),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,9,20),
false, 1);
assertEquals(2, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0)));
assertEquals("2011-09-02", dateFmt.format(dates.get(1)));
// Now with a recurrence interval of only every 2 months
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,9,20),
false, 2);
assertEquals(1, dates.size());
assertEquals("2011-09-02", dateFmt.format(dates.get(0)));
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-02", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0)));
}
/**
* on the 1st Tuesday of the month
*/
@Test public void monthlyRecurrenceByDayOfWeek()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
Map<String,String> params = new HashMap<String, String>();
params.put("BYSETPOS", "TU");
// Dates in the past, get nothing
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,10), date(2011,7,15),
false, 1);
assertEquals(0, dates.size());
// With this month
dates.clear();
currentDate.set(2011,7-1,1,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-05", dateFmt.format(dates.get(0))); // Tuesday 5th
dates.clear();
currentDate.set(2011,7-1,1,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), date(2011,7,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-05", dateFmt.format(dates.get(0))); // Tuesday 5th
// From the day of the month
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,2), date(2011,7,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-05", dateFmt.format(dates.get(0))); // Tuesday 5th
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,2), date(2011,7,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-05", dateFmt.format(dates.get(0))); // Tuesday 5th
// Dates in the future, goes from then
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,9,20),
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0))); // Tuesday 2nd
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,20), date(2011,9,20),
false, 1);
assertEquals(2, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0))); // Tuesday 2nd
assertEquals("2011-09-06", dateFmt.format(dates.get(1))); // Tuesday 6th
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,1), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-07-05", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2011-08-02", dateFmt.format(dates.get(0)));
// Alternate format, used by Outlook 2010 etc
// 1st Monday of the Month
params.clear();
params.put("FREQ", "MONTHLY"); // Implied in call
params.put("COUNT", "10"); // Implied in call
params.put("INTERVAL", "1"); // Implied in call
params.put("BYDAY", "MO");
params.put("BYSETPOS", "1");
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2012,1,5),
false, 1);
assertEquals(6, dates.size());
assertEquals("2011-08-01", dateFmt.format(dates.get(0)));
assertEquals("2011-09-05", dateFmt.format(dates.get(1)));
assertEquals("2011-10-03", dateFmt.format(dates.get(2)));
assertEquals("2011-11-07", dateFmt.format(dates.get(3)));
assertEquals("2011-12-05", dateFmt.format(dates.get(4)));
assertEquals("2012-01-02", dateFmt.format(dates.get(5)));
// 3rd Friday of the Month
params.clear();
params.put("FREQ", "MONTHLY"); // Implied in call
params.put("COUNT", "10"); // Implied in call
params.put("INTERVAL", "1"); // Implied in call
params.put("BYDAY", "FR");
params.put("BYSETPOS", "3");
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2012,1,25),
false, 1);
assertEquals(6, dates.size());
assertEquals("2011-08-19", dateFmt.format(dates.get(0)));
assertEquals("2011-09-16", dateFmt.format(dates.get(1)));
assertEquals("2011-10-21", dateFmt.format(dates.get(2)));
assertEquals("2011-11-18", dateFmt.format(dates.get(3)));
assertEquals("2011-12-16", dateFmt.format(dates.get(4)));
assertEquals("2012-01-20", dateFmt.format(dates.get(5)));
// 3rd Friday of the Month, of every 3 months
params.clear();
params.put("FREQ", "MONTHLY"); // Implied in call
params.put("COUNT", "10"); // Implied in call
params.put("INTERVAL", "3"); // Implied in call
params.put("BYDAY", "FR");
params.put("BYSETPOS", "3");
dates.clear();
currentDate.set(2011,7-1,19,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,19), date(2012,1,25),
false, 3);
assertEquals(2, dates.size());
assertEquals("2011-10-21", dateFmt.format(dates.get(0)));
assertEquals("2012-01-20", dateFmt.format(dates.get(1)));
// The third friday falls within the range for this month
dates.clear();
currentDate.set(2011,7-1,14,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,14), date(2012,1,25),
false, 1);
assertEquals(7, dates.size());
assertEquals("2011-07-15", dateFmt.format(dates.get(0)));
assertEquals("2011-08-19", dateFmt.format(dates.get(1)));
assertEquals("2011-09-16", dateFmt.format(dates.get(2)));
assertEquals("2011-10-21", dateFmt.format(dates.get(3)));
assertEquals("2011-11-18", dateFmt.format(dates.get(4)));
assertEquals("2011-12-16", dateFmt.format(dates.get(5)));
assertEquals("2012-01-20", dateFmt.format(dates.get(6)));
// The third friday falls within the range for this month, every 3 months
dates.clear();
currentDate.set(2011,7-1,14,10,30);
RecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params,
date(2011,7,14), date(2012,1,25),
false, 3);
assertEquals(3, dates.size());
assertEquals("2011-07-15", dateFmt.format(dates.get(0)));
assertEquals("2011-10-21", dateFmt.format(dates.get(1)));
assertEquals("2012-01-20", dateFmt.format(dates.get(2)));
}
/**
* eg the last Tuesday of the month
*/
@Test public void monthlyRecurrenceByLastDayOfWeek()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
// The last Tuesday of every 2nd month
// FREQ=MONTHLY;INTERVAL=2;BYDAY=TU;BYSETPOS=-1
Map<String,String> params = new HashMap<String, String>();
params.put("FREQ", "MONTHLY");
params.put("INTERVAL", "2");
params.put("BYDAY", "TU");
params.put("BYSETPOS", "-1");
// TODO Add tests for this case, ALF-13287
}
/**
* eg every 21st of February
*/
@Test public void yearlyRecurrenceByDateInMonth()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
// How Outlook ought to do it
Map<String,String> params = new HashMap<String, String>();
params.put("COUNT", "10");
params.put("BYMONTH", "2");
params.put("BYMONTHDAY", "21");
// How many Outlook versions do do it...
// FREQ=MONTHLY;COUNT=10;BYMONTH=2;INTERVAL=1;BYSETPOS=17;BYDAY=SU,MO,TU,WE,TH,FR,SA;
Map<String,String> paramsOUTLOOK = new HashMap<String, String>();
paramsOUTLOOK.put("FREQ", "MONTHLY");
paramsOUTLOOK.put("COUNT", "10");
paramsOUTLOOK.put("BYMONTH", "2");
paramsOUTLOOK.put("INTERVAL", "1");
paramsOUTLOOK.put("BYSETPOS", "21");
paramsOUTLOOK.put("BYDAY", "SU,MO,TU,WE,TH,FR,SA");
// Check that the outlook crazy version gets fixed
Map<String,String> paramsFIXED = RecurrenceHelper.fixOutlookRecurrenceQuirks(paramsOUTLOOK);
assertEquals("YEARLY", paramsFIXED.get("FREQ"));
assertEquals("2", paramsFIXED.get("BYMONTH"));
assertEquals("21", paramsFIXED.get("BYMONTHDAY"));
assertEquals("10", paramsFIXED.get("COUNT"));
assertEquals("1", paramsFIXED.get("INTERVAL"));
assertEquals(null, paramsFIXED.get("BYDAY"));
assertEquals(null, paramsFIXED.get("BYSETPOS"));
// Dates in the past, get nothing
dates.clear();
currentDate.set(2012,1-1,19,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,10), date(2012,2,15),
true, 1);
assertEquals(0, dates.size());
dates.clear();
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,10), date(2012,2,15),
false, 1);
assertEquals(0, dates.size());
// With the month that contains it
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2012,2,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-21", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2012,2,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-21", dateFmt.format(dates.get(0)));
// In the next month
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2012,3,26),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2012,3,26),
false, 1);
assertEquals(0, dates.size());
// From before, into the next year
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2013,3,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-21", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2013,3,26),
false, 1);
assertEquals(2, dates.size());
assertEquals("2012-02-21", dateFmt.format(dates.get(0)));
assertEquals("2013-02-21", dateFmt.format(dates.get(1)));
// From next month, into the next year
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2013,2,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-21", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2013,3,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-21", dateFmt.format(dates.get(0)));
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2011,7,1), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-21", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,7-1,19,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-21", dateFmt.format(dates.get(0)));
}
/**
* eg the 2nd Thursday in every March
*/
@Test public void yearlyRecurrenceByDayOfWeekInMonth()
{
List<Date> dates = new ArrayList<Date>();
Calendar currentDate = Calendar.getInstance();
// How Outlook ought to do it
Map<String,String> params = new HashMap<String, String>();
params.put("COUNT", "7");
params.put("BYMONTH", "2");
params.put("BYDAY", "SA");
params.put("BYSETPOS", "2");
// 2nd Saturday in February is 11th Feb 2012, 9th Feb 2013
// Note - outlook seems to like to set these as monthly...
// FREQ=MONTHLY;COUNT=7;BYDAY=SA;BYMONTH=2;BYSETPOS=2;INTERVAL=1
// This is right except for the FREQ!
Map<String,String> paramsOUTLOOK = new HashMap<String, String>();
paramsOUTLOOK.put("FREQ", "MONTHLY");
paramsOUTLOOK.put("COUNT", "7");
paramsOUTLOOK.put("BYMONTH", "2");
paramsOUTLOOK.put("BYDAY", "SA");
paramsOUTLOOK.put("BYSETPOS", "2");
paramsOUTLOOK.put("INTERVAL", "1");
// Check that the outlook crazy version gets fixed
Map<String,String> paramsFIXED = RecurrenceHelper.fixOutlookRecurrenceQuirks(paramsOUTLOOK);
assertEquals("YEARLY", paramsFIXED.get("FREQ"));
assertEquals("2", paramsFIXED.get("BYMONTH"));
assertEquals("SA", paramsFIXED.get("BYDAY"));
assertEquals("2", paramsFIXED.get("BYSETPOS"));
assertEquals("7", paramsFIXED.get("COUNT"));
assertEquals("1", paramsFIXED.get("INTERVAL"));
assertEquals(null, paramsFIXED.get("BYMONTHDAY"));
// Dates in the past, get nothing
dates.clear();
currentDate.set(2012,1-1,19,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,4), date(2012,2,5),
true, 1);
assertEquals(0, dates.size());
dates.clear();
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,4), date(2012,2,5),
false, 1);
assertEquals(0, dates.size());
// With the month that contains it
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2012,2,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-11", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2012,2,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-11", dateFmt.format(dates.get(0)));
// In the next month
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2012,3,26),
true, 1);
assertEquals(0, dates.size());
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2012,3,26),
false, 1);
assertEquals(0, dates.size());
// From before, into the next year
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2013,3,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-11", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,2-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,2,1), date(2013,3,26),
false, 1);
assertEquals(2, dates.size());
assertEquals("2012-02-11", dateFmt.format(dates.get(0)));
assertEquals("2013-02-09", dateFmt.format(dates.get(1)));
// From next month, into the next year
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2013,2,26),
true, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-09", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,3-1,1,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2012,3,1), date(2013,3,26),
false, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-09", dateFmt.format(dates.get(0)));
// With no end date but only first, check it behaves
dates.clear();
currentDate.set(2011,7-1,2,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2011,7,1), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2012-02-11", dateFmt.format(dates.get(0)));
dates.clear();
currentDate.set(2012,7-1,19,10,30);
RecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params,
date(2011,7,19), null,
true, 1);
assertEquals(1, dates.size());
assertEquals("2013-02-09", dateFmt.format(dates.get(0)));
}
/**
* Checks we correctly build the Timezone for somewhere
* that doesn't have DST (eg Brisbane)
*/
@Test public void simpleTimeZoneNoDST()
{
SimpleTimeZone tz = CalendarTimezoneHelper.buildTimeZone(ICAL_TZ_BRISBANE);
assertNotNull(tz);
assertEquals("Brisbane", tz.getID());
// Doesn't do DST
assertEquals(false, tz.useDaylightTime());
// Always 10 hours ahead
assertEquals(10*60*60*1000, tz.getOffset(date(2011,3,1).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2011,9,1).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2011,11,1).getTime()));
}
/**
* Checks we correctly build the Timezone for somewhere
* in the northern hemisphere with DST (eg London)
*/
@Test public void simpleTimeZoneNorthern()
{
SimpleTimeZone tz = CalendarTimezoneHelper.buildTimeZone(ICAL_TZ_LONDON);
assertNotNull(tz);
assertEquals("Europe/London", tz.getID());
// Does do DST
assertEquals(true, tz.useDaylightTime());
// In 2003, DST was 30th March - 26th October
assertEquals(0*60*60*1000, tz.getOffset(date(2003,3,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2003,3,31).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2003,9,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2003,10,25).getTime()));
assertEquals(0*60*60*1000, tz.getOffset(date(2003,11,1).getTime()));
// In 2007, DST was 25th March - 28th October
assertEquals(0*60*60*1000, tz.getOffset(date(2007,3,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2007,3,26).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2007,3,31).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2007,9,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2007,10,28).getTime()));
assertEquals(0*60*60*1000, tz.getOffset(date(2007,10,29).getTime()));
assertEquals(0*60*60*1000, tz.getOffset(date(2007,11,1).getTime()));
// In 2011, DST was 27th March - 30th October
assertEquals(0*60*60*1000, tz.getOffset(date(2011,3,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2011,3,31).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2011,9,1).getTime()));
assertEquals(1*60*60*1000, tz.getOffset(date(2011,10,25).getTime()));
assertEquals(0*60*60*1000, tz.getOffset(date(2011,11,1).getTime()));
}
/**
* Checks we correctly build the Timezone for somewhere
* in the southern hemisphere with DST (eg Sydney)
* Note - Sydney is GMT+11 in December, GMT+10 in June
*/
@Test public void simpleTimeZoneSouthern()
{
SimpleTimeZone tz = CalendarTimezoneHelper.buildTimeZone(ICAL_TZ_SYDNEY);
assertNotNull(tz);
assertEquals("Canberra, Melbourne, Sydney", tz.getID());
// Does do DST
assertEquals(true, tz.useDaylightTime());
// Note - things changed in 2008!
// In 2002-2003, DST was 27th October 2002 - 30th March 2003
// In 2005-2006, DST was 30th October 2005 - 2nd April 2006
// In 2007-2008, DST was 28th October 2007 - 6th April 2008
// In 2008-2009, DST was 5th October 2008 - 5th April 2009
assertEquals(10*60*60*1000, tz.getOffset(date(2008,6,1).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2008,10,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2008,10,6).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2008,12,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2009,1,5).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2009,4,4).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2009,4,6).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2009,5,1).getTime()));
// In 2009-2010, DST was 4th October 2009 - 4th April 2010
assertEquals(10*60*60*1000, tz.getOffset(date(2009,6,1).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2009,10,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2009,10,6).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2009,12,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2010,1,5).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2010,4,3).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2010,4,5).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2010,5,1).getTime()));
// In 2010-2011, DST was 3rd Oct 2010 - 3rd April 2011
assertEquals(10*60*60*1000, tz.getOffset(date(2010,6,1).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2010,10,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2010,10,6).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2010,12,1).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2011,1,5).getTime()));
assertEquals(11*60*60*1000, tz.getOffset(date(2011,4,2).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2011,4,4).getTime()));
assertEquals(10*60*60*1000, tz.getOffset(date(2011,5,1).getTime()));
}
private static class RecurrenceHelper extends CalendarRecurrenceHelper
{
protected static void buildDailyRecurrences(Calendar currentDate, List<Date> dates,
Map<String,String> params, Date onOrAfter, Date until, boolean firstOnly, int interval)
{
CalendarRecurrenceHelper.buildDailyRecurrences(
currentDate, dates, params, onOrAfter, until, firstOnly, interval);
}
protected static void buildWeeklyRecurrences(Calendar currentDate, List<Date> dates,
Map<String,String> params, Date onOrAfter, Date until, boolean firstOnly, int interval)
{
CalendarRecurrenceHelper.buildWeeklyRecurrences(
currentDate, dates, params, onOrAfter, until, firstOnly, interval);
}
protected static void buildMonthlyRecurrences(Calendar currentDate, List<Date> dates,
Map<String,String> params, Date onOrAfter, Date until, boolean firstOnly, int interval)
{
CalendarRecurrenceHelper.buildMonthlyRecurrences(
currentDate, dates, params, onOrAfter, until, firstOnly, interval);
}
protected static void buildYearlyRecurrences(Calendar currentDate, List<Date> dates,
Map<String,String> params, Date onOrAfter, Date until, boolean firstOnly, int interval)
{
CalendarRecurrenceHelper.buildYearlyRecurrences(
currentDate, dates, params, onOrAfter, until, firstOnly, interval);
}
protected static Map<String,String> fixOutlookRecurrenceQuirks(Map<String,String> params)
{
return CalendarRecurrenceHelper.fixOutlookRecurrenceQuirks(params);
}
}
private static Date date(int year, int month, int day)
{
return date(year, month, day, 0, 0);
}
private static Date date(int year, int month, int day, int hour, int minute)
{
Calendar c = Calendar.getInstance();
c.set(year, month-1, day, hour, minute, 0);
c.set(Calendar.MILLISECOND, 0);
return c.getTime();
}
}