@Test
public void testEveryMinuteEveryHourEveryDay() {
ScheduleExpression everyMinEveryHourEveryDay = new ScheduleExpression();
everyMinEveryHourEveryDay.minute("*");
everyMinEveryHourEveryDay.hour("*");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everyMinEveryHourEveryDay);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 65; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
System.out.println(
"First timeout was: "
+ firstTimeout.getTime()
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeout.getTime());
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
long diffWithFirstTimeout = nextTimeout.getTimeInMillis() - firstTimeout.getTimeInMillis();
Assert.assertEquals("Unexpected timeout value: " + nextTimeout, 60 * 1000, diff);
Assert.assertEquals(
"Unexpected timeout value when compared to first timeout: " + nextTimeout.getTime(),
60 * 1000 * i,
diffWithFirstTimeout);
previousTimeout = nextTimeout;
}
}
@Test
public void testSomeSpecificTime() {
ScheduleExpression every0_15_30_Sec_At_9_30_PM = new ScheduleExpression();
every0_15_30_Sec_At_9_30_PM.dayOfMonth(31);
every0_15_30_Sec_At_9_30_PM.month("Nov-Feb");
every0_15_30_Sec_At_9_30_PM.second("0,15,30");
every0_15_30_Sec_At_9_30_PM.minute(30);
every0_15_30_Sec_At_9_30_PM.hour("21");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(every0_15_30_Sec_At_9_30_PM);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
System.out.println("First timeout is " + firstTimeoutDate);
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
int dayOfMonth = firstTimeout.get(Calendar.DAY_OF_MONTH);
int month = firstTimeout.get(Calendar.MONTH);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 0, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 30, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 21, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.PM, amOrPm);
Assert.assertEquals("Unexpected day of month in first timeout ", 31, dayOfMonth);
List<Integer> validMonths = new ArrayList<Integer>();
validMonths.add(Calendar.NOVEMBER);
validMonths.add(Calendar.DECEMBER);
validMonths.add(Calendar.JANUARY);
validMonths.add(Calendar.FEBRUARY);
Assert.assertTrue("Unexpected month: " + month, validMonths.contains(month));
Calendar nextTimeout = calendarTimeout.getNextTimeout(firstTimeout);
long diff = nextTimeout.getTimeInMillis() - firstTimeout.getTimeInMillis();
Assert.assertEquals("Unexpected next timeout " + nextTimeout.getTime(), 15 * 1000, diff);
Calendar currentSystemDate = new GregorianCalendar();
Calendar nextTimeoutFromNow = calendarTimeout.getNextTimeout(currentSystemDate);
System.out.println("Next timeout from now is " + nextTimeoutFromNow.getTime());
int nextMinute = nextTimeoutFromNow.get(Calendar.MINUTE);
int nextSecond = nextTimeoutFromNow.get(Calendar.SECOND);
int nextHour = nextTimeoutFromNow.get(Calendar.HOUR_OF_DAY);
int nextAmOrPM = nextTimeoutFromNow.get(Calendar.AM_PM);
int nextDayOfMonth = nextTimeoutFromNow.get(Calendar.DAY_OF_MONTH);
int nextMonth = nextTimeoutFromNow.get(Calendar.MONTH);
List<Integer> validSeconds = new ArrayList<Integer>();
validSeconds.add(0);
validSeconds.add(15);
validSeconds.add(30);
Assert.assertTrue("Unexpected second in next timeout ", validSeconds.contains(nextSecond));
Assert.assertEquals("Unexpected minute in next timeout ", 30, nextMinute);
Assert.assertEquals("Unexpected hour in first timeout ", 21, nextHour);
Assert.assertEquals("Unexpected AM/PM in next timeout ", Calendar.PM, nextAmOrPM);
Assert.assertEquals("Unexpected day of month in next timeout ", 31, nextDayOfMonth);
Assert.assertTrue("Unexpected month: " + nextMonth, validMonths.contains(nextMonth));
}
@Test
public void testEvery31stOfTheMonth() {
ScheduleExpression every31st9_30_15_AM = new ScheduleExpression();
every31st9_30_15_AM.dayOfMonth(31);
every31st9_30_15_AM.hour(9);
every31st9_30_15_AM.minute("30");
every31st9_30_15_AM.second(15);
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(every31st9_30_15_AM);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
int dayOfMonth = firstTimeout.get(Calendar.DAY_OF_MONTH);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 15, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 30, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 9, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.AM, amOrPm);
Assert.assertEquals("Unexpected day of month in first timeout ", 31, dayOfMonth);
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 180; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
Date nextTimeoutDate = nextTimeout.getTime();
System.out.println(
"First timeout was: "
+ firstTimeoutDate
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeoutDate);
int nextMinute = nextTimeout.get(Calendar.MINUTE);
int nextSecond = nextTimeout.get(Calendar.SECOND);
int nextHour = nextTimeout.get(Calendar.HOUR_OF_DAY);
int nextAmOrPm = nextTimeout.get(Calendar.AM_PM);
int nextDayOfMonth = nextTimeout.get(Calendar.DAY_OF_MONTH);
Assert.assertEquals("Unexpected second in next timeout " + nextTimeoutDate, 15, nextSecond);
Assert.assertEquals("Unexpected minute in next timeout " + nextTimeoutDate, 30, nextMinute);
Assert.assertEquals("Unexpected hour in next timeout " + nextTimeoutDate, 9, nextHour);
Assert.assertEquals("Unexpected AM/PM in next timeout ", Calendar.AM, nextAmOrPm);
Assert.assertEquals("Unexpected day of month in next timeout ", 31, nextDayOfMonth);
previousTimeout = nextTimeout;
}
}
@Test
public void testEveryMorningThreeFifteen() {
ScheduleExpression everyMorningThreeFifteen = new ScheduleExpression();
everyMorningThreeFifteen.minute(15);
everyMorningThreeFifteen.hour(3);
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everyMorningThreeFifteen);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 0, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 15, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 3, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.AM, amOrPm);
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 370; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
System.out.println(
"First timeout was: "
+ firstTimeout.getTime()
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeout.getTime());
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
long diffWithFirstTimeout = nextTimeout.getTimeInMillis() - firstTimeout.getTimeInMillis();
Assert.assertEquals("Unexpected timeout value: " + nextTimeout, NUM_SEC_IN_DAY, diff);
Assert.assertEquals(
"Unexpected timeout value when compared to first timeout: " + nextTimeout.getTime(),
(long) (NUM_SEC_IN_DAY * i),
diffWithFirstTimeout);
previousTimeout = nextTimeout;
}
}
@Test
public void testEverySecondTimeout() {
ScheduleExpression everySecondExpression = new ScheduleExpression();
everySecondExpression.second("*");
everySecondExpression.minute("*");
everySecondExpression.hour("*");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everySecondExpression);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Calendar nextTimeout = calendarTimeout.getNextTimeout(firstTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(firstTimeout));
System.out.println(
"Previous timeout was: "
+ firstTimeout.getTime()
+ " Next timeout is "
+ nextTimeout.getTime());
long diff = nextTimeout.getTimeInMillis() - firstTimeout.getTimeInMillis();
Assert.assertEquals("Unexpected timeout value: " + nextTimeout, 1 * 1000, diff);
}
@Test
public void testRun29thOfFeb() {
ScheduleExpression everyLeapYearOn29thFeb = new ScheduleExpression();
everyLeapYearOn29thFeb.dayOfMonth(29);
everyLeapYearOn29thFeb.month("fEb");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everyLeapYearOn29thFeb);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
int dayOfMonth = firstTimeout.get(Calendar.DAY_OF_MONTH);
int year = firstTimeout.get(Calendar.YEAR);
int month = firstTimeout.get(Calendar.MONTH);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 0, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 0, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 0, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.AM, amOrPm);
Assert.assertEquals("Unexpected day of month in first timeout ", 29, dayOfMonth);
Assert.assertEquals("Unexpected month in first timeout ", Calendar.FEBRUARY, month);
Assert.assertTrue("Year: " + year + " is not a leap year", this.isLeapYear(firstTimeout));
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 10; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
Date nextTimeoutDate = nextTimeout.getTime();
System.out.println(
"First timeout was: "
+ firstTimeoutDate
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeoutDate);
int nextMinute = nextTimeout.get(Calendar.MINUTE);
int nextSecond = nextTimeout.get(Calendar.SECOND);
int nextHour = nextTimeout.get(Calendar.HOUR_OF_DAY);
int nextAmOrPm = nextTimeout.get(Calendar.AM_PM);
int nextDayOfMonth = nextTimeout.get(Calendar.DAY_OF_MONTH);
int nextYear = nextTimeout.get(Calendar.YEAR);
int nextMonth = nextTimeout.get(Calendar.MONTH);
Assert.assertEquals("Unexpected second in next timeout " + nextTimeoutDate, 0, nextSecond);
Assert.assertEquals("Unexpected minute in next timeout " + nextTimeoutDate, 0, nextMinute);
Assert.assertEquals("Unexpected hour in next timeout " + nextTimeoutDate, 0, nextHour);
Assert.assertEquals("Unexpected AM/PM in next timeout ", Calendar.AM, nextAmOrPm);
Assert.assertEquals("Unexpected day of month in next timeout ", 29, nextDayOfMonth);
Assert.assertEquals("Unexpected month in next timeout ", Calendar.FEBRUARY, nextMonth);
Assert.assertTrue("Year: " + nextYear + " is not a leap year", this.isLeapYear(nextTimeout));
previousTimeout = nextTimeout;
}
}
@Test
public void testEveryMonWedFriTwelveThirtyNoon() {
ScheduleExpression everyMonWedFriTwelveThirtyNoon = new ScheduleExpression();
everyMonWedFriTwelveThirtyNoon.hour(12);
everyMonWedFriTwelveThirtyNoon.second("30");
everyMonWedFriTwelveThirtyNoon.dayOfWeek("Mon,Wed,Fri");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everyMonWedFriTwelveThirtyNoon);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
int dayOfWeek = firstTimeout.get(Calendar.DAY_OF_WEEK);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 30, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 0, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 12, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.PM, amOrPm);
List<Integer> validDays = new ArrayList<Integer>();
validDays.add(Calendar.MONDAY);
validDays.add(Calendar.WEDNESDAY);
validDays.add(Calendar.FRIDAY);
Assert.assertTrue(
"Unexpected day of week: " + dayOfWeek + " in first timeout",
validDays.contains(dayOfWeek));
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 180; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
Date nextTimeoutDate = nextTimeout.getTime();
System.out.println(
"First timeout was: "
+ firstTimeoutDate
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeoutDate);
int nextMinute = nextTimeout.get(Calendar.MINUTE);
int nextSecond = nextTimeout.get(Calendar.SECOND);
int nextHour = nextTimeout.get(Calendar.HOUR_OF_DAY);
int nextAmOrPm = nextTimeout.get(Calendar.AM_PM);
int nextDayOfWeek = nextTimeout.get(Calendar.DAY_OF_WEEK);
Assert.assertEquals("Unexpected second in next timeout " + nextTimeoutDate, 30, nextSecond);
Assert.assertEquals("Unexpected minute in next timeout " + nextTimeoutDate, 0, nextMinute);
Assert.assertEquals("Unexpected hour in next timeout " + nextTimeoutDate, 12, nextHour);
Assert.assertEquals("Unexpected AM/PM in next timeout ", Calendar.PM, nextAmOrPm);
Assert.assertTrue(
"Unexpected day of week: " + nextDayOfWeek + " in next timeout",
validDays.contains(nextDayOfWeek));
if (previousTimeout.get(Calendar.DAY_OF_WEEK) != Calendar.FRIDAY) {
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
Assert.assertEquals(
"Unexpected timeout value: " + nextTimeout, (long) (NUM_SEC_IN_DAY * 2), diff);
} else {
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
Assert.assertEquals(
"Unexpected timeout value: " + nextTimeout, (long) (NUM_SEC_IN_DAY * 3), diff);
}
previousTimeout = nextTimeout;
}
}
@Test
public void testEveryWeekdayThreeFifteen() {
ScheduleExpression everyWeekDayThreeFifteen = new ScheduleExpression();
everyWeekDayThreeFifteen.minute(15);
everyWeekDayThreeFifteen.hour(3);
everyWeekDayThreeFifteen.dayOfWeek("Mon-Fri");
CalendarBasedTimeout calendarTimeout = new CalendarBasedTimeout(everyWeekDayThreeFifteen);
Calendar firstTimeout = calendarTimeout.getFirstTimeout();
Assert.assertNotNull("first timeout is null", firstTimeout);
Date firstTimeoutDate = firstTimeout.getTime();
int minute = firstTimeout.get(Calendar.MINUTE);
int second = firstTimeout.get(Calendar.SECOND);
int hour = firstTimeout.get(Calendar.HOUR_OF_DAY);
int amOrPm = firstTimeout.get(Calendar.AM_PM);
int dayOfWeek = firstTimeout.get(Calendar.DAY_OF_WEEK);
Assert.assertEquals("Unexpected second in first timeout " + firstTimeoutDate, 0, second);
Assert.assertEquals("Unexpected minute in first timeout " + firstTimeoutDate, 15, minute);
Assert.assertEquals("Unexpected hour in first timeout " + firstTimeoutDate, 3, hour);
Assert.assertEquals("Unexpected AM/PM in first timeout ", Calendar.AM, amOrPm);
Assert.assertTrue(
"Unexpected day of week: " + dayOfWeek + " in first timeout", this.isWeekDay(firstTimeout));
Calendar previousTimeout = firstTimeout;
for (int i = 1; i <= 180; i++) {
Calendar nextTimeout = calendarTimeout.getNextTimeout(previousTimeout);
Assert.assertNotNull("Next timeout is null", nextTimeout);
Assert.assertNotNull(
"Next timeout is *before* the current time", nextTimeout.after(previousTimeout));
Date nextTimeoutDate = nextTimeout.getTime();
System.out.println(
"First timeout was: "
+ firstTimeoutDate
+ " Previous timeout was: "
+ previousTimeout.getTime()
+ " Next timeout is "
+ nextTimeoutDate);
int nextMinute = nextTimeout.get(Calendar.MINUTE);
int nextSecond = nextTimeout.get(Calendar.SECOND);
int nextHour = nextTimeout.get(Calendar.HOUR_OF_DAY);
int nextAmOrPm = nextTimeout.get(Calendar.AM_PM);
int nextDayOfWeek = nextTimeout.get(Calendar.DAY_OF_WEEK);
Assert.assertEquals("Unexpected second in next timeout " + nextTimeoutDate, 0, nextSecond);
Assert.assertEquals("Unexpected minute in next timeout " + nextTimeoutDate, 15, nextMinute);
Assert.assertEquals("Unexpected hour in next timeout " + nextTimeoutDate, 3, nextHour);
Assert.assertEquals("Unexpected AM/PM in next timeout ", Calendar.AM, nextAmOrPm);
Assert.assertTrue(
"Unexpected day of week: " + nextDayOfWeek + " in next timeout",
this.isWeekDay(nextTimeout));
if (previousTimeout.get(Calendar.DAY_OF_WEEK) != Calendar.FRIDAY) {
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
Assert.assertEquals("Unexpected timeout value: " + nextTimeout, NUM_SEC_IN_DAY, diff);
} else {
long diff = nextTimeout.getTimeInMillis() - previousTimeout.getTimeInMillis();
Assert.assertEquals(
"Unexpected timeout value: " + nextTimeout, (long) (NUM_SEC_IN_DAY * 3), diff);
}
previousTimeout = nextTimeout;
}
}
