/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.scheduling.support;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.TimeZone;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.springframework.scheduling.TriggerContext;
import static org.junit.Assert.*;
/**
* @author Dave Syer
* @author Mark Fisher
* @author Juergen Hoeller
*/
@RunWith(Parameterized.class)
public class CronTriggerTests {
private final Calendar calendar = new GregorianCalendar();
private final Date date;
private final TimeZone timeZone;
public CronTriggerTests(Date date, TimeZone timeZone) {
this.date = date;
this.timeZone = timeZone;
}
@Parameters
public static List<Object[]> getParameters() {
List<Object[]> list = new ArrayList<Object[]>();
list.add(new Object[] { new Date(), TimeZone.getTimeZone("PST") });
list.add(new Object[] { new Date(), TimeZone.getTimeZone("CET") });
return list;
}
private void roundup(Calendar calendar) {
calendar.add(Calendar.SECOND, 1);
calendar.set(Calendar.MILLISECOND, 0);
}
@Before
public void setUp() {
calendar.setTimeZone(timeZone);
calendar.setTime(date);
roundup(calendar);
}
@Test
public void testMatchAll() throws Exception {
CronTrigger trigger = new CronTrigger("* * * * * *", timeZone);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testMatchLastSecond() throws Exception {
CronTrigger trigger = new CronTrigger("* * * * * *", timeZone);
GregorianCalendar calendar = new GregorianCalendar();
calendar.set(Calendar.SECOND, 58);
assertMatchesNextSecond(trigger, calendar);
}
@Test
public void testMatchSpecificSecond() throws Exception {
CronTrigger trigger = new CronTrigger("10 * * * * *", timeZone);
GregorianCalendar calendar = new GregorianCalendar();
calendar.set(Calendar.SECOND, 9);
assertMatchesNextSecond(trigger, calendar);
}
@Test
public void testIncrementSecondByOne() throws Exception {
CronTrigger trigger = new CronTrigger("11 * * * * *", timeZone);
calendar.set(Calendar.SECOND, 10);
Date date = calendar.getTime();
calendar.add(Calendar.SECOND, 1);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementSecondWithPreviousExecutionTooEarly() throws Exception {
CronTrigger trigger = new CronTrigger("11 * * * * *", timeZone);
calendar.set(Calendar.SECOND, 11);
SimpleTriggerContext context = new SimpleTriggerContext();
context.update(calendar.getTime(), new Date(calendar.getTimeInMillis() - 100),
new Date(calendar.getTimeInMillis() - 90));
calendar.add(Calendar.MINUTE, 1);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementSecondAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("10 * * * * *", timeZone);
calendar.set(Calendar.SECOND, 11);
Date date = calendar.getTime();
calendar.add(Calendar.SECOND, 59);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testSecondRange() throws Exception {
CronTrigger trigger = new CronTrigger("10-15 * * * * *", timeZone);
calendar.set(Calendar.SECOND, 9);
assertMatchesNextSecond(trigger, calendar);
calendar.set(Calendar.SECOND, 14);
assertMatchesNextSecond(trigger, calendar);
}
@Test
public void testIncrementMinute() throws Exception {
CronTrigger trigger = new CronTrigger("0 * * * * *", timeZone);
calendar.set(Calendar.MINUTE, 10);
Date date = calendar.getTime();
calendar.add(Calendar.MINUTE, 1);
calendar.set(Calendar.SECOND, 0);
TriggerContext context1 = getTriggerContext(date);
date = trigger.nextExecutionTime(context1);
assertEquals(calendar.getTime(), date);
calendar.add(Calendar.MINUTE, 1);
TriggerContext context2 = getTriggerContext(date);
date = trigger.nextExecutionTime(context2);
assertEquals(calendar.getTime(), date);
}
@Test
public void testIncrementMinuteByOne() throws Exception {
CronTrigger trigger = new CronTrigger("0 11 * * * *", timeZone);
calendar.set(Calendar.MINUTE, 10);
TriggerContext context = getTriggerContext(calendar.getTime());
calendar.add(Calendar.MINUTE, 1);
calendar.set(Calendar.SECOND, 0);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementMinuteAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("0 10 * * * *", timeZone);
calendar.set(Calendar.MINUTE, 11);
calendar.set(Calendar.SECOND, 0);
Date date = calendar.getTime();
calendar.add(Calendar.MINUTE, 59);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementHour() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 * * * *", timeZone);
calendar.set(Calendar.MONTH, 9);
calendar.set(Calendar.DAY_OF_MONTH, 30);
calendar.set(Calendar.HOUR_OF_DAY, 11);
calendar.set(Calendar.MINUTE, 1);
calendar.set(Calendar.SECOND, 0);
Date date = calendar.getTime();
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.HOUR_OF_DAY, 12);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.HOUR_OF_DAY, 13);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testIncrementHourAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 * * * *", timeZone);
calendar.set(Calendar.MONTH, 9);
calendar.set(Calendar.DAY_OF_MONTH, 10);
calendar.set(Calendar.HOUR_OF_DAY, 23);
calendar.set(Calendar.MINUTE, 1);
calendar.set(Calendar.SECOND, 0);
Date date = calendar.getTime();
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.DAY_OF_MONTH, 11);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.HOUR_OF_DAY, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testIncrementDayOfMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 * * *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 1);
Date date = calendar.getTime();
calendar.add(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
assertEquals(2, calendar.get(Calendar.DAY_OF_MONTH));
calendar.add(Calendar.DAY_OF_MONTH, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
assertEquals(3, calendar.get(Calendar.DAY_OF_MONTH));
}
@Test
public void testIncrementDayOfMonthByOne() throws Exception {
CronTrigger trigger = new CronTrigger("* * * 10 * *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 9);
Date date = calendar.getTime();
calendar.add(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementDayOfMonthAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("* * * 10 * *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 11);
Date date = calendar.getTime();
calendar.add(Calendar.MONTH, 1);
calendar.set(Calendar.DAY_OF_MONTH, 10);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testDailyTriggerInShortMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 * * *", timeZone);
calendar.set(Calendar.MONTH, 8); // September: 30 days
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.MONTH, 9); // October
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.DAY_OF_MONTH, 1);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.DAY_OF_MONTH, 2);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testDailyTriggerInLongMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 * * *", timeZone);
calendar.set(Calendar.MONTH, 7); // August: 31 days and not a daylight saving boundary
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.DAY_OF_MONTH, 31);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.MONTH, 8); // September
calendar.set(Calendar.DAY_OF_MONTH, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testDailyTriggerOnDaylightSavingBoundary() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 * * *", timeZone);
calendar.set(Calendar.MONTH, 9); // October: 31 days and a daylight saving boundary in CET
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.DAY_OF_MONTH, 31);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.MONTH, 10); // November
calendar.set(Calendar.DAY_OF_MONTH, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testIncrementMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 1 * *", timeZone);
calendar.set(Calendar.MONTH, 9);
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MONTH, 10);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.MONTH, 11);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testIncrementMonthAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 1 * *", timeZone);
calendar.set(Calendar.MONTH, 11);
calendar.set(Calendar.DAY_OF_MONTH, 31);
calendar.set(Calendar.YEAR, 2010);
Date date = calendar.getTime();
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MONTH, 0);
calendar.set(Calendar.YEAR, 2011);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.set(Calendar.MONTH, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context2));
}
@Test
public void testMonthlyTriggerInLongMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 31 * *", timeZone);
calendar.set(Calendar.MONTH, 9);
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.DAY_OF_MONTH, 31);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testMonthlyTriggerInShortMonth() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 1 * *", timeZone);
calendar.set(Calendar.MONTH, 9);
calendar.set(Calendar.DAY_OF_MONTH, 30);
Date date = calendar.getTime();
calendar.set(Calendar.MONTH, 10);
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
@Test
public void testIncrementDayOfWeekByOne() throws Exception {
CronTrigger trigger = new CronTrigger("* * * * * 2", timeZone);
calendar.set(Calendar.DAY_OF_WEEK, 2);
Date date = calendar.getTime();
calendar.add(Calendar.DAY_OF_WEEK, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
assertEquals(Calendar.TUESDAY, calendar.get(Calendar.DAY_OF_WEEK));
}
@Test
public void testIncrementDayOfWeekAndRollover() throws Exception {
CronTrigger trigger = new CronTrigger("* * * * * 2", timeZone);
calendar.set(Calendar.DAY_OF_WEEK, 4);
Date date = calendar.getTime();
calendar.add(Calendar.DAY_OF_MONTH, 6);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
assertEquals(Calendar.TUESDAY, calendar.get(Calendar.DAY_OF_WEEK));
}
@Test
public void testSpecificMinuteSecond() throws Exception {
CronTrigger trigger = new CronTrigger("55 5 * * * *", timeZone);
calendar.set(Calendar.MINUTE, 4);
calendar.set(Calendar.SECOND, 54);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
calendar.add(Calendar.MINUTE, 1);
calendar.set(Calendar.SECOND, 55);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.add(Calendar.HOUR, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test
public void testSpecificHourSecond() throws Exception {
CronTrigger trigger = new CronTrigger("55 * 10 * * *", timeZone);
calendar.set(Calendar.HOUR_OF_DAY, 9);
calendar.set(Calendar.SECOND, 54);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
calendar.add(Calendar.HOUR_OF_DAY, 1);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 55);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.add(Calendar.MINUTE, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test
public void testSpecificMinuteHour() throws Exception {
CronTrigger trigger = new CronTrigger("* 5 10 * * *", timeZone);
calendar.set(Calendar.MINUTE, 4);
calendar.set(Calendar.HOUR_OF_DAY, 9);
Date date = calendar.getTime();
calendar.add(Calendar.MINUTE, 1);
calendar.add(Calendar.HOUR_OF_DAY, 1);
calendar.set(Calendar.SECOND, 0);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
// next trigger is in one second because second is wildcard
calendar.add(Calendar.SECOND, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test
public void testSpecificDayOfMonthSecond() throws Exception {
CronTrigger trigger = new CronTrigger("55 * * 3 * *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 2);
calendar.set(Calendar.SECOND, 54);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
calendar.add(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 55);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.add(Calendar.MINUTE, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test
public void testSpecificDate() throws Exception {
CronTrigger trigger = new CronTrigger("* * * 3 11 *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 2);
calendar.set(Calendar.MONTH, 9);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
calendar.add(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MONTH, 10); // 10=November
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.add(Calendar.SECOND, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test(expected = IllegalArgumentException.class)
public void testNonExistentSpecificDate() throws Exception {
// TODO: maybe try and detect this as a special case in parser?
CronTrigger trigger = new CronTrigger("0 0 0 31 6 *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 10);
calendar.set(Calendar.MONTH, 2);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
trigger.nextExecutionTime(context1);
// new CronTrigger("0 0 0 30 1 ?", timeZone);
}
@Test
public void testLeapYearSpecificDate() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 0 29 2 *", timeZone);
calendar.set(Calendar.YEAR, 2007);
calendar.set(Calendar.DAY_OF_MONTH, 10);
calendar.set(Calendar.MONTH, 1); // 2=February
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
calendar.set(Calendar.YEAR, 2008);
calendar.set(Calendar.DAY_OF_MONTH, 29);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
calendar.add(Calendar.YEAR, 4);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
}
@Test
public void testWeekDaySequence() throws Exception {
CronTrigger trigger = new CronTrigger("0 0 7 ? * MON-FRI", timeZone);
// This is a Saturday
calendar.set(2009, 8, 26);
Date date = calendar.getTime();
// 7 am is the trigger time
calendar.set(Calendar.HOUR_OF_DAY, 7);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
// Add two days because we start on Saturday
calendar.add(Calendar.DAY_OF_MONTH, 2);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
// Next day is a week day so add one
calendar.add(Calendar.DAY_OF_MONTH, 1);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
calendar.add(Calendar.DAY_OF_MONTH, 1);
TriggerContext context3 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context3));
}
@Test
public void testDayOfWeekIndifferent() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * 2 * *", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * 2 * ?", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testSecondIncrementer() throws Exception {
CronTrigger trigger1 = new CronTrigger("57,59 * * * * *", timeZone);
CronTrigger trigger2 = new CronTrigger("57/2 * * * * *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testSecondIncrementerWithRange() throws Exception {
CronTrigger trigger1 = new CronTrigger("1,3,5 * * * * *", timeZone);
CronTrigger trigger2 = new CronTrigger("1-6/2 * * * * *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testHourIncrementer() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * 4,8,12,16,20 * * *", timeZone);
CronTrigger trigger2 = new CronTrigger("* * 4/4 * * *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testDayNames() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * * 0-6", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * * TUE,WED,THU,FRI,SAT,SUN,MON", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testSundayIsZero() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * * 0", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * * SUN", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testSundaySynonym() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * * 0", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * * 7", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testMonthNames() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * 1-12 *", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * FEB,JAN,MAR,APR,MAY,JUN,JUL,AUG,SEP,OCT,NOV,DEC *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testMonthNamesMixedCase() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * 2 *", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * Feb *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test(expected = IllegalArgumentException.class)
public void testSecondInvalid() throws Exception {
new CronTrigger("77 * * * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testSecondRangeInvalid() throws Exception {
new CronTrigger("44-77 * * * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testMinuteInvalid() throws Exception {
new CronTrigger("* 77 * * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testMinuteRangeInvalid() throws Exception {
new CronTrigger("* 44-77 * * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testHourInvalid() throws Exception {
new CronTrigger("* * 27 * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testHourRangeInvalid() throws Exception {
new CronTrigger("* * 23-28 * * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testDayInvalid() throws Exception {
new CronTrigger("* * * 45 * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testDayRangeInvalid() throws Exception {
new CronTrigger("* * * 28-45 * *", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testMonthInvalid() throws Exception {
new CronTrigger("0 0 0 25 13 ?", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testMonthInvalidTooSmall() throws Exception {
new CronTrigger("0 0 0 25 0 ?", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testDayOfMonthInvalid() throws Exception {
new CronTrigger("0 0 0 32 12 ?", timeZone);
}
@Test(expected = IllegalArgumentException.class)
public void testMonthRangeInvalid() throws Exception {
new CronTrigger("* * * * 11-13 *", timeZone);
}
@Test
public void testWhitespace() throws Exception {
CronTrigger trigger1 = new CronTrigger("* * * * 1 *", timeZone);
CronTrigger trigger2 = new CronTrigger("* * * * 1 *", timeZone);
assertEquals(trigger1, trigger2);
}
@Test
public void testMonthSequence() throws Exception {
CronTrigger trigger = new CronTrigger("0 30 23 30 1/3 ?", timeZone);
calendar.set(2010, 11, 30);
Date date = calendar.getTime();
// set expected next trigger time
calendar.set(Calendar.HOUR_OF_DAY, 23);
calendar.set(Calendar.MINUTE, 30);
calendar.set(Calendar.SECOND, 0);
calendar.add(Calendar.MONTH, 1);
TriggerContext context1 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
// Next trigger is 3 months latter
calendar.add(Calendar.MONTH, 3);
TriggerContext context2 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context2));
// Next trigger is 3 months latter
calendar.add(Calendar.MONTH, 3);
TriggerContext context3 = getTriggerContext(date);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context3));
}
@Test
public void testDaylightSavingMissingHour() throws Exception {
// This trigger has to be somewhere in between 2am and 3am
CronTrigger trigger = new CronTrigger("0 10 2 * * *", timeZone);
calendar.set(Calendar.DAY_OF_MONTH, 31);
calendar.set(Calendar.MONTH, Calendar.MARCH);
calendar.set(Calendar.YEAR, 2013);
calendar.set(Calendar.HOUR_OF_DAY, 1);
calendar.set(Calendar.SECOND, 54);
Date date = calendar.getTime();
TriggerContext context1 = getTriggerContext(date);
if (timeZone.equals(TimeZone.getTimeZone("CET"))) {
// Clocks go forward an hour so 2am doesn't exist in CET for this date
calendar.add(Calendar.DAY_OF_MONTH, 1);
}
calendar.add(Calendar.HOUR_OF_DAY, 1);
calendar.set(Calendar.MINUTE, 10);
calendar.set(Calendar.SECOND, 0);
assertEquals(calendar.getTime(), date = trigger.nextExecutionTime(context1));
}
private void assertMatchesNextSecond(CronTrigger trigger, Calendar calendar) {
Date date = calendar.getTime();
roundup(calendar);
TriggerContext context = getTriggerContext(date);
assertEquals(calendar.getTime(), trigger.nextExecutionTime(context));
}
private static TriggerContext getTriggerContext(Date lastCompletionTime) {
SimpleTriggerContext context = new SimpleTriggerContext();
context.update(null, null, lastCompletionTime);
return context;
}
}