package hudson.scheduler;
import antlr.ANTLRException;
import static org.junit.Assert.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.jvnet.hudson.test.Bug;
import org.jvnet.hudson.test.For;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.GregorianCalendar;
@RunWith(Parameterized.class)
@For({CronTab.class, Hash.class})
public class CronTabEventualityTest {
@Parameterized.Parameters
public static Collection<Object[]> parameters() {
Collection<Object[]> parameters = new ArrayList<Object[]>();
parameters.add(new Object[]{"zero", Hash.zero()});
parameters.add(new Object[]{"seed1", Hash.from("seed1")});
parameters.add(new Object[]{"seed2", Hash.from("seed2")});
return parameters;
}
private Calendar createLimit(Calendar start, int field, int amount){
Calendar limit = (Calendar)start.clone();
limit.add(field, amount);
return limit;
}
private String name;
private Hash hash;
public CronTabEventualityTest(String name, Hash hash) {
this.name = name;
this.hash = hash;
}
@Test(timeout = 1000)
@Bug(12388)
public void testYearlyWillBeEventuallyTriggeredWithinOneYear() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.YEAR, 1);
checkEventuality(start, "@yearly", limit);
}
@Test(timeout = 1000)
@Bug(12388)
public void testAnnuallyWillBeEventuallyTriggeredWithinOneYear() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.YEAR, 1);
checkEventuality(start, "@annually", limit);
}
@Test(timeout = 1000)
public void testMonthlyWillBeEventuallyTriggeredWithinOneMonth() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.MONTH, 1);
checkEventuality(start, "@monthly", limit);
}
@Test(timeout = 1000)
public void testWeeklyWillBeEventuallyTriggeredWithinOneWeek() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.WEEK_OF_YEAR, 1);
checkEventuality(start, "@weekly", limit);
}
@Test(timeout = 1000)
public void testDailyWillBeEventuallyTriggeredWithinOneDay() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.DAY_OF_MONTH, 1);
checkEventuality(start, "@daily", limit);
}
@Test(timeout = 1000)
public void testMidnightWillBeEventuallyTriggeredWithinOneDay() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.DAY_OF_MONTH, 1);
checkEventuality(start, "@midnight", limit);
}
@Test(timeout = 1000)
public void testHourlyWillBeEventuallyTriggeredWithinOneHour() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.HOUR, 1);
checkEventuality(start, "@hourly", limit);
}
@Test(timeout = 1000)
public void testFirstDayOfMonthWillBeEventuallyTriggeredWithinOneMonth() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.MONTH, 1);
checkEventuality(start, "H H 1 * *", limit);
}
@Test(timeout = 1000)
public void testFirstSundayOfMonthWillBeEventuallyTriggeredWithinOneMonthAndOneWeek() throws ANTLRException {
Calendar start = new GregorianCalendar(2012, 0, 11, 22, 33); // Jan 11th 2012 22:33
Calendar limit = createLimit(start, Calendar.DAY_OF_MONTH, 31+7);
// If both day of month and day of week are specified:
// UNIX: triggered when either matches
// Jenkins: triggered when both match
checkEventuality(start, "H H 1-7 * 0", limit);
}
private void checkEventuality(Calendar start, String crontabFormat, Calendar limit) throws ANTLRException {
CronTab cron = new CronTab(crontabFormat, hash);
Calendar next = cron.ceil(start);
if(next.after(limit)) {
DateFormat f = DateFormat.getDateTimeInstance();
String msg = "Name: " + name
+ " Limit: " + f.format(limit.getTime())
+ " Next: " + f.format(next.getTime());
fail(msg);
}
}
}