@Test
public void testLastExecution() throws Exception {
DateTime now = truncateToSeconds(DateTime.now());
DateTime expected = truncateToSeconds(now.minusSeconds(1));
ExecutionTime executionTime = ExecutionTime.forCron(quartzCronParser.parse(EVERY_SECOND));
assertEquals(expected, executionTime.lastExecution(now));
}
@Test
public void testTimeToNextExecution() throws Exception {
DateTime now = truncateToSeconds(DateTime.now());
DateTime expected = truncateToSeconds(now.plusSeconds(1));
ExecutionTime executionTime = ExecutionTime.forCron(quartzCronParser.parse(EVERY_SECOND));
assertEquals(new Interval(now, expected).toDuration(), executionTime.timeToNextExecution(now));
}
/** Issue #24: next execution not properly calculated */
@Test
public void testTimeShiftingProperlyDone() throws Exception {
ExecutionTime executionTime = ExecutionTime.forCron(quartzCronParser.parse("0 0/10 22 * * *"));
DateTime nextExecution =
executionTime.nextExecution(DateTime.now().withHourOfDay(15).withMinuteOfHour(27));
assertEquals(22, nextExecution.getHourOfDay());
assertEquals(0, nextExecution.getMinuteOfHour());
}
/** Issue #30: execution time properly calculated */
@Test
public void testSaturdayExecutionTime() {
DateTime now = DateTime.now();
CronParser parser =
new CronParser(CronDefinitionBuilder.instanceDefinitionFor(CronType.QUARTZ));
ExecutionTime executionTime = ExecutionTime.forCron(parser.parse("0 0 3 ? * 6"));
DateTime last = executionTime.lastExecution(now);
DateTime next = executionTime.nextExecution(now);
assertNotEquals(last, next);
}
/**
* Test for issue #18
*
* @throws Exception
*/
@Test
public void testHourlyIntervalTimeFromLastExecution() throws Exception {
DateTime now = DateTime.now();
DateTime previousHour = now.minusHours(1);
String quartzCronExpression = String.format("0 0 %s * * ?", previousHour.getHourOfDay());
ExecutionTime executionTime =
ExecutionTime.forCron(quartzCronParser.parse(quartzCronExpression));
assertTrue(executionTime.timeFromLastExecution(now).getStandardMinutes() <= 120);
}
/**
* Test for issue #19 https://github.com/jmrozanec/cron-utils/issues/19 Reported case: When
* nextExecution shifts to 32nd day (e.g. 2015-01-31 23:59:59 + 00:00:01), JodaTime will throw an
* exception Expected: should shift one month
*/
@Test
public void testShiftTo32ndDay() {
String expression = "0/1 * * 1/1 * ? *"; // every second every day
ExecutionTime executionTime = ExecutionTime.forCron(quartzCronParser.parse(expression));
DateTime now = new DateTime(2015, 1, 31, 23, 59, 59, 0);
DateTime expected = now.plusSeconds(1);
DateTime nextExecution = executionTime.nextExecution(now);
assertEquals(expected, nextExecution);
}
/**
* Test for issue #9 https://github.com/jmrozanec/cron-utils/issues/9 Reported case: If you write
* a cron expression that contains a month or day of week, nextExection() ignores it. Expected:
* should not ignore month or day of week field
*/
@Test
public void testDoesNotIgnoreMonthOrDayOfWeek() {
CronDefinition cronDefinition = CronDefinitionBuilder.instanceDefinitionFor(CronType.QUARTZ);
CronParser cronParser = new CronParser(cronDefinition);
// seconds, minutes, hours, dayOfMonth, month, dayOfWeek
ExecutionTime executionTime = ExecutionTime.forCron(cronParser.parse("0 11 11 11 11 ?"));
DateTime now = new DateTime(2015, 4, 15, 0, 0, 0);
DateTime whenToExecuteNext = executionTime.nextExecution(now);
assertEquals(2015, whenToExecuteNext.getYear());
assertEquals(11, whenToExecuteNext.getMonthOfYear());
assertEquals(11, whenToExecuteNext.getDayOfMonth());
assertEquals(11, whenToExecuteNext.getHourOfDay());
assertEquals(11, whenToExecuteNext.getMinuteOfHour());
assertEquals(0, whenToExecuteNext.getSecondOfMinute());
}
@Test
public void testForCron() throws Exception {
assertEquals(
ExecutionTime.class,
ExecutionTime.forCron(quartzCronParser.parse(EVERY_SECOND)).getClass());
}
/** Issue #27: execution time properly calculated */
@Test
public void testMonthRangeExecutionTime() {
ExecutionTime.forCron(quartzCronParser.parse("0 0 0 * JUL-AUG * *"));
}