RecurrenceIteratorFactory.except doesn't honor its contract
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GoogleCodeExporter commented
A simple JUnit test is needed to reproduce the bug.
public void testExcept() throws Exception
{
RecurrenceIterator rrule
= RecurrenceIteratorFactory
.createRecurrenceIterator(
"RRULE:FREQ=WEEKLY;INTERVAL=3;COUNT=5",
new DateValueImpl(2009, 02, 02),
GMT1);
StringBuilder sb = createRecuranceDateString(rrule);
// test succeed
assertEquals("20090202,20090223,20090316,20090406,20090427",
sb.toString());
RecurrenceIterator rdate
= RecurrenceIteratorFactory
.createRecurrenceIterator(
"RDATE;VALUE=DATE:20090316",
new DateValueImpl(2009, 03, 16),
GMT1);
sb = createRecuranceDateString(rdate);
//test succeed
assertEquals("20090316", sb.toString());
RecurrenceIterator rdateExcept
= RecurrenceIteratorFactory.except(rrule, rdate);
sb = createRecuranceDateString(rdateExcept);
//test FAILED !!
assertEquals("20090202,20090223,20090406,20090427", sb.toString());
}
The last assert returns:
junit.framework.ComparisonFailure:
expected:<20090202,20090223,20090406,20090427>
but was:<>
Thanks for this excellent project,
Regards
Yanick.
Original issue reported on code.google.com by yani...@gmail.com
on 18 Feb 2009 at 11:15