/** Event properties should be immutable. */
@Test
public void testEventImmutable() {
DateSelectionReport report = new DateSelectionReport(model);
Date date = new Date();
model.setSelectionInterval(date, date);
assertEquals(1, report.getEventCount());
DateSelectionEvent event = report.getLastEvent();
// sanity
assertEquals(date, event.getSelection().first());
Date next = new Date();
model.setSelectionInterval(next, next);
assertSame(date, event.getSelection().first());
}
/** @param model */
private void assertUnselectableDatesSelectedWhileHasValidSelection(DateSelectionModel model) {
SortedSet<Date> unselectableDates = new TreeSet<Date>();
unselectableDates.add(tomorrow);
model.setUnselectableDates(unselectableDates);
// valid selection
model.setSelectionInterval(today, today);
DateSelectionReport report = new DateSelectionReport(model);
model.setSelectionInterval(tomorrow, tomorrow);
if (model.isSelectionEmpty()) {
assertEquals(
"implementation clears old selection, must fire clear event",
1,
report.getEventCount(DateSelectionEvent.EventType.SELECTION_CLEARED));
} else {
assertEquals(
"implementation does not clear old selection, old must be unchanged",
today,
model.getSelection().first());
}
}
