@Test
public void testDefaultDateIterationOverCenturyYearChange() {
// Collection object to retain the iterated dates from the DateIterator
List<Calendar> calsFromIter = new ArrayList<Calendar>();
List<Calendar> calsExpected = new ArrayList<Calendar>();
// Generate expected output
Calendar iCal = (Calendar) startCal.clone();
// normalize, if needed
if (normalize) {
while (iCal.get(calendarFieldNormalize) != calendarValueNormalize) {
iCal.add(Calendar.DATE, -1);
}
}
while (iCal.before(endCal)) {
Calendar tempCal = (Calendar) iCal.clone();
calsExpected.add(tempCal);
iCal.add(calendarFieldIter, iterRate);
}
calsExpected.add((Calendar) iCal.clone());
// Perform the iteration
DateIterator dateIter =
new DateIterator(
startCal,
endCal,
calendarFieldIter,
iterRate,
normalize,
calendarFieldNormalize,
calendarValueNormalize);
while (dateIter.hasNext()) {
Calendar cal = dateIter.next();
calsFromIter.add(cal);
}
// *** DEBUGGING OUTPUT ***
// String start = DateUtil.get(startCal.getTime());
// String end = DateUtil.get(endCal.getTime());
// System.out.println("start:" + start + " end:" + end);
// for (Calendar cal : calsExpected) {
// String calStr = DateUtil.get(cal.getTime(), "MM/dd/yyyy hh:mm:ss:SS a");
// // System.out.println("Expected: " + calStr);
// }
// for (Calendar cal : calsFromIter) {
// String calStr = DateUtil.get(cal.getTime(), "MM/dd/yyyy hh:mm:ss:SS a");
// // System.out.println("Actual: " + calStr);
// }
// Asserts
for (Calendar cal : calsExpected) {
assertTrue(
"calsFromIter missing date: " + DateUtil.getMMDDYYHHMM(cal.getTime()),
calsFromIter.contains(cal));
}
for (Calendar cal : calsFromIter) {
assertTrue(
"calsFromIter has extra date: " + DateUtil.getMMDDYYHHMM(cal.getTime()),
calsExpected.contains(cal));
}
}
