public void TestCoverage(){
Holiday[] h = { new EasterHoliday("Ram's Easter"),
new SimpleHoliday(2, 29, 0, "Leap year", 1900, 2100)};
exerciseHolidays(h, Locale.getDefault());
RangeDateRule rdr = new RangeDateRule();
rdr.add(new SimpleDateRule(7, 10));
Date mbd = getDate(1953, Calendar.JULY, 10);
Date dbd = getDate(1958, Calendar.AUGUST, 15);
Date nbd = getDate(1990, Calendar.DECEMBER, 17);
Date abd = getDate(1992, Calendar.SEPTEMBER, 16);
Date xbd = getDate(1976, Calendar.JULY, 4);
Date ybd = getDate(2003, Calendar.DECEMBER, 8);
rdr.add(new SimpleDateRule(Calendar.JULY, 10, Calendar.MONDAY, false));
rdr.add(dbd, new SimpleDateRule(Calendar.AUGUST, 15, Calendar.WEDNESDAY, true));
rdr.add(xbd, null);
rdr.add(nbd, new SimpleDateRule(Calendar.DECEMBER, 17, Calendar.MONDAY, false));
rdr.add(ybd, null);
logln("first after " + mbd + " is " + rdr.firstAfter(mbd));
logln("first between " + mbd + " and " + dbd + " is " + rdr.firstBetween(mbd, dbd));
logln("first between " + dbd + " and " + nbd + " is " + rdr.firstBetween(dbd, nbd));
logln("first between " + nbd + " and " + abd + " is " + rdr.firstBetween(nbd, abd));
logln("first between " + abd + " and " + xbd + " is " + rdr.firstBetween(abd, xbd));
logln("first between " + abd + " and " + null + " is " + rdr.firstBetween(abd, null));
logln("first between " + xbd + " and " + null + " is " + rdr.firstBetween(xbd, null));
//getRule, setRule
logln("The rule in the holiday: " + h[1].getRule());
exerciseHoliday(h[1], Locale.getDefault());
h[1].setRule(rdr);
logln("Set the new rule to the SimpleHoliday ...");
if (!rdr.equals(h[1].getRule())) {
errln("FAIL: getRule and setRule not matched.");
}
exerciseHoliday(h[1], Locale.getDefault());
}