public void test_weekOfMonth_getValue_sun7() {
// July 2011 starts on a Friday
// Fri/Sat 1st/2nd are week 0
DateTimeRule rule = WeekRules.of(SUNDAY, 7).weekOfMonth();
for (int i = 1; i <= 31; i++) {
int w = MathUtils.floorDiv(i - 3, 7) + 1; // 3rd is start of week 1
assertEquals(rule.getValue(LocalDate.of(2011, 7, i)), rule.field(w));
}
}
public void test_weekOfMonth_buildDate_sun7() {
// July 2011 starts on a Friday
// Fri/Sat 1st/2nd are week 0
WeekRules wr = WeekRules.of(SUNDAY, 7);
for (int i = 1; i <= 31; i++) {
int w = MathUtils.floorDiv(i - 3, 7) + 1;
int d = MathUtils.floorMod(i - 3, 7) + 1;
CalendricalEngine engine =
CalendricalEngine.merge(
YearMonth.of(2011, JULY), wr.weekOfMonth().field(w), wr.dayOfWeek().field(d));
assertEquals(engine.derive(LocalDate.rule()), LocalDate.of(2011, JULY, i));
}
}