// -----------------------------------------------------------------------
// factory locale
// -----------------------------------------------------------------------
public void test_factory_ofLocale() {
assertEquals(WeekRules.of(Locale.US).getFirstDayOfWeek(), SUNDAY);
assertEquals(1, WeekRules.of(Locale.US).getMinimalDaysInFirstWeek(), 1);
assertEquals(WeekRules.of(Locale.FRANCE).getFirstDayOfWeek(), MONDAY);
assertEquals(WeekRules.of(Locale.FRANCE).getMinimalDaysInFirstWeek(), 4);
}
// -----------------------------------------------------------------------
// serialization
// -----------------------------------------------------------------------
public void test_serialization() throws Exception {
WeekRules orginal = WeekRules.of(MONDAY, 3);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(baos);
out.writeObject(orginal);
out.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream in = new ObjectInputStream(bais);
WeekRules ser = (WeekRules) in.readObject();
assertEquals(WeekRules.of(MONDAY, 3), ser);
}
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_convertDayOfWeek_int_FridayBased() {
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(4), MONDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(5), TUESDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(6), WEDNESDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(7), THURSDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(1), FRIDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(2), SATURDAY);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(3), SUNDAY);
}
public void test_convertDayOfWeekDOW_FridayBased() {
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(MONDAY), 4);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(TUESDAY), 5);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(WEDNESDAY), 6);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(THURSDAY), 7);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(FRIDAY), 1);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(SATURDAY), 2);
assertEquals(WeekRules.of(FRIDAY, 4).convertDayOfWeek(SUNDAY), 3);
}
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));
}
}
@Test(dataProvider = "allRules")
public void test_weekOfMonth_getValue_crossCheckCalendar(DayOfWeek dow, int minimalDays) {
DateTimeRule rule = WeekRules.of(dow, minimalDays).weekOfMonth();
GregorianCalendar gcal = new GregorianCalendar();
gcal.setFirstDayOfWeek(dow == SUNDAY ? 1 : dow.getValue() + 1);
gcal.setMinimalDaysInFirstWeek(minimalDays);
gcal.set(2011, Calendar.JANUARY, 1);
LocalDate date = LocalDate.of(2011, 1, 1);
for (int i = 1; i <= 365; i++) {
assertEquals(rule.getValue(date).getValue(), gcal.get(Calendar.WEEK_OF_MONTH));
gcal.add(Calendar.DAY_OF_MONTH, 1);
date = date.plusDays(1);
}
}
public void test_dayOfWeek_getValue_sun1() {
// July 2011 starts on a Friday
DateTimeRule rule = WeekRules.of(SUNDAY, 1).dayOfWeek();
for (int i = 1; i <= 31; i++) {
int stdDOW = (i + 4 - 1) % 7 + 1;
DayOfWeek stdObj = DayOfWeek.of(stdDOW);
int relDOW = (i + 5 - 1) % 7 + 1;
DateTimeField relField = rule.field(relDOW);
assertEquals(rule.getValue(LocalDate.of(2011, 7, i)), relField);
assertEquals(rule.getValue(stdObj), relField);
// assertEquals(DayOfWeek.from(relField), stdObj); // TODO: engine change needed
}
// assertEquals(rule.field(-7), rule.derive(DAY_OF_WEEK.field(-8))); // 2prev Mon
//
// assertEquals(rule.field(-6), rule.derive(DAY_OF_WEEK.field(0))); // prev Sun
// assertEquals(rule.field(-5), rule.derive(DAY_OF_WEEK.field(-6))); // prev Mon
// assertEquals(rule.field(-4), rule.derive(DAY_OF_WEEK.field(-5))); // prev Tue
// assertEquals(rule.field(-3), rule.derive(DAY_OF_WEEK.field(-4))); // prev Wed
// assertEquals(rule.field(-2), rule.derive(DAY_OF_WEEK.field(-3))); // prev Thu
// assertEquals(rule.field(-1), rule.derive(DAY_OF_WEEK.field(-2))); // prev Fri
// assertEquals(rule.field(0), rule.derive(DAY_OF_WEEK.field(-1))); // prev Sat
// TODO: these tests used to work (normalizer)
// assertEquals(rule.field(1), rule.derive(DAY_OF_WEEK.field(7))); // Sun
// assertEquals(rule.field(2), rule.derive(DAY_OF_WEEK.field(1))); // Mon
// assertEquals(rule.field(3), rule.derive(DAY_OF_WEEK.field(2))); // Tue
// assertEquals(rule.field(4), rule.derive(DAY_OF_WEEK.field(3))); // Wed
// assertEquals(rule.field(5), rule.derive(DAY_OF_WEEK.field(4))); // Thu
// assertEquals(rule.field(6), rule.derive(DAY_OF_WEEK.field(5))); // Fri
// assertEquals(rule.field(7), rule.derive(DAY_OF_WEEK.field(6))); // Sat
// assertEquals(null, rule.derive(DAY_OF_WEEK.field(0)));
// assertEquals(null, rule.derive(DAY_OF_WEEK.field(8)));
// assertEquals(rule.field(8), rule.derive(DAY_OF_WEEK.field(14))); // next Sun
// assertEquals(rule.field(9), rule.derive(DAY_OF_WEEK.field(8))); // next Mon
// assertEquals(rule.field(10), rule.derive(DAY_OF_WEEK.field(9))); // next Tue
// assertEquals(rule.field(11), rule.derive(DAY_OF_WEEK.field(10))); // next Wed
// assertEquals(rule.field(12), rule.derive(DAY_OF_WEEK.field(11))); // next Thu
// assertEquals(rule.field(13), rule.derive(DAY_OF_WEEK.field(12))); // next Fri
// assertEquals(rule.field(14), rule.derive(DAY_OF_WEEK.field(13))); // next Sat
//
// assertEquals(rule.field(15), rule.derive(DAY_OF_WEEK.field(21))); // 2next Sun
}
// -----------------------------------------------------------------------
// weekOfMonth()
// -----------------------------------------------------------------------
public void test_weekOfMonth_sun1() {
DateTimeRule rule = WeekRules.of(SUNDAY, 1).weekOfMonth();
assertEquals(rule.toString(), "WeekOfMonth-WeekRules[SUNDAY,1]");
assertEquals(rule.getBaseRule(), rule);
assertEquals(rule.convertToPeriod(-1), -1);
assertEquals(rule.convertToPeriod(0), 0);
assertEquals(rule.convertToPeriod(1), 1);
assertEquals(rule.convertToPeriod(2), 2);
assertEquals(rule.convertToPeriod(5), 5);
assertEquals(rule.convertToPeriod(6), 6);
assertEquals(rule.convertFromPeriod(-1), -1);
assertEquals(rule.convertFromPeriod(0), 0);
assertEquals(rule.convertFromPeriod(1), 1);
assertEquals(rule.convertFromPeriod(2), 2);
assertEquals(rule.convertFromPeriod(5), 5);
assertEquals(rule.convertFromPeriod(6), 6);
}
// -----------------------------------------------------------------------
// dayOfWeek()
// -----------------------------------------------------------------------
public void test_dayOfWeek_sun1() {
DateTimeRule rule = WeekRules.of(SUNDAY, 1).dayOfWeek();
assertEquals(rule.toString(), "DayOfWeek-WeekRules[SUNDAY,1]");
assertEquals(rule.getBaseRule(), rule);
assertEquals(rule.convertToPeriod(1), 0); // Sun
assertEquals(rule.convertToPeriod(2), 1); // Mon
assertEquals(rule.convertToPeriod(3), 2); // Tue
assertEquals(rule.convertToPeriod(4), 3); // Wed
assertEquals(rule.convertToPeriod(5), 4); // Thu
assertEquals(rule.convertToPeriod(6), 5); // Fri
assertEquals(rule.convertToPeriod(7), 6); // Sat
assertEquals(rule.convertToPeriod(8), 7);
assertEquals(rule.convertToPeriod(0), -1);
assertEquals(rule.convertFromPeriod(0), 1); // Sun
assertEquals(rule.convertFromPeriod(6), 7); // Sat
assertEquals(rule.convertFromPeriod(-1), 0);
assertEquals(rule.convertFromPeriod(7), 8);
}
// -----------------------------------------------------------------------
// toString()
// -----------------------------------------------------------------------
public void test_toString() {
assertEquals(WeekRules.of(MONDAY, 4).toString(), "WeekRules[MONDAY,4]");
assertEquals(WeekRules.of(SUNDAY, 1).toString(), "WeekRules[SUNDAY,1]");
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_factory_of_tooLarge() {
WeekRules.of(MONDAY, 8);
}
@Test(expectedExceptions = IllegalCalendarFieldValueException.class)
public void test_convertDayOfWeek_int_8() {
WeekRules.of(FRIDAY, 4).convertDayOfWeek(8);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_convertDayOfWeekDOW_null() {
WeekRules.of(FRIDAY, 4).convertDayOfWeek(null);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_factory_ofLocale_null() {
WeekRules.of((Locale) null);
}
// -----------------------------------------------------------------------
// compareTo()
// -----------------------------------------------------------------------
@DataProvider(name = "compare")
public Object[][] data_compare() {
return new Object[][] {
{WeekRules.of(MONDAY, 1), WeekRules.of(MONDAY, 2)},
{WeekRules.of(MONDAY, 1), WeekRules.of(MONDAY, 3)},
{WeekRules.of(MONDAY, 1), WeekRules.of(MONDAY, 7)},
{WeekRules.of(MONDAY, 1), WeekRules.of(TUESDAY, 1)},
{WeekRules.of(MONDAY, 7), WeekRules.of(TUESDAY, 1)},
{WeekRules.of(TUESDAY, 6), WeekRules.of(TUESDAY, 7)},
{WeekRules.of(MONDAY, 1), WeekRules.of(SUNDAY, 7)},
};
}
// -----------------------------------------------------------------------
// factory of
// -----------------------------------------------------------------------
@Test(dataProvider = "allRules")
public void test_factory_of(DayOfWeek dow, int minimalDays) {
WeekRules rules = WeekRules.of(dow, minimalDays);
assertEquals(rules.getFirstDayOfWeek(), dow);
assertEquals(rules.getMinimalDaysInFirstWeek(), minimalDays);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_factory_of_null() {
WeekRules.of(null, 1);
}