@Test
public void testEndOfMonth2() {
final ZonedDateTime startDate = DateUtil.getUTCDate(2009, 11, 30);
final ZonedDateTime endDate = DateUtil.getUTCDate(2010, 8, 31);
final ZonedDateTime[] fromStart =
new ZonedDateTime[] {
DateUtil.getUTCDate(2009, 11, 30),
DateUtil.getUTCDate(2009, 12, 30),
DateUtil.getUTCDate(2010, 1, 30),
DateUtil.getUTCDate(2010, 2, 28),
DateUtil.getUTCDate(2010, 3, 30),
DateUtil.getUTCDate(2010, 4, 30),
DateUtil.getUTCDate(2010, 5, 30),
DateUtil.getUTCDate(2010, 6, 30),
DateUtil.getUTCDate(2010, 7, 30),
DateUtil.getUTCDate(2010, 8, 30)
};
final ZonedDateTime[] fromStartRecursive =
new ZonedDateTime[] {
DateUtil.getUTCDate(2009, 11, 30),
DateUtil.getUTCDate(2009, 12, 30),
DateUtil.getUTCDate(2010, 1, 30),
DateUtil.getUTCDate(2010, 2, 28),
DateUtil.getUTCDate(2010, 3, 28),
DateUtil.getUTCDate(2010, 4, 28),
DateUtil.getUTCDate(2010, 5, 28),
DateUtil.getUTCDate(2010, 6, 28),
DateUtil.getUTCDate(2010, 7, 28),
DateUtil.getUTCDate(2010, 8, 28)
};
final ZonedDateTime[] fromEnd =
new ZonedDateTime[] {
DateUtil.getUTCDate(2009, 11, 30),
DateUtil.getUTCDate(2009, 12, 31),
DateUtil.getUTCDate(2010, 1, 31),
DateUtil.getUTCDate(2010, 2, 28),
DateUtil.getUTCDate(2010, 3, 31),
DateUtil.getUTCDate(2010, 4, 30),
DateUtil.getUTCDate(2010, 5, 31),
DateUtil.getUTCDate(2010, 6, 30),
DateUtil.getUTCDate(2010, 7, 31),
DateUtil.getUTCDate(2010, 8, 31)
};
final ZonedDateTime[] fromEndRecursive =
new ZonedDateTime[] {
DateUtil.getUTCDate(2009, 12, 28),
DateUtil.getUTCDate(2010, 1, 28),
DateUtil.getUTCDate(2010, 2, 28),
DateUtil.getUTCDate(2010, 3, 30),
DateUtil.getUTCDate(2010, 4, 30),
DateUtil.getUTCDate(2010, 5, 30),
DateUtil.getUTCDate(2010, 6, 30),
DateUtil.getUTCDate(2010, 7, 31),
DateUtil.getUTCDate(2010, 8, 31)
};
assertArrayEquals(fromStart, CALCULATOR.getSchedule(startDate, endDate, false, false));
assertArrayEquals(fromStartRecursive, CALCULATOR.getSchedule(startDate, endDate, false, true));
assertArrayEquals(fromEnd, CALCULATOR.getSchedule(startDate, endDate, true, false));
assertArrayEquals(fromEndRecursive, CALCULATOR.getSchedule(startDate, endDate, true, true));
}
@Test
public void testEndOfMonth1() {
final LocalDate startDate = LocalDate.of(2009, 11, 30);
final LocalDate endDate = LocalDate.of(2010, 8, 31);
final LocalDate[] fromStart =
new LocalDate[] {
LocalDate.of(2009, 11, 30),
LocalDate.of(2009, 12, 30),
LocalDate.of(2010, 1, 30),
LocalDate.of(2010, 2, 28),
LocalDate.of(2010, 3, 30),
LocalDate.of(2010, 4, 30),
LocalDate.of(2010, 5, 30),
LocalDate.of(2010, 6, 30),
LocalDate.of(2010, 7, 30),
LocalDate.of(2010, 8, 30)
};
final LocalDate[] fromStartRecursive =
new LocalDate[] {
LocalDate.of(2009, 11, 30),
LocalDate.of(2009, 12, 30),
LocalDate.of(2010, 1, 30),
LocalDate.of(2010, 2, 28),
LocalDate.of(2010, 3, 28),
LocalDate.of(2010, 4, 28),
LocalDate.of(2010, 5, 28),
LocalDate.of(2010, 6, 28),
LocalDate.of(2010, 7, 28),
LocalDate.of(2010, 8, 28)
};
final LocalDate[] fromEnd =
new LocalDate[] {
LocalDate.of(2009, 11, 30),
LocalDate.of(2009, 12, 31),
LocalDate.of(2010, 1, 31),
LocalDate.of(2010, 2, 28),
LocalDate.of(2010, 3, 31),
LocalDate.of(2010, 4, 30),
LocalDate.of(2010, 5, 31),
LocalDate.of(2010, 6, 30),
LocalDate.of(2010, 7, 31),
LocalDate.of(2010, 8, 31)
};
final LocalDate[] fromEndRecursive =
new LocalDate[] {
LocalDate.of(2009, 12, 28),
LocalDate.of(2010, 1, 28),
LocalDate.of(2010, 2, 28),
LocalDate.of(2010, 3, 30),
LocalDate.of(2010, 4, 30),
LocalDate.of(2010, 5, 30),
LocalDate.of(2010, 6, 30),
LocalDate.of(2010, 7, 31),
LocalDate.of(2010, 8, 31)
};
assertArrayEquals(fromStart, CALCULATOR.getSchedule(startDate, endDate, false, false));
assertArrayEquals(fromStartRecursive, CALCULATOR.getSchedule(startDate, endDate, false, true));
assertArrayEquals(fromEnd, CALCULATOR.getSchedule(startDate, endDate, true, false));
assertArrayEquals(fromEndRecursive, CALCULATOR.getSchedule(startDate, endDate, true, true));
}
@Test
public void testStartAndEndSame2() {
final ZonedDateTime date = DateUtil.getUTCDate(2001, 2, 13);
final ZonedDateTime[] dates = CALCULATOR.getSchedule(date, date, true, false);
assertEquals(dates.length, 1);
assertEquals(dates[0], date);
}
@Test
public void testStartAndEndSame1() {
final LocalDate date = LocalDate.of(2001, 2, 13);
final LocalDate[] dates = CALCULATOR.getSchedule(date, date, true, false);
assertEquals(dates.length, 1);
assertEquals(dates[0], date);
}
@Test
public void testRecursive2() {
ZonedDateTime startDate = DateUtil.getUTCDate(2000, 1, 1);
ZonedDateTime endDate = DateUtil.getUTCDate(2000, 1, 30);
ZonedDateTime[] forward = CALCULATOR.getSchedule(startDate, endDate, false, true);
ZonedDateTime[] backward = CALCULATOR.getSchedule(startDate, endDate, true, true);
assertEquals(forward.length, 1);
assertEquals(backward.length, 1);
assertEquals(forward[0], startDate);
assertEquals(backward[0], endDate);
startDate = DateUtil.getUTCDate(2002, 2, 1);
endDate = DateUtil.getUTCDate(2002, 2, 9);
forward = CALCULATOR.getSchedule(startDate, endDate, false, true);
backward = CALCULATOR.getSchedule(startDate, endDate, true, true);
assertEquals(forward.length, 1);
assertEquals(backward.length, 1);
assertEquals(forward[0], startDate);
assertEquals(backward[0], endDate);
startDate = DateUtil.getUTCDate(2000, 1, 1);
endDate = DateUtil.getUTCDate(2002, 2, 9);
final int months = 26;
forward = CALCULATOR.getSchedule(startDate, endDate, false, true);
backward = CALCULATOR.getSchedule(startDate, endDate, true, true);
assertEquals(forward.length, months);
assertEquals(backward.length, months);
assertEquals(forward[0], startDate);
assertEquals(backward[0], DateUtil.getUTCDate(2000, 1, 9));
assertEquals(forward[months - 1], DateUtil.getUTCDate(2002, 2, 1));
assertEquals(backward[months - 1], endDate);
for (int i = 1; i < months; i++) {
if (forward[i].getYear() == forward[i - 1].getYear()) {
assertEquals(
forward[i].getMonthOfYear().getValue() - forward[i - 1].getMonthOfYear().getValue(), 1);
assertEquals(
backward[i].getMonthOfYear().getValue() - backward[i - 1].getMonthOfYear().getValue(),
1);
} else {
assertEquals(
forward[i].getMonthOfYear().getValue() - forward[i - 1].getMonthOfYear().getValue(),
-11);
assertEquals(
backward[i].getMonthOfYear().getValue() - backward[i - 1].getMonthOfYear().getValue(),
-11);
}
assertEquals(forward[i].getDayOfMonth(), 1);
assertEquals(backward[i].getDayOfMonth(), 9);
}
}
@Test
public void test1() {
LocalDate startDate = LocalDate.of(2000, 1, 1);
LocalDate endDate = LocalDate.of(2000, 1, 30);
LocalDate[] forward = CALCULATOR.getSchedule(startDate, endDate, false, false);
LocalDate[] backward = CALCULATOR.getSchedule(startDate, endDate, true, false);
assertEquals(forward.length, 1);
assertEquals(backward.length, 1);
assertEquals(forward[0], startDate);
assertEquals(backward[0], endDate);
startDate = LocalDate.of(2002, 2, 1);
endDate = LocalDate.of(2002, 2, 9);
forward = CALCULATOR.getSchedule(startDate, endDate, false, false);
backward = CALCULATOR.getSchedule(startDate, endDate, true, false);
assertEquals(forward.length, 1);
assertEquals(backward.length, 1);
assertEquals(forward[0], startDate);
assertEquals(backward[0], endDate);
startDate = LocalDate.of(2000, 1, 1);
endDate = LocalDate.of(2002, 2, 9);
final int months = 26;
forward = CALCULATOR.getSchedule(startDate, endDate, false, false);
backward = CALCULATOR.getSchedule(startDate, endDate, true, false);
assertEquals(forward.length, months);
assertEquals(backward.length, months);
assertEquals(forward[0], startDate);
assertEquals(backward[0], LocalDate.of(2000, 1, 9));
assertEquals(forward[months - 1], LocalDate.of(2002, 2, 1));
assertEquals(backward[months - 1], endDate);
for (int i = 1; i < months; i++) {
if (forward[i].getYear() == forward[i - 1].getYear()) {
assertEquals(
forward[i].getMonthOfYear().getValue() - forward[i - 1].getMonthOfYear().getValue(), 1);
assertEquals(
backward[i].getMonthOfYear().getValue() - backward[i - 1].getMonthOfYear().getValue(),
1);
} else {
assertEquals(
forward[i].getMonthOfYear().getValue() - forward[i - 1].getMonthOfYear().getValue(),
-11);
assertEquals(
backward[i].getMonthOfYear().getValue() - backward[i - 1].getMonthOfYear().getValue(),
-11);
}
assertEquals(forward[i].getDayOfMonth(), 1);
assertEquals(backward[i].getDayOfMonth(), 9);
}
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testStartAfterEnd() {
CALCULATOR.getSchedule(
DateUtil.getUTCDate(2001, 1, 1), DateUtil.getUTCDate(2000, 1, 1), true, true);
}
