public void testWithChronology_Chronology() {
DateTime test = new DateTime(TEST_TIME1);
DateTime result = test.withChronology(GREGORIAN_PARIS);
assertEquals(test.getMillis(), result.getMillis());
assertEquals(GREGORIAN_PARIS, result.getChronology());
test = new DateTime(TEST_TIME1, GREGORIAN_PARIS);
result = test.withChronology(null);
assertEquals(test.getMillis(), result.getMillis());
assertEquals(ISO_DEFAULT, result.getChronology());
test = new DateTime(TEST_TIME1);
result = test.withChronology(null);
assertEquals(test.getMillis(), result.getMillis());
assertEquals(ISO_DEFAULT, result.getChronology());
test = new DateTime(TEST_TIME1);
result = test.withChronology(ISO_DEFAULT);
assertSame(test, result);
}
