// -----------------------------------------------------------------------
public void test_setInstant() {
for (int i = -1100; i < 1100; i++) {
Instant instant = Instant.ofEpochMilli(i);
GregorianCalendar test = new GregorianCalendar();
test.setInstant(instant);
assertEquals(test.getTimeInMillis(), i);
}
}
public void test_setInstant_badProvider() {
GregorianCalendar test = new GregorianCalendar();
try {
test.setInstant(new MockInstantProviderReturnsNull());
fail();
} catch (NullPointerException ex) {
// expected
}
}
public void test_setInstant_tooSmall() {
GregorianCalendar test = new GregorianCalendar();
try {
test.setInstant(Instant.ofEpochSecond(Long.MIN_VALUE / 1000 - 1));
fail();
} catch (CalendricalException ex) {
// expected
}
}
public void test_setInstant_null() {
GregorianCalendar test = new GregorianCalendar();
try {
test.setInstant((Instant) null);
fail();
} catch (NullPointerException ex) {
// expected
}
}