/** Two objects that are equal are required to return the same hashCode. */
@Test
public void testHashcode() {
Millisecond m1 = new Millisecond(599, 23, 45, 7, 9, 10, 2007);
Millisecond m2 = new Millisecond(599, 23, 45, 7, 9, 10, 2007);
assertTrue(m1.equals(m2));
int hash1 = m1.hashCode();
int hash2 = m2.hashCode();
assertEquals(hash1, hash2);
}
/** Tests the equals method. */
@Test
public void testEquals() {
Day day1 = new Day(29, MonthConstants.MARCH, 2002);
Hour hour1 = new Hour(15, day1);
Minute minute1 = new Minute(15, hour1);
Second second1 = new Second(34, minute1);
Millisecond milli1 = new Millisecond(999, second1);
Day day2 = new Day(29, MonthConstants.MARCH, 2002);
Hour hour2 = new Hour(15, day2);
Minute minute2 = new Minute(15, hour2);
Second second2 = new Second(34, minute2);
Millisecond milli2 = new Millisecond(999, second2);
assertTrue(milli1.equals(milli2));
}
/**
* Check that a {@link Millisecond} instance is equal to itself.
*
* <p>SourceForge Bug ID: 558850.
*/
@Test
public void testEqualsSelf() {
Millisecond millisecond = new Millisecond();
assertTrue(millisecond.equals(millisecond));
}