/** Test of difference method, of class Time. */
@Test
public void testDifference() {
System.out.println("difference");
Time instance = (Time) time.plus(1000);
int expResult = -1000;
int result = time.difference(instance);
assertEquals("Resultaat moet in de min zijn", expResult, result);
instance = (Time) time.plus(-1000);
expResult = 1000;
result = time.difference(instance);
assertEquals("Resultaat moet in de plus zijn", expResult, result);
}
