@Test public void testDefaultValues() { WorkingTime workingTime = new WorkingTime(); Assert.assertEquals("Wrong day length for monday", DayLength.ZERO, workingTime.getMonday()); Assert.assertEquals("Wrong day length for tuesday", DayLength.ZERO, workingTime.getTuesday()); Assert.assertEquals( "Wrong day length for wednesday", DayLength.ZERO, workingTime.getWednesday()); Assert.assertEquals("Wrong day length for thursday", DayLength.ZERO, workingTime.getThursday()); Assert.assertEquals("Wrong day length for friday", DayLength.ZERO, workingTime.getFriday()); Assert.assertEquals("Wrong day length for saturday", DayLength.ZERO, workingTime.getSaturday()); Assert.assertEquals("Wrong day length for sunday", DayLength.ZERO, workingTime.getSunday()); Assert.assertFalse( "There should be no federal state override", workingTime.getFederalStateOverride().isPresent()); }