SeasonManager extends Observable { public Season getSeasonObject() { return currentSeason; } SeasonManager(); void seasonStart(); String getSeason(); Season getSeasonObject(); void seasonSwitch(SeasonName season); void seasonSwitch(); String getIconStyle(SeasonName season, Boolean large); String getIconPath(); int getSeasonEndDay(); void registerMonthlyTask();  }
@Test public void testGetSeasonObject() { SeasonManager manager = new SeasonManager(); manager.seasonStart(); Assert.assertTrue(manager.getSeasonObject() instanceof Season); Assert.assertNotNull(manager.getSeasonObject()); }