### Question:
LunchParser { public static LunchParser getInstance() { if(instance == null) { instance = new LunchParser(); } return instance; } private  LunchParser(); static LunchParser getInstance(); void parse(); ArrayList<LunchOffer> getLunchData(int mensaLocation); List<Mensa> getLunchDataForAllMensas();  }### Answer:
@Test public void testGetInstance() { LunchParser lp = LunchParser.getInstance(); Assert.assertNotNull(lp); }
@Test public void testGetInstance_WhenAlreadyCreated() { LunchParser.getInstance(); LunchParser lp = LunchParser.getInstance(); Assert.assertNotNull(lp); }