}
@Test
public void getAllCategoryMany()
{
CategoryModel category = new CategoryModel("Dessert");
dishDao.add( new Dish( "IceCream", new Category("Dessert") ) );
dishDao.add( new Dish( "Gilet", new Category("Dessert") ) );
dishDao.add( new Dish( "IceCream", new Category("Dessert") ) );
dishDao.add( new Dish( "Gilet", new Category("Dessert") ) );