@Test
public void itUpdatesCategory() {
Category category = categoryDAO.find((long) 1);
category.setName("Salads");
categoryDAO.update(category);
assertEquals("Salads", categoryDAO.find((long) 1).getName());
}
@Test
public void itAddsNewCategories() {
Category category = new Category();
category.setName("Salads");
categoryDAO.create(category);
assertEquals("Salads", categoryDAO.find((long) 3).getName());
}
@Test
public void itDeletesCategory() {
Category category = categoryDAO.find((long) 1);
categoryDAO.delete(category);
assertNull(categoryDAO.find((long) 1));
}