public void AddNewMealTest() { DataModel dataModel = new DataModel(); string[] mealInformation = { "鮭魚手卷", "100", "123", "壽司", "好吃" }; int count = dataModel.MealsList.Count; dataModel.AddNewMeal(mealInformation); Assert.AreEqual(dataModel.MealsList.Count, count + 1); }