public void ExpressoTest()
{
//Act
var result = Factory.BuildDrink(EDrinks.Expresso, true, true, true);
//Assert
Assert.IsInstanceOfType(result, typeof(Expresso));
Assert.IsTrue(result.HasSugar);
var milk = result as IMilkDrink;
Assert.IsNotNull(milk);
Assert.IsTrue(milk.HasMilk);
var chocolate = result as IChocolateDrink;
Assert.IsNotNull(chocolate);
Assert.IsTrue(chocolate.HasChocolate);
}
private void AddDrink()
{
switch (_selectedDrinkCategory)
{
case DrinkCategories.Alcoholic:
_createdDrinkList.Add(DrinkFactory.BuildDrink(_selectedDrinkCategory, ComboBox_DrinkTypes.SelectedItem.ToString(), CheckBox_IsCarbonated.IsChecked.Value, int.Parse(TextBox_AlcoholContent.Text)));
break;
case DrinkCategories.Juice:
_createdDrinkList.Add(DrinkFactory.BuildDrink(_selectedDrinkCategory, ComboBox_DrinkTypes.SelectedItem.ToString(), CheckBox_IsCarbonated.IsChecked.Value, int.Parse(TextBox_AlcoholContent.Text), ListBox_Fruits.SelectedItems.Cast <string>().ToList()));
break;
case DrinkCategories.Soda:
_createdDrinkList.Add(DrinkFactory.BuildDrink(_selectedDrinkCategory, ComboBox_DrinkTypes.SelectedItem.ToString(), CheckBox_IsCarbonated.IsChecked.Value, int.Parse(TextBox_AlcoholContent.Text)));
break;
default:
throw new NotImplementedException("Selected category doesn't exist while adding the drink!");
}
}
