public void ShouldGetCost()
{
//Arrange
var drinks = new List <IDrink>()
{
new MilkDecorator(new SugarDecorator(new Tea())),
new SugarDecorator(new IceTea()),
new ChocolateDecorator(new MilkDecorator(new SugarDecorator((new Expresso()))))
};
//Act
/* Values to check
* Hot Tea with Milk and Sugar
* Ice Tea with Sugar
* Expresso with Chocolate and Milk and Sugar
* */
double actualCost = AcuCafeLibrary.GetCost(CafeFactory.CreateDrink("Expresso with Chocolate and Milk and Sugar"));
//Assert
/* Values to check
* Hot Tea with Milk and Sugar - 2
* Ice Tea with Sugar - 2
* Expresso with Chocolate and Milk and Sugar - 2.75
* */
Assert.Equal(2.75, actualCost);
}
public static void Main(string[] args)
{
OpenApplication();
string input = Console.ReadLine();
//Check Valid Input
bool isInputValid = CheckIfInputIsValid(input);
if (isInputValid == true)
{
IDrink drink = CafeFactory.CreateDrink(ConfigurationManager.AppSettings[input]);
if (drink != null)
{
AcuCafeLibrary.OrderDrink(drink);
Console.WriteLine($"The cost of your drink is {AcuCafeLibrary.GetCost(drink)}");
}
else
{
Console.WriteLine("Drink unavailable");
}
}
else
{
Console.WriteLine("Invalid Input\n");
}
}
public void ShouldSupportCondiments()
{
//Arrange
var drinks = new List <IDrink>()
{
new MilkDecorator(new SugarDecorator(new Tea())),
new SugarDecorator(new IceTea()),
new ChocolateDecorator(new MilkDecorator(new SugarDecorator((new Expresso()))))
};
//Act
/* Values to check
* Hot Tea with Milk and Sugar
* Ice Tea with Sugar
* Expresso with Chocolate and Milk and Sugar
* */
IDrink actual = AcuCafeLibrary.OrderDrink(CafeFactory.CreateDrink("Expresso with Chocolate and Milk and Sugar"));
//Asert
Assert.Equal(drinks[2].Description, actual.Description);
}