public void OrderDrink_ReturnsExpressoWithoutMilkAndSugar_WhenHasMilkAndHasSugarAreFalse()
{
//Arrange
DrinkAddOn addOn = new DrinkAddOn();
//Act
IDrink drink = DrinkFactory.OrderDrink(DrinkType.Expresso, addOn);
//Assert
Assert.IsTrue(drink is Expresso);
Assert.AreEqual("We are preparing the following drink for you: Expresso without milk without sugar", drink.Description);
Assert.AreEqual(1.8, drink.GetCost());
}
public void OrderDrink_ReturnsExpressoWithSugar_WhenHasSugarIsTrue()
{
//Arrange
DrinkAddOn addOn = new DrinkAddOn();
addOn.HasSugar = true;
//Act
IDrink drink = DrinkFactory.OrderDrink(DrinkType.Expresso, addOn);
//Assert
Assert.IsTrue(drink is SugarDecorator);
Assert.AreEqual("We are preparing the following drink for you: Expresso without milk with sugar", drink.Description);
Assert.AreEqual(2.3, drink.GetCost());
}
public void OrderDrink_ReturnsTeaWithMilk_WhenHasMilkIsTrue()
{
//Arrange
DrinkAddOn addOn = new DrinkAddOn();
addOn.HasMilk = true;
//Act
IDrink drink = DrinkFactory.OrderDrink(DrinkType.Tea, addOn);
//Assert
Assert.IsTrue(drink is MilkDecorator);
Assert.AreEqual("We are preparing the following drink for you: Hot tea with milk without sugar", drink.Description);
Assert.AreEqual(1.5, drink.GetCost());
}
public void ExpressoNoMilkNoSugarTest()
{
// Arrange
double expectedPrice = 1.8;
bool hasSugar = false;
bool hasMilk = false;
// act
ITopping topping = new Topping(false, false);
Drink actual = DrinkFactory.OrderDrink(DrinkType.Expresso, topping);
Assert.AreEqual(expectedPrice, actual.Cost());
Assert.AreEqual(hasSugar, actual.HasSugar);
Assert.AreEqual(hasMilk, actual.HasMilk);
}
public void IceTeaMilkSugarTest()
{
// Arrange
double expectedPrice = 2;
bool hasSugar = true;
bool hasMilk = false;
// act
ITopping topping = new Topping(true, true);
Drink actual = DrinkFactory.OrderDrink(DrinkType.IceTea, topping);
Assert.AreEqual(expectedPrice, actual.Cost());
Assert.AreEqual(hasSugar, actual.HasSugar);
Assert.AreEqual(hasMilk, actual.HasMilk);
}
public void OrderDrink_ReturnsExpressoWithMilkAndSugarWithChocolate_WhenHasMilkAndHasSugarAndHasChocolateAreTrue()
{
//Arrange
DrinkAddOn addOn = new DrinkAddOn();
addOn.HasSugar = true;
addOn.HasMilk = true;
addOn.HasChocolate = true;
//Act
IDrink drink = DrinkFactory.OrderDrink(DrinkType.Expresso, addOn);
//Assert
Assert.IsTrue(drink is ChocolateDecorator);
Assert.AreEqual("We are preparing the following drink for you: Expresso with milk with sugar with chocolate", drink.Description);
Assert.AreEqual(3.3, drink.GetCost());
}
public void ExpressoMilkSugarChocolateTest()
{
// Arrange
double expectedPrice = 3.3;
bool hasSugar = true;
bool hasMilk = true;
bool hasChocolate = true;
// act
ITopping topping = new Topping(true, true, true);
Drink actual = DrinkFactory.OrderDrink(DrinkType.Expresso, topping);
Assert.AreEqual(expectedPrice, actual.Cost());
Assert.AreEqual(hasSugar, actual.HasSugar);
Assert.AreEqual(hasMilk, actual.HasMilk);
Assert.AreEqual(hasChocolate, actual.HasChocolate);
}
public static async Task Main(string[] args)
{
try
{
ITopping topping = new Topping(false, false);
Drink drink = DrinkFactory.OrderDrink(DrinkType.IceTea, topping);
string result = await AcuCafe.AcuCafe.PrepareOrder(drink, topping.HasMilk);
var cost = drink.Cost();
Console.WriteLine(result);
Console.WriteLine($"The price is: {cost}");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
string path = ConfigurationManager.AppSettings[Constants.FILE_PATH];
System.IO.File.WriteAllText(path, ex.ToString());
}
Console.ReadLine();
}
