public void Espresso_DisplaysExpectedDescriptionAndCost()
{
// Arrange
Beverage beverage = new Espresso();
// Act
var result = $"{beverage.GetDescription()} ${beverage.Cost()}";
// Assert
Assert.That(result, Is.EqualTo("Espresso $1.99"));
}
static void Main(string[] args)
{
Beverage beverage1 = new Espresso();
WriteLine("{0} ${1}", beverage1.GetDescription(), beverage1.Cost());
Beverage beverage2 = new DarkRoast();
beverage2 = new Mocha(beverage2);
beverage2 = new Mocha(beverage2);
beverage2 = new Whip(beverage2);
WriteLine("{0} ${1}", beverage2.GetDescription(), beverage2.Cost());
Beverage beverage3 = new HouseBlend();
beverage3 = new Soy(beverage3);
beverage3 = new Mocha(beverage3);
beverage3 = new Whip(beverage3);
WriteLine("{0} ${1}", beverage3.GetDescription(), beverage3.Cost());
ReadLine();
} // Main