public IDrink Do(Recipe recipe)
{
if (recipe == null)
{
throw new ArgumentNullException("Przepis jest nullem.");
}
foreach (ComponentDefinition compDefinition in recipe.RecipeComponents)
{
if (compDefinition.Component != null)
{
if (compDefinition.Component.Grindable)
{
_devices.Grinder.Grind(compDefinition.Component);
}
if (compDefinition.Component.Type.Equals(ComponentType.LIQUID))
{
_devices.Heater.Heat(compDefinition.Component, compDefinition.Temperature);
}
_devices.Pump.Pumping(compDefinition.Component);
}
}
IDrink currentDrink = new Drink();
foreach (var item in _devices.Head)
{
currentDrink = new WithComponent(currentDrink, item);
}
return(currentDrink);
}
public void Should_CreateNewObject_WithCorrectComponents()
{
IDrink currentDrink = new Drink();
Assert.DoesNotThrow(() => currentDrink = new WithComponent(currentDrink, new Component("parowka", ComponentType.OTHER, false)));
Assert.IsTrue(currentDrink.Components.Any());
}
public void Should_ThrowArgumentNullException_WithNullComponents()
{
IDrink currentDrink = new Drink();
Assert.Throws <ArgumentNullException>(() => currentDrink = new WithComponent(currentDrink, null));
Assert.IsFalse(currentDrink.Components.Any());
}
