public void FailsGivenInvalidCommandCode()
{
var drinkMaker = new DrinkMaker(_dummyMoneyModule, _dummyEmailNotifier, _dummyBeverageQuantityChecker);
const string invalidCommand = "Z";
var wasCommandExecuted = drinkMaker.TryExecuteCommand(invalidCommand);
var drink = drinkMaker.Drink;
Assert.False(wasCommandExecuted);
Assert.Null(drink);
}
public void SendMessageToConsoleIfDrinkShortage()
{
var mockBeverageQuantityChecker =
Mock.Of <IBeverageQuantityChecker>(b => b.IsEmpty(It.IsAny <DrinkType>()));
var drinkMaker = new DrinkMaker(_dummyMoneyModule, _dummyEmailNotifier, mockBeverageQuantityChecker);
drinkMaker.TryExecuteCommand("C::");
Mock.Get(_dummyEmailNotifier).Verify(e => e.NotifyMissingDrink(It.IsAny <DrinkType>()), Times.Once);
Assert.Equal("There is not enough water or milk", drinkMaker.Message);
}
public void RequestPaymentIfMoneyModuleUsed()
{
var mockMoneyModule = Mock.Of <IMoneyModule>(m =>
m.GetOrderTotalMessage() == "M:Order Total: $0.60" &&
m.AmountPaid == 0.60m);
var drinkMaker = new DrinkMaker(mockMoneyModule, _dummyEmailNotifier, _dummyBeverageQuantityChecker);
const string drinkCommand = "C:2:0";
drinkMaker.TryExecuteCommand(drinkCommand);
Mock.Get(mockMoneyModule).Verify(m =>
m.GetOrderTotalMessage(), Times.Once);
}
public void ForwardMessageReceived()
{
var drinkMaker = new DrinkMaker(_dummyMoneyModule, _dummyEmailNotifier, _dummyBeverageQuantityChecker);
const string messageCommand = "M:message-content";
const string expectedMessage = "message-content";
var wasCommandExecuted = drinkMaker.TryExecuteCommand(messageCommand);
var drink = drinkMaker.Drink;
var message = drinkMaker.Message;
Assert.True(wasCommandExecuted);
Assert.Null(drink);
Assert.Equal(expectedMessage, message);
}
public void CreateDifferentDrinksGivenDrinkCommand(string drinkCommand, DrinkType expectedDrinkType, int expectedSugars, bool expectedStick)
{
var stubMoneyModule = Mock.Of <IMoneyModule>(m =>
m.GetOrderTotalMessage() == "M:" &&
m.IsOrderPaid());
var drinkMaker = new DrinkMaker(stubMoneyModule, _dummyEmailNotifier, _dummyBeverageQuantityChecker);
var wasCommandExecuted = drinkMaker.TryExecuteCommand(drinkCommand);
var drink = drinkMaker.Drink;
Assert.True(wasCommandExecuted);
Assert.Equal(expectedDrinkType, drink.DrinkType);
Assert.Equal(expectedSugars, drink.Sugars);
Assert.Equal(expectedStick, drink.HasStick());
}
