public void ExpectSessionMemory_TryAcceptToken_Candy_And_Cola()
{
var token50 = new Token(0, 0);
var token20 = new Token(0, 0);
var tokenUnknown = new Token(0, 0);
coinRecognizer.Setup(x => x.Recognize(token50)).Returns(Coin.Fifty);
coinRecognizer.Setup(x => x.Recognize(token20)).Returns(Coin.Twenty);
coinRecognizer.Setup(x => x.Recognize(tokenUnknown)).Returns((Coin)null);
var vendingSession = new VendingSession(coinRecognizer.Object, logger.Object);
Assert.False(vendingSession.TryAcceptToken(tokenUnknown));
Assert.True(vendingSession.TryAcceptToken(token50));
Assert.True(vendingSession.TryAcceptToken(token20));
Assert.Equal(0.7m, vendingSession.GetCurrentCoinValue());
Assert.Throws<ArgumentException>(() => vendingSession.TryAcceptToken(token50));
Assert.True(vendingSession.TryPurchase(Product.Candy));
Assert.Equal(0.05m, vendingSession.GetRemainingValue());
Assert.False(vendingSession.TryPurchase(Product.Cola));
Assert.Equal(0.05m, vendingSession.GetRemainingValue());
}
public IActionResult DispenseSoda(VendingSession session)
{
session.DispenseSoda(session.SelectedSodaId, sodas);
if (session.VendingState == VendingStates.Sold)
{
foreach (var promotion in promotions)
{
if (promotion.IsActive)
{
promotion.PlayPromotion();
}
}
AddTransaction(session.SelectedSodaId);
}
var indexViewModel = new IndexViewModel
{
Promotions = promotions,
Sodas = sodas,
VendingSession = session
};
return(View("Index", indexViewModel));
}
public void ExpectSession_Candy_And_Change()
{
var token50 = new Token(0, 0);
var token20 = new Token(0, 0);
var token50_2 = new Token(0, 0);
coinRecognizer.Setup(x => x.Recognize(token50)).Returns(Coin.Fifty);
coinRecognizer.Setup(x => x.Recognize(token50_2)).Returns(Coin.Fifty);
coinRecognizer.Setup(x => x.Recognize(token20)).Returns(Coin.Twenty);
var vendingSession = new VendingSession(coinRecognizer.Object, logger.Object);
Assert.True(vendingSession.TryAcceptToken(token50));
Assert.True(vendingSession.TryAcceptToken(token20));
Assert.True(vendingSession.TryAcceptToken(token50_2));
Assert.Equal(1.2m, vendingSession.GetCurrentCoinValue());
Assert.True(vendingSession.TryPurchase(Product.Candy));
Assert.Equal(0.55m, vendingSession.GetRemainingValue());
var coins = vendingSession.MakeChange().ToList();
Assert.Equal(2, coins.Count);
Assert.Equal(Coin.Fifty, coins[0]);
Assert.Equal(Coin.Five, coins[1]);
}
public void TestInsertQuarterChangesVendingState()
{
VendingSession session = new VendingSession();
session.VendingState = VendingStates.NoQuarters;
session.InsertQuarter();
Assert.AreEqual(session.VendingState, VendingStates.HasQuarters);
}
public void TestDispenseQuarterWhenAlreadyHasQuarter()
{
VendingSession session = new VendingSession();
session.VendingState = VendingStates.HasQuarters;
session.InsertQuarter();
Assert.AreEqual(session.CoinsInTray, .25);
}
public void DisplayAmountIsUpdatedWhenValidCoinIsInserted()
{
IVendingSession vs = new VendingSession();
var coin = vs.GetCoins().First(x => x.RejectCoin == false);
vs.InsertCoin(coin.Size, coin.Weight);
Assert.Equal((" Amount: " + coin.Denomination.ToString("c")), vs.DisplayStack.OrderByDescending(x => x.GeneratedDateTime).First().MessageText);
}
public void TestDispenseSoda()
{
VendingSession session = new VendingSession();
session.VendingState = VendingStates.HasQuarters;
//Set the SodaSelected property
//DispenseSoda()
// Assert.AreEqual(session.VendingState, VendingStates.Sold);
}
public void ProductIsNotVendedWithInsufficientAmount()
{
IVendingSession vs = new VendingSession();
var product = vs.GetProducts().Where(x => x.Price > 0).First();
Assert.Equal(false, vs.TryPurchaseProduct(product.SelectionCode));
//Price is displayed to the customer
Assert.Equal(" Price: " + product.Price.ToString("c"), vs.DisplayStack.OrderByDescending(x => x.GeneratedDateTime).First().MessageText);
}
public void WhenValidCoinsAreInsertedTotalAmountIncreases()
{
IVendingSession vs = new VendingSession();
var coins = vs.GetCoins().Where(x => x.RejectCoin == false);
foreach (Coin c in coins)
{
vs.InsertCoin(c.Size, c.Weight);
}
Assert.Equal(coins.Sum(x => x.Denomination), vs.TotalInserted);
}
public IActionResult DispenseSoda(VendingSession session)
{
session.DispenseSoda(session.SelectedSodaId, _sodas);
var indexViewModel = new IndexViewModel
{
Sodas = _sodas,
VendingSession = session
};
return(View("Index", indexViewModel));
}
public IActionResult Insert100Money(VendingSession session)
{
session.InsertMoney(100);
var indexViewModel = new IndexViewModel
{
Sodas = _sodas,
VendingSession = session
};
return(View("Index", indexViewModel));
}
public IActionResult Refund(VendingSession session)
{
session.Refund();
var indexViewModel = new IndexViewModel
{
Sodas = _sodas,
VendingSession = session
};
return(View("Index", indexViewModel));
}
public IActionResult InsertQuarter(VendingSession session)
{
session.InsertQuarter();
var indexViewModel = new IndexViewModel
{
Promotions = promotions,
Sodas = sodas,
VendingSession = session
};
return(View("Index", indexViewModel));
}
public void CanCalculateChange()
{
IVendingSession vs = new VendingSession();
var product = vs.GetProducts().First();
//Insert excess coins
while (vs.TotalInserted <= product.Price)
{
var coin = vs.GetCoins().Where(x => x.RejectCoin == false).OrderByDescending(x => x.Denomination).First();
vs.InsertCoin(coin.Size, coin.Weight);
}
Assert.Equal((vs.TotalInserted - product.Price), vs.CalculateChange(product.Price));
}
public void ProductIsVendedWithSufficientAmount()
{
IVendingSession vs = new VendingSession();
var product = vs.GetProducts().First();
while (vs.TotalInserted < product.Price)
{
var coin = vs.GetCoins().Where(x => x.RejectCoin == false).OrderByDescending(x => x.Denomination).First();
vs.InsertCoin(coin.Size, coin.Weight);
}
Assert.Equal(true, vs.TryPurchaseProduct(product.SelectionCode));
//Thank you is displayed to customer
Assert.Equal(" THANK YOU!", vs.DisplayStack.OrderByDescending(x => x.GeneratedDateTime).First().MessageText);
}
public void PennyIsRejected()
{
IVendingSession vs = new VendingSession();
var penny = vs.GetCoins().Single(x => x.Name == "Penny" && x.RejectCoin == true);
vs.InsertCoin(penny.Size, penny.Weight);
//Amount did not increase
Assert.Equal(0.00m, vs.TotalInserted);
//Penny got added to reject collection
Assert.Equal(penny.Denomination, vs.CoinsRejected.Sum(x => x.Denomination));
//We displayed a rejection message
Assert.Equal(" Coin sent to reject bin..", vs.DisplayStack.OrderByDescending(x => x.GeneratedDateTime).First().MessageText);
}
public void ExpectSessionMemory_TryAcceptToken()
{
var token50 = new Token(0,0);
var token20 = new Token(0, 0);
var tokenUnknown = new Token(0, 0);
coinRecognizer.Setup(x => x.Recognize(token50)).Returns(Coin.Fifty);
coinRecognizer.Setup(x => x.Recognize(token20)).Returns(Coin.Twenty);
coinRecognizer.Setup(x => x.Recognize(tokenUnknown)).Returns((Coin)null);
var vendingSession = new VendingSession(coinRecognizer.Object, logger.Object);
Assert.True(vendingSession.TryAcceptToken(token50));
Assert.True(vendingSession.TryAcceptToken(token20));
Assert.False(vendingSession.TryAcceptToken(tokenUnknown));
Assert.Equal(0.7m, vendingSession.GetCurrentCoinValue());
Assert.False(vendingSession.TryAcceptToken(tokenUnknown));
Assert.Equal(0.7m, vendingSession.GetCurrentCoinValue());
Assert.False(vendingSession.TryAcceptToken(tokenUnknown));
Assert.Equal(0.7m, vendingSession.GetCurrentCoinValue());
}