public void CancelOrderSuccess()
{
var state = new ReadyToProcessOrder(CreateReadyToAcceptCoinsState());
state.CancelOrder();
Assert.True(state.VendingMachine.State is ReadyToSellProduct);
}
public void ProcessOrderSuccess()
{
var state = new ReadyToProcessOrder(CreateReadyToAcceptCoinsState())
{
SelectedProduct = Product.Espresso,
InsertedCoins = new List <Coin>
{
Coin.OneEuro,
Coin.HalfEuro
}
};
var coinsToReturn = new List <CoinWithQuantity>()
{
new CoinWithQuantity(Coin.TwentyCent, 1),
new CoinWithQuantity(Coin.TenCent, 1)
};
var oneEuroQuantityBefore = state.Wallet.GetQuantity(Coin.OneEuro);
var halfEuroQuantityBefore = state.Wallet.GetQuantity(Coin.HalfEuro);
var twentyCentQuantityBefore = state.Wallet.GetQuantity(Coin.TwentyCent);
var tenCentQuantityBefore = state.Wallet.GetQuantity(Coin.TenCent);
var espressoStockBefore = state.Inventory.GetStock(Product.Espresso);
state.ProcessOrder(coinsToReturn);
var oneEuroQuantityAfter = state.Wallet.GetQuantity(Coin.OneEuro);
var halfEuroQuantityAfter = state.Wallet.GetQuantity(Coin.HalfEuro);
var twentyQuantityAfter = state.Wallet.GetQuantity(Coin.TwentyCent);
var tenCentQuantityAfter = state.Wallet.GetQuantity(Coin.TenCent);
var espressoStockAfter = state.Inventory.GetStock(Product.Espresso);
Assert.True(state.VendingMachine.State.InsertedCoins.Count == 0); // insertedCoins is cleared
Assert.True(oneEuroQuantityAfter == oneEuroQuantityBefore + 1);
Assert.True(halfEuroQuantityAfter == halfEuroQuantityBefore + 1);
Assert.True(tenCentQuantityAfter == tenCentQuantityBefore - 1);
Assert.True(twentyQuantityAfter == twentyCentQuantityBefore - 1);
Assert.True(espressoStockAfter == espressoStockBefore - 1);
Assert.True(state.VendingMachine.State is ReadyToSellProduct);
}
