public void SupplyingCoinsIncreasesCredit() { var provider = new CoinCreditProvider(new CoinBank()); provider.UpdateOutOfStockStatus(false); provider.InsertCoin(CoinDenomination.FiftyPence); provider.InsertCoin(CoinDenomination.TenPence); provider.InsertCoin(CoinDenomination.FivePence); Assert.AreEqual(0.65M, provider.Total); }
public void SupplyingCoinsWhenMachineOutOfStockDoesNotIncreaseCredit() { // Arrange var bank = new CoinBank(); var provider = new CoinCreditProvider(bank); provider.UpdateOutOfStockStatus(true); // Act var result = provider.InsertCoin(CoinDenomination.FiftyPence); // Assert Assert.AreEqual(0, bank.Balance); Assert.IsFalse(result); }
public void SupplyingCoinsAddsToCoinBank() { var bank = new CoinBank(); Assert.AreEqual(0, bank.Balance); var provider = new CoinCreditProvider(bank); provider.UpdateOutOfStockStatus(false); provider.InsertCoin(CoinDenomination.FiftyPence); provider.InsertCoin(CoinDenomination.TenPence); provider.InsertCoin(CoinDenomination.FivePence); Assert.AreEqual(0.65M, bank.Balance); }