public void Should_update_account_balance_if_validation_is_successful()
{
const string accountNumber = "12312312ABC";
const int initialAccountBalance = 224;
const int expectedAccountBalance = 102;
var request = new MakePaymentRequest
{
PaymentScheme = PaymentScheme.Bacs,
DebtorAccountNumber = accountNumber,
Amount = 122
};
var account = accountBuilder
.WithAccountNumberAs(accountNumber)
.WithBalanceAs(initialAccountBalance)
.Build();
config.DataStoreType.Returns(DataStoreType.Account);
accountDataStore.GetAccount(accountNumber).Returns(account);
bacsValidator.Validate(account, request)
.Returns(MakePaymentResult.Ok);
var paymentService = CreateService();
paymentService.MakePayment(request);
account.Balance.Should().Be(expectedAccountBalance);
}
public PaymentServiceTests()
{
accountBuilder = new AccountBuilder();
config = Substitute.For <IConfiguration>();
accountDataStores = Substitute.For <IIndex <DataStoreType, IProvideAccountData> >();
accountDataStore = Substitute.For <IProvideAccountData>();
backupAccountDataStore = Substitute.For <IProvideAccountData>();
accountDataStores[DataStoreType.Account].Returns(accountDataStore);
accountDataStores[DataStoreType.BackupAccount].Returns(backupAccountDataStore);
accountValidators = Substitute.For <IIndex <PaymentScheme, IValidatePaymentRequest> >();
bacsValidator = Substitute.For <IValidatePaymentRequest>();
accountValidators[PaymentScheme.Bacs].Returns(bacsValidator);
bacsValidator.Validate(Arg.Any <Account>(), Arg.Any <MakePaymentRequest>())
.Returns(MakePaymentResult.Failure);
}
