public async Task CannotWireTransferIfNotEnoughFunds(
decimal deposit, decimal transfer)
{
var accCreatedEv = new AccountCreated(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Name = "Jake Sanders"
};
var cashDepositedEv = new CashDeposited(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = deposit
};
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
await _runner.Run(
def => def
.Given(accCreatedEv, cashDepositedEv)
.When(cmd)
.Throws(new SystemException("The account does not have enough funds for requested wire transfer.")));
}
public async Task CannotWithdrawFundsIfTransferIsNotPositive(decimal transfer)
{
var deposit = 5000m;
var limit = 5000m;
var accCreatedEv = new AccountCreated(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Name = "Jake Sanders"
};
var cashDepositedEv = new CashDeposited(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = deposit
};
var limitSetEv = new DailyWireTransferLimitSet(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
DailyLimit = limit
};
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
await _runner.Run(
def => def
.Given(accCreatedEv, cashDepositedEv, limitSetEv)
.When(cmd)
.Throws(new SystemException("Wire Transfer amount should be greater than 0.")));
}
public async Task CannotWireTransferMultipleTimesIfLimitExceeded(
decimal deposit, decimal limit, decimal transfer)
{
var accCreatedEv = new AccountCreated(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Name = "Jake Sanders"
};
var cashDepositedEv = new CashDeposited(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = deposit
};
var dailyLimitSetEv = new DailyWireTransferLimitSet(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
DailyLimit = limit
};
var transferedEv = new WireTransferHappened(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = transfer
};
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
var transferFailedEv = new WireTransferFailed(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = transfer
};
var accBlockedEv = new AccountBlocked(CorrelatedMessage.NewRoot())
{
AccountId = _accountId
};
await _runner.Run(
def => def
.Given(accCreatedEv, cashDepositedEv, dailyLimitSetEv, transferedEv, transferedEv)
.When(cmd)
.Then(transferFailedEv, accBlockedEv));
}
public async Task CannotWireTransferIfAccountDoesNotExist()
{
var transfer = 500m;
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
await _runner.Run(
def => def
.Given()
.When(cmd)
.Throws(new SystemException("The wire transfer cannot be done on the inexistent account.")));
}
public async Task CannotWireTransferIfAccountIsBlocked()
{
var deposit = 5000m;
var transfer = 100m;
var accCreatedEv = new AccountCreated(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Name = "Jake Sanders"
};
var cashDepositedEv = new CashDeposited(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = deposit
};
var accBlocked = new AccountBlocked(CorrelatedMessage.NewRoot())
{
AccountId = _accountId
};
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
var transferFailedEv = new WireTransferFailed(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = cmd.Amount
};
await _runner.Run(
def => def
.Given(accCreatedEv, cashDepositedEv, accBlocked)
.When(cmd)
.Then(transferFailedEv));
}
public async Task CanWireTransferIfEnoughFundsAndNotExceededLimits(
decimal deposit, decimal limit, decimal transfer)
{
var accCreatedEv = new AccountCreated(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Name = "Jake Sanders"
};
var cashDepositedEv = new CashDeposited(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = deposit
};
var dailyLimitSetEv = new DailyWireTransferLimitSet(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
DailyLimit = limit
};
var cmd = new TryWireTransfer()
{
AccountId = _accountId,
Amount = transfer
};
var transferedEv = new WireTransferHappened(CorrelatedMessage.NewRoot())
{
AccountId = _accountId,
Amount = cmd.Amount
};
await _runner.Run(
def => def
.Given(accCreatedEv, cashDepositedEv, dailyLimitSetEv)
.When(cmd)
.Then(transferedEv));
}
