public void InitialTransfer_WhenProcessingValidTransaction_ProducesExpectedEvents(string from, string to, decimal amount, string expectedEvent)
{
var transactionId = Guid.NewGuid().ToString();
var initialTransfer = new InitialTransfer(transactionId, from, to, amount);
Event @event = initialTransfer.ValidateTransfer();
Assert.Equal(expectedEvent, @event.Header.MessageType);
}
public void InitialTransfer_WhenProcessingValidTransaction_CollectsExpectedEvents(string from, string to, decimal amount, InitialTransferState expectedState)
{
var transactionId = Guid.NewGuid().ToString();
var initialTransfer = new InitialTransfer(transactionId, from, to, amount);
initialTransfer.ValidateTransfer();
Assert.Equal(expectedState, initialTransfer.State);
}
private async Task ValidateAsync(MessageHeader header, ValidateTransferCommandContent content)
{
var transactionId = header?.TransactionId;
var transaction = content?.Transaction;
var initialTransfer = new InitialTransfer(transactionId, transaction.AccountFromId, transaction.AccountToId, transaction.Amount);
Event validationEvent = initialTransfer.ValidateTransfer();
await repository.AddAsync(initialTransfer);
await eventProducer.ProduceAsync(validationEvent);
}
private async Task CancelTransfer(MessageHeader header, CancelTransferCommandContent content)
{
var transactionId = header?.TransactionId;
var transaction = content?.Transaction;
var initialTransfer = new InitialTransfer(transactionId, transaction.AccountFromId, transaction.AccountToId, transaction.Amount);
Event transferCanceled = initialTransfer.CancelTransfer();
await repository.AddAsync(initialTransfer);
await eventProducer.ProduceAsync(transferCanceled);
}
