public void Update(Transaction transaction)
{
if (transaction.TransactionId < 1) {
throw new ArgumentOutOfRangeException("TransactionId", "Must be greater than 0");
}
_transactionRepository.Update(transaction);
}
public void Create(Transaction transaction)
{
if (transaction.TransactionId != 0) {
throw new ArgumentOutOfRangeException("TransactionId", "Must be 0");
}
// can do validation here if needed
_transactionRepository.Insert(transaction);
}
public void Post_NewTransaction_InsertsTransaction()
{
// arrange
var newTransaction = new Transaction
{
CurrencyCode = "GBP",
TransactionAmount = 54.99M,
CreatedDate = DateTime.UtcNow
};
var subject = new Api.Controllers.TransactionsController(_transactionService);
// act
subject.Post(newTransaction);
// assert
_transactionRepositoryMock.Verify(x => x.Insert(newTransaction), Times.Once);
}
public void Post_MismatchingId_ThrowsException()
{
// arrange
var existingTransaction = new Transaction
{
TransactionId = 2,
CurrencyCode = "GBP",
TransactionAmount = 54.99M,
CreatedDate = DateTime.UtcNow
};
var subject = new Api.Controllers.TransactionsController(_transactionService);
// act
subject.Put(99, existingTransaction);
// assert
Assert.IsTrue(false, "exception should be thrown");
}
public void Post_ExistingTransaction_ThrowsException()
{
// arrange
var existingTransaction = new Transaction
{
TransactionId = 1
};
var subject = new Api.Controllers.TransactionsController(_transactionService);
// act
subject.Post(existingTransaction);
// assert
Assert.IsTrue(false, "exception should be thrown");
}
public void Post_ExistingTansaction_UpdatesTransaction()
{
// arrange
var existingTransaction = new Transaction
{
TransactionId = 2,
CurrencyCode = "GBP",
TransactionAmount = 54.99M,
CreatedDate = DateTime.UtcNow
};
var subject = new Api.Controllers.TransactionsController(_transactionService);
// act
subject.Put(existingTransaction.TransactionId, existingTransaction);
// assert
_transactionRepositoryMock.Verify(x => x.Update(existingTransaction), Times.Once);
}