public void GetNextTransaction_ThereIsNextTransaction_Transaction()
{
var transaction = new Transaction {
Date = new DateTime(2019, 07, 11), MerchantName = "TELIA", Amount = 13.45m
};
_fileReaderMock.Setup(x => x.ReadTransactions())
.Returns(new List <string> {
"2019-07-11 TELIA\t13.45", "2019-07-22 TELIA\t22.22"
});
_transactionFormatterMock.Setup(x => x.Format("2019-07-11 TELIA\t13.45"))
.Returns(transaction);
var result = _sut.GetNextTransaction();
result.Should().NotBeNull();
result.Should().Be(transaction);
_fileReaderMock.Verify(x => x.ReadTransactions(), Times.Once);
_transactionFormatterMock.Verify(x => x.Format("2019-07-11 TELIA\t13.45"), Times.Once);
}
public void Proceed()
{
while (true)
{
var transaction = _transactionReader.GetNextTransaction();
if (transaction == null)
{
break;
}
if (!transaction.EmptyLine)
{
_transactionCharger.Charge(transaction);
}
_transactionFeeWriter.WriteNextTransactionFee(transaction);
}
}