public void GivenDataSourceReader_WhenReadingValidDataSourceWithHeader_ThenReturnsList()
{
var dataSourceMock = Mock.Of <SalesCSVDataSource>(x => x.Name == "sales.csv" &&
x.HasHeaderRecord == true
);
var list = _datasourceReader.Read(dataSourceMock);
Assert.That(list, Is.Not.Null);
Assert.That(list, Is.Not.Empty);
}
public IEnumerable <Sales> ReadSalesData(IDataSource dataSource, bool enforceBusinessRules)
{
//Parse
var sales = _datasourceReader.Read(dataSource);
if (enforceBusinessRules) //Validate Data
{
_validationService.Validate(sales);
_errors = new List <Log>();
foreach (var sale in sales.Where(x => !x.IsValid))
{
_errors.Add(new Log {
LineNumber = sale.LineNumber,
Message = $"Sales : Validation Error found on record on Line {sale.LineNumber}/ Row {sale.RowID} with Order {sale.OrderId} from Customer {sale.CustomerID} : {sale.CustomerName}."
});
}
}
return(sales);
}