public TaxResultsCA FindTaxRates(TaxSearchCA searchBy, ITaxRatesRepositoryCA repo)
{
_logger.Verbose($"{this.GetType().Name} IN FindTaxRates");
var check = searchBy.IsValid();
if (!check.validStatus)
{
_logger.Error(check.whyNot);
throw new ArgumentException(check.whyNot);
}
var fetchedRecord = repo.FetchByZipcode(searchBy.ForwardStationArea, searchBy.LocalDeliveryUnit, searchBy.OnDate);
if (fetchedRecord == null)
{
var notFoundMsg = string.Format(
"TaxRates for {0} {1} were not found"
, searchBy.ForwardStationArea
, searchBy.LocalDeliveryUnit
);
_logger.Error(notFoundMsg);
throw new KeyNotFoundException(notFoundMsg);
}
var results = new TaxResultsCA()
{
TaxRateGST = fetchedRecord.TaxRateGST
, TaxRatePST = fetchedRecord.TaxRatePST
, TaxRateHST = fetchedRecord.TaxRateHST
};
return(results);
}
public void FindTaxRatesCAService()
{
TaxSearchCA search = null;
TaxResultsCA results = null;
var instancePath = "xunit_tests/tax-stamper/TaxRatesServiceCA";
var name = "TaxRatesServiceCA";
var logger = GetLogger(instancePath, name);
var service = new FindTaxRatesCAImpl(
logger
, GetUseTaxRatesRepositoryCA(logger, name + "_UseTax", instancePath)
, GetSalesTaxRatesRepositoryCA(logger, name + "_SalesTax", instancePath)
);
// find record - Sales Tax
search = new TaxSearchCA()
{
ForwardStationArea = "K8N"
, LocalDeliveryUnit = "5W6"
, OnDate = DateTime.Now
};
results = service.FindSalesTaxRates(search);
Assert.Equal(0.08, results.TaxRateGST);
Assert.Equal(0.06, results.TaxRatePST);
Assert.Equal(0.04, results.TaxRateHST);
// find record - Use Tax
search = new TaxSearchCA()
{
ForwardStationArea = "K8N"
, LocalDeliveryUnit = "5W6"
, OnDate = DateTime.Now
};
results = service.FindUseTaxRates(search);
Assert.Equal(0.07, results.TaxRateGST);
Assert.Equal(0.05, results.TaxRatePST);
Assert.Equal(0.03, results.TaxRateHST);
// bad data - ForwardStationArea
search = new TaxSearchCA()
{
ForwardStationArea = "AAA"
, LocalDeliveryUnit = "5W6"
, OnDate = DateTime.Now
};
Assert.Throws <ArgumentException>(() => results = service.FindSalesTaxRates(search));
// bad data - LocalDeliveryUnit
search = new TaxSearchCA()
{
ForwardStationArea = "K8N"
, LocalDeliveryUnit = "123"
, OnDate = DateTime.Now
};
Assert.Throws <ArgumentException>(() => results = service.FindSalesTaxRates(search));
// bad data - OnDate is ancient
search = new TaxSearchCA()
{
ForwardStationArea = "K8N"
, LocalDeliveryUnit = "5W6"
, OnDate = new DateTime(1800, 1, 1)
};
Assert.Throws <ArgumentException>(() => results = service.FindSalesTaxRates(search));
// bad data - OnDate too future
search = new TaxSearchCA()
{
ForwardStationArea = "K8N"
, LocalDeliveryUnit = "5W6"
, OnDate = new DateTime(2100, 1, 1)
};
Assert.Throws <ArgumentException>(() => results = service.FindSalesTaxRates(search));
// no record
search = new TaxSearchCA()
{
ForwardStationArea = "Z0Z"
, LocalDeliveryUnit = "0Z0"
, OnDate = DateTime.Now
};
Assert.Throws <KeyNotFoundException>(() => results = service.FindSalesTaxRates(search));
}