public void Will_Return_TaxValue(decimal taxMultiplier, decimal value, CalculationDirection direction, decimal expected)
{
var taxInfo = new TaxInfo("test", taxMultiplier);
var position = new InvoicePosition(1, "", 1, taxInfo, value, string.Empty);
position.GetTaxValue(direction).ShouldBe(expected);
}
protected static Invoice GenerateEmptyTestInvoice(CalculationDirection calculationDirection = CalculationDirection.NetToGross) => GenerateTestInvoice(calculationDirection, Array.Empty <(int, decimal, decimal)>());
protected static Invoice GenerateTestInvoice(CalculationDirection direction, (int taxMultiplier, decimal quantity, decimal value)[] positionsSpec)
public void Will_Return_Net_Value(decimal value, decimal multiplier, CalculationDirection direction, decimal expected)
{
var taxInfo = new TaxInfo("test", multiplier);
taxInfo.GetNetValue(direction, value).ShouldBe(expected);
}
public void Will_Not_Create_For_Invalid_Input(string draftCreatedAtUtcString, Guid templateVersionId, Guid buyerId, Guid sellerId, Guid issuerId, Currency currency, CalculationDirection calculationDirection)
{
if (draftCreatedAtUtcString == "future")
{
draftCreatedAtUtcString = DateTime.UtcNow.AddMinutes(1).ToString();
}
Should.Throw <ArgumentException>(() => new Invoice(
DateTime.Parse(draftCreatedAtUtcString),
templateVersionId,
buyerId,
sellerId,
issuerId,
currency,
calculationDirection
));
}
public void Will_Create_For_Valid_Input(string draftCreatedAtUtcString, Guid templateVersionId, Guid buyerId, Guid sellerId, Guid issuerId, Currency currency, CalculationDirection calculationDirection)
{
Should.NotThrow(() => new Invoice(
DateTime.Parse(draftCreatedAtUtcString),
templateVersionId,
buyerId,
sellerId,
issuerId,
currency,
calculationDirection
));
}
public decimal GetTotalTaxValue(CalculationDirection calculationDirection) => GetTotalGrossValue(calculationDirection) - GetTotalNetValue(calculationDirection);
public decimal GetTotalGrossValue(CalculationDirection calculationDirection) => TaxInfo.GetGrossValue(calculationDirection, Value * Quantity);
public decimal GetGrossValue(CalculationDirection calculationDirection) => TaxInfo.GetGrossValue(calculationDirection, Value);
