public void TestFlatValueTaxRetuns10000()
{
var annualIncome = 210000.0;
var result = _taxCalculator.CalcualtionTax(annualIncome);
Assert.AreEqual(10000, result);
}
public void TestFlatRateTax()
{
var annualIncome = 100000.0;
var result = _taxCalculator.CalcualtionTax(annualIncome);
Assert.AreEqual(17500, result);
}
public void TestProgressiveTax10PercentageRange()
{
var annualIncome = 5000.0;
var result = _taxCalculator.CalcualtionTax(annualIncome);
Assert.AreEqual(500.0, result);
}
public CalculationResponse CalculationIncomeTax(TaxViewModel taxViewModel)
{
var annualIncome = taxViewModel.AnnualIncome;
var postalCode = _sqlRepository.GetPostalCode(taxViewModel.PostalCode);
var taxType = _sqlRepository
.GetCalculationType(postalCode.TaxTypeId)
.TaxTypeName;
taxType = taxType.Replace(" ", "").ToLower();
switch (taxType)
{
case _flatValue:
{
_taxCalculator = new FlatValueTaxCalculator();
var tax = _taxCalculator.CalcualtionTax(annualIncome);
return(new CalculationResponse {
CalculatedTax = tax, CalculationType = taxType
});
}
case _flatRate:
{
_taxCalculator = new FlatRateTaxCalculator();
var tax = _taxCalculator.CalcualtionTax(annualIncome);
return(new CalculationResponse {
CalculatedTax = tax, CalculationType = taxType
});
}
case _progressive:
{
var rates = _sqlRepository.GetRates().ToList();
_taxCalculator = new ProgressiveTaxCalculator(rates);
var tax = _taxCalculator.CalcualtionTax(annualIncome);
return(new CalculationResponse {
CalculatedTax = tax, CalculationType = taxType
});
}
default:
return(null);
}
}
