private void Get_Tax_Rates_Test(int year, int month, int day, TaxRateDb sut)
{
// Assign
DateTime date = new DateTime(year,month,day);
TaxBracket tb = new TaxBracket
{
BaseRate = 0.19m,
BaseTax = 0M,
MinSalaryValue = 18201,
MaxSalaryValue = 37000,
StartDate = new DateTime(2012, 7, 1)
};
sut.AddTaxRate(TestStubs.TaxBrackets()[0]);
sut.AddTaxRate(tb);
//Assign the expected
List<TaxBracket> expected = new List<TaxBracket>();
expected.Add(tb);
expected.Add(TestStubs.TaxBrackets()[0]);
// Adding rate outside range to test for
sut.AddTaxRate(
new TaxBracket
{
BaseRate = 0.37m,
BaseTax = 17547m,
MinSalaryValue = 80001,
MaxSalaryValue = 180000,
StartDate = new DateTime(2013, 7, 1)
});
//Act
List<TaxBracket> actual = sut.GetRates(date).ToList();
CompareLogic compareLogic = new CompareLogic();
ComparisonResult result = compareLogic.Compare(expected, actual);
// Assert tax to verify it works
Assert.True(result.AreEqual);
}
/// <summary>
/// Parses the rate line from CSV to be added to TaxRateDB (in-memory)
/// </summary>
/// <param name="line"></param>
public void ProcessLine(string line)
{
if (!string.IsNullOrEmpty(line))
{
string[] processLine = line.Split(',');
if (processLine.Length > 0)
{
var bracket = new TaxBracket
{
BaseTax = processLine[Convert.ToInt32(TaxRateProcessingIndex.BaseTax)].StringToDecimal(),
BaseRate = processLine[Convert.ToInt32(TaxRateProcessingIndex.BaseRate)].StringToDecimal(),
MinSalaryValue =
processLine[Convert.ToInt32(TaxRateProcessingIndex.MinSalaryValue)].StringToDecimal(),
MaxSalaryValue =
processLine[Convert.ToInt32(TaxRateProcessingIndex.MaxSalaryValue)].StringToDecimal(),
StartDate =
processLine[Convert.ToInt32(TaxRateProcessingIndex.StartDate)].ConvertStringtoDateTime()
};
RateValidator rateValidator = new RateValidator();
ValidationResult results = rateValidator.Validate(bracket);
if (results.IsValid)
{
_taxRates.AddTaxRate(bracket);
}
}
}
}
/// <summary>
/// Add Rates to the collection
/// </summary>
/// <param name="rate"></param>
public void AddTaxRate(TaxBracket rate)
{
TaxRatesCollection.Add(rate);
}