public void GivenThatAnnualSalaryIsSixtyThousand_WhenIncomeTaxIsCalculated_ThenIncomeTaxIsNineHundredAndTwentyOne()
{
var taxBrackets = new List <TaxBracket> {
new TaxBracket(37001, 87000, 37000, 0.325, 3572)
};
var nzTaxRateSchedule = new NzTaxRateSchedule(taxBrackets);
const int annualSalary = 60000;
const int expectedIncomeTax = 921;
var actualIncomeTax = nzTaxRateSchedule.GetIncomeTax(annualSalary);
Assert.Equal(expectedIncomeTax, actualIncomeTax);
}
public void GivenThatAnnualSalaryIsNinetyThousand_WhenIncomeTaxIsCalculated_ThenIncomeTaxIsOneThousandFortyFour()
{
var taxRateSchedules = new List <TaxBracket> {
new TaxBracket(87001, 180000, 87000, 0.37, 19822)
};
var nzTaxRateSchedule = new NzTaxRateSchedule(taxRateSchedules);
const int annualSalary = 90000;
const int expectedIncomeTax = 1744;
var actualIncomeTax = nzTaxRateSchedule.GetIncomeTax(annualSalary);
Assert.Equal(expectedIncomeTax, actualIncomeTax);
}
public void CreateAPaySlipForAnEmployee()
{
var employee = new Employee("John", "Doe", new SalaryDetails(60050, 9));
var taxBrackets = new List <TaxBracket> {
new TaxBracket(37001, 87000, 37000, 0.325, 3572)
};
var nzTaxRateSchedule = new NzTaxRateSchedule(taxBrackets);
var empPaySlip = employee.GetMonthlyPaySlip("1 March", "31 March", nzTaxRateSchedule);
Assert.Equal("John Doe", empPaySlip.FullName);
Assert.Equal("01 March - 31 March", empPaySlip.PaymentPeriod);
Assert.Equal(5004, empPaySlip.GrossIncome);
Assert.Equal(922, empPaySlip.IncomeTax);
Assert.Equal(4082, empPaySlip.NetIncome);
Assert.Equal(450, empPaySlip.Super);
}
public void CreateAPaySlipForAnotherEmployee()
{
var employee = new Employee("Joe", "Smith", new SalaryDetails(18000, 3));
var taxBrackets = new List <TaxBracket> {
new TaxBracket(0, 18200, 0, 0, 0)
};
var nzTaxRateSchedule = new NzTaxRateSchedule(taxBrackets);
var empPaySlip = employee.GetMonthlyPaySlip("1 August", "31 August", nzTaxRateSchedule);
Assert.Equal("Joe Smith", empPaySlip.FullName);
Assert.Equal("01 August - 31 August", empPaySlip.PaymentPeriod);
Assert.Equal(1500, empPaySlip.GrossIncome);
Assert.Equal(0, empPaySlip.IncomeTax);
Assert.Equal(1500, empPaySlip.NetIncome);
Assert.Equal(45, empPaySlip.Super);
}
