public void ItalyCalculateSalary_MustReturn_ValidModel(double HoursWorked, double HourlyRate, double netSalary)
{
var service = new ItalyPayrollCalculator();
var salary = service.CalculateSalary(HoursWorked, HourlyRate);
Assert.AreEqual(netSalary, salary.NetSalary);
}
public void ItalyCalculateTotalTaxDeductions_GivenSalary_Returns_TotalTaxDeductionsValue()
{
// Arrange
var calculator = new ItalyPayrollCalculator();
//Act
var actual = calculator.CalculateTotalTaxDeductions(600);
// Assert
var expected = 265.14; // TODO:
actual.Should().Be(expected);
}
public void ItalyCalculateIncomeTax25Percent_GivenSalary_Returns_CalculateIncomeTaxValue()
{
// Arrange
var ItalySaleryCalculator = new ItalyPayrollCalculator();
//Act
var actual = ItalySaleryCalculator.CalculateIncomeTax(500);
// Assert
var expected = 125;
actual.Should().Be(expected);
}
public void ItalyCalculateIncomeTax_GivenSalaryLessThanZero_Returns_InvalidInputException()
{
// Arrange
var italySaleryCalculator = new ItalyPayrollCalculator();
//Act
Action calculateIncomeTax = () => italySaleryCalculator.CalculateIncomeTax(-200);
Action calculateTotalTaxDeductions = () => italySaleryCalculator.CalculateTotalTaxDeductions(-200);
// Assert
string expectedMessage = "Given salary should be greater than zero, received value:";
calculateIncomeTax.Should().Throw <InvalidInputException>().Where(e => e.Message.StartsWith(expectedMessage));
calculateTotalTaxDeductions.Should().Throw <InvalidInputException>().Where(e => e.Message.StartsWith(expectedMessage));
}
public void As_a_payroll_user_I_should_see_an_income__tax_to_an_Italian_employee()
{
//Gross 4000
//1000 25% of 4000
// Gross - Tax = 3000
var employee = new Employee()
{
HourRate = 40, TotalWorkedHours = 100, Location = Location.Italy
};
IPayroll italyPayrollCalculator = new ItalyPayrollCalculator();
italyPayrollCalculator.Calculate(employee);
var expected = 1000;
Assert.Contains(expected.ToString(), italyPayrollCalculator.ShowPayrollSummary());
}
