public void IncomeTaxIsCalculatedProperlyForProperData(decimal hours, decimal rate, decimal expected)
{
// Arrange
var sut = new GermanySalaryCalculator {
GrossAmount = hours * rate
};
// Act
var result = sut.CalculateIncomeTax();
// Assert
Assert.AreEqual(expected, result);
}
public void UniversalSocialChargeIsCalculatedProperlyForProperData(decimal hours, decimal rate, decimal expected)
{
// Arrange
var sut = new GermanySalaryCalculator {
GrossAmount = hours * rate
};
// Act
var result = sut.CalculateUniversalSocialCharge();
// Assert
Assert.AreEqual(expected, result);
}
public void PensionIsEqualZeroWhenHoursOrRateIsNegative(decimal hours, decimal rate)
{
// Arrange
var sut = new GermanySalaryCalculator {
GrossAmount = hours * rate
};
decimal expected = 0;
// Act
var result = sut.CalculatePension();
// Assert
Assert.AreEqual(expected, result);
}
public void SalaryIsCalculatedProperlyForGermany(
decimal hours,
decimal rate,
decimal expectedIncomeTax,
decimal expectedUsc,
decimal expectedPension,
decimal expectedNetAmount,
decimal expectedGrossAmount)
{
// Arrange
var sut = new GermanySalaryCalculator();
// Act
var result = sut.GetCalculatedSalary(hours, rate);
// Assert
Assert.AreEqual(expectedIncomeTax, result.IncomeTax);
Assert.AreEqual(expectedUsc, result.UniversalSocialCharge);
Assert.AreEqual(expectedPension, result.Pension);
Assert.AreEqual(expectedNetAmount, result.NetAmount);
Assert.AreEqual(expectedGrossAmount, result.GrossAmount);
}
private static ISalaryCalculator GetCalculatorType(string location)
{
ISalaryCalculator calculator;
switch (location.Trim().ToLower())
{
case "ireland":
calculator = new IrelandSalaryCalculator();
break;
case "italy":
calculator = new ItalaySalaryCalculator();
break;
case "germany":
calculator = new GermanySalaryCalculator();
break;
default:
calculator = new NormalSalaryCalculator();
break;
}
return(calculator);
}