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)); }