public void SalaryCalculatorShouldReturnCorrectValue()
{
var salaryString = "3400";
var grossSalary = 3400m;
var taxesCalculator = TaxCalculatorServiceMock.New;
taxesCalculator
.Setup(x => x.ShouldApplyTax(grossSalary))
.Returns(true);
taxesCalculator
.Setup(x => x.IncomeTax(grossSalary))
.Returns(240);
taxesCalculator
.Setup(x => x.SocialTax(grossSalary))
.Returns(300);
var salaryValidation = SalaryValidationServiceMock.New;
salaryValidation
.Setup(x => x.IsValid(salaryString))
.Returns(true);
var salaryCalculator = new SalaryCalculator(taxesCalculator.Object, salaryValidation.Object);
var result = salaryCalculator.CalculateNetSalary(salaryString);
result
.Should()
.Be(2860);
}
public void SalaryCalculatorShouldReturnInvalidCodeWhenSalaryIsNotValid()
{
var salaryString = "-1";
var salaryValidation = SalaryValidationServiceMock.New;
salaryValidation
.Setup(x => x.IsValid(salaryString))
.Returns(false);
var salaryCalculator = new SalaryCalculator(null, salaryValidation.Object);
var result = salaryCalculator.CalculateNetSalary(salaryString);
result
.Should()
.Be(SalaryConstants.INVALID_SALARY_CODE);
}
public void SalaryCalculatorShouldNotReturnInvalidCodeWhenSalaryIsValid()
{
var salaryString = "1";
var grossSalary = 1m;
var taxesCalculator = TaxCalculatorServiceMock.New;
taxesCalculator
.Setup(x => x.ShouldApplyTax(grossSalary))
.Returns(false);
var salaryValidation = SalaryValidationServiceMock.New;
salaryValidation
.Setup(x => x.IsValid(salaryString))
.Returns(true);
var salaryCalculator = new SalaryCalculator(taxesCalculator.Object, salaryValidation.Object);
var result = salaryCalculator.CalculateNetSalary(salaryString);
result
.Should()
.NotBe(SalaryConstants.INVALID_SALARY_CODE);
}