public void IsCalculatable_Is_False_By_Default()
{
//Arrange
var sut = new SalaryCalculatorViewModel();
//Act
//Assert
Assert.IsFalse(sut.IsSalaryCalculatable);
}
public void IsCalculatable_Is_False_When_Basic_is_Zero()
{
//Arrange
var sut = new SalaryCalculatorViewModel();
//Act
sut.Basic = 0;
//Assert
Assert.IsFalse(sut.IsSalaryCalculatable);
}
public void IsCalculatable_Is_True_When_All_Three_Salary_Components_Are_Non_Zero()
{
//Arrange
var sut = new SalaryCalculatorViewModel();
//Act
sut.Basic = sut.Hra = sut.Da = 10000;
sut.Tax = 10;
//Assert
Assert.IsTrue(sut.IsSalaryCalculatable);
}