public void AddSalary()
{
//Arrange
var salary = new Salary()
{
Basic = 5000_00,
Bonus = 0,
Incentives = 2000_00
};
_repositoryFactoryMock = new Mock <IRepositoryFactory>();
_actionFactoryMock = new Mock <IActionFactory>();
HelperSer = new Mock <HelperSer>();
_repositoryFactoryMock.Setup(repo => repo.GetRepository <Salary>().Create(It.IsAny <Salary>()))
.Returns(salary);
//Act
SalaryService = new SalaryService(_actionFactoryMock.Object, _repositoryFactoryMock.Object, HelperSer.Object);
SalaryService.AddSalary(salary);
//Assert
_repositoryFactoryMock.Verify(repo => repo.GetRepository <Salary>().Create(salary), Times.Once);
}