public void AddDeductionType_Should_AddADeduction()
        {
            var service = new PayrollService(empDeduStub, uowStub);
            EmployeeDeductions result = service.AddDeductionType(new EmployeeDeductions()
            {
                IsFixedAmt        = true,
                FixedAmtDeduction = 2450M,
                Name = "SSS"
            });

            Assert.AreEqual("SSS", result.Name);
        }