public void Calculates_overtime_hours_as_hours_additional_to_contracted()
{
var hoursWorked = new Hours(40);
var contractedHours = new Hours(35);
// wrap with Micro Types for contextual explicitness
var hoursWorkedx = new HoursWorked(hoursWorked);
var contractedHoursx = new ContractedHours(contractedHours);
var fiveHours = new Hours(5);
var fiveHoursOvertime = new OvertimeHours(fiveHours);
var result = new OvertimeCalculator().Calculate(hoursWorkedx, contractedHoursx);
Assert.AreEqual(fiveHoursOvertime, result);
}
}