static void Main(string[] args)
{
TaskPlanner taskPlanner = new TaskPlanner();
var workdayStartTime = new TimeSpan(8, 0, 0);
var workdayStopTime = new TimeSpan(16, 0, 0);
taskPlanner.SetWorkdayStartAndStop(workdayStartTime, workdayStopTime);
taskPlanner.SetRecurringHoliday(new DateTime(2004, 5, 17, 0, 0, 0));
taskPlanner.SetRecurringHoliday(new DateTime(2004, 5, 24, 0, 0, 0));
taskPlanner.SetHoliday(new DateTime(2004, 5, 27, 0, 0, 0));
var start = new DateTime(2004, 5, 24, 18, 5, 0);
double numberOfDays = -5.5;
var actual = taskPlanner.GetTaskFinishingDate(start, numberOfDays);
Console.WriteLine("end: {0:f}", actual);
}
static void Main(string[] args)
{
TaskPlanner taskPlanner = new TaskPlanner();
taskPlanner.SetWorkdayStartAndStop(new TimeSpan(8, 0, 0), new TimeSpan(16, 0, 0));
taskPlanner.SetRecurringHoliday(new DateTime(2004, 12, 11, 0, 0, 0));
taskPlanner.SetHoliday(new DateTime(2017, 12, 06, 0, 0, 0));
taskPlanner.SetRecurringHoliday(new DateTime(2004, 12, 7, 0, 0, 0));
taskPlanner.SetRecurringHoliday(new DateTime(2004, 5, 17, 0, 0, 0));
taskPlanner.SetHoliday(new DateTime(2004, 5, 27, 0, 0, 0));
taskPlanner.SetHoliday(new DateTime(2004, 5, 21, 0, 0, 0));
// Arrange
var startDate = new DateTime(2017, 12, 11, 14, 00, 00);
double days = -2.5;
Console.WriteLine("end: {0:f}", taskPlanner.GetTaskFinishingDate(startDate, days));
Console.ReadLine();
}