public void Occurrences_before_start()
{
// 20/4, 23/4, 26/4, 29/4, 2/5, 5/5, 8/5
DailySchedule day = new DailySchedule { Frequency = 3 };
IList<DateTime> occurrences = Convert(day.GetOccurrences(_start, new DateTime(2010, 4, 1), new DateTime(2010, 4, 10)));
Assert.AreEqual(0, occurrences.Count);
}
public void Next_occurrence_before_start()
{
// 20/4, 23/4, 26/4, 29/4, 2/5, 5/5, 8/5
DailySchedule day = new DailySchedule { Frequency = 3 };
DateTime? next = day.NextOccurrence(_start, new DateTime(2010, 1, 1));
Assert.IsTrue(next.HasValue);
Assert.AreEqual(_start, next.Value);
}
/// <summary>
/// Gets the generated description for the schedule. Will not update Description or fire events.
/// </summary>
public virtual string Format(DailySchedule s)
{
// Daily
// Every 2 days
return String.Format(
Strings.Plural(s.Frequency, "Daily", "Every {0} days"),
s.Frequency
);
}
public void Occurrences_stress_test()
{
DailySchedule day = new DailySchedule { Frequency = 1 };
var d = new DateTime(1990, 1, 1);
// 1/1/1990 -> 1/1/2010 = 365 * 20 + 5 extra days due to leap years (1992, 1996, 2000, 2004, 2008)
IList<DateTime> occurrences = Convert(day.GetOccurrences(d, d, new DateTime(2009, 12, 31)));
Assert.AreEqual(7305, occurrences.Count);
}
public void Occurrences_crossing_start()
{
// 20/4, 23/4, 26/4, 29/4, 2/5, 5/5, 8/5
DailySchedule day = new DailySchedule { Frequency = 3 };
IList<DateTime> occurrences = Convert(day.GetOccurrences(_start, new DateTime(2010, 4, 1), new DateTime(2010, 4, 27)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2010, 4, 20));
Assert.AreEqual(occurrences[1], new DateTime(2010, 4, 23));
Assert.AreEqual(occurrences[2], new DateTime(2010, 4, 26));
}
public void Occurrences_within_period()
{
// 20/4, 23/4, 26/4, 29/4, 2/5, 5/5, 8/5
DailySchedule day = new DailySchedule { Frequency = 3 };
IList<DateTime> occurrences = Convert(day.GetOccurrences(_start, new DateTime(2010, 4, 21), new DateTime(2010, 5, 2)));
Assert.AreEqual(4, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2010, 4, 23));
Assert.AreEqual(occurrences[1], new DateTime(2010, 4, 26));
Assert.AreEqual(occurrences[2], new DateTime(2010, 4, 29));
Assert.AreEqual(occurrences[3], new DateTime(2010, 5, 2));
}
public DailySchedule GetScheduleFor(DateTime date)
{
date = date.Date;
DailySchedule schedule;
if(!_schedules.TryGetValue(date, out schedule))
{
schedule = new DailySchedule {Date = date};
schedule.BeginEdit();
_schedules.Add(date, schedule);
}
return schedule;
}
public static DailySchedule CreateDailySchedule(global::System.Guid scheduleID, global::System.Guid tenantID, string name, global::System.DateTime startTime, global::System.DateTime creationTime, global::System.DateTime lastModifiedTime, bool isEnabled, byte dayInterval)
{
DailySchedule dailySchedule = new DailySchedule();
dailySchedule.ScheduleID = scheduleID;
dailySchedule.TenantID = tenantID;
dailySchedule.Name = name;
dailySchedule.StartTime = startTime;
dailySchedule.CreationTime = creationTime;
dailySchedule.LastModifiedTime = lastModifiedTime;
dailySchedule.IsEnabled = isEnabled;
dailySchedule.DayInterval = dayInterval;
return dailySchedule;
}
/// <summary>
/// Visitor pattern for generating description for this schedule. Will update Description and fire events.
/// </summary>
public virtual void Visit(DailySchedule s) { OnDescriptionChanged(s, Format(s)); }
