public void GetNextOccurrence_NowEqualToNext_ReturnsCorrectValue()
{
var scheduleData = new List <TimeSpan>
{
new TimeSpan(8, 0, 0),
new TimeSpan(11, 30, 0),
new TimeSpan(15, 0, 0),
new TimeSpan(19, 15, 0)
};
var schedule = new DailySchedule(scheduleData.ToArray());
var now = schedule.GetNextOccurrence(DateTime.Now);
var next = schedule.GetNextOccurrence(now);
Assert.True(next > now);
}
public void Constructor_TimeStrings()
{
DailySchedule schedule = new DailySchedule("08:30:00", "12:00:00", "15:00:00");
DateTime now = new DateTime(2015, 5, 23, 7, 30, 0);
DateTime nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("08:30:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("12:00:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("15:00:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
}
public void OneTimePerDay()
{
// previously we had a bug in calculating the next occurrence
// when the current time was greater than the single daily time.
DailySchedule schedule = new DailySchedule("2:00:00");
DateTime now = new DateTime(2015, 9, 15, 21, 57, 40);
DateTime nextOccurrence = schedule.GetNextOccurrence(now);
TimeSpan nextInterval = nextOccurrence - now;
Assert.Equal(14540000, nextInterval.TotalMilliseconds);
}
public void Constructor_TimeSpans()
{
DailySchedule schedule = new DailySchedule(
new TimeSpan(8, 30, 0),
new TimeSpan(15, 0, 0), // verify the schedule self orders
new TimeSpan(12, 00, 0));
DateTime now = new DateTime(2015, 5, 23, 7, 30, 0);
DateTime nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("08:30:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("12:00:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal("15:00:00", nextOccurrence.TimeOfDay.ToString());
now = nextOccurrence + TimeSpan.FromSeconds(1);
}
private void VerifySchedule(List <TimeSpan> scheduleData, DateTime now)
{
DailySchedule schedule = new DailySchedule(scheduleData.ToArray());
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < scheduleData.Count; j++)
{
DateTime nextOccurrence = schedule.GetNextOccurrence(now);
Assert.Equal(scheduleData[j], nextOccurrence.TimeOfDay);
now = nextOccurrence + TimeSpan.FromSeconds(1);
}
}
}