public void Occurrences_before_start()
{
// 1/4 -> 12/4, 15/4 -> 26/4, 29/4
WeeklySchedule week = new WeeklySchedule { Frequency = 2, Monday = true, Thursday = true };
IList<DateTime> occurrences = Convert(week.GetOccurrences(_start, new DateTime(2010, 3, 1), new DateTime(2010, 3, 31)));
Assert.AreEqual(0, occurrences.Count);
}
public void Occurrences_before_start()
{
// 1/4 -> 12/4, 15/4 -> 26/4, 29/4
WeeklySchedule week = new WeeklySchedule {
Frequency = 2, Monday = true, Thursday = true
};
IList <DateTime> occurrences = Convert(week.GetOccurrences(_start, new DateTime(2010, 3, 1), new DateTime(2010, 3, 31)));
Assert.AreEqual(0, occurrences.Count);
}
public void Occurrences_stress_test()
{
var d = new DateTime(1900, 1, 1);
WeeklySchedule week = new WeeklySchedule { Frequency = 3, Sunday = true, Monday = true, Tuesday = true, Wednesday = true, Thursday = true, Friday = true, Saturday = true };
// 1/1/1900 (Monday) -> 31/12/1999 (Friday) = 36524 total days; 7 days in every 21 for 100 years; 36524 - 14 days = 36510 / 3 = 12170
IList<DateTime> occurrences = Convert(week.GetOccurrences(d, d, new DateTime(1999, 12, 31)));
Assert.AreEqual(12178, occurrences.Count);
}
public void Occurrences_within_period()
{
// 1/4 -> 12/4, 15/4 -> 26/4, 29/4
WeeklySchedule week = new WeeklySchedule { Frequency = 2, Monday = true, Thursday = true };
IList<DateTime> occurrences = Convert(week.GetOccurrences(_start, new DateTime(2010, 4, 9), new DateTime(2010, 4, 28)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2010, 4, 12));
Assert.AreEqual(occurrences[1], new DateTime(2010, 4, 15));
Assert.AreEqual(occurrences[2], new DateTime(2010, 4, 26));
}
public void Occurrences_stress_test()
{
var d = new DateTime(1900, 1, 1);
WeeklySchedule week = new WeeklySchedule {
Frequency = 3, Sunday = true, Monday = true, Tuesday = true, Wednesday = true, Thursday = true, Friday = true, Saturday = true
};
// 1/1/1900 (Monday) -> 31/12/1999 (Friday) = 36524 total days; 7 days in every 21 for 100 years; 36524 - 14 days = 36510 / 3 = 12170
IList <DateTime> occurrences = Convert(week.GetOccurrences(d, d, new DateTime(1999, 12, 31)));
Assert.AreEqual(12178, occurrences.Count);
}
public void Occurrences_within_period()
{
// 1/4 -> 12/4, 15/4 -> 26/4, 29/4
WeeklySchedule week = new WeeklySchedule {
Frequency = 2, Monday = true, Thursday = true
};
IList <DateTime> occurrences = Convert(week.GetOccurrences(_start, new DateTime(2010, 4, 9), new DateTime(2010, 4, 28)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2010, 4, 12));
Assert.AreEqual(occurrences[1], new DateTime(2010, 4, 15));
Assert.AreEqual(occurrences[2], new DateTime(2010, 4, 26));
}
public void Occurrences_with_time()
{
// 17/8 14:30, 19/8 14:30 -> 22/8 14:30
WeeklySchedule week = new WeeklySchedule {
Frequency = 1, Monday = true, Wednesday = true, Friday = true
};
IList <DateTime> occurrences = Convert(week.GetOccurrences(
new DateTime(2011, 8, 1, 14, 30, 0),
new DateTime(2011, 8, 17, 0, 0, 0),
new DateTime(2011, 8, 24, 11, 0, 0)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2011, 8, 17, 14, 30, 0));
Assert.AreEqual(occurrences[1], new DateTime(2011, 8, 19, 14, 30, 0));
Assert.AreEqual(occurrences[2], new DateTime(2011, 8, 22, 14, 30, 0));
}
public void Occurrences_without_time()
{
// 17/8, 19/8 -> 22/8, 24/8
WeeklySchedule week = new WeeklySchedule {
Frequency = 1, Monday = true, Wednesday = true, Friday = true
};
IList <DateTime> occurrences = Convert(week.GetOccurrences(
new DateTime(2011, 8, 1),
new DateTime(2011, 8, 17),
new DateTime(2011, 8, 24)));
Assert.AreEqual(4, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2011, 8, 17));
Assert.AreEqual(occurrences[1], new DateTime(2011, 8, 19));
Assert.AreEqual(occurrences[2], new DateTime(2011, 8, 22));
Assert.AreEqual(occurrences[3], new DateTime(2011, 8, 24));
}
public void Occurrences_without_time()
{
// 17/8, 19/8 -> 22/8, 24/8
WeeklySchedule week = new WeeklySchedule { Frequency = 1, Monday = true, Wednesday = true, Friday = true };
IList<DateTime> occurrences = Convert(week.GetOccurrences(
new DateTime(2011, 8, 1),
new DateTime(2011, 8, 17),
new DateTime(2011, 8, 24)));
Assert.AreEqual(4, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2011, 8, 17));
Assert.AreEqual(occurrences[1], new DateTime(2011, 8, 19));
Assert.AreEqual(occurrences[2], new DateTime(2011, 8, 22));
Assert.AreEqual(occurrences[3], new DateTime(2011, 8, 24));
}
public void Occurrences_with_time()
{
// 17/8 14:30, 19/8 14:30 -> 22/8 14:30
WeeklySchedule week = new WeeklySchedule { Frequency = 1, Monday = true, Wednesday = true, Friday = true };
IList<DateTime> occurrences = Convert(week.GetOccurrences(
new DateTime(2011, 8, 1, 14, 30, 0),
new DateTime(2011, 8, 17, 0, 0, 0),
new DateTime(2011, 8, 24, 11, 0, 0)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(occurrences[0], new DateTime(2011, 8, 17, 14, 30, 0));
Assert.AreEqual(occurrences[1], new DateTime(2011, 8, 19, 14, 30, 0));
Assert.AreEqual(occurrences[2], new DateTime(2011, 8, 22, 14, 30, 0));
}