public void Occurrences_before_start()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule { Frequency = 7 };
IList<DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1900, 1, 1), new DateTime(1950, 1, 1)));
Assert.AreEqual(0, occurrences.Count);
}
public void Occurrences_stress_test()
{
var d = new DateTime(900, 1, 1);
YearlySchedule year = new YearlySchedule { Frequency = 1 };
// 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(year.GetOccurrences(d, d, new DateTime(2899, 12, 31)));
Assert.AreEqual(2000, occurrences.Count);
}
public void Occurrences_crossing_start()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule { Frequency = 7 };
IList<DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1970, 1, 1), new DateTime(1990, 11, 3)));
Assert.AreEqual(2, occurrences.Count);
Assert.AreEqual(new DateTime(1983, 11, 3), occurrences[0]);
Assert.AreEqual(new DateTime(1990, 11, 3), occurrences[1]);
}
public void Occurrences_before_start()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule {
Frequency = 7
};
IList <DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1900, 1, 1), new DateTime(1950, 1, 1)));
Assert.AreEqual(0, occurrences.Count);
}
public void Occurrences_within_period()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule { Frequency = 7 };
IList<DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1985, 3, 1), new DateTime(2005, 1, 1)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(new DateTime(1990, 11, 3), occurrences[0]);
Assert.AreEqual(new DateTime(1997, 11, 3), occurrences[1]);
Assert.AreEqual(new DateTime(2004, 11, 3), occurrences[2]);
}
public void Occurrences_stress_test()
{
var d = new DateTime(900, 1, 1);
YearlySchedule year = new YearlySchedule {
Frequency = 1
};
// 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(year.GetOccurrences(d, d, new DateTime(2899, 12, 31)));
Assert.AreEqual(2000, occurrences.Count);
}
public void Occurrences_crossing_start()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule {
Frequency = 7
};
IList <DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1970, 1, 1), new DateTime(1990, 11, 3)));
Assert.AreEqual(2, occurrences.Count);
Assert.AreEqual(new DateTime(1983, 11, 3), occurrences[0]);
Assert.AreEqual(new DateTime(1990, 11, 3), occurrences[1]);
}
public void Occurrences_with_time()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule { Frequency = 7 };
IList<DateTime> occurrences = Convert(year.GetOccurrences(
new DateTime(1983, 11, 3, 18, 0, 0),
new DateTime(2004, 11, 3, 14, 0, 0),
new DateTime(2015, 12, 31)));
Assert.AreEqual(2, occurrences.Count);
Assert.AreEqual(new DateTime(2004, 11, 3, 18, 0, 0), occurrences[0]);
Assert.AreEqual(new DateTime(2011, 11, 3, 18, 0, 0), occurrences[1]);
}
public void Occurrences_within_period()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule {
Frequency = 7
};
IList <DateTime> occurrences = Convert(year.GetOccurrences(_start, new DateTime(1985, 3, 1), new DateTime(2005, 1, 1)));
Assert.AreEqual(3, occurrences.Count);
Assert.AreEqual(new DateTime(1990, 11, 3), occurrences[0]);
Assert.AreEqual(new DateTime(1997, 11, 3), occurrences[1]);
Assert.AreEqual(new DateTime(2004, 11, 3), occurrences[2]);
}
public void Occurrences_with_time()
{
// 3/11/1983, 3/11/1990, 3/11/1997, 3/11/2004, 3/11/2011, 3/11/2018, 3/11/2026
YearlySchedule year = new YearlySchedule {
Frequency = 7
};
IList <DateTime> occurrences = Convert(year.GetOccurrences(
new DateTime(1983, 11, 3, 18, 0, 0),
new DateTime(2004, 11, 3, 14, 0, 0),
new DateTime(2015, 12, 31)));
Assert.AreEqual(2, occurrences.Count);
Assert.AreEqual(new DateTime(2004, 11, 3, 18, 0, 0), occurrences[0]);
Assert.AreEqual(new DateTime(2011, 11, 3, 18, 0, 0), occurrences[1]);
}