public void EveryDayAtMidnight()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "*",
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2007, 1, 1);
DateTime expected = new DateTime(2007, 1, 1);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void EveryDayForTwoYearsTest()
{
// Every day at 00:00:00
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "*",
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
// 2008 is a leap year
DateTime fromDate = new DateTime(2007, 1, 1);
while (fromDate.Year < 2009)
{
DateTime expected = fromDate;
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = fromDate.AddDays(1);
}
}
public void WeekStandardTests()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "1",
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2010, 10, 1);
while (fromDate.Day < 25)
{
int day = fromDate.Day;
int mondayDay = 1;
if (day >= 1 && day <= 4)
mondayDay = 4;
else if (day >= 5 && day <= 11)
mondayDay = 11;
else if (day >= 12 && day <= 18)
mondayDay = 18;
else if (day >= 19 && day <= 25)
mondayDay = 25;
DateTime expected = new DateTime(fromDate.Year, fromDate.Month, mondayDay);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = fromDate.AddDays(1);
}
}
public void SpecificMonth()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "7",
DaysOfWeek = "*",
Months = "12"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2010, 12, 7);
DateTime expected = new DateTime(2010, 12, 7);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void WeekLastTests()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "4L", // last thursday
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2010, 10, 1);
DateTime expected = new DateTime(fromDate.Year, fromDate.Month, 28);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "5L", // last friday
Months = "*"
};
target = new ScheduleEngine(entry);
fromDate = new DateTime(2007, 1, 1);
while (fromDate.Year < 2009)
{
expected = FindLastExpectedWeekday(DayOfWeek.Friday, fromDate);
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = fromDate.AddDays(1);
}
}
public void SecondsIntervalTest()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "*/5"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = GetFromDateTime();
DateTime expected = fromDate;
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime().AddSeconds(1);
expected = GetFromDateTime().AddSeconds(5);
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void SecondsRangeTest()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "30-40"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = GetFromDateTime();
DateTime expected = fromDate.AddSeconds(30);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime(30);
expected = fromDate;
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime(31);
expected = fromDate;
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime(40);
expected = fromDate;
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime(41);
expected = GetFromDateTime(30).AddMinutes(1);
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void SecondsFixedTest()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "15"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = GetFromDateTime(0);
DateTime expected = fromDate.AddSeconds(15);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = GetFromDateTime(20);
expected = GetFromDateTime(15).AddMinutes(1);
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void NastyBugDateTest()
{
// Every day at 00:00:00
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "*",
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2007, 11, 30);
DateTime expected = new DateTime(2007, 11, 30);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
}
public void LastThursdayEveryOtherMonth()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "*",
DaysOfWeek = "4L",
Months = "*/2" // jan, mar, may, ... because 0=jan
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2010, 11, 25);
DateTime expected = new DateTime(2010, 11, 25);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
DateTime[] lastThursdays = new DateTime[]
{
new DateTime(2010, 1, 28),
new DateTime(2010, 3, 25),
new DateTime(2010, 5, 27),
new DateTime(2010, 7, 29),
new DateTime(2010, 9, 30),
new DateTime(2010, 11, 25)
};
fromDate = new DateTime(2010,1,1);
foreach (DateTime lastExpected in lastThursdays)
{
actual = target.NextDateTime(fromDate);
Assert.AreEqual(lastExpected, actual);
fromDate = actual.AddDays(1);
}
}
public void LastDayOfEveryMonth()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "L",
DaysOfWeek = "*",
Months = "*"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(2007, 1, 1);
while (fromDate.Year < 2009)
{
int daysInMonth = DateTime.DaysInMonth(fromDate.Year, fromDate.Month);
DateTime expected = new DateTime(fromDate.Year, fromDate.Month, daysInMonth);
DateTime actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual, "fromDate = " + fromDate.ToString());
fromDate = fromDate.AddDays(1);
}
}
public void EveryOtherYear()
{
ScheduleEntry entry = new ScheduleEntry
{
Seconds = "0",
Minutes = "0",
Hours = "0",
DaysOfMonth = "1",
DaysOfWeek = "*",
Months = "1",
Years = "*/2"
};
ScheduleEngine target = new ScheduleEngine(entry);
DateTime fromDate = new DateTime(1969,1,1);
DateTime expected = new DateTime(1970,1,1);
DateTime actual;
while (fromDate.Year < 2400)
{
actual = target.NextDateTime(fromDate);
Assert.AreEqual(expected, actual);
fromDate = actual.AddDays(1);
expected = expected.AddYears(2);
}
}