/// <summary>
/// Street cleaning occurs from April to October on the first and third Monday of the
/// month, excluding holidays. In this test there are two holidays: July 4 and Labor
/// Day (first Monday in Sep). The street cleaning example is taken directly from
/// Martin Fowler's white paper "Recurring Events for Calendars".
/// </summary>
private static TemporalExpression BuildStreetCleaningTemporalExpression()
{
var maHolidays = new UnionTE();
var independenceDay = new FixedHolidayTE(7, 4);
var laborDay = new FloatingHolidayTE(9, 1, 1);
maHolidays.Add(independenceDay);
maHolidays.Add(laborDay);
var firstMondayFirstWeek = new DayInMonthTE(1, 1);
var firstMondayThirdWeek = new DayInMonthTE(1, 3);
var firstAndThirdMonday = new UnionTE();
firstAndThirdMonday.Add(firstMondayThirdWeek);
firstAndThirdMonday.Add(firstMondayFirstWeek);
var streetCleaningMonths = new IntersectionTE();
streetCleaningMonths.Add(firstAndThirdMonday);
streetCleaningMonths.Add(new RangeEachYearTE(3, 9));
var diff = new DifferenceTE(streetCleaningMonths, maHolidays);
return(diff);
}
public void LastFridayOfMonthTest()
{
var lastFriday = new DayInMonthTE(DayOfWeekEnum.Fri, MonthlyIntervalEnum.Last);
Assert.IsTrue(lastFriday.Includes(new DateTime(2010, 1, 29)));
Assert.IsTrue(lastFriday.Includes(new DateTime(2011, 6, 24)));
Assert.IsTrue(lastFriday.Includes(new DateTime(2012, 9, 28)));
Assert.IsFalse(lastFriday.Includes(new DateTime(2010, 1, 28)));
Assert.IsFalse(lastFriday.Includes(new DateTime(2010, 1, 22)));
Assert.IsFalse(lastFriday.Includes(new DateTime(2012, 7, 31)));
}
public void SecondTuesdayOfMonthTest()
{
var secondTuesday = new DayInMonthTE(DayOfWeekEnum.Tue, MonthlyIntervalEnum.Second);
Assert.IsTrue(secondTuesday.Includes(new DateTime(2010, 6, 8)));
Assert.IsTrue(secondTuesday.Includes(new DateTime(2011, 1, 11)));
Assert.IsTrue(secondTuesday.Includes(new DateTime(2012, 11, 13)));
Assert.IsFalse(secondTuesday.Includes(new DateTime(2012, 11, 19)));
Assert.IsFalse(secondTuesday.Includes(new DateTime(2012, 1, 2)));
Assert.IsFalse(secondTuesday.Includes(new DateTime(2012, 10, 29)));
}
public void SaturdayTest()
{
var saturday = new DayInMonthTE(DayOfWeekEnum.Sat);
Assert.IsTrue(saturday.Includes(new DateTime(2010, 6, 26)));
Assert.IsTrue(saturday.Includes(new DateTime(2011, 1, 1)));
Assert.IsTrue(saturday.Includes(new DateTime(2012, 9, 29)));
Assert.IsFalse(saturday.Includes(new DateTime(2010, 4, 29)));
Assert.IsFalse(saturday.Includes(new DateTime(2011, 9, 1)));
Assert.IsFalse(saturday.Includes(new DateTime(2012, 2, 10)));
}
public void SundayTest()
{
var sunday = new DayInMonthTE(DayOfWeekEnum.Sun);
Assert.IsTrue(sunday.Includes(new DateTime(2010, 6, 27)));
Assert.IsTrue(sunday.Includes(new DateTime(2011, 1, 2)));
Assert.IsTrue(sunday.Includes(new DateTime(2012, 9, 30)));
Assert.IsFalse(sunday.Includes(new DateTime(2010, 8, 14)));
Assert.IsFalse(sunday.Includes(new DateTime(2011, 3, 15)));
Assert.IsFalse(sunday.Includes(new DateTime(2012, 8, 1)));
}
public UnionTE Create()
{
var union = new UnionTE();
var monthlyIntervals = EnumExtensions.GetFlags(_event.MonthlyIntervalOptions);
foreach (MonthlyIntervalEnum monthlyInterval in monthlyIntervals)
{
var daysOfWeek = EnumExtensions.GetFlags(_event.DaysOfWeekOptions);
foreach (DayOfWeekEnum dayOfWeek in daysOfWeek)
{
var dayInMonth = new DayInMonthTE(dayOfWeek, monthlyInterval);
union.Add(dayInMonth);
}
}
return(union);
}
public void ThirdWeekendEveryMonthTest()
{
var weekend = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.Third);
Assert.IsTrue(weekend.GetHashCode().Equals(3));
var thirdWeekendAug2012 = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.Third);
Assert.IsTrue(weekend.Equals(thirdWeekendAug2012));
var firstWeekendAug2012 = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.First);
Assert.IsFalse(weekend.Equals(firstWeekendAug2012));
Assert.IsFalse(weekend.Equals(null));
}
public void LastWeekendEveryMonthTest()
{
var weekend = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.Last);
Assert.LessOrEqual(weekend.GetHashCode(), 0);
var lastWeekendAug2012 = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.Last);
Assert.IsTrue(weekend.Equals(lastWeekendAug2012));
var firstWeekendAug2012 = new DayInMonthTE(DayOfWeekEnum.Sat | DayOfWeekEnum.Sun, MonthlyIntervalEnum.First);
Assert.IsFalse(weekend.Equals(firstWeekendAug2012));
Assert.IsFalse(weekend.Equals(null));
Assert.IsFalse(weekend.Equals(1)); // unknown object
}
