public void WeeekOfYearIsoTest()
{
DateTime moment = new DateTime(2007, 12, 31);
CultureTestData cultures = new CultureTestData();
foreach (CultureInfo culture in cultures)
{
if (culture.DateTimeFormat.CalendarWeekRule != CalendarWeekRule.FirstFourDayWeek ||
culture.DateTimeFormat.FirstDayOfWeek != DayOfWeek.Monday)
{
continue;
}
int year;
int weekOfYear;
TimeTool.GetWeekOfYear(moment, culture, YearWeekType.Iso8601, out year, out weekOfYear);
Assert.AreEqual(weekOfYear, 1);
}
} // WeeekOfYearIsoTest
public void CurrentMonthTest()
{
DateTime now = ClockProxy.Clock.Now;
CultureTestData cultures = new CultureTestData();
foreach (CultureInfo culture in cultures)
{
DateTime currentYearMonthStart = new DateTime(now.Year, now.Month, 1);
DateTime currentYearMonthEnd =
currentYearMonthStart.AddDays(culture.Calendar.GetDaysInMonth(currentYearMonthStart.Year,
currentYearMonthStart.Month));
Month month = new Month(currentYearMonthStart, TimeCalendar.New(culture, TimeSpan.Zero, TimeSpan.Zero));
Assert.Equal(month.Year, now.Year);
Assert.Equal(month.YearMonth, (YearMonth)now.Month);
Assert.Equal(month.Start, currentYearMonthStart);
Assert.Equal(month.End, currentYearMonthEnd);
}
} // CurrentMonthTest
public void AddMonthsTest()
{
DateTime now = ClockProxy.Clock.Now;
CultureTestData cultures = new CultureTestData();
foreach (CultureInfo culture in cultures)
{
DateTime currentYearMonthStart = new DateTime(now.Year, now.Month, 1);
DateTime currentYearMonthEnd =
currentYearMonthStart.AddDays(culture.Calendar.GetDaysInMonth(currentYearMonthStart.Year,
currentYearMonthStart.Month));
Month currentYearMonth = new Month(currentYearMonthStart,
TimeCalendar.New(culture, TimeSpan.Zero, TimeSpan.Zero));
Assert.Equal(currentYearMonth.Start, currentYearMonthStart);
Assert.Equal(currentYearMonth.End, currentYearMonthEnd);
Assert.Equal(currentYearMonth.AddMonths(0), currentYearMonth);
DateTime previousYearMonthStart = new DateTime(now.Year - 1, now.Month, 1);
DateTime previousYearMonthEnd =
previousYearMonthStart.AddDays(culture.Calendar.GetDaysInMonth(previousYearMonthStart.Year,
previousYearMonthStart.Month));
Month previousYearMonth = currentYearMonth.AddMonths(TimeSpec.MonthsPerYear * -1);
Assert.Equal(previousYearMonth.Start, previousYearMonthStart);
Assert.Equal(previousYearMonth.End, previousYearMonthEnd);
Assert.Equal(previousYearMonth.YearMonth, currentYearMonth.YearMonth);
Assert.Equal(previousYearMonth.Start.Year, currentYearMonth.Start.Year - 1);
Assert.Equal(previousYearMonth.End.Year, currentYearMonth.End.Year - 1);
DateTime nextYearMonthStart = new DateTime(now.Year + 1, now.Month, 1);
DateTime nextYearMonthEnd =
nextYearMonthStart.AddDays(culture.Calendar.GetDaysInMonth(nextYearMonthStart.Year, nextYearMonthStart.Month));
Month nextYearMonth = currentYearMonth.AddMonths(TimeSpec.MonthsPerYear);
Assert.Equal(nextYearMonth.Start, nextYearMonthStart);
Assert.Equal(nextYearMonth.End, nextYearMonthEnd);
Assert.Equal(nextYearMonth.YearMonth, currentYearMonth.YearMonth);
Assert.Equal(nextYearMonth.Start.Year, currentYearMonth.Start.Year + 1);
Assert.Equal(nextYearMonth.End.Year, currentYearMonth.End.Year + 1);
}
} // AddMonthsTest
public void DefaultCalendarTest()
{
const int startWeek = 1;
int currentYear = ClockProxy.Clock.Now.Year;
CultureTestData cultures = new CultureTestData();
foreach (CultureInfo culture in cultures)
{
foreach (YearWeekType yearWeekType in Enum.GetValues(typeof(YearWeekType)))
{
int weeksOfYear = TimeTool.GetWeeksOfYear(currentYear, culture, yearWeekType);
for (int weekOfYear = startWeek; weekOfYear < weeksOfYear; weekOfYear++)
{
Week week = new Week(currentYear, weekOfYear, TimeCalendar.New(culture, YearMonth.January, yearWeekType));
Assert.AreEqual(week.Year, currentYear);
DateTime weekStart = TimeTool.GetStartOfYearWeek(currentYear, weekOfYear, culture, yearWeekType);
DateTime weekEnd = weekStart.AddDays(TimeSpec.DaysPerWeek);
Assert.AreEqual(week.Start, weekStart.Add(week.Calendar.StartOffset));
Assert.AreEqual(week.End, weekEnd.Add(week.Calendar.EndOffset));
}
}
}
} // DefaultCalendarTest
