public void GetEndYearAndWeekTest()
{
Parallel.For(0, CultureTestData.Default.Count(),
i => {
var currentCulture = CultureTestData.Default[i];
Enumerable.Range(2000, 100)
.RunEach(year => {
var yearWeek = WeekTool.GetEndYearAndWeek(year, currentCulture);
Assert.AreEqual(year, yearWeek.Year);
Assert.IsTrue(yearWeek.Week >= 52);
});
});
Parallel.For(1980, 2200,
year => {
var yearWeek = WeekTool.GetEndYearAndWeek(year, null, WeekOfYearRuleKind.Iso8601);
Assert.AreEqual(year, yearWeek.Year);
Assert.IsTrue(yearWeek.Week >= 52);
});
}
public void AddWeekOfYearsTest()
{
const int maxAddWeeks = 40;
Action <CultureInfo> @AddWeekOfYearsAction =
(culture) => {
var currentCulture = culture;
Enumerable
.Range(2000, 20)
.RunEach(year => {
const int step = 10;
YearAndWeek prevResult = new YearAndWeek();
var maxWeek = WeekTool.GetEndYearAndWeek(year, currentCulture);
for (var week = 1; week < maxWeek.Week; week += step)
{
for (var addWeeks = -maxAddWeeks; addWeeks <= maxAddWeeks; addWeeks += step)
{
var current = new YearAndWeek(year, week);
var result = WeekTool.AddWeekOfYears(current, addWeeks, currentCulture);
if (addWeeks != 0 && prevResult.Week.HasValue)
{
if (result.Year == prevResult.Year)
{
Assert.AreEqual(prevResult.Week + step, result.Week,
@"Prev=[{0}], Result=[{1}], addWeeks=[{2}]", prevResult, result,
addWeeks);
}
}
result.Week.Should().Have.Value();
result.Week.Value.Should().Be.GreaterThan(0);
result.Week.Value.Should().Be.LessThanOrEqualTo(TimeSpec.MaxWeeksPerYear);
prevResult = result;
if (IsDebugEnabled)
{
log.Debug("Current=[{0}], Added=[{1}], AddWeeks=[{2}]", current, result, addWeeks);
}
}
}
});
};
Parallel.For(0, CultureTestData.Default.Count(), i => @AddWeekOfYearsAction(CultureTestData.Default[i]));
var rule = WeekOfYearRuleKind.Iso8601;
ParallelTool.ForWithStep(2000, 2020, 2,
year => {
const int step = 10;
var prevResult = new YearAndWeek();
var maxWeek = WeekTool.GetEndYearAndWeek(year, null, rule);
for (var week = 1; week < maxWeek.Week; week += step)
{
for (var addWeeks = -maxAddWeeks; addWeeks <= maxAddWeeks; addWeeks += step)
{
var current = new YearAndWeek(year, week);
var result = WeekTool.AddWeekOfYears(current, addWeeks, null, rule);
if (addWeeks != 0 && prevResult.Week.HasValue)
{
if (result.Year == prevResult.Year)
{
Assert.AreEqual(prevResult.Week + step, result.Week,
@"Prev={0}, Result={1}, addWeeks={2}", prevResult, result,
addWeeks);
}
}
result.Week.Should().Have.Value();
result.Week.Value.Should().Be.GreaterThan(0);
result.Week.Value.Should().Be.LessThanOrEqualTo(TimeSpec.MaxWeeksPerYear);
prevResult = result;
if (IsDebugEnabled)
{
log.Debug("Current=[{0}], Added=[{1}], AddWeeks=[{2}]", current, result, addWeeks);
}
}
}
});
}