public void should_use_one_as_default_granularity()
{
var range = new StrictDateRange();
Assert.That(range.Granularity, Is.EqualTo(1));
range = new StrictDateRange(DateTime.Now, DateTime.Now);
Assert.That(range.Granularity, Is.EqualTo(1));
}
public void should_use_day_as_default_granularity_unit()
{
var range = new StrictDateRange();
Assert.That(range.GranularityUnit, Is.EqualTo(DateGranularity.Day));
range = new StrictDateRange(DateTime.Now, DateTime.Now);
Assert.That(range.GranularityUnit, Is.EqualTo(DateGranularity.Day));
}
public void enumerate_all_days_in_range(int granularity)
{
var first_date = new DateTime(2014, 03, 10, 10, 5, 9, 630);
var last_date = new DateTime(2014, 04, 10, 10, 5, 9, 630);
var range = new StrictDateRange(first_date, last_date, granularity);
DateTime current = new DateTime(2014, 3, 10);
foreach (DateTime date in range)
{
Assert.That(date, Is.EqualTo(current));
current = current.AddDays(granularity);
}
}
public void should_stop_enumeration_on_last_date()
{
var first_date = new DateTime(2014, 03, 10, 10, 5, 9, 630);
var last_date = new DateTime(2014, 04, 10, 10, 5, 9, 630);
var range = new StrictDateRange(first_date, last_date);
DateTime current = first_date;
foreach (DateTime date in range)
{
current = date;
}
Assert.That(current, Is.EqualTo(new DateTime(2014, 4, 10)));
}
public void should_enumerate_all_seconds_in_range()
{
var first_date = new DateTime(2014, 01, 01, 10, 5, 9, 630);
var last_date = new DateTime(2014, 01, 01, 10, 6, 9, 630);
var range = new StrictDateRange(first_date, last_date, 10,
DateGranularity.Second);
DateTime current = new DateTime(2014, 1, 1, 10, 5, 9);
foreach (DateTime date in range)
{
Assert.That(date, Is.EqualTo(current));
current = current.AddSeconds(10);
}
}
public void should_honor_the_boundaries()
{
var first_date = new DateTime(2014, 01, 01, 10, 5, 9, 630);
var last_date = new DateTime(2014, 12, 01, 10, 5, 9, 630);
var range = new StrictDateRange(first_date, last_date, 1,
DateGranularity.Month);
DateTime current = new DateTime(2014, 1, 1);
Assert.That(range.FirstDate, Is.EqualTo(current));
foreach (DateTime date in range)
{
current = date;
}
Assert.That(current, Is.LessThanOrEqualTo(last_date));
Assert.That(range.LastDate, Is.EqualTo(current));
}