public void it_should_subtract_years_from_a_date(Int32 arg)
{
DateTime nineEleven = new DateTime(2011, 9, 11);
DateTime actual = arg.Years().AgoFrom(nineEleven);
Assert.That(actual, Is.EqualTo(nineEleven.AddYears(-arg)));
}
public void it_should_subtract_all_components_from_a_timestamp(Int32 years, Int32 months, Int32 weeks, Int32 days, Int32 minutes, Int32 seconds, Int32 milliseconds)
{
DateTime twentyTwelve = new DateTime(2012, 1, 1, 0, 0, 0, 0);
DateTime actual = years.Years()
.And(months.Months())
.And(weeks.Weeks())
.And(days.Days())
.And(minutes.Minutes())
.And(seconds.Seconds())
.And(milliseconds.Milliseconds()).AgoFrom(twentyTwelve);
DateTime expected = twentyTwelve.AddYears(-years)
.AddMonths(-months)
.AddDays(-days + -(weeks * 7))
.AddMinutes(-minutes)
.AddSeconds(-seconds)
.AddMilliseconds(-milliseconds);
Assert.That(actual, Is.EqualTo(expected));
}
public void it_should_add_years_to_a_date(Int32 arg)
{
DateTime nineEleven = new DateTime(2011, 9, 11);
DateTime actual = arg.Years().From(nineEleven);
Assert.That(actual, Is.EqualTo(nineEleven.AddYears(arg)));
}
public void it_should_subtract_years_from_now(Int32 arg)
{
DateTime actual = arg.Years().Ago();
DateTime expected = _nowAdapter.DateTimeNow().AddYears(-arg);
Assert.That(actual, Is.EqualTo(expected));
}
public void it_should_subtract_all_components_from_now(Int32 years, Int32 months, Int32 weeks, Int32 days, Int32 minutes, Int32 seconds, Int32 milliseconds)
{
DateTime actual = years.Years()
.And(months.Months())
.And(weeks.Weeks())
.And(days.Days())
.And(minutes.Minutes())
.And(seconds.Seconds())
.And(milliseconds.Milliseconds()).Ago();
DateTime expected = _nowAdapter.DateTimeNow().AddYears(-years)
.AddMonths(-months)
.AddDays(-days + -(weeks * 7))
.AddMinutes(-minutes)
.AddSeconds(-seconds)
.AddMilliseconds(-milliseconds);
Assert.That(actual, Is.EqualTo(expected));
}
public void it_should_add_years_to_now(Int32 arg)
{
DateTime actual = arg.Years().FromNow();
DateTime expected = _nowAdapter.DateTimeNow().AddYears(arg);
Assert.That(actual, Is.EqualTo(expected));
}