public void DateTimeWithHoursMinutesAndSeconds_10DaysBefore_Returns10DaysBeforeGivenDate()
{
var givenDate = new DateTime(2012, 12, 13, 1, 2, 3);
var timeSpanTenDays = new TimeSpan(10, 0, 0, 0);
DateTime actual = timeSpanTenDays.Before(givenDate);
var expected = new DateTime(2012, 12, 3, 1, 2, 3);
Assert.Equal(expected, actual);
}
/// <summary>
/// Subtracts given <see cref="TimeSpan"/> from <paramref name="originalValue"/> <see cref="DateTime"/> and returns resulting <see cref="DateTime"/> in the past.
/// </summary>
public static DateTime Ago(this TimeSpan from, DateTime originalValue)
{
return(from.Before(originalValue));
}
/// <summary>
/// Subtracts given <see cref="TimeSpan"/> from current date (<see cref="DateTime.Now"/>) and returns resulting <see cref="DateTime"/> in the past.
/// </summary>
public static DateTime Ago(this TimeSpan from)
{
return(from.Before(DateTime.Now));
}
