/// <summary>
/// Given two paths, they should both be dates,
/// and the left-side should be either null or later than the right
/// </summary>
public static INamedPredicate BeNullOrAfter(dynamic checkPath)
{
Check.Result result = checkPath[Should.BeAnything];
var date = result.ValueChecked as DateTime?;
var message = result.Path;
return(new NamedPredicate(o => DateIsNullOrAfter(o, date), "should be null or after " + message));
}
/// <summary>
/// Given two paths, they should both be dates,
/// and the left-side should be later than the right
/// </summary>
public static INamedPredicate BeAfter(dynamic checkPath)
{
Check.Result result = checkPath[Should.BeAnything];
var date = result.ValueChecked as DateTime?;
var message = result.Path;
if (date == null)
{
return(new NamedPredicate(o => false, "expected a date"));
}
return(new NamedPredicate(o => DateIsAfter(o, date.Value), "should be after " + message));
}