public static ValidateTarget <TCollection> CountNotInRange <TCollection>([ValidatedNotNull] this ValidateTarget <TCollection> target, int min, int max, Func <string> getErrorMessage = null)
where TCollection : IEnumerable
{
bool isValidationFailed = true;
int collectionCount = 0;
if (target.Value == null)
{
isValidationFailed = false;
}
else
{
collectionCount = CollectionProxy <TCollection> .GetCount(target.Value);
if (collectionCount < min || collectionCount > max)
{
isValidationFailed = false;
}
}
if (isValidationFailed)
{
ExceptionFactory.ThrowException(target.Traits.GenericFailureExceptionType, getErrorMessage != null ? getErrorMessage.Invoke() : ErrorMessageFactory.ShouldHaveCountInRange(target, min, max));
}
return(target);
}
public static ValidateTarget <TCollection> CountMaxByEnumeration <TCollection>([ValidatedNotNull] this ValidateTarget <TCollection> target, int valueToCompare, Func <string> getErrorMessage = null)
where TCollection : IEnumerable
{
if (target.Value == null || CollectionProxy <TCollection> .GetCountByEnumeration(target.Value, valueToCompare + 1) > valueToCompare)
{
ExceptionFactory.ThrowException(target.Traits.GenericFailureExceptionType, getErrorMessage != null ? getErrorMessage.Invoke() : ErrorMessageFactory.ShouldHaveMaxCount(target, valueToCompare));
}
return(target);
}
public static ValidateTarget <TCollection> NotEmptyByEnumeration <TCollection>([ValidatedNotNull] this ValidateTarget <TCollection> target, Func <string> getErrorMessage = null)
where TCollection : IEnumerable
{
if (target.Value != null && CollectionProxy <TCollection> .GetCountByEnumeration(target.Value, 1) == 0)
{
ExceptionFactory.ThrowException(target.Traits.GenericFailureExceptionType, getErrorMessage != null ? getErrorMessage.Invoke() : ErrorMessageFactory.ShouldNotBeEmpty(target));
}
return(target);
}