private static void SecondPropertyValidator(PropertyValidationArgs <EmployeeVM, EmployeeVM, string> args)
{
if (args.Owner.Test.InvalidItemsOfSecondPropertyValidator.Contains(args.Target))
{
args.AddError("Second property validator error");
}
}
private static void PerformValidation(PropertyValidationArgs <RootVM, RootVM, ChildVM> args)
{
string errorMessage;
if (args.Owner.ValidationErrors.TryGetValue(args.TargetProperty, out errorMessage))
{
args.AddError(errorMessage);
}
}
public void PerformValidation <TOwnerVM, TTargetVM, TValue>(
PropertyValidationArgs <TOwnerVM, TTargetVM, TValue> args,
object validatorKey = null
)
where TOwnerVM : IViewModel
where TTargetVM : IViewModel
{
PerformValidation(
errorMessage => args.AddError(errorMessage),
ValidatorType.Property,
args.Owner,
args.Target,
validatorKey,
args.TargetProperty
);
}
private static PropertyValidationArgs <IViewModel, EmployeeVM, string> CreateArgs(
IViewModel owner,
EmployeeVM target,
ValidationStep step = ValidationStep.Value,
IValidator validator = null
)
{
validator = validator ?? Mock <IValidator>();
var path = Path.Empty.Append(owner);
if (target != owner)
{
path = path.Append(target);
}
path = path.Append(EmployeeVM.ClassDescriptor.Name);
return(PropertyValidationArgs <IViewModel, EmployeeVM, string> .Create(
validator,
new ValidationRequest(step, path)
));
}