"has size" RuleViolation has wrong value

[stijn-starmind]

With version 0.6.1:

import com.wix.accord.dsl._

val listValidator = validator[ List[Int] ] { p =>
  p has size < 2
  p is empty
}

listValidator(List(1,2,3))

results in

Failure(Set(
  RuleViolation(3,has size 3, expected less than 2,SelfReference),
  RuleViolation(List(1, 2, 3),must be empty,SelfReference))
)

I would expect List(1,2,3) as the value (first RuleViolation parameter) for both violations. Now the first violations reads "3 has size 3" which is very confusing.

[holograph]

That is actually a very good point; right now the value is the actual thing that's being validated (in this case the size), but I agree that it's misleading, and the actual culprit is reflected in the constraint text. I'll add it as a bug for the next milestone.

[holograph]

Fix should be presently available in 0.7-SNAPSHOT builds.