Hey 🙂 I’m currently fiddling around with

property-based-testing

in Kotest. I want to create a custom

arbitrary

based on already defined

arbitraries

. I found this page in the documentation about it: https://kotest.io/docs/proptest/custom-generators.html#arbitrary In the documentation there is a code snippet about doing it:

val personArb = arbitrary { rs ->
   val names = Arb.string().values(rs)
   val ages = <http://Arb.int|Arb.int>().values(rs)
   names.zip(ages).map { (name, age) -> Person(name.value, age.value) }
}

The concept is clear, but the function

values(RandomSource)

is deprecated. What am I supposed to use as an alternative in this case? Would it be

generate(RandomSource)

? The replacement description is not really applicable for this particular case I think. Using

samples(RandomSource)

seems wrong, because I think it makes sense to keep the edge-cases of the arbs here 🤔 .

Docs are prob out of date.

Cool thanks 🙂

absolutely

ok cool. Thanks for your help 🙂 👍