Is there a way to see some sample values for a hedgehog test that passes? I can't shake the feeling that my tests are passing because they test nothing
@Fintan Halpenny thanks. i was hoping for something like MonadIO m => Property -> m () instead, the properties are kind of a pain to deconstruct and thread the sample into
Is there a way to see some sample values for a hedgehog test that passes? I can't shake the feeling that my tests are passing because they test nothing
There's a
samplefunction I thinkhttps://hackage.haskell.org/package/hedgehog-1.0.2/docs/Hedgehog-Gen.html#v:sample
@Fintan Halpenny thanks. i was hoping for something like
MonadIO m => Property -> m ()instead, the properties are kind of a pain to deconstruct and thread thesampleintocould you just stick
H.failureat the end of yourPropertyand see what generated value it reports?Hedgehog (like QC) has combinators to collect custom statistics about your test cases https://hackage.haskell.org/package/hedgehog-1.0.2/docs/Hedgehog.html#g:4
@Asad Saeeduddin I wonder whether you could also use https://hackage.haskell.org/package/hedgehog-1.0.2/docs/Hedgehog.html#v:withConfidence to make sure you're testing what you think you're testing?
@Matt Peddie That's interesting. What should I be passing for
Confidence?the
Confidencetype is given a few lines abovewithConfidence