tvl-depot/users/aspen/xanthous/test/Xanthous/Data/NestedMapSpec.hs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

21 lines
891 B
Haskell
Raw Normal View History

--------------------------------------------------------------------------------
module Xanthous.Data.NestedMapSpec (main, test) where
--------------------------------------------------------------------------------
import Test.Prelude
--------------------------------------------------------------------------------
import Test.QuickCheck.Instances.Semigroup ()
--------------------------------------------------------------------------------
import qualified Xanthous.Data.NestedMap as NM
--------------------------------------------------------------------------------
main :: IO ()
main = defaultMain test
test :: TestTree
test = testGroup "Xanthous.Data.NestedMap"
[ testProperty "insert/lookup" $ \nm ks v ->
let nm' = NM.insert ks v nm
in counterexample ("inserted: " <> show nm')
$ NM.lookup @Map @Int @Int ks nm' === Just (NM.Val v)
]