@hackage / paramtree

Generate labelled test/benchmark trees from sets of parameters

Latest0.1.2

About

Metadata

  • Last updated , by MerijnVerstraaten
  • License BSD-3-Clause
  • Categories Development, Testing

  • Maintained by: Merijn Verstraaten <merijn@inconsistent.nl>

  • Lottery factor: 0

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Installation

Tested Compilers

  1. 9.12.1
  2. 9.10.1
  3. 9.8.4
  4. 9.6.6
  5. 9.4.8
  6. 9.2.8
  7. 9.0.2
  8. 8.10.7
  9. 8.8.4
  10. 8.6.5
  11. 8.4.4
  12. 8.2.2
  13. 8.0.2

Readme

ParamTree

BSD3 Hackage hackage-ci Build Status

ParamTree library for generating labelled test/benchmark trees from sets of parameters. Example usecases include criterion benchmark trees or tasty test trees.

Example

import Test.Tasty
import Test.Tasty.HUnit

genTestCase :: Int -> Bool -> Char -> String -> TestTree
genTestCase i b c name = testCase name $ {- your code here -}

params = simpleParam "Int" [1,2]
       . simpleParam "Bool" [True]
       . simpleParam "Char" "xyz"

main :: IO ()
main = defaultMain $ testTree genTestCase params
  where
    testTree = growTree (Just "/") testGroup "my tests"

This generates a tasty TestTree with all combinations of values passed to genTestCase. If the Maybe String argument is provided like in the above example, groups with a single entry, such as "Bool" get collapsed into their parent groups. So instead of a "1 Int" group containing a "True Bool" group they get collapsed into a single "1 Int/True Bool" group, where the "/" separator is the one specified by Just "/".