| Copyright | (c) Donnacha Oisín Kidney 2021 |
|---|---|
| Maintainer | mail@doisinkidney.com |
| Stability | experimental |
| Portability | non-portable |
| Safe Haskell | None |
| Language | Haskell2010 |
MonusWeightedSearch.Internal.TestHelpers
Description
Some utility functions for implementing Arbitrary etc.
Documentation
>>>import Test.QuickCheck
sumsTo :: Int -> Gen [Int] Source #
sumsTo nn.
n >= 0 ==> forAll (sumsTo n) (\xs -> sum xs === n)
percentageChance :: Word -> Gen Bool Source #
percentageChance nTrue n% of the time, and False the rest
of the time.
percentageChanceIO :: Word -> IO Bool Source #
percentageChanceIO nTrue n% of the time, and False the rest
of the time.