File: SimpleTest.hs

package info (click to toggle)
haskell-inspection-testing 0.5.0.3-1
  • links: PTS
  • area: main
  • in suites: forky, sid, trixie
  • size: 208 kB
  • sloc: haskell: 2,003; makefile: 6
file content (36 lines) | stat: -rw-r--r-- 740 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
{-# LANGUAGE TemplateHaskell #-}
module Main (main) where

import Test.Inspection
import Data.Maybe
import System.Exit

lhs, rhs, something_else :: (a -> b) -> Maybe a -> Bool

lhs f x = isNothing (fmap f x)

rhs _ Nothing = True
rhs _ (Just _) = False

something_else _ _ = False

printResult :: Result -> IO ()
printResult (Success s) = putStrLn s
printResult (Failure s) = putStrLn s

isSuccess :: Result -> Bool
isSuccess (Success _) = True
isSuccess (Failure _) = False

results :: [Result]
results =
    [ $(inspectTest $ 'lhs === 'rhs)
    , $(inspectTest $ 'lhs === 'something_else)
    ]

main :: IO ()
main = do
    mapM_ printResult results
    if map isSuccess results == [True, False]
    then exitSuccess
    else exitFailure