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|
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE TypeApplications #-}
{-|
Module : Main
Copyright : © 2017-2024 Albert Krewinkel
License : MIT
Maintainer : Albert Krewinkel <tarleb@hslua.org>
Stability : stable
Portability : Requires language extensions ForeignFunctionInterface,
OverloadedStrings.
Tests for the `text` Lua module.
-}
module Main (main) where
import Control.Monad (void)
import HsLua.Core as Lua
import HsLua.Packaging
import HsLua.Module.Text (documentedModule)
import Test.Tasty (TestTree, defaultMain, testGroup)
import Test.Tasty.HUnit (assertEqual, testCase)
import Test.Tasty.Lua (translateResultsFromFile)
main :: IO ()
main = do
luaTest <- run @Lua.Exception $ do
openlibs
registerModule documentedModule
pop 1
translateResultsFromFile "test/test-text.lua"
defaultMain $ testGroup "hslua-module-text" [tests, luaTest]
-- | HSpec tests
tests :: TestTree
tests = testGroup "FromLuaStack"
[ testCase "text module can be pushed to the stack" $
run (void (pushModule documentedModule) :: Lua ())
, testCase "text module can be added to the preloader" . run $ do
openlibs
preloadModule documentedModule
assertEqual' "function not added to preloader" TypeFunction =<< do
_ <- dostring "return package.preload.text"
ltype top
, testCase "text module can be loaded as hstext" . run $ do
openlibs
preloadModuleWithName documentedModule "hstext"
assertEqual' "loading the module fails " OK =<<
dostring "require 'hstext'"
]
assertEqual' :: (Show a, Eq a) => String -> a -> a -> Lua ()
assertEqual' msg expected = liftIO . assertEqual msg expected
|
