ghc-mod/test/GhcPkgSpec.hs
2014-04-18 04:00:01 +02:00

29 lines
975 B
Haskell

module GhcPkgSpec where
import Language.Haskell.GhcMod.Types
import Language.Haskell.GhcMod.GhcPkg
import Control.Applicative
import System.Directory
import System.FilePath ((</>))
import Test.Hspec
import Dir
spec :: Spec
spec = do
describe "getSandboxDb" $ do
it "parses a config file and extracts sandbox package db" $ do
cwd <- getCurrentDirectory
pkgDb <- getSandboxDb "test/data/"
pkgDb `shouldBe` (cwd </> "test/data/.cabal-sandbox/i386-osx-ghc-7.6.3-packages.conf.d")
it "throws an error if a config file is broken" $ do
getSandboxDb "test/data/broken-sandbox" `shouldThrow` anyException
describe "getPackageDbPackages" $ do
it "find a config file and extracts packages" $ do
sdb <- getSandboxDb "test/data/check-packageid"
pkgs <- ghcPkgListEx [PackageDb sdb]
pkgs `shouldBe` [("template-haskell","2.8.0.0","32d4f24abdbb6bf41272b183b2e23e9c")]