ghc-mod/test/PathsAndFilesSpec.hs
2015-03-05 17:35:28 +01:00

34 lines
1.3 KiB
Haskell

module PathsAndFilesSpec where
import Language.Haskell.GhcMod.PathsAndFiles
import System.Directory
import System.FilePath
import Test.Hspec
import TestUtils
spec :: Spec
spec = do
describe "getSandboxDb" $ do
it "can parse a config file and extract the sandbox package-db" $ do
cwd <- getCurrentDirectory
Just db <- getSandboxDb "test/data/cabal-project"
db `shouldSatisfy` isPkgDbAt (cwd </> "test/data/cabal-project/.cabal-sandbox")
it "returns Nothing if the sandbox config file is broken" $ do
getSandboxDb "test/data/broken-sandbox" `shouldReturn` Nothing
describe "findCabalFile" $ do
it "works" $ do
findCabalFile "test/data/cabal-project" `shouldReturn` Just "test/data/cabal-project/cabalapi.cabal"
it "finds cabal files in parent directories" $ do
findCabalFile "test/data/cabal-project/subdir1/subdir2" `shouldReturn` Just "test/data/cabal-project/cabalapi.cabal"
describe "findCabalSandboxDir" $ do
it "works" $ do
findCabalSandboxDir "test/data/cabal-project" `shouldReturn` Just "test/data/cabal-project"
it "finds sandboxes in parent directories" $ do
findCabalSandboxDir "test/data/cabal-project/subdir1/subdir2" `shouldReturn` Just "test/data/cabal-project"