content: module PathsAndFilesSpec where
  
  
  import GhcMod.PathsAndFiles
  import GhcMod.Cradle
  import qualified GhcMod.Utils as U
  
  import Control.Monad.Trans.Maybe
  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 crdl <- runLogDef $ runMaybeT $ plainCradle "test/data/cabal-project"
              Just db <- getSandboxDb crdl
              db `shouldSatisfy` isPkgDbAt (cwd </> "test/data/cabal-project/.cabal-sandbox")
  
          it "returns Nothing if the sandbox config file is broken" $ do
              Just crdl <- runLogDef $ runMaybeT $ plainCradle "test/data/broken-sandbox"
              getSandboxDb crdl  `shouldReturn` Nothing
  
      describe "findCabalFile" $ do
          it "works" $ do
              p <- U.makeAbsolute' "test/data/cabal-project/cabalapi.cabal"
              findCabalFile "test/data/cabal-project" `shouldReturn` Just p
  
          it "finds cabal files in parent directories" $ do
              p <- U.makeAbsolute' "test/data/cabal-project/cabalapi.cabal"
              findCabalFile "test/data/cabal-project/subdir1/subdir2" `shouldReturn` Just p
  
      describe "findStackConfigFile" $ do
          it "works" $ do
              p <- U.makeAbsolute' "test/data/stack-project/stack.yaml"
              findStackConfigFile "test/data/stack-project" `shouldReturn` Just p
  
      describe "findCabalSandboxDir" $ do
          it "works" $ do
              p <- U.makeAbsolute' "test/data/cabal-project"
              findCabalSandboxDir "test/data/cabal-project" `shouldReturn` Just p
  
          it "finds sandboxes in parent directories" $ do
              p <- U.makeAbsolute' "test/data/cabal-project"
              findCabalSandboxDir "test/data/cabal-project/subdir1/subdir2" `shouldReturn` Just p
  