hsfm/test/FileSystem/FileOperations/CreateDirSpec.hs

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{-# LANGUAGE OverloadedStrings #-}
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module FileSystem.FileOperations.CreateDirSpec where
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import Test.Hspec
import System.IO.Error
(
ioeGetErrorType
)
import GHC.IO.Exception
(
IOErrorType(..)
)
import Utils
createDirSpec :: Spec
createDirSpec =
describe "HSFM.FileSystem.FileOperations.createDir" $ do
-- successes --
it "createDir, all fine" $ do
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createDir' "test/FileSystem/FileOperations/createDirSpec/newDir"
removeDirIfExists "test/FileSystem/FileOperations/createDirSpec/newDir"
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-- posix failures --
it "createDir, can't write to output directory" $
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createDir' "test/FileSystem/FileOperations/createDirSpec/noWritePerms/newDir"
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`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "createDir, can't open output directory" $
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createDir' "test/FileSystem/FileOperations/createDirSpec/noPerms/newDir"
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`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "createDir, destination directory already exists" $
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createDir' "test/FileSystem/FileOperations/createDirSpec/alreadyExists"
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`shouldThrow`
(\e -> ioeGetErrorType e == AlreadyExists)