diff options
Diffstat (limited to 'tests/Language/Haskell/Stylish/Step/Data/Tests.hs')
-rw-r--r-- | tests/Language/Haskell/Stylish/Step/Data/Tests.hs | 368 |
1 files changed, 368 insertions, 0 deletions
diff --git a/tests/Language/Haskell/Stylish/Step/Data/Tests.hs b/tests/Language/Haskell/Stylish/Step/Data/Tests.hs new file mode 100644 index 0000000..b152819 --- /dev/null +++ b/tests/Language/Haskell/Stylish/Step/Data/Tests.hs @@ -0,0 +1,368 @@ +module Language.Haskell.Stylish.Step.Data.Tests + ( tests + ) where + +import Language.Haskell.Stylish.Step.Data +import Language.Haskell.Stylish.Tests.Util (testStep) +import Test.Framework (Test, testGroup) +import Test.Framework.Providers.HUnit (testCase) +import Test.HUnit (Assertion, (@=?)) + +tests :: Test +tests = testGroup "Language.Haskell.Stylish.Step.Data.Tests" + [ testCase "case 00" case00 + , testCase "case 01" case01 + , testCase "case 02" case02 + , testCase "case 03" case03 + , testCase "case 04" case04 + , testCase "case 05" case05 + , testCase "case 06" case06 + , testCase "case 07" case07 + , testCase "case 08" case08 + , testCase "case 09" case09 + , testCase "case 10" case10 + , testCase "case 11" case11 + , testCase "case 12" case12 + , testCase "case 13" case13 + , testCase "case 14" case14 + , testCase "case 15" case15 + , testCase "case 16" case16 + , testCase "case 17" case17 + , testCase "case 18" case18 + ] + +case00 :: Assertion +case00 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo" + ] + + expected = input + +case01 :: Assertion +case01 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo { a :: Int }" + ] + + expected = unlines + [ "module Herp where" + , "" + , "data Foo = Foo" + , " { a :: Int" + , " }" + ] + +case02 :: Assertion +case02 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo { a :: Int, a2 :: String }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo = Foo" + , " { a :: Int" + , " , a2 :: String" + , " }" + ] + +case03 :: Assertion +case03 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo { a :: a, a2 :: String }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a" + , " , a2 :: String" + , " }" + ] + +case04 :: Assertion +case04 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo { a :: a, a2 :: String } | Bar { b :: a }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a" + , " , a2 :: String" + , " }" + , " | Bar" + , " { b :: a" + , " }" + ] + +case05 :: Assertion +case05 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo {" + , " a :: Int" + , " , a2 :: String" + , " }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo = Foo" + , " { a :: Int" + , " , a2 :: String" + , " }" + ] + +case06 :: Assertion +case06 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo Int String" + ] + expected = input + +case07 :: Assertion +case07 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Phantom a = Phantom" + ] + expected = input + +case08 :: Assertion +case08 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Phantom a =" + , " Phantom" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Phantom a = Phantom" + ] + +case09 :: Assertion +case09 = expected @=? testStep (step 4) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a b = Foo { a :: a, a2 :: String } | Bar { b :: a, c:: b }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a b = Foo" + , " { a :: a" + , " , a2 :: String" + , " }" + , " | Bar" + , " { b :: a" + , " , c :: b" + , " }" + ] + +case10 :: Assertion +case10 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo { a :: Int } deriving (Eq, Generic) deriving (Show)" + ] + + expected = unlines + [ "module Herp where" + , "" + , "data Foo = Foo" + , " { a :: Int" + , " }" + , " deriving (Eq, Generic)" + , " deriving (Show)" + ] + +case11 :: Assertion +case11 = expected @=? testStep (step 2) input + where + input = unlines + [ "{-# LANGUAGE DerivingStrategies #-}" + , "module Herp where" + , "" + , "data Foo = Foo { a :: Int } deriving stock (Show)" + ] + + expected = unlines + [ "{-# LANGUAGE DerivingStrategies #-}" + , "module Herp where" + , "" + , "data Foo = Foo" + , " { a :: Int" + , " }" + , " deriving stock (Show)" + ] + +case12 :: Assertion +case12 = expected @=? testStep (step 4) input + where + input = unlines + [ "module Herp where" + , "" + , "data Point = Point { pointX, pointY :: Double , pointName :: String} deriving (Show)" + ] + + expected = unlines + [ "module Herp where" + , "" + , "data Point = Point" + , " { pointX, pointY :: Double" + , " , pointName :: String" + , " }" + , " deriving (Show)" + ] + +case13 :: Assertion +case13 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "-- this is a comment" + , "data Foo = Foo { a :: Int }" + ] + expected = unlines + [ "module Herp where" + , "" + , "-- this is a comment" + , "data Foo = Foo" + , " { a :: Int" + , " }" + ] + +case14 :: Assertion +case14 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "{- this is" + , " a comment -}" + , "data Foo = Foo { a :: Int }" + ] + expected = unlines + [ "module Herp where" + , "" + , "{- this is" + , " a comment -}" + , "data Foo = Foo" + , " { a :: Int" + , " }" + ] + +case15 :: Assertion +case15 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo = Foo {" + , " a :: Int -- ^ comment" + , " }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo = Foo {" + , " a :: Int -- ^ comment" + , " }" + ] + +case16 :: Assertion +case16 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a," + , "-- ^ comment" + , " a2 :: String" + , " }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a," + , "-- ^ comment" + , " a2 :: String" + , " }" + ] + +case17 :: Assertion +case17 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a, -- comment" + , " a2 :: String" + , " }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a, -- comment" + , " a2 :: String" + , " }" + ] + +case18 :: Assertion +case18 = expected @=? testStep (step 2) input + where + input = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a," + , "-- comment " + , " a2 :: String" + , " }" + ] + expected = unlines + [ "module Herp where" + , "" + , "data Foo a = Foo" + , " { a :: a," + , "-- comment " + , " a2 :: String" + , " }" + ] |