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Diffstat (limited to 'tests/Language/GraphQL/LexerTest.hs')
| -rw-r--r-- | tests/Language/GraphQL/LexerTest.hs | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/tests/Language/GraphQL/LexerTest.hs b/tests/Language/GraphQL/LexerTest.hs deleted file mode 100644 index fdd12f4..0000000 --- a/tests/Language/GraphQL/LexerTest.hs +++ /dev/null @@ -1,102 +0,0 @@ -{-# LANGUAGE ExplicitForAll #-} -{-# LANGUAGE OverloadedStrings #-} -{-# LANGUAGE QuasiQuotes #-} -module Language.GraphQL.LexerTest - ( implementation - , reference - ) where - -import Language.GraphQL.Lexer -import qualified Data.Text as T -import Data.Void (Void) -import Test.Tasty ( TestTree - , testGroup - ) -import Test.Tasty.HUnit ( testCase - , (@?=) - ) -import Text.Megaparsec ( ParseErrorBundle - , parse - ) -import Text.RawString.QQ (r) - -reference :: TestTree -reference = testGroup "Lexer" - [ testCase "lexes strings" $ do - runParser string [r|"simple"|] @?= Right "simple" - runParser string [r|" white space "|] @?= Right " white space " - runParser string [r|"quote \""|] @?= Right [r|quote "|] - runParser string [r|"escaped \n"|] @?= Right "escaped \n" - runParser string [r|"slashes \\ \/"|] @?= Right [r|slashes \ /|] - runParser string [r|"unicode \u1234\u5678\u90AB\uCDEF"|] - @?= Right "unicode ሴ噸邫췯" - - , testCase "lexes block string" $ do - runParser blockString [r|"""simple"""|] @?= Right "simple" - runParser blockString [r|""" white space """|] - @?= Right " white space " - runParser blockString [r|"""contains " quote"""|] - @?= Right [r|contains " quote|] - runParser blockString [r|"""contains \""" triplequote"""|] - @?= Right [r|contains """ triplequote|] - runParser blockString "\"\"\"multi\nline\"\"\"" @?= Right "multi\nline" - runParser blockString "\"\"\"multi\rline\r\nnormalized\"\"\"" - @?= Right "multi\nline\nnormalized" - runParser blockString "\"\"\"multi\rline\r\nnormalized\"\"\"" - @?= Right "multi\nline\nnormalized" - runParser blockString [r|"""unescaped \n\r\b\t\f\u1234"""|] - @?= Right [r|unescaped \n\r\b\t\f\u1234|] - runParser blockString [r|"""slashes \\ \/"""|] - @?= Right [r|slashes \\ \/|] - runParser blockString [r|""" - - spans - multiple - lines - - """|] @?= Right "spans\n multiple\n lines" - - , testCase "lexes numbers" $ do - runParser integer "4" @?= Right (4 :: Int) - runParser float "4.123" @?= Right 4.123 - runParser integer "-4" @?= Right (-4 :: Int) - runParser integer "9" @?= Right (9 :: Int) - runParser integer "0" @?= Right (0 :: Int) - runParser float "-4.123" @?= Right (-4.123) - runParser float "0.123" @?= Right 0.123 - runParser float "123e4" @?= Right 123e4 - runParser float "123E4" @?= Right 123E4 - runParser float "123e-4" @?= Right 123e-4 - runParser float "123e+4" @?= Right 123e+4 - runParser float "-1.123e4" @?= Right (-1.123e4) - runParser float "-1.123E4" @?= Right (-1.123E4) - runParser float "-1.123e-4" @?= Right (-1.123e-4) - runParser float "-1.123e+4" @?= Right (-1.123e+4) - runParser float "-1.123e4567" @?= Right (-1.123e4567) - - , testCase "lexes punctuation" $ do - runParser bang "!" @?= Right '!' - runParser dollar "$" @?= Right '$' - runBetween parens "()" @?= Right () - runParser spread "..." @?= Right "..." - runParser colon ":" @?= Right ":" - runParser equals "=" @?= Right "=" - runParser at "@" @?= Right '@' - runBetween brackets "[]" @?= Right () - runBetween braces "{}" @?= Right () - runParser pipe "|" @?= Right "|" - ] - -implementation :: TestTree -implementation = testGroup "Lexer" - [ testCase "lexes empty block strings" $ - runParser blockString [r|""""""|] @?= Right "" - , testCase "lexes ampersand" $ - runParser amp "&" @?= Right "&" - ] - -runParser :: forall a. Parser a -> T.Text -> Either (ParseErrorBundle T.Text Void) a -runParser = flip parse "" - -runBetween :: (Parser () -> Parser ()) -> T.Text -> Either (ParseErrorBundle T.Text Void) () -runBetween parser = parse (parser $ pure ()) "" |
