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{-# LANGUAGE BlockArguments #-}
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module Xanthous.OrphansSpec where
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import Test.Prelude
--------------------------------------------------------------------------------
import Text.Mustache
import Text.Megaparsec (errorBundlePretty)
import Graphics.Vty.Attributes
import qualified Data.Aeson as JSON
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import Xanthous.Orphans
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main :: IO ()
main = defaultMain test
test :: TestTree
test = testGroup "Xanthous.Orphans"
[ localOption (QuickCheckTests 50)
. localOption (QuickCheckMaxSize 10)
$ testGroup "Template"
[ testProperty "ppTemplate / compileMustacheText " \tpl ->
let src = ppTemplate tpl
res :: Either String Template
res = over _Left errorBundlePretty
$ compileMustacheText (templateActual tpl) src
expected = templateCache tpl ^?! at (templateActual tpl)
in
counterexample (unpack src)
$ Right expected === do
(Template actual cache) <- res
maybe (Left "Template not found") Right $ cache ^? at actual
, testProperty "JSON round trip" $ \(tpl :: Template) ->
counterexample (unpack $ ppTemplate tpl)
$ JSON.decode (JSON.encode tpl) === Just tpl
]
, testGroup "Attr"
[ testProperty "JSON round trip" $ \(attr :: Attr) ->
JSON.decode (JSON.encode attr) === Just attr
]
]
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