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{-# OPTIONS -O2 -fglasgow-exts #-}
module Units where
import System.IO
import qualified Data.Map as M
import Text.StringTemplate
import Text.StringTemplate.Classes
import Text.StringTemplate.Base
import Test.HUnit
import Control.Monad
import System.Environment
no_prop = toString (setAttribute "foo" "f" $ newSTMP "a$foo.bar$a")
~=? "aa"
one_prop = toString (setAttribute "foo" (M.singleton "bar" "baz") $ newSTMP "a$foo.bar$a")
~=? "abaza"
anon_tmpl = toString (setAttribute "foo" "f" $ newSTMP "a$foo:{{$foo$\\}}$a")
~=? "a{f}a"
setA = setAttribute "foo" ["a","b","c"]
func_first = toString (setA $ newSTMP "$first(foo)$") ~=? "a"
func_last = toString (setA $ newSTMP "$last(foo)$") ~=? "c"
func_rest = toString (setA $ newSTMP "$rest(foo)$") ~=? "bc"
func_length = toString (setA $ newSTMP "$length(foo)$") ~=? "3"
func_reverse = toString (setA $ newSTMP "$reverse(foo)$") ~=? "cba"
tests = TestList ["no_prop" ~: no_prop,
"one_prop" ~: one_prop,
"func_first" ~: func_first,
"func_last" ~: func_last,
"func_rest" ~: func_rest,
"func_reverse" ~: func_reverse,
"func_length" ~: func_length,
"anon_tmpl" ~: anon_tmpl]
main = do
c <- runTestTT tests
when (errors c > 0 || failures c > 0) $
fail "Not all tests passed."
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