Run doctests for co-log-core

Fixes co-log#47.
tfausak · Oct 5, 2018 · c65e16c · c65e16c
1 parent 1942dc9
commit c65e16c
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diff --git a/co-log-core/co-log-core.cabal b/co-log-core/co-log-core.cabal
@@ -43,3 +43,10 @@ library
   default-language:    Haskell2010
   default-extensions:  InstanceSigs
   other-extensions:    CPP
+
+test-suite doctest
+  build-depends: base, doctest ^>= 0.16.0
+  default-language: Haskell2010
+  hs-source-dirs: tests
+  main-is: doctest.hs
+  type: exitcode-stdio-1.0
diff --git a/co-log-core/src/Colog/Core/Action.hs b/co-log-core/src/Colog/Core/Action.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE CPP #-}
+{-# LANGUAGE InstanceSigs #-}
 {-# LANGUAGE ViewPatterns #-}
 
 {- | Implements core data types and combinators for logging actions.

diff --git a/co-log-core/tests/doctest.hs b/co-log-core/tests/doctest.hs
@@ -0,0 +1,4 @@
+module Main ( main ) where
+import qualified Test.DocTest as Doctest
+main :: IO ()
+main = Doctest.doctest [ "src" ]