diff --git a/test/Mulkup/ConfigSpec.hs b/test/Mulkup/ConfigSpec.hs
new file mode 100644
index 0000000..142d130
--- /dev/null
+++ b/test/Mulkup/ConfigSpec.hs
@@ -0,0 +1,48 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+module Mulkup.ConfigSpec (cases) where
+
+import Mulkup.Config
+import Mulkup.Prelude
+import Test.Tasty
+import Test.Tasty.HUnit
+
+cases :: TestTree
+cases =
+  testGroup
+    "ConfigSpec"
+    [unit_simpleConfig]
+
+unit_simpleConfig :: TestTree
+unit_simpleConfig = testCase "unit_simpleConfig" $ do
+  void $ readConfig exampleConfigText
+  where
+    exampleConfigText =
+      "\
+      \{ host = \"atmon\" \
+      \ \
+      \, stashes = \
+      \    [ { name = \"mulk\" \
+      \       \
+      \      , baseDir = \"/Users/mulk\" \
+      \       \
+      \      , tiers = \
+      \          { hourly  = { keep = 48 } \
+      \          , daily   = { keep =  4 } \
+      \          , weekly  = { keep =  4 } \
+      \          , monthly = { keep = 12 } \
+      \          } \
+      \       \
+      \      , exclusions = \
+      \          [ \
+      \          , \"**/.stack-work\" \
+      \          , \"**/dist-newstyle\" \
+      \         \
+      \          , \"~/.boot/cache\" \
+      \          , \"~/.cabal/bin\" \
+      \          , \"~/.cabal/packages\" \
+      \          , \"~/.cache\" \
+      \          ] \
+      \      } \
+      \    ] \
+      \}"