diff --git a/amazonka-core.cabal b/amazonka-core.cabal
--- a/amazonka-core.cabal
+++ b/amazonka-core.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-core
-version:               1.2.0
+version:               1.2.0.1
 synopsis:              Core data types and functionality for Amazonka libraries.
 homepage:              https://github.com/brendanhay/amazonka
 license:               OtherLicense
@@ -118,6 +118,7 @@
         , Test.AWS.Data.List
         , Test.AWS.Data.Maybe
         , Test.AWS.Data.Numeric
+        , Test.AWS.Data.Path
         , Test.AWS.Data.Time
         , Test.AWS.Error
         , Test.AWS.Sign.V4
diff --git a/test/Test/AWS/Data/Path.hs b/test/Test/AWS/Data/Path.hs
new file mode 100644
--- /dev/null
+++ b/test/Test/AWS/Data/Path.hs
@@ -0,0 +1,32 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+-- |
+-- Module      : Test.AWS.Data.Path
+-- Copyright   : (c) 2013-2015 Brendan Hay
+-- License     : Mozilla Public License, v. 2.0.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+module Test.AWS.Data.Path (tests) where
+
+import           Network.AWS.Prelude
+import           Test.Tasty
+import           Test.Tasty.HUnit
+
+tests :: TestTree
+tests = testGroup "path"
+    [ testGroup "encode"
+        [ testCase "doesn't append trailing slash" $
+            let x = "/path/without/trailing/slash" in encode x @?= x
+
+        , testCase "preserves trailing slash" $
+            let x = "/some/path/with/trailing/slash/" in encode x @?= x
+
+        , testCase "preserves adjacent slashes" $
+            let x = "/path//with/adjacent///slahes/" in encode x @?= x
+        ]
+    ]
+
+encode :: ByteString -> ByteString
+encode = toBS . escapePath . rawPath