1 files changed, 59 insertions, 0 deletions
diff --git a/tests/Hakyll/Web/CompressCss/Tests.hs b/tests/Hakyll/Web/CompressCss/Tests.hs
new file mode 100644
index 0000000..b356388
--- /dev/null
+++ b/tests/Hakyll/Web/CompressCss/Tests.hs
@@ -0,0 +1,59 @@
+--------------------------------------------------------------------------------
+module Hakyll.Web.CompressCss.Tests
+    ( tests
+    ) where
+
+
+--------------------------------------------------------------------------------
+import           Data.Char       (toUpper)
+import           Test.Framework  (Test, testGroup)
+import           Test.HUnit      (assert, (@=?))
+
+
+--------------------------------------------------------------------------------
+import           Hakyll.Web.CompressCss
+import           TestSuite.Util
+
+
+--------------------------------------------------------------------------------
+tests :: Test
+tests = testGroup "Hakyll.Web.CompressCss.Tests" $ concat
+    [ fromAssertions "compressCss"
+        [ 
+          -- compress whitespace
+          " something something " @=?
+            compressCss " something  \n\t\r  something "
+          -- do not compress whitespace in constants
+        , "abc \"  \t\n\r  \" xyz" @=?
+            compressCss "abc \"  \t\n\r  \" xyz"
+        , "abc '  \t\n\r  ' xyz" @=?
+            compressCss "abc '  \t\n\r  ' xyz"
+
+          -- strip comments
+        , "before after"  @=? compressCss "before /* abc { } ;; \n\t\r */ after"
+          -- don't strip comments inside constants
+        , "before \"/* abc { } ;; \n\t\r */\" after" 
+                          @=? compressCss "before \"/* abc { } ;; \n\t\r */\" after"
+
+          -- compress separators
+        , "}"             @=? compressCss ";   }"
+        , "{};"           @=? compressCss "  {  }  ;  "
+          -- compress whitespace even after this curly brace
+        , "}"             @=? compressCss ";   }  "
+          -- but do not compress separators inside of constants
+        , "\"  { } ;  \"" @=? compressCss "\"  { } ;  \""
+          -- don't compress separators at the start or end of constants
+        , "\" }\""        @=? compressCss "\" }\""
+        , "\"{ \""        @=? compressCss "\"{ \""
+          -- don't get irritated by the wrong constant terminator
+        , "\"   '   \""   @=? compressCss "\"   '   \""
+        , "'   \"   '"    @=? compressCss "'   \"   '"
+          -- don't compress whitespace around separators in constants in the middle of a string
+        , "abc '{ '"      @=? compressCss "abc '{ '"
+        , "abc \"{ \""    @=? compressCss "abc \"{ \""
+          -- compress whitespace after colons
+        , "abc:xyz"       @=? compressCss "abc : xyz"
+          -- compress multiple semicolons
+        , ";"             @=? compressCss ";;;;;;;"
+        ]
+    ]