--- a/test/controllers/pastes_controller_test.rb	Sat Apr 05 23:08:49 2014 +0900
+++ b/test/controllers/pastes_controller_test.rb	Sat Apr 05 23:20:32 2014 +0900
@@ -17,6 +17,14 @@
     assert_response :redirect
   end
 
+  test "creates paste from base64 gzip" do
+    assert_difference("Paste.count", 1) do
+      post :create, "paste" => { "paste_gzip_base64" => Base64.encode64(ActiveSupport::Gzip.compress("here be paste")) }
+    end
+
+    assert_response :redirect
+  end
+
   test "filters spam" do
     assert_no_difference("Paste.count") do
       post :create, "url1" => "http://hello.com", "paste" => { "paste" => "here be paste", "key" => "12341234" }