diff --git a/testing/.gitignore b/testing/.gitignore
deleted file mode 100644
index 3a124cb..0000000
--- a/testing/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-.cabal-sandbox
-cabal.sandbox.config
-dist
-*.swp
-*~
-.ghci
diff --git a/testing/LICENSE b/testing/LICENSE
deleted file mode 100644
index e75eef6..0000000
--- a/testing/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 yname
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/testing/Setup.hs b/testing/Setup.hs
deleted file mode 100644
index 9a994af..0000000
--- a/testing/Setup.hs
+++ /dev/null
@@ -1,2 +0,0 @@
-import Distribution.Simple
-main = defaultMain
diff --git a/testing/testing.cabal b/testing/testing.cabal
deleted file mode 100644
index 1ef628a..0000000
--- a/testing/testing.cabal
+++ /dev/null
@@ -1,67 +0,0 @@
--- Initial project.cabal generated by holy-project.
--- For further documentation, see http://haskell.org/cabal/users-guide/
-
-name:                   project
-version:                0.1.0.0
-synopsis:               ysynops
--- description:
-homepage:               http://github.com/ygh/project
-license:                MIT
-license-file:           LICENSE
-author:                 yname
-maintainer:             ymail
--- copyright:
-category:               Unknown
-build-type:             Simple
--- extra-source-files:
-cabal-version:          >=1.10
-
-executable project
-  main-is:              Main.hs
-  -- other-modules:
-  -- other-extensions:
-  build-depends:        base >=4.6 && <4.7
-  hs-source-dirs:       src
-  ghc-options:          -Wall
-  default-language:     Haskell2010
-
-library
-  exposed-modules:      Project
-                        , Project.Swallow
-                        , Project.Coconut
-  -- other-modules:
-  -- other-extensions:
-  build-depends:        base >=4.6 && <4.7
-  ghc-options:          -Wall
-  hs-source-dirs:       src
-  default-language:     Haskell2010
-
-executable test-project
-  hs-source-dirs:       test
-  ghc-options:          -Wall
-  main-is:              Test.hs
-  default-language:     Haskell2010
-  build-depends:        base ==4.6.*, Cabal >= 1.16.0
-                        , project
-                        , HUnit
-                        , QuickCheck
-                        , smallcheck
-                        , tasty
-                        , tasty-hunit
-                        , tasty-quickcheck
-                        , tasty-smallcheck
-test-suite Tests
-  hs-source-dirs:       test
-  ghc-options:          -Wall
-  main-is:              Test.hs
-  Type:                 exitcode-stdio-1.0
-  default-language:     Haskell2010
-  build-depends:        base ==4.6.*, Cabal >= 1.16.0
-                        , project
-                        , HUnit
-                        , QuickCheck
-                        , smallcheck
-                        , tasty
-                        , tasty-hunit
-                        , tasty-quickcheck
-                        , tasty-smallcheck