01/03: gnu: Add emacs-buttercup.

[guix-commits]

arunisaac pushed a commit to branch master
in repository guix.

commit 04eb2645bd9390218b7ab5f8358f7942d76aa58e
Author: Arun Isaac <address@hidden>
Date:   Wed Dec 12 00:47:01 2018 +0530

    gnu: Add emacs-buttercup.
    
    * gnu/packages/emacs.scm (emacs-buttercup): New variable.
---
 gnu/packages/emacs.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 74ee863..3dfc7fd 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -12782,3 +12782,36 @@ interactive session association with the current 
contexts (project, directory,
 buffers).  While sesman can be used to manage arbitrary sessions, it primary
 targets the Emacs based IDEs (CIDER, ESS, Geiser, Robe, SLIME etc.)")
     (license license:gpl3+)))
+
+(define-public emacs-buttercup
+  (package
+    (name "emacs-buttercup")
+    (version "1.16")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jorgenschaefer/emacs-buttercup.git";)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0dckgcyzsav6ld78bcyrrygy1cz1jvqgav6vy8f6klpmk3r8xrl1"))))
+    (build-system emacs-build-system)
+    (arguments
+     `(#:tests? #t
+       #:test-command '("make" "test")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'install-bin
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "bin/buttercup"
+                           (string-append (assoc-ref outputs "out") "/bin"))
+             #t)))))
+    (home-page "https://github.com/jorgenschaefer/emacs-buttercup";)
+    (synopsis "Behavior driven emacs lisp testing framework")
+    (description "Buttercup is a behavior-driven development framework for
+testing Emacs Lisp code.  It allows to group related tests so they can share
+common set-up and tear-down code, and allows the programmer to \"spy\" on
+functions to ensure they are called with the right arguments during testing.")
+    (license license:gpl3+)))