rpg: test added

Closes #38396.

Signed-off-by: Xu Cheng <xucheng@me.com>

1 files changed, 9 insertions, 7 deletions

diff --git a/Library/Formula/rpg.rb b/Library/Formula/rpg.rb
index b76b1a6f7..46961780a 100644
--- a/Library/Formula/rpg.rb
+++ b/Library/Formula/rpg.rb
@@ -1,15 +1,17 @@
-require 'formula'
-
 class Rpg < Formula
-  homepage 'https://github.com/rtomayko/rpg'
-  url 'https://github.com/downloads/rtomayko/rpg/rpg-0.3.0.tar.gz'
-  sha1 'acad232da1a560bdc0788bcfa203afcc58f0d7dc'
+  homepage "https://github.com/rtomayko/rpg"
+  url "https://github.com/downloads/rtomayko/rpg/rpg-0.3.0.tar.gz"
+  sha256 "c350f64744fb602956a91a57c8920e69058ea42e4e36b0e74368e96954d9d0c7"
 
-  head 'https://github.com/rtomayko/rpg.git'
+  head "https://github.com/rtomayko/rpg.git"
 
   def install
     system "./configure", "--prefix=#{prefix}"
     system "make"
-    system "make install"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/rpg", "config"
   end
 end