1 files changed, 4 insertions, 2 deletions
diff --git a/Library/Formula/ponysay.rb b/Library/Formula/ponysay.rb
index d97588379..c36f8fda7 100644
--- a/Library/Formula/ponysay.rb
+++ b/Library/Formula/ponysay.rb
@@ -1,5 +1,3 @@
-require "formula"
-
 class Ponysay < Formula
   homepage "http://erkin.co/ponysay/"
   url "https://github.com/erkin/ponysay/archive/3.0.2.tar.gz"
@@ -22,4 +20,8 @@ class Ponysay < Formula
            "--sysconf-dir=#{prefix}/etc",
            "install"
   end
+
+  test do
+    system "#{bin}/ponysay", "-A"
+  end
 end