From ff86702dd85eab420f6f58e8dcf8375dae4b22b9 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg
Date: Sun, 4 May 2014 12:12:41 -0700
Subject: use test helpers

---
 Library/Formula/enscript.rb | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'Library/Formula/enscript.rb')

diff --git a/Library/Formula/enscript.rb b/Library/Formula/enscript.rb
index 10edb4844..78f45d703 100644
--- a/Library/Formula/enscript.rb
+++ b/Library/Formula/enscript.rb
@@ -19,9 +19,7 @@ class Enscript < Formula
   end
 
   test do
-    require 'open3'
-    Open3.popen3("#{bin}/enscript", "-V") do |_, stdout, _|
-      assert_match /GNU Enscript #{Regexp.escape(version)}/, stdout.read
-    end
+    assert_match /GNU Enscript #{Regexp.escape(version)}/,
+                 shell_output("#{bin}/enscript -V")
   end
 end
-- 
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