From 4ea5a8b0c2c4356305b10c2853527d88cb7c1ebc Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 26 Mar 2013 10:58:44 -0500
Subject: justniffer: improve test

---
 Library/Formula/justniffer.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Formula/justniffer.rb b/Library/Formula/justniffer.rb
index c62fb5803..8716d33b5 100644
--- a/Library/Formula/justniffer.rb
+++ b/Library/Formula/justniffer.rb
@@ -40,8 +40,11 @@ class Justniffer < Formula
     system "make install"
   end
 
-  def test
-    system "#{bin}/justniffer --version | grep '^justniffer'"
+  test do
+    require 'open3'
+    Open3.popen3("#{bin}/justniffer", "--version") do |_, stdout, _|
+      /justniffer #{Regexp.escape(version)}/ === stdout.read
+    end
   end
 
   def caveats; <<-EOS.undent
-- 
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