From f5ea92bcb1fae78f0dd410a7411b19028dba0f10 Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Fri, 2 Jan 2015 13:47:16 +0800
Subject: plotutils: add test

Closes #35446.
---
 Library/Formula/plotutils.rb | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/Library/Formula/plotutils.rb b/Library/Formula/plotutils.rb
index 6b443c1d0..9834b52b9 100644
--- a/Library/Formula/plotutils.rb
+++ b/Library/Formula/plotutils.rb
@@ -22,4 +22,8 @@ class Plotutils < Formula
     system "make"
     system "make", "install"
   end
+
+  test do
+    assert pipe_output("#{bin}/graph -T ps", "0.0 0.0\n1.0 0.2\n").start_with?("")
+  end
 end
-- 
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