From 9106f221cb6d268fbb79a178de03c025c546528f Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Wed, 2 Jul 2014 15:21:40 -0500
Subject: [PATCH] Add regression test for
 decf7acced44bb156ba18677f55609b19ff6ca5a

---
 Library/Homebrew/test/test_formula.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Library/Homebrew/test/test_formula.rb b/Library/Homebrew/test/test_formula.rb
index 07da0aa32c..900d7272cd 100644
--- a/Library/Homebrew/test/test_formula.rb
+++ b/Library/Homebrew/test/test_formula.rb
@@ -248,4 +248,14 @@ class FormulaTests < Homebrew::TestCase
 
     assert_equal PkgVersion.parse('HEAD'), f.pkg_version
   end
+
+  def test_raises_when_non_formula_constant_exists
+    const = :SomeConst
+    Object.const_set(const, Module.new)
+    begin
+      assert_raises(FormulaUnavailableError) { Formulary.factory("some_const") }
+    ensure
+      Object.send(:remove_const, const)
+    end
+  end
 end