From 88165986e85afbd24ea40a792632f68711192dc0 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Mon, 23 Jun 2014 21:39:10 -0500
Subject: [PATCH] Clear cache after patching tests

---
 Library/Homebrew/test/test_patching.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Library/Homebrew/test/test_patching.rb b/Library/Homebrew/test/test_patching.rb
index 9d187c400d..9d9f95e1d6 100644
--- a/Library/Homebrew/test/test_patching.rb
+++ b/Library/Homebrew/test/test_patching.rb
@@ -14,6 +14,11 @@ class PatchingTests < Homebrew::TestCase
     end
   end
 
+  def teardown
+    @_f.clear_cache
+    @_f.patchlist.select(&:external?).each(&:clear_cache)
+  end
+
   def assert_patched(path)
     s = File.read(path)
     refute_includes s, "NOOP", "#{path} was not patched as expected"