tests: add utility method to quell output

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 1 insertions, 11 deletions

diff --git a/Library/Homebrew/test/test_formula_install.rb b/Library/Homebrew/test/test_formula_install.rb
index 7a69a50af..14b873094 100644
--- a/Library/Homebrew/test/test_formula_install.rb
+++ b/Library/Homebrew/test/test_formula_install.rb
@@ -23,22 +23,12 @@ end
 
 class ConfigureTests < Test::Unit::TestCase
   def test_detect_failed_configure
-    tmperr = $stderr
-    tmpout = $stdout
-    require 'stringio'
-    $stderr = StringIO.new
-    $stdout = StringIO.new
-
     f = ConfigureFails.new
-
     begin
-      f.brew { f.install }
+      shutup { f.brew { f.install } }
     rescue BuildError => e
       assert e.was_running_configure?
     end
-
-    $stderr = tmperr
-    $stdout = tmpout
   end
 end