1 files changed, 3 insertions, 18 deletions
diff --git a/railties/test/abstract_unit.rb b/railties/test/abstract_unit.rb
index 0749615d03..ab8883e135 100644
--- a/railties/test/abstract_unit.rb
+++ b/railties/test/abstract_unit.rb
@@ -4,6 +4,7 @@ require File.expand_path("../../../load_paths", __FILE__)
 
 require 'stringio'
 require 'active_support/testing/autorun'
+require 'active_support/testing/stream'
 require 'fileutils'
 
 require 'active_support'
@@ -28,26 +29,10 @@ def jruby_skip(message = '')
 end
 
 class ActiveSupport::TestCase
+  include ActiveSupport::Testing::Stream
+
   # FIXME: we have tests that depend on run order, we should fix that and
   # remove this method call.
   self.test_order = :sorted
 
-  private
-
-  def capture(stream)
-    stream = stream.to_s
-    captured_stream = Tempfile.new(stream)
-    stream_io = eval("$#{stream}")
-    origin_stream = stream_io.dup
-    stream_io.reopen(captured_stream)
-
-    yield
-
-    stream_io.rewind
-    return captured_stream.read
-  ensure
-    captured_stream.close
-    captured_stream.unlink
-    stream_io.reopen(origin_stream)
-  end
 end