1 files changed, 1 insertions, 5 deletions
diff --git a/actionpack/test/controller/send_file_test.rb b/actionpack/test/controller/send_file_test.rb
index 8f885ff28e..3af17f495c 100644
--- a/actionpack/test/controller/send_file_test.rb
+++ b/actionpack/test/controller/send_file_test.rb
@@ -23,10 +23,6 @@ class SendFileController < ActionController::Base
   def data
     send_data(file_data, options)
   end
-
-  def multibyte_text_data
-    send_data("Кирилица\n祝您好運.", options)
-  end
 end
 
 class SendFileTest < ActionController::TestCase
@@ -61,7 +57,7 @@ class SendFileTest < ActionController::TestCase
     require 'stringio'
     output = StringIO.new
     output.binmode
-    output.string.force_encoding(file_data.encoding) if output.string.respond_to?(:force_encoding)
+    output.string.force_encoding(file_data.encoding)
     assert_nothing_raised { response.body_parts.each { |part| output << part.to_s } }
     assert_equal file_data, output.string
   end