* test/rubygems/mockgemui.rb (MockGemUi::TTY),

test/rubygems/test_gem_stream_ui.rb (TestGemStreamUI::IsTty):
  need #noecho.

* test/rubygems/test_gem_gemcutter_utilities.rb: need
  rubygems/command.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rubygems/mockgemui.rb

@@ -13,6 +13,9 @@ class MockGemUi < Gem::StreamUI
       @tty
     end
 
+    def noecho
+      yield self
+    end
   end
 
   def initialize(input = "")

test/rubygems/test_gem_gemcutter_utilities.rb

@@ -1,5 +1,6 @@
 require_relative 'gemutilities'
 require 'rubygems'
+require 'rubygems/command'
 require 'rubygems/gemcutter_utilities'
 
 class TestGemGemcutterUtilities < RubyGemTestCase

test/rubygems/test_gem_stream_ui.rb

@@ -12,6 +12,10 @@ class TestGemStreamUI < RubyGemTestCase
     end
 
     alias_method :isatty, :tty?
+
+    def noecho
+      yield self
+    end
   end
 
   def setup