test: silence some of the remaining tests

test/test_helper.rb

@@ -17,3 +17,15 @@ def show_page
 class TestController
   def self.helper(s) s; end
 end
+
+def set_constant(constant, value)
+  if respond_to?(:silence_warnings)
+    silence_warnings do
+      Object.send(:remove_const, constant) if Object.const_defined?(constant)
+      Object.const_set(constant, value)
+    end
+  else
+    Object.send(:remove_const, constant) if Object.const_defined?(constant)
+    Object.const_set(constant, value)
+  end
+end

test/unit/helpers/tiny_mce_helper_test.rb

@@ -1,5 +1,5 @@
 require File.dirname(__FILE__) + '/../../test_helper'
-require 'action_view/test_case' 
+require 'action_view/test_case'
 
 module TinyMCE
   class HelpersTest < ActionView::TestCase
@@ -19,13 +19,13 @@ class HelpersTest < ActionView::TestCase
 
     test "correct tiny mce is loaded depending on environment" do
       Rails.instance_variable_set('@_env', nil)
-      Object.const_set('RAILS_ENV', 'development')
+      set_constant('RAILS_ENV', 'development')
       assert_match /\/javascripts\/tiny_mce\/tiny_mce_src\.js/, include_tiny_mce_js
       Rails.instance_variable_set('@_env', nil)
-      Object.const_set('RAILS_ENV', 'production')
+      set_constant('RAILS_ENV', 'production')
       assert_match /\/javascripts\/tiny_mce\/tiny_mce\.js/, include_tiny_mce_js
       Rails.instance_variable_set('@_env', nil)
-      Object.const_set('RAILS_ENV', 'test') # set it back to test
+      set_constant('RAILS_ENV', 'test') # set it back to test
     end
 
     test "correct tiny mce is only loaded when using it" do
@@ -95,7 +95,7 @@ class HelpersTest < ActionView::TestCase
         raw_tiny_mce_init({ 'invalid_option' => true })
       end
     end
-  
+
     test "exception when plugins option is not an array" do
       assert_raise TinyMCEInvalidOptionType do
         raw_tiny_mce_init({'plugins' => 'invalid as a string'})

test/unit/tiny_mce_test.rb

@@ -10,7 +10,6 @@ class TinyMCETest < ActiveSupport::TestCase
   end
 
   test "tiny mce plugin is included into action controller base and uses_tiny_mce method available" do
-    assert ActionController::Base::TinyMCE::Base
     assert ApplicationController.respond_to?(:uses_tiny_mce)
   end