Upgraded to Rails 2.3.4 (#3597)

* Ran the Rails upgrade
* Upgraded to Rails Engines 2.3.2
* Added a plugin to let Engines override application views.
* Converted tests to use the new classes:
** ActionController::TestCase for functional
** ActiveSupport::TestCase for units
* Converted ActiveRecord::Error message to a string.
* ActiveRecord grouping returns an ordered hash which doesn't have #sort!
* Updated the I18n storage_units format.
* Added some default initializers from a fresh rails app
* Changed the order of check_box_tags and hidden_field_tags.  The hidden tag
  needs to appear first in Rails 2.3, otherwise it will override any value in
  the check_box_tag.
* Removed the custom handler for when the cookie store is tampered with.
  Rails 2.3 removed the TamperedWithCookie exception and instead Rails will not
  load the data from it when it's been tampered with (e.g. no user login).
* Fixed mail layouts, 2.3 has problems with implicit multipart emails that
  use layouts.  Also removed some custom Redmine mailer code.
* Fixed a bug that occurred in tests where the "required" span tag would be
  added to the :field_status translation.  This resulted in an email string of:

    <li>Status<span class="required"> *</span><span class="required"> *</span>

  Instead of:

    <li>Status: New</li>

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2887 e93f8b46-1217-0410-a6f0-8f06a7374b81

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/alpha_plugin_controller.rb

@@ -0,0 +1,8 @@
+class AlphaPluginController < ApplicationController
+  def an_action
+    render_class_and_action
+  end
+  def action_with_layout
+    render_class_and_action(nil, :layout => "plugin_layout")
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/app_and_plugin_controller.rb

@@ -0,0 +1,5 @@
+class AppAndPluginController < ApplicationController
+  def an_action
+    render_class_and_action 'from alpha_plugin'
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/namespace/alpha_plugin_controller.rb

@@ -0,0 +1,5 @@
+class Namespace::AlphaPluginController < ApplicationController
+  def an_action
+    render_class_and_action
+  end  
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/namespace/app_and_plugin_controller.rb

@@ -0,0 +1,5 @@
+class Namespace::AppAndPluginController < ApplicationController
+  def an_action
+    render_class_and_action 'from alpha_plugin'
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/namespace/shared_plugin_controller.rb

@@ -0,0 +1,5 @@
+class Namespace::SharedPluginController < ApplicationController
+  def an_action
+    render_class_and_action 'from alpha_plugin'
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/controllers/shared_plugin_controller.rb

@@ -0,0 +1,5 @@
+class SharedEngineController < ApplicationController
+  def an_action
+    render_class_and_action 'from alpha_engine'
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/models/alpha_plugin_model.rb

@@ -0,0 +1,3 @@
+class AlphaPluginModel < ActiveRecord::Base
+  def self.report_location; TestHelper::report_location(__FILE__); end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/models/app_and_plugin_model.rb

@@ -0,0 +1,7 @@
+class AppAndPluginModel < ActiveRecord::Base
+  def self.report_location; TestHelper::report_location(__FILE__); end
+
+  def defined_only_in_alpha_plugin_version
+    # should not be defined as the model in app/models takes precedence
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/models/shared_plugin_model.rb

@@ -0,0 +1,3 @@
+class SharedPluginModel < ActiveRecord::Base  
+  def self.report_location; TestHelper::report_location(__FILE__); end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/alpha_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %>

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/app_and_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %> (from a_view)

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/layouts/plugin_layout.erb

@@ -0,0 +1 @@
+<%= yield %> (with plugin layout)

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/namespace/alpha_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %>

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/namespace/app_and_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %>

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/namespace/shared_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %> (from alpha_plugin)

vendor/plugins/engines/test/plugins/alpha_plugin/app/views/shared_plugin/a_view.html.erb

@@ -0,0 +1 @@
+<%= TestHelper.view_path_for __FILE__ %> (from alpha_plugin)

vendor/plugins/engines/test/plugins/alpha_plugin/lib/alpha_plugin_lib_model.rb

@@ -0,0 +1,3 @@
+class AlphaPluginLibModel < ActiveRecord::Base
+  def self.report_location; TestHelper::report_location(__FILE__); end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/lib/app_and_plugin_lib_model.rb

@@ -0,0 +1,7 @@
+class AppAndPluginLibModel < ActiveRecord::Base
+  def self.report_location; TestHelper::report_location(__FILE__); end
+
+  def defined_only_in_alpha_plugin_version
+    # should not be defined
+  end
+end

vendor/plugins/engines/test/plugins/alpha_plugin/locales/en.yml

@@ -0,0 +1,3 @@
+en:
+  hello: "Hello from alfa"
+  plugin: "alfa"