--- /dev/null
+require 'abstract_unit'
+
+class CallerController < ActionController::Base
+ def calling_from_controller
+ render_component(:controller => "callee", :action => "being_called")
+ end
+
+ def calling_from_controller_with_params
+ render_component(:controller => "callee", :action => "being_called", :params => { "name" => "David" })
+ end
+
+ def calling_from_controller_with_different_status_code
+ render_component(:controller => "callee", :action => "blowing_up")
+ end
+
+ def calling_from_template
+ render :inline => "Ring, ring: <%= render_component(:controller => 'callee', :action => 'being_called') %>"
+ end
+
+ def internal_caller
+ render :inline => "Are you there? <%= render_component(:action => 'internal_callee') %>"
+ end
+
+ def internal_callee
+ render :text => "Yes, ma'am"
+ end
+
+ def set_flash
+ render_component(:controller => "callee", :action => "set_flash")
+ end
+
+ def use_flash
+ render_component(:controller => "callee", :action => "use_flash")
+ end
+
+ def calling_redirected
+ render_component(:controller => "callee", :action => "redirected")
+ end
+
+ def calling_redirected_as_string
+ render :inline => "<%= render_component(:controller => 'callee', :action => 'redirected') %>"
+ end
+
+ def rescue_action(e) raise end
+end
+
+class CalleeController < ActionController::Base
+ def being_called
+ render :text => "#{params[:name] || "Lady"} of the House, speaking"
+ end
+
+ def blowing_up
+ render :text => "It's game over, man, just game over, man!", :status => 500
+ end
+
+ def set_flash
+ flash[:notice] = 'My stoney baby'
+ render :text => 'flash is set'
+ end
+
+ def use_flash
+ render :text => flash[:notice] || 'no flash'
+ end
+
+ def redirected
+ redirect_to :controller => "callee", :action => "being_called"
+ end
+
+ def rescue_action(e) raise end
+end
+
+class ComponentsTest < Test::Unit::TestCase
+ def setup
+ @controller = CallerController.new
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ end
+
+ def test_calling_from_controller
+ assert_deprecated do
+ get :calling_from_controller
+ assert_equal "Lady of the House, speaking", @response.body
+ end
+ end
+
+ def test_calling_from_controller_with_params
+ assert_deprecated do
+ get :calling_from_controller_with_params
+ assert_equal "David of the House, speaking", @response.body
+ end
+ end
+
+ def test_calling_from_controller_with_different_status_code
+ assert_deprecated do
+ get :calling_from_controller_with_different_status_code
+ assert_equal 500, @response.response_code
+ end
+ end
+
+ def test_calling_from_template
+ assert_deprecated do
+ get :calling_from_template
+ assert_equal "Ring, ring: Lady of the House, speaking", @response.body
+ end
+ end
+
+ def test_etag_is_set_for_parent_template_when_calling_from_template
+ assert_deprecated do
+ get :calling_from_template
+ expected_etag = etag_for("Ring, ring: Lady of the House, speaking")
+ assert_equal expected_etag, @response.headers['ETag']
+ end
+ end
+
+ def test_internal_calling
+ assert_deprecated do
+ get :internal_caller
+ assert_equal "Are you there? Yes, ma'am", @response.body
+ end
+ end
+
+ def test_flash
+ assert_deprecated do
+ get :set_flash
+ assert_equal 'My stoney baby', flash[:notice]
+ get :use_flash
+ assert_equal 'My stoney baby', @response.body
+ get :use_flash
+ assert_equal 'no flash', @response.body
+ end
+ end
+
+ def test_component_redirect_redirects
+ assert_deprecated do
+ get :calling_redirected
+ assert_redirected_to :controller=>"callee", :action => "being_called"
+ end
+ end
+
+ def test_component_multiple_redirect_redirects
+ test_component_redirect_redirects
+ test_internal_calling
+ end
+
+ def test_component_as_string_redirect_renders_redirected_action
+ assert_deprecated do
+ get :calling_redirected_as_string
+ assert_equal "Lady of the House, speaking", @response.body
+ end
+ end
+
+ protected
+ def etag_for(text)
+ %("#{Digest::MD5.hexdigest(text)}")
+ end
+end