JezK
Edit File: components_test.rb
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 get :calling_from_controller assert_equal "Lady of the House, speaking", @response.body end def test_calling_from_controller_with_params get :calling_from_controller_with_params assert_equal "David of the House, speaking", @response.body end def test_calling_from_controller_with_different_status_code get :calling_from_controller_with_different_status_code assert_equal 500, @response.response_code end def test_calling_from_template get :calling_from_template assert_equal "Ring, ring: Lady of the House, speaking", @response.body end def test_etag_is_set_for_parent_template_when_calling_from_template get :calling_from_template expected_etag = etag_for("Ring, ring: Lady of the House, speaking") assert_equal expected_etag, @response.headers['ETag'] end def test_internal_calling get :internal_caller assert_equal "Are you there? Yes, ma'am", @response.body end def test_flash 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 def test_component_redirect_redirects get :calling_redirected assert_redirected_to :action => "being_called" end def test_component_multiple_redirect_redirects test_component_redirect_redirects test_internal_calling end def test_component_as_string_redirect_renders_redirected_action get :calling_redirected_as_string assert_equal "Lady of the House, speaking", @response.body end protected def etag_for(text) %("#{Digest::MD5.hexdigest(text)}") end end