JezK
Edit File: flash_test.rb
require 'abstract_unit' class FlashTest < Test::Unit::TestCase class TestController < ActionController::Base def set_flash flash["that"] = "hello" render :inline => "hello" end def set_flash_now flash.now["that"] = "hello" flash.now["foo"] ||= "bar" flash.now["foo"] ||= "err" @flashy = flash.now["that"] @flash_copy = {}.update flash render :inline => "hello" end def attempt_to_use_flash_now @flash_copy = {}.update flash @flashy = flash["that"] render :inline => "hello" end def use_flash @flash_copy = {}.update flash @flashy = flash["that"] render :inline => "hello" end def use_flash_and_keep_it @flash_copy = {}.update flash @flashy = flash["that"] flash.keep render :inline => "hello" end def use_flash_and_update_it flash.update("this" => "hello again") @flash_copy = {}.update flash render :inline => "hello" end def use_flash_after_reset_session flash["that"] = "hello" @flashy_that = flash["that"] reset_session @flashy_that_reset = flash["that"] flash["this"] = "good-bye" @flashy_this = flash["this"] render :inline => "hello" end def rescue_action(e) raise unless ActionView::MissingTemplate === e end # methods for test_sweep_after_halted_filter_chain before_filter :halt_and_redir, :only => "filter_halting_action" def std_action @flash_copy = {}.update(flash) end def filter_halting_action @flash_copy = {}.update(flash) end def halt_and_redir flash["foo"] = "bar" redirect_to :action => "std_action" @flash_copy = {}.update(flash) end end def setup @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @controller = TestController.new end def test_flash get :set_flash get :use_flash assert_equal "hello", @response.template.assigns["flash_copy"]["that"] assert_equal "hello", @response.template.assigns["flashy"] get :use_flash assert_nil @response.template.assigns["flash_copy"]["that"], "On second flash" end def test_keep_flash get :set_flash get :use_flash_and_keep_it assert_equal "hello", @response.template.assigns["flash_copy"]["that"] assert_equal "hello", @response.template.assigns["flashy"] get :use_flash assert_equal "hello", @response.template.assigns["flash_copy"]["that"], "On second flash" get :use_flash assert_nil @response.template.assigns["flash_copy"]["that"], "On third flash" end def test_flash_now get :set_flash_now assert_equal "hello", @response.template.assigns["flash_copy"]["that"] assert_equal "bar" , @response.template.assigns["flash_copy"]["foo"] assert_equal "hello", @response.template.assigns["flashy"] get :attempt_to_use_flash_now assert_nil @response.template.assigns["flash_copy"]["that"] assert_nil @response.template.assigns["flash_copy"]["foo"] assert_nil @response.template.assigns["flashy"] end def test_update_flash get :set_flash get :use_flash_and_update_it assert_equal "hello", @response.template.assigns["flash_copy"]["that"] assert_equal "hello again", @response.template.assigns["flash_copy"]["this"] get :use_flash assert_nil @response.template.assigns["flash_copy"]["that"], "On second flash" assert_equal "hello again", @response.template.assigns["flash_copy"]["this"], "On second flash" end def test_flash_after_reset_session get :use_flash_after_reset_session assert_equal "hello", @response.template.assigns["flashy_that"] assert_equal "good-bye", @response.template.assigns["flashy_this"] assert_nil @response.template.assigns["flashy_that_reset"] end def test_sweep_after_halted_filter_chain get :std_action assert_nil @response.template.assigns["flash_copy"]["foo"] get :filter_halting_action assert_equal "bar", @response.template.assigns["flash_copy"]["foo"] get :std_action # follow redirection assert_equal "bar", @response.template.assigns["flash_copy"]["foo"] get :std_action assert_nil @response.template.assigns["flash_copy"]["foo"] end end