4e14ccc74d
Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now
automagically selects between WEBrick and Mongrel.
Just run
./instiki --daemon
680 lines
19 KiB
Ruby
680 lines
19 KiB
Ruby
require 'fileutils'
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require 'abstract_unit'
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CACHE_DIR = 'test_cache'
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# Don't change '/../temp/' cavalierly or you might hose something you don't want hosed
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FILE_STORE_PATH = File.join(File.dirname(__FILE__), '/../temp/', CACHE_DIR)
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ActionController::Base.page_cache_directory = FILE_STORE_PATH
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ActionController::Base.cache_store = :file_store, FILE_STORE_PATH
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class PageCachingTestController < ActionController::Base
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caches_page :ok, :no_content, :if => Proc.new { |c| !c.request.format.json? }
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caches_page :found, :not_found
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def ok
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head :ok
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end
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def no_content
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head :no_content
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end
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def found
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redirect_to :action => 'ok'
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end
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def not_found
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head :not_found
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end
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def custom_path
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render :text => "Super soaker"
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cache_page("Super soaker", "/index.html")
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end
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def expire_custom_path
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expire_page("/index.html")
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head :ok
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end
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def trailing_slash
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render :text => "Sneak attack"
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end
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end
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class PageCachingTest < ActionController::TestCase
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def setup
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ActionController::Base.perform_caching = true
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ActionController::Routing::Routes.draw do |map|
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map.main '', :controller => 'posts'
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map.formatted_posts 'posts.:format', :controller => 'posts'
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map.resources :posts
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map.connect ':controller/:action/:id'
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end
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@request = ActionController::TestRequest.new
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@request.host = 'hostname.com'
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@response = ActionController::TestResponse.new
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@controller = PageCachingTestController.new
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@params = {:controller => 'posts', :action => 'index', :only_path => true, :skip_relative_url_root => true}
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@rewriter = ActionController::UrlRewriter.new(@request, @params)
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FileUtils.rm_rf(File.dirname(FILE_STORE_PATH))
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FileUtils.mkdir_p(FILE_STORE_PATH)
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end
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def teardown
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FileUtils.rm_rf(File.dirname(FILE_STORE_PATH))
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ActionController::Routing::Routes.clear!
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ActionController::Base.perform_caching = false
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end
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def test_page_caching_resources_saves_to_correct_path_with_extension_even_if_default_route
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@params[:format] = 'rss'
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assert_equal '/posts.rss', @rewriter.rewrite(@params)
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@params[:format] = nil
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assert_equal '/', @rewriter.rewrite(@params)
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end
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def test_should_cache_get_with_ok_status
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get :ok
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assert_response :ok
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assert_page_cached :ok, "get with ok status should have been cached"
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end
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def test_should_cache_with_custom_path
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get :custom_path
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assert File.exist?("#{FILE_STORE_PATH}/index.html")
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end
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def test_should_expire_cache_with_custom_path
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get :custom_path
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assert File.exist?("#{FILE_STORE_PATH}/index.html")
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get :expire_custom_path
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assert !File.exist?("#{FILE_STORE_PATH}/index.html")
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end
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def test_should_cache_without_trailing_slash_on_url
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@controller.class.cache_page 'cached content', '/page_caching_test/trailing_slash'
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assert File.exist?("#{FILE_STORE_PATH}/page_caching_test/trailing_slash.html")
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end
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def test_should_cache_with_trailing_slash_on_url
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@controller.class.cache_page 'cached content', '/page_caching_test/trailing_slash/'
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assert File.exist?("#{FILE_STORE_PATH}/page_caching_test/trailing_slash.html")
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end
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uses_mocha("should_cache_ok_at_custom_path") do
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def test_should_cache_ok_at_custom_path
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@request.stubs(:path).returns("/index.html")
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get :ok
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assert_response :ok
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assert File.exist?("#{FILE_STORE_PATH}/index.html")
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end
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end
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[:ok, :no_content, :found, :not_found].each do |status|
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[:get, :post, :put, :delete].each do |method|
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unless method == :get and status == :ok
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define_method "test_shouldnt_cache_#{method}_with_#{status}_status" do
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send(method, status)
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assert_response status
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assert_page_not_cached status, "#{method} with #{status} status shouldn't have been cached"
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end
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end
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end
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end
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def test_page_caching_conditional_options
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get :ok, :format=>'json'
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assert_page_not_cached :ok
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end
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private
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def assert_page_cached(action, message = "#{action} should have been cached")
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assert page_cached?(action), message
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end
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def assert_page_not_cached(action, message = "#{action} shouldn't have been cached")
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assert !page_cached?(action), message
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end
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def page_cached?(action)
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File.exist? "#{FILE_STORE_PATH}/page_caching_test/#{action}.html"
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end
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end
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class ActionCachingTestController < ActionController::Base
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caches_action :index, :redirected, :forbidden, :if => Proc.new { |c| !c.request.format.json? }, :expires_in => 1.hour
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caches_action :show, :cache_path => 'http://test.host/custom/show'
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caches_action :edit, :cache_path => Proc.new { |c| c.params[:id] ? "http://test.host/#{c.params[:id]};edit" : "http://test.host/edit" }
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caches_action :with_layout
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caches_action :layout_false, :layout => false
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layout 'talk_from_action.erb'
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def index
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@cache_this = MockTime.now.to_f.to_s
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render :text => @cache_this
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end
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def redirected
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redirect_to :action => 'index'
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end
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def forbidden
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render :text => "Forbidden"
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response.status = "403 Forbidden"
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end
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def with_layout
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@cache_this = MockTime.now.to_f.to_s
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render :text => @cache_this, :layout => true
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end
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alias_method :show, :index
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alias_method :edit, :index
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alias_method :destroy, :index
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alias_method :layout_false, :with_layout
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def expire
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expire_action :controller => 'action_caching_test', :action => 'index'
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render :nothing => true
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end
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def expire_xml
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expire_action :controller => 'action_caching_test', :action => 'index', :format => 'xml'
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render :nothing => true
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end
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end
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class MockTime < Time
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# Let Time spicy to assure that Time.now != Time.now
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def to_f
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super+rand
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end
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end
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class ActionCachingMockController
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attr_accessor :mock_url_for
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attr_accessor :mock_path
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def initialize
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yield self if block_given?
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end
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def url_for(*args)
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@mock_url_for
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end
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def request
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mocked_path = @mock_path
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Object.new.instance_eval(<<-EVAL)
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def path; '#{@mock_path}' end
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def format; 'all' end
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def cache_format; nil end
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self
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EVAL
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end
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end
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class ActionCacheTest < ActionController::TestCase
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def setup
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reset!
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FileUtils.mkdir_p(FILE_STORE_PATH)
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@path_class = ActionController::Caching::Actions::ActionCachePath
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@mock_controller = ActionCachingMockController.new
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end
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def teardown
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FileUtils.rm_rf(File.dirname(FILE_STORE_PATH))
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end
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def test_simple_action_cache
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get :index
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cached_time = content_to_cache
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assert_equal cached_time, @response.body
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assert fragment_exist?('hostname.com/action_caching_test')
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reset!
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get :index
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assert_equal cached_time, @response.body
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end
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def test_simple_action_not_cached
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get :destroy
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cached_time = content_to_cache
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assert_equal cached_time, @response.body
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assert !fragment_exist?('hostname.com/action_caching_test/destroy')
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reset!
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get :destroy
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assert_not_equal cached_time, @response.body
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end
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def test_action_cache_with_layout
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get :with_layout
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cached_time = content_to_cache
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assert_not_equal cached_time, @response.body
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assert fragment_exist?('hostname.com/action_caching_test/with_layout')
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reset!
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get :with_layout
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assert_not_equal cached_time, @response.body
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assert_equal @response.body, read_fragment('hostname.com/action_caching_test/with_layout')
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end
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def test_action_cache_with_layout_and_layout_cache_false
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get :layout_false
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cached_time = content_to_cache
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assert_not_equal cached_time, @response.body
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assert fragment_exist?('hostname.com/action_caching_test/layout_false')
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reset!
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get :layout_false
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assert_not_equal cached_time, @response.body
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assert_equal cached_time, read_fragment('hostname.com/action_caching_test/layout_false')
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end
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def test_action_cache_conditional_options
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old_use_accept_header = ActionController::Base.use_accept_header
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ActionController::Base.use_accept_header = true
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@request.env['HTTP_ACCEPT'] = 'application/json'
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get :index
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assert !fragment_exist?('hostname.com/action_caching_test')
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ActionController::Base.use_accept_header = old_use_accept_header
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end
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uses_mocha 'test action cache' do
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def test_action_cache_with_store_options
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MockTime.expects(:now).returns(12345).once
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@controller.expects(:read_fragment).with('hostname.com/action_caching_test', :expires_in => 1.hour).once
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@controller.expects(:write_fragment).with('hostname.com/action_caching_test', '12345.0', :expires_in => 1.hour).once
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get :index
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end
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end
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def test_action_cache_with_custom_cache_path
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get :show
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cached_time = content_to_cache
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assert_equal cached_time, @response.body
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assert fragment_exist?('test.host/custom/show')
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reset!
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get :show
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assert_equal cached_time, @response.body
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end
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def test_action_cache_with_custom_cache_path_in_block
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get :edit
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assert fragment_exist?('test.host/edit')
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reset!
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get :edit, :id => 1
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assert fragment_exist?('test.host/1;edit')
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end
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def test_cache_expiration
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get :index
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cached_time = content_to_cache
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reset!
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get :index
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assert_equal cached_time, @response.body
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reset!
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get :expire
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reset!
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get :index
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new_cached_time = content_to_cache
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assert_not_equal cached_time, @response.body
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reset!
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get :index
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assert_response :success
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assert_equal new_cached_time, @response.body
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end
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def test_cache_expiration_isnt_affected_by_request_format
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get :index
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cached_time = content_to_cache
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reset!
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@request.set_REQUEST_URI "/action_caching_test/expire.xml"
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get :expire, :format => :xml
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reset!
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get :index
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new_cached_time = content_to_cache
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assert_not_equal cached_time, @response.body
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end
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def test_cache_is_scoped_by_subdomain
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@request.host = 'jamis.hostname.com'
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get :index
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jamis_cache = content_to_cache
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reset!
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@request.host = 'david.hostname.com'
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get :index
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david_cache = content_to_cache
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assert_not_equal jamis_cache, @response.body
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reset!
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@request.host = 'jamis.hostname.com'
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get :index
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assert_equal jamis_cache, @response.body
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reset!
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@request.host = 'david.hostname.com'
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get :index
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assert_equal david_cache, @response.body
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end
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def test_redirect_is_not_cached
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get :redirected
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assert_response :redirect
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reset!
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get :redirected
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assert_response :redirect
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end
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def test_forbidden_is_not_cached
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get :forbidden
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assert_response :forbidden
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reset!
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get :forbidden
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assert_response :forbidden
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end
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def test_xml_version_of_resource_is_treated_as_different_cache
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with_routing do |set|
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set.draw do |map|
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map.connect ':controller/:action.:format'
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map.connect ':controller/:action'
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end
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get :index, :format => 'xml'
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cached_time = content_to_cache
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assert_equal cached_time, @response.body
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assert fragment_exist?('hostname.com/action_caching_test/index.xml')
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reset!
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get :index, :format => 'xml'
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assert_equal cached_time, @response.body
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assert_equal 'application/xml', @response.content_type
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reset!
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get :expire_xml
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reset!
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get :index, :format => 'xml'
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assert_not_equal cached_time, @response.body
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end
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end
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def test_correct_content_type_is_returned_for_cache_hit
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# run it twice to cache it the first time
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get :index, :id => 'content-type.xml'
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get :index, :id => 'content-type.xml'
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assert_equal 'application/xml', @response.content_type
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end
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def test_empty_path_is_normalized
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@mock_controller.mock_url_for = 'http://example.org/'
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@mock_controller.mock_path = '/'
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assert_equal 'example.org/index', @path_class.path_for(@mock_controller, {})
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end
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def test_file_extensions
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get :index, :id => 'kitten.jpg'
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get :index, :id => 'kitten.jpg'
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assert_response :success
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end
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private
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def content_to_cache
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assigns(:cache_this)
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end
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def reset!
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@request = ActionController::TestRequest.new
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@response = ActionController::TestResponse.new
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@controller = ActionCachingTestController.new
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@request.host = 'hostname.com'
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end
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def fragment_exist?(path)
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@controller.fragment_exist?(path)
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end
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def read_fragment(path)
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@controller.read_fragment(path)
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end
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end
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class FragmentCachingTestController < ActionController::Base
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def some_action; end;
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end
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class FragmentCachingTest < ActionController::TestCase
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def setup
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ActionController::Base.perform_caching = true
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@store = ActiveSupport::Cache::MemoryStore.new
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ActionController::Base.cache_store = @store
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@controller = FragmentCachingTestController.new
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@params = {:controller => 'posts', :action => 'index'}
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@request = ActionController::TestRequest.new
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@response = ActionController::TestResponse.new
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@controller.params = @params
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@controller.request = @request
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@controller.response = @response
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@controller.send(:initialize_current_url)
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@controller.send(:initialize_template_class, @response)
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@controller.send(:assign_shortcuts, @request, @response)
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end
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def test_fragment_cache_key
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assert_equal 'views/what a key', @controller.fragment_cache_key('what a key')
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assert_equal "views/test.host/fragment_caching_test/some_action",
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@controller.fragment_cache_key(:controller => 'fragment_caching_test',:action => 'some_action')
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end
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def test_read_fragment_with_caching_enabled
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@store.write('views/name', 'value')
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assert_equal 'value', @controller.read_fragment('name')
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end
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def test_read_fragment_with_caching_disabled
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ActionController::Base.perform_caching = false
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@store.write('views/name', 'value')
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assert_nil @controller.read_fragment('name')
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end
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def test_fragment_exist_with_caching_enabled
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@store.write('views/name', 'value')
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assert @controller.fragment_exist?('name')
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assert !@controller.fragment_exist?('other_name')
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end
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def test_fragment_exist_with_caching_disabled
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ActionController::Base.perform_caching = false
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@store.write('views/name', 'value')
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assert !@controller.fragment_exist?('name')
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assert !@controller.fragment_exist?('other_name')
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end
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def test_write_fragment_with_caching_enabled
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assert_nil @store.read('views/name')
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assert_equal 'value', @controller.write_fragment('name', 'value')
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assert_equal 'value', @store.read('views/name')
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end
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def test_write_fragment_with_caching_disabled
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assert_nil @store.read('views/name')
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ActionController::Base.perform_caching = false
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assert_equal 'value', @controller.write_fragment('name', 'value')
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assert_nil @store.read('views/name')
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end
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def test_expire_fragment_with_simple_key
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@store.write('views/name', 'value')
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@controller.expire_fragment 'name'
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assert_nil @store.read('views/name')
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end
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def test_expire_fragment_with_regexp
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@store.write('views/name', 'value')
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@store.write('views/another_name', 'another_value')
|
|
@store.write('views/primalgrasp', 'will not expire ;-)')
|
|
|
|
@controller.expire_fragment /name/
|
|
|
|
assert_nil @store.read('views/name')
|
|
assert_nil @store.read('views/another_name')
|
|
assert_equal 'will not expire ;-)', @store.read('views/primalgrasp')
|
|
end
|
|
|
|
def test_fragment_for_with_disabled_caching
|
|
ActionController::Base.perform_caching = false
|
|
|
|
@store.write('views/expensive', 'fragment content')
|
|
fragment_computed = false
|
|
|
|
buffer = 'generated till now -> '
|
|
@controller.fragment_for(buffer, 'expensive') { fragment_computed = true }
|
|
|
|
assert fragment_computed
|
|
assert_equal 'generated till now -> ', buffer
|
|
end
|
|
|
|
def test_fragment_for
|
|
@store.write('views/expensive', 'fragment content')
|
|
fragment_computed = false
|
|
|
|
buffer = 'generated till now -> '
|
|
@controller.fragment_for(buffer, 'expensive') { fragment_computed = true }
|
|
|
|
assert !fragment_computed
|
|
assert_equal 'generated till now -> fragment content', buffer
|
|
end
|
|
end
|
|
|
|
class FunctionalCachingController < ActionController::Base
|
|
def fragment_cached
|
|
end
|
|
|
|
def html_fragment_cached_with_partial
|
|
respond_to do |format|
|
|
format.html
|
|
end
|
|
end
|
|
|
|
def js_fragment_cached_with_partial
|
|
respond_to do |format|
|
|
format.js
|
|
end
|
|
end
|
|
|
|
def formatted_fragment_cached
|
|
respond_to do |format|
|
|
format.html
|
|
format.xml
|
|
format.js
|
|
end
|
|
end
|
|
|
|
def rescue_action(e)
|
|
raise e
|
|
end
|
|
end
|
|
|
|
class FunctionalFragmentCachingTest < ActionController::TestCase
|
|
def setup
|
|
ActionController::Base.perform_caching = true
|
|
@store = ActiveSupport::Cache::MemoryStore.new
|
|
ActionController::Base.cache_store = @store
|
|
@controller = FunctionalCachingController.new
|
|
@request = ActionController::TestRequest.new
|
|
@response = ActionController::TestResponse.new
|
|
end
|
|
|
|
def test_fragment_caching
|
|
get :fragment_cached
|
|
assert_response :success
|
|
expected_body = <<-CACHED
|
|
Hello
|
|
This bit's fragment cached
|
|
CACHED
|
|
assert_equal expected_body, @response.body
|
|
|
|
assert_equal "This bit's fragment cached", @store.read('views/test.host/functional_caching/fragment_cached')
|
|
end
|
|
|
|
def test_fragment_caching_in_partials
|
|
get :html_fragment_cached_with_partial
|
|
assert_response :success
|
|
assert_match /Fragment caching in a partial/, @response.body
|
|
assert_match "Fragment caching in a partial", @store.read('views/test.host/functional_caching/html_fragment_cached_with_partial')
|
|
end
|
|
|
|
def test_render_inline_before_fragment_caching
|
|
get :inline_fragment_cached
|
|
assert_response :success
|
|
assert_match /Some inline content/, @response.body
|
|
assert_match /Some cached content/, @response.body
|
|
assert_match "Some cached content", @store.read('views/test.host/functional_caching/inline_fragment_cached')
|
|
end
|
|
|
|
def test_fragment_caching_in_rjs_partials
|
|
xhr :get, :js_fragment_cached_with_partial
|
|
assert_response :success
|
|
assert_match /Fragment caching in a partial/, @response.body
|
|
assert_match "Fragment caching in a partial", @store.read('views/test.host/functional_caching/js_fragment_cached_with_partial')
|
|
end
|
|
|
|
def test_html_formatted_fragment_caching
|
|
get :formatted_fragment_cached, :format => "html"
|
|
assert_response :success
|
|
expected_body = "<body>\n<p>ERB</p>\n</body>"
|
|
|
|
assert_equal expected_body, @response.body
|
|
|
|
assert_equal "<p>ERB</p>", @store.read('views/test.host/functional_caching/formatted_fragment_cached')
|
|
end
|
|
|
|
def test_xml_formatted_fragment_caching
|
|
get :formatted_fragment_cached, :format => "xml"
|
|
assert_response :success
|
|
expected_body = "<body>\n <p>Builder</p>\n</body>\n"
|
|
|
|
assert_equal expected_body, @response.body
|
|
|
|
assert_equal " <p>Builder</p>\n", @store.read('views/test.host/functional_caching/formatted_fragment_cached')
|
|
end
|
|
|
|
def test_js_formatted_fragment_caching
|
|
get :formatted_fragment_cached, :format => "js"
|
|
assert_response :success
|
|
expected_body = %(title = "Hey";\n$("element_1").visualEffect("highlight");\n) +
|
|
%($("element_2").visualEffect("highlight");\nfooter = "Bye";)
|
|
assert_equal expected_body, @response.body
|
|
|
|
assert_equal ['$("element_1").visualEffect("highlight");', '$("element_2").visualEffect("highlight");'],
|
|
@store.read('views/test.host/functional_caching/formatted_fragment_cached')
|
|
end
|
|
end
|