--- /dev/null
+require 'abstract_unit'
+require 'controller/fake_models'
+
+module Fun
+ class GamesController < ActionController::Base
+ def hello_world
+ end
+ end
+end
+
+class MockLogger
+ attr_reader :logged
+
+ def initialize
+ @logged = []
+ end
+
+ def method_missing(method, *args)
+ @logged << args.first
+ end
+end
+
+class TestController < ActionController::Base
+ class LabellingFormBuilder < ActionView::Helpers::FormBuilder
+ end
+
+ layout :determine_layout
+
+ def hello_world
+ end
+
+ def conditional_hello
+ if stale?(:last_modified => Time.now.utc.beginning_of_day, :etag => [:foo, 123])
+ render :action => 'hello_world'
+ end
+ end
+
+ def conditional_hello_with_bangs
+ render :action => 'hello_world'
+ end
+ before_filter :handle_last_modified_and_etags, :only=>:conditional_hello_with_bangs
+
+ def handle_last_modified_and_etags
+ fresh_when(:last_modified => Time.now.utc.beginning_of_day, :etag => [ :foo, 123 ])
+ end
+
+ def render_hello_world
+ render :template => "test/hello_world"
+ end
+
+ def render_hello_world_with_last_modified_set
+ response.last_modified = Date.new(2008, 10, 10).to_time
+ render :template => "test/hello_world"
+ end
+
+ def render_hello_world_with_etag_set
+ response.etag = "hello_world"
+ render :template => "test/hello_world"
+ end
+
+ def render_hello_world_with_forward_slash
+ render :template => "/test/hello_world"
+ end
+
+ def render_template_in_top_directory
+ render :template => 'shared'
+ end
+
+ def render_template_in_top_directory_with_slash
+ render :template => '/shared'
+ end
+
+ def render_hello_world_from_variable
+ @person = "david"
+ render :text => "hello #{@person}"
+ end
+
+ def render_action_hello_world
+ render :action => "hello_world"
+ end
+
+ def render_action_hello_world_with_symbol
+ render :action => :hello_world
+ end
+
+ def render_text_hello_world
+ render :text => "hello world"
+ end
+
+ def render_text_hello_world_with_layout
+ @variable_for_layout = ", I'm here!"
+ render :text => "hello world", :layout => true
+ end
+
+ def hello_world_with_layout_false
+ render :layout => false
+ end
+
+ def render_file_with_instance_variables
+ @secret = 'in the sauce'
+ path = File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb')
+ render :file => path
+ end
+
+ def render_file_not_using_full_path
+ @secret = 'in the sauce'
+ render :file => 'test/render_file_with_ivar'
+ end
+
+ def render_file_not_using_full_path_with_dot_in_path
+ @secret = 'in the sauce'
+ render :file => 'test/dot.directory/render_file_with_ivar'
+ end
+
+ def render_file_from_template
+ @secret = 'in the sauce'
+ @path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb'))
+ end
+
+ def render_file_with_locals
+ path = File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_locals.erb')
+ render :file => path, :locals => {:secret => 'in the sauce'}
+ end
+
+ def accessing_request_in_template
+ render :inline => "Hello: <%= request.host %>"
+ end
+
+ def accessing_logger_in_template
+ render :inline => "<%= logger.class %>"
+ end
+
+ def accessing_action_name_in_template
+ render :inline => "<%= action_name %>"
+ end
+
+ def accessing_controller_name_in_template
+ render :inline => "<%= controller_name %>"
+ end
+
+ def render_json_hello_world
+ render :json => {:hello => 'world'}.to_json
+ end
+
+ def render_json_hello_world_with_callback
+ render :json => {:hello => 'world'}.to_json, :callback => 'alert'
+ end
+
+ def render_json_with_custom_content_type
+ render :json => {:hello => 'world'}.to_json, :content_type => 'text/javascript'
+ end
+
+ def render_symbol_json
+ render :json => {:hello => 'world'}.to_json
+ end
+
+ def render_json_with_render_to_string
+ render :json => {:hello => render_to_string(:partial => 'partial')}
+ end
+
+ def render_custom_code
+ render :text => "hello world", :status => 404
+ end
+
+ def render_custom_code_rjs
+ render :update, :status => 404 do |page|
+ page.replace :foo, :partial => 'partial'
+ end
+ end
+
+ def render_text_with_nil
+ render :text => nil
+ end
+
+ def render_text_with_false
+ render :text => false
+ end
+
+ def render_nothing_with_appendix
+ render :text => "appended"
+ end
+
+ def render_invalid_args
+ render("test/hello")
+ end
+
+ def render_vanilla_js_hello
+ render :js => "alert('hello')"
+ end
+
+ def render_xml_hello
+ @name = "David"
+ render :template => "test/hello"
+ end
+
+ def render_xml_with_custom_content_type
+ render :xml => "<blah/>", :content_type => "application/atomsvc+xml"
+ end
+
+ def render_line_offset
+ render :inline => '<% raise %>', :locals => {:foo => 'bar'}
+ end
+
+ def heading
+ head :ok
+ end
+
+ def greeting
+ # let's just rely on the template
+ end
+
+ def layout_test
+ render :action => "hello_world"
+ end
+
+ def builder_layout_test
+ render :action => "hello", :layout => "layouts/builder"
+ end
+
+ def builder_partial_test
+ render :action => "hello_world_container"
+ end
+
+ def partials_list
+ @test_unchanged = 'hello'
+ @customers = [ Customer.new("david"), Customer.new("mary") ]
+ render :action => "list"
+ end
+
+ def partial_only
+ render :partial => true
+ end
+
+ def hello_in_a_string
+ @customers = [ Customer.new("david"), Customer.new("mary") ]
+ render :text => "How's there? " + render_to_string(:template => "test/list")
+ end
+
+ def accessing_params_in_template
+ render :inline => "Hello: <%= params[:name] %>"
+ end
+
+ def accessing_local_assigns_in_inline_template
+ name = params[:local_name]
+ render :inline => "<%= 'Goodbye, ' + local_name %>",
+ :locals => { :local_name => name }
+ end
+
+ def helper_method_to_render_to_string(*args)
+ render_to_string(*args)
+ end
+ helper_method :helper_method_to_render_to_string
+
+ def render_html_only_partial_within_inline
+ render :inline => "Hello world <%= helper_method_to_render_to_string :partial => 'test/partial_with_only_html_version' %>"
+ end
+
+ def formatted_html_erb
+ end
+
+ def formatted_xml_erb
+ end
+
+ def render_to_string_test
+ @foo = render_to_string :inline => "this is a test"
+ end
+
+ def default_render
+ if @alternate_default_render
+ @alternate_default_render.call
+ else
+ super
+ end
+ end
+
+ def render_action_hello_world_as_symbol
+ render :action => :hello_world
+ end
+
+ def layout_test_with_different_layout
+ render :action => "hello_world", :layout => "standard"
+ end
+
+ def rendering_without_layout
+ render :action => "hello_world", :layout => false
+ end
+
+ def layout_overriding_layout
+ render :action => "hello_world", :layout => "standard"
+ end
+
+ def rendering_nothing_on_layout
+ render :nothing => true
+ end
+
+ def render_to_string_with_assigns
+ @before = "i'm before the render"
+ render_to_string :text => "foo"
+ @after = "i'm after the render"
+ render :action => "test/hello_world"
+ end
+
+ def render_to_string_with_exception
+ render_to_string :file => "exception that will not be caught - this will certainly not work"
+ end
+
+ def render_to_string_with_caught_exception
+ @before = "i'm before the render"
+ begin
+ render_to_string :file => "exception that will be caught- hope my future instance vars still work!"
+ rescue
+ end
+ @after = "i'm after the render"
+ render :action => "test/hello_world"
+ end
+
+ def accessing_params_in_template_with_layout
+ render :layout => nil, :inline => "Hello: <%= params[:name] %>"
+ end
+
+ def render_with_explicit_template
+ render :template => "test/hello_world"
+ end
+
+ def render_with_explicit_template_with_locals
+ render :template => "test/render_file_with_locals", :locals => { :secret => 'area51' }
+ end
+
+ def double_render
+ render :text => "hello"
+ render :text => "world"
+ end
+
+ def double_redirect
+ redirect_to :action => "double_render"
+ redirect_to :action => "double_render"
+ end
+
+ def render_and_redirect
+ render :text => "hello"
+ redirect_to :action => "double_render"
+ end
+
+ def render_to_string_and_render
+ @stuff = render_to_string :text => "here is some cached stuff"
+ render :text => "Hi web users! #{@stuff}"
+ end
+
+ def render_to_string_with_inline_and_render
+ render_to_string :inline => "<%= 'dlrow olleh'.reverse %>"
+ render :template => "test/hello_world"
+ end
+
+ def rendering_with_conflicting_local_vars
+ @name = "David"
+ def @template.name() nil end
+ render :action => "potential_conflicts"
+ end
+
+ def hello_world_from_rxml_using_action
+ render :action => "hello_world_from_rxml.builder"
+ end
+
+ def hello_world_from_rxml_using_template
+ render :template => "test/hello_world_from_rxml.builder"
+ end
+
+ module RenderTestHelper
+ def rjs_helper_method_from_module
+ page.visual_effect :highlight
+ end
+ end
+
+ helper RenderTestHelper
+ helper do
+ def rjs_helper_method(value)
+ page.visual_effect :highlight, value
+ end
+ end
+
+ def enum_rjs_test
+ render :update do |page|
+ page.select('.product').each do |value|
+ page.rjs_helper_method_from_module
+ page.rjs_helper_method(value)
+ page.sortable(value, :url => { :action => "order" })
+ page.draggable(value)
+ end
+ end
+ end
+
+ def delete_with_js
+ @project_id = 4
+ end
+
+ def render_js_with_explicit_template
+ @project_id = 4
+ render :template => 'test/delete_with_js'
+ end
+
+ def render_js_with_explicit_action_template
+ @project_id = 4
+ render :action => 'delete_with_js'
+ end
+
+ def update_page
+ render :update do |page|
+ page.replace_html 'balance', '$37,000,000.00'
+ page.visual_effect :highlight, 'balance'
+ end
+ end
+
+ def update_page_with_instance_variables
+ @money = '$37,000,000.00'
+ @div_id = 'balance'
+ render :update do |page|
+ page.replace_html @div_id, @money
+ page.visual_effect :highlight, @div_id
+ end
+ end
+
+ def update_page_with_view_method
+ render :update do |page|
+ page.replace_html 'person', pluralize(2, 'person')
+ end
+ end
+
+ def action_talk_to_layout
+ # Action template sets variable that's picked up by layout
+ end
+
+ def render_text_with_assigns
+ @hello = "world"
+ render :text => "foo"
+ end
+
+ def yield_content_for
+ render :action => "content_for", :layout => "yield"
+ end
+
+ def render_content_type_from_body
+ response.content_type = Mime::RSS
+ render :text => "hello world!"
+ end
+
+ def head_with_location_header
+ head :location => "/foo"
+ end
+
+ def head_with_symbolic_status
+ head :status => params[:status].intern
+ end
+
+ def head_with_integer_status
+ head :status => params[:status].to_i
+ end
+
+ def head_with_string_status
+ head :status => params[:status]
+ end
+
+ def head_with_custom_header
+ head :x_custom_header => "something"
+ end
+
+ def head_with_status_code_first
+ head :forbidden, :x_custom_header => "something"
+ end
+
+ def render_with_location
+ render :xml => "<hello/>", :location => "http://example.com", :status => 201
+ end
+
+ def render_with_object_location
+ customer = Customer.new("Some guy", 1)
+ render :xml => "<customer/>", :location => customer_url(customer), :status => :created
+ end
+
+ def render_with_to_xml
+ to_xmlable = Class.new do
+ def to_xml
+ "<i-am-xml/>"
+ end
+ end.new
+
+ render :xml => to_xmlable
+ end
+
+ def render_using_layout_around_block
+ render :action => "using_layout_around_block"
+ end
+
+ def render_using_layout_around_block_with_args
+ render :action => "using_layout_around_block_with_args"
+ end
+
+ def render_using_layout_around_block_in_main_layout_and_within_content_for_layout
+ render :action => "using_layout_around_block", :layout => "layouts/block_with_layout"
+ end
+
+ def partial_dot_html
+ render :partial => 'partial.html.erb'
+ end
+
+ def partial_as_rjs
+ render :update do |page|
+ page.replace :foo, :partial => 'partial'
+ end
+ end
+
+ def respond_to_partial_as_rjs
+ respond_to do |format|
+ format.js do
+ render :update do |page|
+ page.replace :foo, :partial => 'partial'
+ end
+ end
+ end
+ end
+
+ def partial
+ render :partial => 'partial'
+ end
+
+ def render_alternate_default
+ # For this test, the method "default_render" is overridden:
+ @alternate_default_render = lambda do
+ render :update do |page|
+ page.replace :foo, :partial => 'partial'
+ end
+ end
+ end
+
+ def partial_only_with_layout
+ render :partial => "partial_only", :layout => true
+ end
+
+ def render_to_string_with_partial
+ @partial_only = render_to_string :partial => "partial_only"
+ @partial_with_locals = render_to_string :partial => "customer", :locals => { :customer => Customer.new("david") }
+ render :action => "test/hello_world"
+ end
+
+ def partial_with_counter
+ render :partial => "counter", :locals => { :counter_counter => 5 }
+ end
+
+ def partial_with_locals
+ render :partial => "customer", :locals => { :customer => Customer.new("david") }
+ end
+
+ def partial_with_form_builder
+ render :partial => ActionView::Helpers::FormBuilder.new(:post, nil, @template, {}, Proc.new {})
+ end
+
+ def partial_with_form_builder_subclass
+ render :partial => LabellingFormBuilder.new(:post, nil, @template, {}, Proc.new {})
+ end
+
+ def partial_collection
+ render :partial => "customer", :collection => [ Customer.new("david"), Customer.new("mary") ]
+ end
+
+ def partial_collection_with_as
+ render :partial => "customer_with_var", :collection => [ Customer.new("david"), Customer.new("mary") ], :as => :customer
+ end
+
+ def partial_collection_with_counter
+ render :partial => "customer_counter", :collection => [ Customer.new("david"), Customer.new("mary") ]
+ end
+
+ def partial_collection_with_locals
+ render :partial => "customer_greeting", :collection => [ Customer.new("david"), Customer.new("mary") ], :locals => { :greeting => "Bonjour" }
+ end
+
+ def partial_collection_with_spacer
+ render :partial => "customer", :spacer_template => "partial_only", :collection => [ Customer.new("david"), Customer.new("mary") ]
+ end
+
+ def partial_collection_shorthand_with_locals
+ render :partial => [ Customer.new("david"), Customer.new("mary") ], :locals => { :greeting => "Bonjour" }
+ end
+
+ def partial_collection_shorthand_with_different_types_of_records
+ render :partial => [
+ BadCustomer.new("mark"),
+ GoodCustomer.new("craig"),
+ BadCustomer.new("john"),
+ GoodCustomer.new("zach"),
+ GoodCustomer.new("brandon"),
+ BadCustomer.new("dan") ],
+ :locals => { :greeting => "Bonjour" }
+ end
+
+ def empty_partial_collection
+ render :partial => "customer", :collection => []
+ end
+
+ def partial_collection_shorthand_with_different_types_of_records_with_counter
+ partial_collection_shorthand_with_different_types_of_records
+ end
+
+ def missing_partial
+ render :partial => 'thisFileIsntHere'
+ end
+
+ def partial_with_hash_object
+ render :partial => "hash_object", :object => {:first_name => "Sam"}
+ end
+
+ def partial_hash_collection
+ render :partial => "hash_object", :collection => [ {:first_name => "Pratik"}, {:first_name => "Amy"} ]
+ end
+
+ def partial_hash_collection_with_locals
+ render :partial => "hash_greeting", :collection => [ {:first_name => "Pratik"}, {:first_name => "Amy"} ], :locals => { :greeting => "Hola" }
+ end
+
+ def partial_with_implicit_local_assignment
+ @customer = Customer.new("Marcel")
+ render :partial => "customer"
+ end
+
+ def render_call_to_partial_with_layout
+ render :action => "calling_partial_with_layout"
+ end
+
+ def render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
+ render :action => "calling_partial_with_layout", :layout => "layouts/partial_with_layout"
+ end
+
+ def rescue_action(e)
+ raise
+ end
+
+ private
+ def determine_layout
+ case action_name
+ when "hello_world", "layout_test", "rendering_without_layout",
+ "rendering_nothing_on_layout", "render_text_hello_world",
+ "render_text_hello_world_with_layout",
+ "hello_world_with_layout_false",
+ "partial_only", "partial_only_with_layout",
+ "accessing_params_in_template",
+ "accessing_params_in_template_with_layout",
+ "render_with_explicit_template",
+ "render_js_with_explicit_template",
+ "render_js_with_explicit_action_template",
+ "delete_with_js", "update_page", "update_page_with_instance_variables"
+
+ "layouts/standard"
+ when "action_talk_to_layout", "layout_overriding_layout"
+ "layouts/talk_from_action"
+ end
+ end
+end
+
+class RenderTest < Test::Unit::TestCase
+ def setup
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ @controller = TestController.new
+
+ # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
+ # a more accurate simulation of what happens in "real life".
+ @controller.logger = Logger.new(nil)
+
+ @request.host = "www.nextangle.com"
+ end
+
+ def test_simple_show
+ get :hello_world
+ assert_response 200
+ assert_response :success
+ assert_template "test/hello_world"
+ assert_equal "<html>Hello world!</html>", @response.body
+ end
+
+ def test_renders_default_template_for_missing_action
+ get :'hyphen-ated'
+ assert_template 'test/hyphen-ated'
+ end
+
+ def test_render
+ get :render_hello_world
+ assert_template "test/hello_world"
+ end
+
+ def test_line_offset
+ begin
+ get :render_line_offset
+ flunk "the action should have raised an exception"
+ rescue RuntimeError => exc
+ line = exc.backtrace.first
+ assert(line =~ %r{:(\d+):})
+ assert_equal "1", $1,
+ "The line offset is wrong, perhaps the wrong exception has been raised, exception was: #{exc.inspect}"
+ end
+ end
+
+ def test_render_with_forward_slash
+ get :render_hello_world_with_forward_slash
+ assert_template "test/hello_world"
+ end
+
+ def test_render_in_top_directory
+ get :render_template_in_top_directory
+ assert_template "shared"
+ assert_equal "Elastica", @response.body
+ end
+
+ def test_render_in_top_directory_with_slash
+ get :render_template_in_top_directory_with_slash
+ assert_template "shared"
+ assert_equal "Elastica", @response.body
+ end
+
+ def test_render_from_variable
+ get :render_hello_world_from_variable
+ assert_equal "hello david", @response.body
+ end
+
+ def test_render_action
+ get :render_action_hello_world
+ assert_template "test/hello_world"
+ end
+
+ def test_render_action_with_symbol
+ get :render_action_hello_world_with_symbol
+ assert_template "test/hello_world"
+ end
+
+ def test_render_text
+ get :render_text_hello_world
+ assert_equal "hello world", @response.body
+ end
+
+ def test_do_with_render_text_and_layout
+ get :render_text_hello_world_with_layout
+ assert_equal "<html>hello world, I'm here!</html>", @response.body
+ end
+
+ def test_do_with_render_action_and_layout_false
+ get :hello_world_with_layout_false
+ assert_equal 'Hello world!', @response.body
+ end
+
+ def test_render_file_with_instance_variables
+ get :render_file_with_instance_variables
+ assert_equal "The secret is in the sauce\n", @response.body
+ end
+
+ def test_render_file_not_using_full_path
+ get :render_file_not_using_full_path
+ assert_equal "The secret is in the sauce\n", @response.body
+ end
+
+ def test_render_file_not_using_full_path_with_dot_in_path
+ get :render_file_not_using_full_path_with_dot_in_path
+ assert_equal "The secret is in the sauce\n", @response.body
+ end
+
+ def test_render_file_with_locals
+ get :render_file_with_locals
+ assert_equal "The secret is in the sauce\n", @response.body
+ end
+
+ def test_render_file_from_template
+ get :render_file_from_template
+ assert_equal "The secret is in the sauce\n", @response.body
+ end
+
+ def test_render_json
+ get :render_json_hello_world
+ assert_equal '{"hello": "world"}', @response.body
+ assert_equal 'application/json', @response.content_type
+ end
+
+ def test_render_json_with_callback
+ get :render_json_hello_world_with_callback
+ assert_equal 'alert({"hello": "world"})', @response.body
+ assert_equal 'application/json', @response.content_type
+ end
+
+ def test_render_json_with_custom_content_type
+ get :render_json_with_custom_content_type
+ assert_equal '{"hello": "world"}', @response.body
+ assert_equal 'text/javascript', @response.content_type
+ end
+
+ def test_render_symbol_json
+ get :render_symbol_json
+ assert_equal '{"hello": "world"}', @response.body
+ assert_equal 'application/json', @response.content_type
+ end
+
+ def test_render_json_with_render_to_string
+ get :render_json_with_render_to_string
+ assert_equal '{"hello": "partial html"}', @response.body
+ assert_equal 'application/json', @response.content_type
+ end
+
+ def test_render_custom_code
+ get :render_custom_code
+ assert_response 404
+ assert_response :missing
+ assert_equal 'hello world', @response.body
+ end
+
+ def test_render_custom_code_rjs
+ get :render_custom_code_rjs
+ assert_response 404
+ assert_equal %(Element.replace("foo", "partial html");), @response.body
+ end
+
+ def test_render_text_with_nil
+ get :render_text_with_nil
+ assert_response 200
+ assert_equal ' ', @response.body
+ end
+
+ def test_render_text_with_false
+ get :render_text_with_false
+ assert_equal 'false', @response.body
+ end
+
+ def test_render_nothing_with_appendix
+ get :render_nothing_with_appendix
+ assert_response 200
+ assert_equal 'appended', @response.body
+ end
+
+ def test_attempt_to_render_with_invalid_arguments
+ assert_raises(ActionController::RenderError) { get :render_invalid_args }
+ end
+
+ def test_attempt_to_access_object_method
+ assert_raises(ActionController::UnknownAction, "No action responded to [clone]") { get :clone }
+ end
+
+ def test_private_methods
+ assert_raises(ActionController::UnknownAction, "No action responded to [determine_layout]") { get :determine_layout }
+ end
+
+ def test_access_to_request_in_view
+ get :accessing_request_in_template
+ assert_equal "Hello: www.nextangle.com", @response.body
+ end
+
+ def test_access_to_logger_in_view
+ get :accessing_logger_in_template
+ assert_equal "Logger", @response.body
+ end
+
+ def test_access_to_action_name_in_view
+ get :accessing_action_name_in_template
+ assert_equal "accessing_action_name_in_template", @response.body
+ end
+
+ def test_access_to_controller_name_in_view
+ get :accessing_controller_name_in_template
+ assert_equal "test", @response.body # name is explicitly set to 'test' inside the controller.
+ end
+
+ def test_render_vanilla_js
+ get :render_vanilla_js_hello
+ assert_equal "alert('hello')", @response.body
+ assert_equal "text/javascript", @response.content_type
+ end
+
+ def test_render_xml
+ assert_deprecated do
+ get :render_xml_hello
+ end
+
+ assert_equal "<html>\n <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
+ assert_equal "application/xml", @response.content_type
+ end
+
+ def test_render_xml_with_default
+ get :greeting
+ assert_equal "<p>This is grand!</p>\n", @response.body
+ end
+
+ def test_render_xml_with_partial
+ get :builder_partial_test
+ assert_equal "<test>\n <hello/>\n</test>\n", @response.body
+ end
+
+ def test_enum_rjs_test
+ get :enum_rjs_test
+ body = %{
+ $$(".product").each(function(value, index) {
+ new Effect.Highlight(element,{});
+ new Effect.Highlight(value,{});
+ Sortable.create(value, {onUpdate:function(){new Ajax.Request('/test/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(value)})}});
+ new Draggable(value, {});
+ });
+ }.gsub(/^ /, '').strip
+ assert_equal body, @response.body
+ end
+
+ def test_layout_rendering
+ get :layout_test
+ assert_equal "<html>Hello world!</html>", @response.body
+ end
+
+ def test_render_xml_with_layouts
+ assert_deprecated do
+ get :builder_layout_test
+ end
+
+ assert_equal "<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", @response.body
+ end
+
+ def test_partials_list
+ get :partials_list
+ assert_equal "goodbyeHello: davidHello: marygoodbye\n", @response.body
+ end
+
+ def test_render_to_string
+ get :hello_in_a_string
+ assert_equal "How's there? goodbyeHello: davidHello: marygoodbye\n", @response.body
+ end
+
+ def test_render_to_string_resets_assigns
+ get :render_to_string_test
+ assert_equal "The value of foo is: ::this is a test::\n", @response.body
+ end
+
+ def test_render_to_string_inline
+ get :render_to_string_with_inline_and_render
+ assert_template "test/hello_world"
+ end
+
+ def test_nested_rendering
+ @controller = Fun::GamesController.new
+ get :hello_world
+ assert_equal "Living in a nested world", @response.body
+ end
+
+ def test_accessing_params_in_template
+ get :accessing_params_in_template, :name => "David"
+ assert_equal "Hello: David", @response.body
+ end
+
+ def test_accessing_local_assigns_in_inline_template
+ get :accessing_local_assigns_in_inline_template, :local_name => "Local David"
+ assert_equal "Goodbye, Local David", @response.body
+ end
+
+ def test_rendering_html_only_partial_within_inline_with_js
+ get :render_html_only_partial_within_inline, :format => :js
+ assert_equal "Hello world partial with only html version", @response.body
+ end
+
+ def test_should_render_formatted_template
+ get :formatted_html_erb
+ assert_equal 'formatted html erb', @response.body
+ end
+
+ def test_should_render_formatted_xml_erb_template
+ get :formatted_xml_erb, :format => :xml
+ assert_equal '<test>passed formatted xml erb</test>', @response.body
+ end
+
+ def test_should_render_formatted_html_erb_template
+ get :formatted_xml_erb
+ assert_equal '<test>passed formatted html erb</test>', @response.body
+ end
+
+ def test_should_render_formatted_html_erb_template_with_faulty_accepts_header
+ @request.accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, appliction/x-shockwave-flash, */*"
+ get :formatted_xml_erb
+ assert_equal '<test>passed formatted html erb</test>', @response.body
+ end
+
+ def test_should_render_xml_but_keep_custom_content_type
+ get :render_xml_with_custom_content_type
+ assert_equal "application/atomsvc+xml", @response.content_type
+ end
+
+ def test_render_with_default_from_accept_header
+ xhr :get, :greeting
+ assert_equal "$(\"body\").visualEffect(\"highlight\");", @response.body
+ end
+
+ def test_render_rjs_with_default
+ get :delete_with_js
+ assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
+ end
+
+ def test_render_rjs_template_explicitly
+ get :render_js_with_explicit_template
+ assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
+ end
+
+ def test_rendering_rjs_action_explicitly
+ get :render_js_with_explicit_action_template
+ assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
+ end
+
+ def test_layout_test_with_different_layout
+ get :layout_test_with_different_layout
+ assert_equal "<html>Hello world!</html>", @response.body
+ end
+
+ def test_rendering_without_layout
+ get :rendering_without_layout
+ assert_equal "Hello world!", @response.body
+ end
+
+ def test_layout_overriding_layout
+ get :layout_overriding_layout
+ assert_no_match %r{<title>}, @response.body
+ end
+
+ def test_rendering_nothing_on_layout
+ get :rendering_nothing_on_layout
+ assert_equal " ", @response.body
+ end
+
+ def test_render_to_string
+ assert_not_deprecated { get :hello_in_a_string }
+ assert_equal "How's there? goodbyeHello: davidHello: marygoodbye\n", @response.body
+ end
+
+ def test_render_to_string_doesnt_break_assigns
+ get :render_to_string_with_assigns
+ assert_equal "i'm before the render", assigns(:before)
+ assert_equal "i'm after the render", assigns(:after)
+ end
+
+ def test_bad_render_to_string_still_throws_exception
+ assert_raises(ActionView::MissingTemplate) { get :render_to_string_with_exception }
+ end
+
+ def test_render_to_string_that_throws_caught_exception_doesnt_break_assigns
+ assert_nothing_raised { get :render_to_string_with_caught_exception }
+ assert_equal "i'm before the render", assigns(:before)
+ assert_equal "i'm after the render", assigns(:after)
+ end
+
+ def test_accessing_params_in_template_with_layout
+ get :accessing_params_in_template_with_layout, :name => "David"
+ assert_equal "<html>Hello: David</html>", @response.body
+ end
+
+ def test_render_with_explicit_template
+ get :render_with_explicit_template
+ assert_response :success
+ end
+
+ def test_double_render
+ assert_raises(ActionController::DoubleRenderError) { get :double_render }
+ end
+
+ def test_double_redirect
+ assert_raises(ActionController::DoubleRenderError) { get :double_redirect }
+ end
+
+ def test_render_and_redirect
+ assert_raises(ActionController::DoubleRenderError) { get :render_and_redirect }
+ end
+
+ # specify the one exception to double render rule - render_to_string followed by render
+ def test_render_to_string_and_render
+ get :render_to_string_and_render
+ assert_equal("Hi web users! here is some cached stuff", @response.body)
+ end
+
+ def test_rendering_with_conflicting_local_vars
+ get :rendering_with_conflicting_local_vars
+ assert_equal("First: David\nSecond: Stephan\nThird: David\nFourth: David\nFifth: ", @response.body)
+ end
+
+ def test_action_talk_to_layout
+ get :action_talk_to_layout
+ assert_equal "<title>Talking to the layout</title>\nAction was here!", @response.body
+ end
+
+ def test_render_text_with_assigns
+ get :render_text_with_assigns
+ assert_equal "world", assigns["hello"]
+ end
+
+ def test_template_with_locals
+ get :render_with_explicit_template_with_locals
+ assert_equal "The secret is area51\n", @response.body
+ end
+
+ def test_update_page
+ get :update_page
+ assert_template nil
+ assert_equal 'text/javascript; charset=utf-8', @response.headers['type']
+ assert_equal 2, @response.body.split($/).length
+ end
+
+ def test_update_page_with_instance_variables
+ get :update_page_with_instance_variables
+ assert_template nil
+ assert_equal 'text/javascript; charset=utf-8', @response.headers['type']
+ assert_match /balance/, @response.body
+ assert_match /\$37/, @response.body
+ end
+
+ def test_update_page_with_view_method
+ get :update_page_with_view_method
+ assert_template nil
+ assert_equal 'text/javascript; charset=utf-8', @response.headers['type']
+ assert_match /2 people/, @response.body
+ end
+
+ def test_yield_content_for
+ assert_not_deprecated { get :yield_content_for }
+ assert_equal "<title>Putting stuff in the title!</title>\n\nGreat stuff!\n", @response.body
+ end
+
+ def test_overwritting_rendering_relative_file_with_extension
+ get :hello_world_from_rxml_using_template
+ assert_equal "<html>\n <p>Hello</p>\n</html>\n", @response.body
+
+ get :hello_world_from_rxml_using_action
+ assert_equal "<html>\n <p>Hello</p>\n</html>\n", @response.body
+ end
+
+ def test_head_with_location_header
+ get :head_with_location_header
+ assert @response.body.blank?
+ assert_equal "/foo", @response.headers["Location"]
+ assert_response :ok
+ end
+
+ def test_head_with_custom_header
+ get :head_with_custom_header
+ assert @response.body.blank?
+ assert_equal "something", @response.headers["X-Custom-Header"]
+ assert_response :ok
+ end
+
+ def test_head_with_symbolic_status
+ get :head_with_symbolic_status, :status => "ok"
+ assert_equal "200 OK", @response.headers["Status"]
+ assert_response :ok
+
+ get :head_with_symbolic_status, :status => "not_found"
+ assert_equal "404 Not Found", @response.headers["Status"]
+ assert_response :not_found
+
+ ActionController::StatusCodes::SYMBOL_TO_STATUS_CODE.each do |status, code|
+ get :head_with_symbolic_status, :status => status.to_s
+ assert_equal code, @response.response_code
+ assert_response status
+ end
+ end
+
+ def test_head_with_integer_status
+ ActionController::StatusCodes::STATUS_CODES.each do |code, message|
+ get :head_with_integer_status, :status => code.to_s
+ assert_equal message, @response.message
+ end
+ end
+
+ def test_head_with_string_status
+ get :head_with_string_status, :status => "404 Eat Dirt"
+ assert_equal 404, @response.response_code
+ assert_equal "Eat Dirt", @response.message
+ assert_response :not_found
+ end
+
+ def test_head_with_status_code_first
+ get :head_with_status_code_first
+ assert_equal 403, @response.response_code
+ assert_equal "Forbidden", @response.message
+ assert_equal "something", @response.headers["X-Custom-Header"]
+ assert_response :forbidden
+ end
+
+ def test_rendering_with_location_should_set_header
+ get :render_with_location
+ assert_equal "http://example.com", @response.headers["Location"]
+ end
+
+ def test_rendering_xml_should_call_to_xml_if_possible
+ get :render_with_to_xml
+ assert_equal "<i-am-xml/>", @response.body
+ end
+
+ def test_rendering_with_object_location_should_set_header_with_url_for
+ ActionController::Routing::Routes.draw do |map|
+ map.resources :customers
+ map.connect ':controller/:action/:id'
+ end
+
+ get :render_with_object_location
+ assert_equal "http://www.nextangle.com/customers/1", @response.headers["Location"]
+ end
+
+ def test_should_use_implicit_content_type
+ get :implicit_content_type, :format => 'atom'
+ assert_equal Mime::ATOM, @response.content_type
+ end
+
+ def test_using_layout_around_block
+ get :render_using_layout_around_block
+ assert_equal "Before (David)\nInside from block\nAfter", @response.body
+ end
+
+ def test_using_layout_around_block_in_main_layout_and_within_content_for_layout
+ get :render_using_layout_around_block_in_main_layout_and_within_content_for_layout
+ assert_equal "Before (Anthony)\nInside from first block in layout\nAfter\nBefore (David)\nInside from block\nAfter\nBefore (Ramm)\nInside from second block in layout\nAfter\n", @response.body
+ end
+
+ def test_using_layout_around_block_with_args
+ get :render_using_layout_around_block_with_args
+ assert_equal "Before\narg1arg2\nAfter", @response.body
+ end
+
+ def test_partial_only
+ get :partial_only
+ assert_equal "only partial", @response.body
+ end
+
+ def test_should_render_html_formatted_partial
+ get :partial
+ assert_equal 'partial html', @response.body
+ end
+
+ def test_should_render_html_partial_with_dot
+ get :partial_dot_html
+ assert_equal 'partial html', @response.body
+ end
+
+ def test_should_render_html_formatted_partial_with_rjs
+ xhr :get, :partial_as_rjs
+ assert_equal %(Element.replace("foo", "partial html");), @response.body
+ end
+
+ def test_should_render_html_formatted_partial_with_rjs_and_js_format
+ xhr :get, :respond_to_partial_as_rjs
+ assert_equal %(Element.replace("foo", "partial html");), @response.body
+ end
+
+ def test_should_render_js_partial
+ xhr :get, :partial, :format => 'js'
+ assert_equal 'partial js', @response.body
+ end
+
+ def test_should_render_with_alternate_default_render
+ xhr :get, :render_alternate_default
+ assert_equal %(Element.replace("foo", "partial html");), @response.body
+ end
+
+ def test_partial_only_with_layout
+ get :partial_only_with_layout
+ assert_equal "<html>only partial</html>", @response.body
+ end
+
+ def test_render_to_string_partial
+ get :render_to_string_with_partial
+ assert_equal "only partial", assigns(:partial_only)
+ assert_equal "Hello: david", assigns(:partial_with_locals)
+ end
+
+ def test_partial_with_counter
+ get :partial_with_counter
+ assert_equal "5", @response.body
+ end
+
+ def test_partial_with_locals
+ get :partial_with_locals
+ assert_equal "Hello: david", @response.body
+ end
+
+ def test_partial_with_form_builder
+ get :partial_with_form_builder
+ assert_match(/<label/, @response.body)
+ assert_template('test/_form')
+ end
+
+ def test_partial_with_form_builder_subclass
+ get :partial_with_form_builder_subclass
+ assert_match(/<label/, @response.body)
+ assert_template('test/_labelling_form')
+ end
+
+ def test_partial_collection
+ get :partial_collection
+ assert_equal "Hello: davidHello: mary", @response.body
+ end
+
+ def test_partial_collection_with_as
+ get :partial_collection_with_as
+ assert_equal "david david davidmary mary mary", @response.body
+ end
+
+ def test_partial_collection_with_counter
+ get :partial_collection_with_counter
+ assert_equal "david0mary1", @response.body
+ end
+
+ def test_partial_collection_with_locals
+ get :partial_collection_with_locals
+ assert_equal "Bonjour: davidBonjour: mary", @response.body
+ end
+
+ def test_partial_collection_with_spacer
+ get :partial_collection_with_spacer
+ assert_equal "Hello: davidonly partialHello: mary", @response.body
+ end
+
+ def test_partial_collection_shorthand_with_locals
+ get :partial_collection_shorthand_with_locals
+ assert_equal "Bonjour: davidBonjour: mary", @response.body
+ end
+
+ def test_partial_collection_shorthand_with_different_types_of_records
+ get :partial_collection_shorthand_with_different_types_of_records
+ assert_equal "Bonjour bad customer: mark0Bonjour good customer: craig1Bonjour bad customer: john2Bonjour good customer: zach3Bonjour good customer: brandon4Bonjour bad customer: dan5", @response.body
+ end
+
+ def test_empty_partial_collection
+ get :empty_partial_collection
+ assert_equal " ", @response.body
+ end
+
+ def test_partial_with_hash_object
+ get :partial_with_hash_object
+ assert_equal "Sam\nmaS\n", @response.body
+ end
+
+ def test_hash_partial_collection
+ get :partial_hash_collection
+ assert_equal "Pratik\nkitarP\nAmy\nymA\n", @response.body
+ end
+
+ def test_partial_hash_collection_with_locals
+ get :partial_hash_collection_with_locals
+ assert_equal "Hola: PratikHola: Amy", @response.body
+ end
+
+ def test_partial_with_implicit_local_assignment
+ assert_deprecated do
+ get :partial_with_implicit_local_assignment
+ assert_equal "Hello: Marcel", @response.body
+ end
+ end
+
+ def test_render_missing_partial_template
+ assert_raises(ActionView::MissingTemplate) do
+ get :missing_partial
+ end
+ end
+
+ def test_render_call_to_partial_with_layout
+ get :render_call_to_partial_with_layout
+ assert_equal "Before (David)\nInside from partial (David)\nAfter", @response.body
+ end
+
+ def test_render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
+ get :render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
+ assert_equal "Before (Anthony)\nInside from partial (Anthony)\nAfter\nBefore (David)\nInside from partial (David)\nAfter\nBefore (Ramm)\nInside from partial (Ramm)\nAfter", @response.body
+ end
+end
+
+class EtagRenderTest < Test::Unit::TestCase
+ def setup
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ @controller = TestController.new
+
+ @request.host = "www.nextangle.com"
+ @expected_bang_etag = etag_for(expand_key([:foo, 123]))
+ end
+
+ def test_render_200_should_set_etag
+ get :render_hello_world_from_variable
+ assert_equal etag_for("hello david"), @response.headers['ETag']
+ assert_equal "private, max-age=0, must-revalidate", @response.headers['Cache-Control']
+ end
+
+ def test_render_against_etag_request_should_304_when_match
+ @request.if_none_match = etag_for("hello david")
+ get :render_hello_world_from_variable
+ assert_equal "304 Not Modified", @response.status
+ assert @response.body.empty?
+ end
+
+ def test_render_against_etag_request_should_have_no_content_length_when_match
+ @request.if_none_match = etag_for("hello david")
+ get :render_hello_world_from_variable
+ assert !@response.headers.has_key?("Content-Length")
+ end
+
+ def test_render_against_etag_request_should_200_when_no_match
+ @request.if_none_match = etag_for("hello somewhere else")
+ get :render_hello_world_from_variable
+ assert_equal "200 OK", @response.status
+ assert !@response.body.empty?
+ end
+
+ def test_render_should_not_set_etag_when_last_modified_has_been_specified
+ get :render_hello_world_with_last_modified_set
+ assert_equal "200 OK", @response.status
+ assert_not_nil @response.last_modified
+ assert_nil @response.etag
+ assert @response.body.present?
+ end
+
+ def test_render_with_etag
+ get :render_hello_world_from_variable
+ expected_etag = etag_for('hello david')
+ assert_equal expected_etag, @response.headers['ETag']
+ @response = ActionController::TestResponse.new
+
+ @request.if_none_match = expected_etag
+ get :render_hello_world_from_variable
+ assert_equal "304 Not Modified", @response.status
+
+ @request.if_none_match = "\"diftag\""
+ get :render_hello_world_from_variable
+ assert_equal "200 OK", @response.status
+ end
+
+ def render_with_404_shouldnt_have_etag
+ get :render_custom_code
+ assert_nil @response.headers['ETag']
+ end
+
+ def test_etag_should_not_be_changed_when_already_set
+ get :render_hello_world_with_etag_set
+ assert_equal etag_for("hello_world"), @response.headers['ETag']
+ end
+
+ def test_etag_should_govern_renders_with_layouts_too
+ assert_deprecated do
+ get :builder_layout_test
+ end
+
+ assert_equal "<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", @response.body
+ assert_equal etag_for("<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n"), @response.headers['ETag']
+ end
+
+ def test_etag_with_bang_should_set_etag
+ get :conditional_hello_with_bangs
+ assert_equal @expected_bang_etag, @response.headers["ETag"]
+ assert_response :success
+ end
+
+ def test_etag_with_bang_should_obey_if_none_match
+ @request.if_none_match = @expected_bang_etag
+ get :conditional_hello_with_bangs
+ assert_response :not_modified
+ end
+
+ protected
+ def etag_for(text)
+ %("#{Digest::MD5.hexdigest(text)}")
+ end
+
+ def expand_key(args)
+ ActiveSupport::Cache.expand_cache_key(args)
+ end
+end
+
+class LastModifiedRenderTest < Test::Unit::TestCase
+ def setup
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ @controller = TestController.new
+
+ @request.host = "www.nextangle.com"
+ @last_modified = Time.now.utc.beginning_of_day.httpdate
+ end
+
+ def test_responds_with_last_modified
+ get :conditional_hello
+ assert_equal @last_modified, @response.headers['Last-Modified']
+ end
+
+ def test_request_not_modified
+ @request.if_modified_since = @last_modified
+ get :conditional_hello
+ assert_equal "304 Not Modified", @response.status
+ assert @response.body.blank?, @response.body
+ assert_equal @last_modified, @response.headers['Last-Modified']
+ end
+
+ def test_request_not_modified_but_etag_differs
+ @request.if_modified_since = @last_modified
+ @request.if_none_match = "234"
+ get :conditional_hello
+ assert_response :success
+ end
+
+ def test_request_modified
+ @request.if_modified_since = 'Thu, 16 Jul 2008 00:00:00 GMT'
+ get :conditional_hello
+ assert_equal "200 OK", @response.status
+ assert !@response.body.blank?
+ assert_equal @last_modified, @response.headers['Last-Modified']
+ end
+
+ def test_request_with_bang_gets_last_modified
+ get :conditional_hello_with_bangs
+ assert_equal @last_modified, @response.headers['Last-Modified']
+ assert_response :success
+ end
+
+ def test_request_with_bang_obeys_last_modified
+ @request.if_modified_since = @last_modified
+ get :conditional_hello_with_bangs
+ assert_response :not_modified
+ end
+
+ def test_last_modified_works_with_less_than_too
+ @request.if_modified_since = 5.years.ago.httpdate
+ get :conditional_hello_with_bangs
+ assert_response :success
+ end
+end
+
+class RenderingLoggingTest < Test::Unit::TestCase
+ def setup
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ @controller = TestController.new
+
+ @request.host = "www.nextangle.com"
+ end
+
+ def test_logger_prints_layout_and_template_rendering_info
+ @controller.logger = MockLogger.new
+ get :layout_test
+ logged = @controller.logger.logged.find_all {|l| l =~ /render/i }
+ assert_equal "Rendering template within layouts/standard", logged[0]
+ assert_equal "Rendering test/hello_world", logged[1]
+ end
+end