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require 'abstract_unit'
require 'controller/fake_models'
class RespondToController < ActionController::Base
layout :set_layout
def html_xml_or_rss
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
type.rss { render :text => "RSS" }
type.all { render :text => "Nothing" }
end
end
def js_or_html
respond_to do |type|
type.html { render :text => "HTML" }
type.js { render :text => "JS" }
type.all { render :text => "Nothing" }
end
end
def json_or_yaml
respond_to do |type|
type.json { render :text => "JSON" }
type.yaml { render :text => "YAML" }
end
end
def html_or_xml
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
type.all { render :text => "Nothing" }
end
end
def forced_xml
request.format = :xml
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
end
end
def just_xml
respond_to do |type|
type.xml { render :text => "XML" }
end
end
def using_defaults
respond_to do |type|
type.html
type.js
type.xml
end
end
def using_defaults_with_type_list
respond_to(:html, :js, :xml)
end
def made_for_content_type
respond_to do |type|
type.rss { render :text => "RSS" }
type.atom { render :text => "ATOM" }
type.all { render :text => "Nothing" }
end
end
def custom_type_handling
respond_to do |type|
type.html { render :text => "HTML" }
type.custom("application/crazy-xml") { render :text => "Crazy XML" }
type.all { render :text => "Nothing" }
end
end
Mime::Type.register("text/x-mobile", :mobile)
def custom_constant_handling
respond_to do |type|
type.html { render :text => "HTML" }
type.mobile { render :text => "Mobile" }
end
end
def custom_constant_handling_without_block
respond_to do |type|
type.html { render :text => "HTML" }
type.mobile
end
end
def handle_any
respond_to do |type|
type.html { render :text => "HTML" }
type.any(:js, :xml) { render :text => "Either JS or XML" }
end
end
def handle_any_any
respond_to do |type|
type.html { render :text => 'HTML' }
type.any { render :text => 'Whatever you ask for, I got it' }
end
end
def all_types_with_layout
respond_to do |type|
type.html
type.js
end
end
Mime::Type.register_alias("text/html", :iphone)
def iphone_with_html_response_type
request.format = :iphone if request.env["HTTP_ACCEPT"] == "text/iphone"
respond_to do |type|
type.html { @type = "Firefox" }
type.iphone { @type = "iPhone" }
end
end
def iphone_with_html_response_type_without_layout
request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone"
respond_to do |type|
type.html { @type = "Firefox"; render :action => "iphone_with_html_response_type" }
type.iphone { @type = "iPhone" ; render :action => "iphone_with_html_response_type" }
end
end
def rescue_action(e)
raise
end
protected
def set_layout
if ["all_types_with_layout", "iphone_with_html_response_type"].include?(action_name)
"respond_to/layouts/standard"
elsif action_name == "iphone_with_html_response_type_without_layout"
"respond_to/layouts/missing"
end
end
end
class RespondToControllerTest < ActionController::TestCase
tests RespondToController
def setup
super
ActionController::Base.use_accept_header = true
@request.host = "www.example.com"
end
def teardown
super
ActionController::Base.use_accept_header = false
end
def test_html
@request.accept = "text/html"
get :js_or_html
assert_equal 'HTML', @response.body
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_response 406
end
def test_all
@request.accept = "*/*"
get :js_or_html
assert_equal 'HTML', @response.body # js is not part of all
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_equal 'XML', @response.body
end
def test_xml
@request.accept = "application/xml"
get :html_xml_or_rss
assert_equal 'XML', @response.body
end
def test_js_or_html
@request.accept = "text/javascript, text/html"
xhr :get, :js_or_html
assert_equal 'JS', @response.body
@request.accept = "text/javascript, text/html"
xhr :get, :html_or_xml
assert_equal 'HTML', @response.body
@request.accept = "text/javascript, text/html"
xhr :get, :just_xml
assert_response 406
end
def test_json_or_yaml
xhr :get, :json_or_yaml
assert_equal 'JSON', @response.body
get :json_or_yaml, :format => 'json'
assert_equal 'JSON', @response.body
get :json_or_yaml, :format => 'yaml'
assert_equal 'YAML', @response.body
{ 'YAML' => %w(text/yaml),
'JSON' => %w(application/json text/x-json)
}.each do |body, content_types|
content_types.each do |content_type|
@request.accept = content_type
get :json_or_yaml
assert_equal body, @response.body
end
end
end
def test_js_or_anything
@request.accept = "text/javascript, */*"
xhr :get, :js_or_html
assert_equal 'JS', @response.body
xhr :get, :html_or_xml
assert_equal 'HTML', @response.body
xhr :get, :just_xml
assert_equal 'XML', @response.body
end
def test_using_defaults
@request.accept = "*/*"
get :using_defaults
assert_equal "text/html", @response.content_type
assert_equal 'Hello world!', @response.body
@request.accept = "text/javascript"
get :using_defaults
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.accept = "application/xml"
get :using_defaults
assert_equal "application/xml", @response.content_type
assert_equal "<p>Hello world!</p>\n", @response.body
end
def test_using_defaults_with_type_list
@request.accept = "*/*"
get :using_defaults_with_type_list
assert_equal "text/html", @response.content_type
assert_equal 'Hello world!', @response.body
@request.accept = "text/javascript"
get :using_defaults_with_type_list
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.accept = "application/xml"
get :using_defaults_with_type_list
assert_equal "application/xml", @response.content_type
assert_equal "<p>Hello world!</p>\n", @response.body
end
def test_with_atom_content_type
@request.accept = ""
@request.env["CONTENT_TYPE"] = "application/atom+xml"
xhr :get, :made_for_content_type
assert_equal "ATOM", @response.body
end
def test_with_rss_content_type
@request.accept = ""
@request.env["CONTENT_TYPE"] = "application/rss+xml"
xhr :get, :made_for_content_type
assert_equal "RSS", @response.body
end
def test_synonyms
@request.accept = "application/javascript"
get :js_or_html
assert_equal 'JS', @response.body
@request.accept = "application/x-xml"
get :html_xml_or_rss
assert_equal "XML", @response.body
end
def test_custom_types
@request.accept = "application/crazy-xml"
get :custom_type_handling
assert_equal "application/crazy-xml", @response.content_type
assert_equal 'Crazy XML', @response.body
@request.accept = "text/html"
get :custom_type_handling
assert_equal "text/html", @response.content_type
assert_equal 'HTML', @response.body
end
def test_xhtml_alias
@request.accept = "application/xhtml+xml,application/xml"
get :html_or_xml
assert_equal 'HTML', @response.body
end
def test_firefox_simulation
@request.accept = "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"
get :html_or_xml
assert_equal 'HTML', @response.body
end
def test_handle_any
@request.accept = "*/*"
get :handle_any
assert_equal 'HTML', @response.body
@request.accept = "text/javascript"
get :handle_any
assert_equal 'Either JS or XML', @response.body
@request.accept = "text/xml"
get :handle_any
assert_equal 'Either JS or XML', @response.body
end
def test_handle_any_any
@request.accept = "*/*"
get :handle_any_any
assert_equal 'HTML', @response.body
end
def test_handle_any_any_parameter_format
get :handle_any_any, {:format=>'html'}
assert_equal 'HTML', @response.body
end
def test_handle_any_any_explicit_html
@request.accept = "text/html"
get :handle_any_any
assert_equal 'HTML', @response.body
end
def test_handle_any_any_javascript
@request.accept = "text/javascript"
get :handle_any_any
assert_equal 'Whatever you ask for, I got it', @response.body
end
def test_handle_any_any_xml
@request.accept = "text/xml"
get :handle_any_any
assert_equal 'Whatever you ask for, I got it', @response.body
end
def test_rjs_type_skips_layout
@request.accept = "text/javascript"
get :all_types_with_layout
assert_equal 'RJS for all_types_with_layout', @response.body
end
def test_html_type_with_layout
@request.accept = "text/html"
get :all_types_with_layout
assert_equal '<html><div id="html">HTML for all_types_with_layout</div></html>', @response.body
end
def test_xhr
xhr :get, :js_or_html
assert_equal 'JS', @response.body
xhr :get, :using_defaults
assert_equal '$("body").visualEffect("highlight");', @response.body
end
def test_custom_constant
get :custom_constant_handling, :format => "mobile"
assert_equal "text/x-mobile", @response.content_type
assert_equal "Mobile", @response.body
end
def test_custom_constant_handling_without_block
get :custom_constant_handling_without_block, :format => "mobile"
assert_equal "text/x-mobile", @response.content_type
assert_equal "Mobile", @response.body
end
def test_forced_format
get :html_xml_or_rss
assert_equal "HTML", @response.body
get :html_xml_or_rss, :format => "html"
assert_equal "HTML", @response.body
get :html_xml_or_rss, :format => "xml"
assert_equal "XML", @response.body
get :html_xml_or_rss, :format => "rss"
assert_equal "RSS", @response.body
end
def test_internally_forced_format
get :forced_xml
assert_equal "XML", @response.body
get :forced_xml, :format => "html"
assert_equal "XML", @response.body
end
def test_extension_synonyms
get :html_xml_or_rss, :format => "xhtml"
assert_equal "HTML", @response.body
end
def test_render_action_for_html
@controller.instance_eval do
def render(*args)
@action = args.first[:action] unless args.empty?
@action ||= action_name
response.body = "#{@action} - #{formats}"
end
end
get :using_defaults
assert_equal "using_defaults - #{[:html].to_s}", @response.body
get :using_defaults, :format => "xml"
assert_equal "using_defaults - #{[:xml].to_s}", @response.body
end
def test_format_with_custom_response_type
get :iphone_with_html_response_type
assert_equal '<html><div id="html">Hello future from Firefox!</div></html>', @response.body
get :iphone_with_html_response_type, :format => "iphone"
assert_equal "text/html", @response.content_type
assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body
end
def test_format_with_custom_response_type_and_request_headers
@request.accept = "text/iphone"
get :iphone_with_html_response_type
assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body
assert_equal "text/html", @response.content_type
end
end
class RespondWithController < ActionController::Base
respond_to :html, :json
respond_to :xml, :except => :using_defaults
respond_to :js, :only => [ :using_defaults, :using_resource ]
def using_defaults
respond_to do |format|
format.csv { render :text => "CSV" }
end
end
def using_defaults_with_type_list
respond_to(:js, :xml)
end
def default_overwritten
respond_to do |format|
format.html { render :text => "HTML" }
end
end
def using_resource
respond_with(Customer.new("david", 13))
end
def using_resource_with_collection
respond_with([Customer.new("david", 13), Customer.new("jamis", 9)])
end
def using_resource_with_parent
respond_with(Quiz::Store.new("developer?", 11), Customer.new("david", 13))
end
def using_resource_with_status_and_location
respond_with(Customer.new("david", 13), :location => "http://test.host/", :status => :created)
end
def using_resource_with_responder
responder = proc { |c, r, o| c.render :text => "Resource name is #{r.first.name}" }
respond_with(Customer.new("david", 13), :responder => responder)
end
protected
def _render_js(js, options)
self.content_type ||= Mime::JS
self.response_body = js.respond_to?(:to_js) ? js.to_js : js
end
end
class InheritedRespondWithController < RespondWithController
clear_respond_to
respond_to :xml, :json
def index
respond_with(Customer.new("david", 13)) do |format|
format.json { render :text => "JSON" }
end
end
end
class RespondWithControllerTest < ActionController::TestCase
tests RespondWithController
def setup
super
ActionController::Base.use_accept_header = true
@request.host = "www.example.com"
end
def teardown
super
ActionController::Base.use_accept_header = false
end
def test_using_defaults
@request.accept = "*/*"
get :using_defaults
assert_equal "text/html", @response.content_type
assert_equal 'Hello world!', @response.body
@request.accept = "text/csv"
get :using_defaults
assert_equal "text/csv", @response.content_type
assert_equal "CSV", @response.body
@request.accept = "text/javascript"
get :using_defaults
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
end
def test_using_defaults_with_type_list
@request.accept = "*/*"
get :using_defaults_with_type_list
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.accept = "application/xml"
get :using_defaults_with_type_list
assert_equal "application/xml", @response.content_type
assert_equal "<p>Hello world!</p>\n", @response.body
end
def test_default_overwritten
get :default_overwritten
assert_equal "text/html", @response.content_type
assert_equal "HTML", @response.body
end
def test_using_resource
@request.accept = "text/javascript"
get :using_resource
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.accept = "application/xml"
get :using_resource
assert_equal "application/xml", @response.content_type
assert_equal "<name>david</name>", @response.body
@request.accept = "application/json"
assert_raise ActionView::MissingTemplate do
get :using_resource
end
end
def test_using_resource_for_post_with_html
with_test_route_set do
post :using_resource
assert_equal "text/html", @response.content_type
assert_equal 302, @response.status
assert_equal "http://www.example.com/customers/13", @response.location
assert @response.redirect?
errors = { :name => :invalid }
Customer.any_instance.stubs(:errors).returns(errors)
post :using_resource
assert_equal "text/html", @response.content_type
assert_equal 200, @response.status
assert_equal "New world!\n", @response.body
assert_nil @response.location
end
end
def test_using_resource_for_post_with_xml
with_test_route_set do
@request.accept = "application/xml"
post :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 201, @response.status
assert_equal "<name>david</name>", @response.body
assert_equal "http://www.example.com/customers/13", @response.location
errors = { :name => :invalid }
Customer.any_instance.stubs(:errors).returns(errors)
post :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 422, @response.status
assert_equal errors.to_xml, @response.body
assert_nil @response.location
end
end
def test_using_resource_for_put_with_html
with_test_route_set do
put :using_resource
assert_equal "text/html", @response.content_type
assert_equal 302, @response.status
assert_equal "http://www.example.com/customers/13", @response.location
assert @response.redirect?
errors = { :name => :invalid }
Customer.any_instance.stubs(:errors).returns(errors)
put :using_resource
assert_equal "text/html", @response.content_type
assert_equal 200, @response.status
assert_equal "Edit world!\n", @response.body
assert_nil @response.location
end
end
def test_using_resource_for_put_with_xml
@request.accept = "application/xml"
put :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 200, @response.status
assert_equal " ", @response.body
errors = { :name => :invalid }
Customer.any_instance.stubs(:errors).returns(errors)
put :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 422, @response.status
assert_equal errors.to_xml, @response.body
assert_nil @response.location
end
def test_using_resource_for_delete_with_html
with_test_route_set do
Customer.any_instance.stubs(:destroyed?).returns(true)
delete :using_resource
assert_equal "text/html", @response.content_type
assert_equal 302, @response.status
assert_equal "http://www.example.com/customers", @response.location
end
end
def test_using_resource_for_delete_with_xml
Customer.any_instance.stubs(:destroyed?).returns(true)
@request.accept = "application/xml"
delete :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 200, @response.status
assert_equal " ", @response.body
end
def test_using_resource_with_parent_for_get
@request.accept = "application/xml"
get :using_resource_with_parent
assert_equal "application/xml", @response.content_type
assert_equal 200, @response.status
assert_equal "<name>david</name>", @response.body
end
def test_using_resource_with_parent_for_post
with_test_route_set do
@request.accept = "application/xml"
post :using_resource_with_parent
assert_equal "application/xml", @response.content_type
assert_equal 201, @response.status
assert_equal "<name>david</name>", @response.body
assert_equal "http://www.example.com/quiz_stores/11/customers/13", @response.location
errors = { :name => :invalid }
Customer.any_instance.stubs(:errors).returns(errors)
post :using_resource
assert_equal "application/xml", @response.content_type
assert_equal 422, @response.status
assert_equal errors.to_xml, @response.body
assert_nil @response.location
end
end
def test_using_resource_with_collection
@request.accept = "application/xml"
get :using_resource_with_collection
assert_equal "application/xml", @response.content_type
assert_equal 200, @response.status
assert_match /<name>david<\/name>/, @response.body
assert_match /<name>jamis<\/name>/, @response.body
end
def test_clear_respond_to
@controller = InheritedRespondWithController.new
@request.accept = "text/html"
get :index
assert_equal 406, @response.status
end
def test_first_in_respond_to_has_higher_priority
@controller = InheritedRespondWithController.new
@request.accept = "*/*"
get :index
assert_equal "application/xml", @response.content_type
assert_equal "<name>david</name>", @response.body
end
def test_block_inside_respond_with_is_rendered
@controller = InheritedRespondWithController.new
@request.accept = "application/json"
get :index
assert_equal "JSON", @response.body
end
def test_no_double_render_is_raised
@request.accept = "text/html"
assert_raise ActionView::MissingTemplate do
get :using_resource
end
end
def test_using_resource_with_status_and_location
@request.accept = "text/html"
post :using_resource_with_status_and_location
assert @response.redirect?
assert_equal "http://test.host/", @response.location
@request.accept = "application/xml"
get :using_resource_with_status_and_location
assert_equal 201, @response.status
end
def test_using_resource_with_responder
get :using_resource_with_responder
assert_equal "Resource name is david", @response.body
end
def test_not_acceptable
@request.accept = "application/xml"
get :using_defaults
assert_equal 406, @response.status
@request.accept = "text/html"
get :using_defaults_with_type_list
assert_equal 406, @response.status
@request.accept = "application/json"
get :using_defaults_with_type_list
assert_equal 406, @response.status
@request.accept = "text/javascript"
get :default_overwritten
assert_equal 406, @response.status
end
private
def with_test_route_set
with_routing do |set|
set.draw do |map|
map.resources :customers
map.resources :quiz_stores, :has_many => :customers
map.connect ":controller/:action/:id"
end
yield
end
end
end
class AbstractPostController < ActionController::Base
self.view_paths = File.dirname(__FILE__) + "/../fixtures/post_test/"
end
# For testing layouts which are set automatically
class PostController < AbstractPostController
around_filter :with_iphone
def index
respond_to(:html, :iphone)
end
protected
def with_iphone
request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone"
yield
end
end
class SuperPostController < PostController
end
class MimeControllerLayoutsTest < ActionController::TestCase
tests PostController
def setup
super
@request.host = "www.example.com"
end
def test_missing_layout_renders_properly
get :index
assert_equal '<html><div id="html">Hello Firefox</div></html>', @response.body
@request.accept = "text/iphone"
get :index
assert_equal 'Hello iPhone', @response.body
end
def test_format_with_inherited_layouts
@controller = SuperPostController.new
get :index
assert_equal '<html><div id="html">Super Firefox</div></html>', @response.body
@request.accept = "text/iphone"
get :index
assert_equal '<html><div id="super_iphone">Super iPhone</div></html>', @response.body
end
end
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