vendor/rails/actionpack/test/controller/content_type_test.rb

   1 require 'abstract_unit'
   2
   3 class ContentTypeController < ActionController::Base
   4   def render_content_type_from_body
   5     response.content_type = Mime::RSS
   6     render :text => "hello world!"
   7   end
   8
   9   def render_defaults
  10     render :text => "hello world!"
  11   end
  12
  13   def render_content_type_from_render
  14     render :text => "hello world!", :content_type => Mime::RSS
  15   end
  16
  17   def render_charset_from_body
  18     response.charset = "utf-16"
  19     render :text => "hello world!"
  20   end
  21
  22   def render_nil_charset_from_body
  23     response.charset = nil
  24     render :text => "hello world!"
  25   end
  26
  27   def render_default_for_rhtml
  28   end
  29
  30   def render_default_for_rxml
  31   end
  32
  33   def render_default_for_rjs
  34   end
  35
  36   def render_change_for_rxml
  37     response.content_type = Mime::HTML
  38     render :action => "render_default_for_rxml"
  39   end
  40
  41   def render_default_content_types_for_respond_to
  42     respond_to do |format|
  43       format.html { render :text   => "hello world!" }
  44       format.xml  { render :action => "render_default_content_types_for_respond_to.rhtml" }
  45       format.js   { render :text   => "hello world!" }
  46       format.rss  { render :text   => "hello world!", :content_type => Mime::XML }
  47     end
  48   end
  49
  50   def rescue_action(e) raise end
  51 end
  52
  53 class ContentTypeTest < Test::Unit::TestCase
  54   def setup
  55     @controller = ContentTypeController.new
  56
  57     # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
  58     # a more accurate simulation of what happens in "real life".
  59     @controller.logger = Logger.new(nil)
  60
  61     @request    = ActionController::TestRequest.new
  62     @response   = ActionController::TestResponse.new
  63   end
  64
  65   def test_render_defaults
  66     get :render_defaults
  67     assert_equal "utf-8", @response.charset
  68     assert_equal Mime::HTML, @response.content_type
  69   end
  70
  71   def test_render_changed_charset_default
  72     ContentTypeController.default_charset = "utf-16"
  73     get :render_defaults
  74     assert_equal "utf-16", @response.charset
  75     assert_equal Mime::HTML, @response.content_type
  76     ContentTypeController.default_charset = "utf-8"
  77   end
  78
  79   def test_content_type_from_body
  80     get :render_content_type_from_body
  81     assert_equal "application/rss+xml", @response.content_type
  82     assert_equal "utf-8", @response.charset
  83   end
  84
  85   def test_content_type_from_render
  86     get :render_content_type_from_render
  87     assert_equal "application/rss+xml", @response.content_type
  88     assert_equal "utf-8", @response.charset
  89   end
  90
  91   def test_charset_from_body
  92     get :render_charset_from_body
  93     assert_equal Mime::HTML, @response.content_type
  94     assert_equal "utf-16", @response.charset
  95   end
  96
  97   def test_nil_charset_from_body
  98     get :render_nil_charset_from_body
  99     assert_equal Mime::HTML, @response.content_type
 100     assert_equal "utf-8", @response.charset, @response.headers.inspect
 101   end
 102
 103   def test_nil_default_for_rhtml
 104     ContentTypeController.default_charset = nil
 105     get :render_default_for_rhtml
 106     assert_equal Mime::HTML, @response.content_type
 107     assert_nil @response.charset, @response.headers.inspect
 108   ensure
 109     ContentTypeController.default_charset = "utf-8"
 110   end
 111
 112   def test_default_for_rhtml
 113     get :render_default_for_rhtml
 114     assert_equal Mime::HTML, @response.content_type
 115     assert_equal "utf-8", @response.charset
 116   end
 117
 118   def test_default_for_rxml
 119     get :render_default_for_rxml
 120     assert_equal Mime::XML, @response.content_type
 121     assert_equal "utf-8", @response.charset
 122   end
 123
 124   def test_default_for_rjs
 125     xhr :post, :render_default_for_rjs
 126     assert_equal Mime::JS, @response.content_type
 127     assert_equal "utf-8", @response.charset
 128   end
 129
 130   def test_change_for_rxml
 131     get :render_change_for_rxml
 132     assert_equal Mime::HTML, @response.content_type
 133     assert_equal "utf-8", @response.charset
 134   end
 135 end
 136
 137 class AcceptBasedContentTypeTest < ActionController::TestCase
 138
 139   tests ContentTypeController
 140
 141   def setup
 142     ActionController::Base.use_accept_header = true
 143   end
 144
 145   def teardown
 146     ActionController::Base.use_accept_header = false
 147   end
 148
 149
 150   def test_render_default_content_types_for_respond_to
 151     @request.accept = Mime::HTML.to_s
 152     get :render_default_content_types_for_respond_to
 153     assert_equal Mime::HTML, @response.content_type
 154
 155     @request.accept = Mime::JS.to_s
 156     get :render_default_content_types_for_respond_to
 157     assert_equal Mime::JS, @response.content_type
 158   end
 159
 160   def test_render_default_content_types_for_respond_to_with_template
 161     @request.accept = Mime::XML.to_s
 162     get :render_default_content_types_for_respond_to
 163     assert_equal Mime::XML, @response.content_type
 164   end
 165
 166   def test_render_default_content_types_for_respond_to_with_overwrite
 167     @request.accept = Mime::RSS.to_s
 168     get :render_default_content_types_for_respond_to
 169     assert_equal Mime::XML, @response.content_type
 170   end
 171 end