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 < ActionController::TestCase
  54   tests ContentTypeController
  55
  56   def setup
  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   end
  61
  62   def test_render_defaults
  63     get :render_defaults
  64     assert_equal "utf-8", @response.charset
  65     assert_equal Mime::HTML, @response.content_type
  66   end
  67
  68   def test_render_changed_charset_default
  69     ContentTypeController.default_charset = "utf-16"
  70     get :render_defaults
  71     assert_equal "utf-16", @response.charset
  72     assert_equal Mime::HTML, @response.content_type
  73     ContentTypeController.default_charset = "utf-8"
  74   end
  75
  76   def test_content_type_from_body
  77     get :render_content_type_from_body
  78     assert_equal "application/rss+xml", @response.content_type
  79     assert_equal "utf-8", @response.charset
  80   end
  81
  82   def test_content_type_from_render
  83     get :render_content_type_from_render
  84     assert_equal "application/rss+xml", @response.content_type
  85     assert_equal "utf-8", @response.charset
  86   end
  87
  88   def test_charset_from_body
  89     get :render_charset_from_body
  90     assert_equal Mime::HTML, @response.content_type
  91     assert_equal "utf-16", @response.charset
  92   end
  93
  94   def test_nil_charset_from_body
  95     get :render_nil_charset_from_body
  96     assert_equal Mime::HTML, @response.content_type
  97     assert_equal "utf-8", @response.charset, @response.headers.inspect
  98   end
  99
 100   def test_nil_default_for_rhtml
 101     ContentTypeController.default_charset = nil
 102     get :render_default_for_rhtml
 103     assert_equal Mime::HTML, @response.content_type
 104     assert_nil @response.charset, @response.headers.inspect
 105   ensure
 106     ContentTypeController.default_charset = "utf-8"
 107   end
 108
 109   def test_default_for_rhtml
 110     get :render_default_for_rhtml
 111     assert_equal Mime::HTML, @response.content_type
 112     assert_equal "utf-8", @response.charset
 113   end
 114
 115   def test_default_for_rxml
 116     get :render_default_for_rxml
 117     assert_equal Mime::XML, @response.content_type
 118     assert_equal "utf-8", @response.charset
 119   end
 120
 121   def test_default_for_rjs
 122     xhr :post, :render_default_for_rjs
 123     assert_equal Mime::JS, @response.content_type
 124     assert_equal "utf-8", @response.charset
 125   end
 126
 127   def test_change_for_rxml
 128     get :render_change_for_rxml
 129     assert_equal Mime::HTML, @response.content_type
 130     assert_equal "utf-8", @response.charset
 131   end
 132 end
 133
 134 class AcceptBasedContentTypeTest < ActionController::TestCase
 135
 136   tests ContentTypeController
 137
 138   def setup
 139     ActionController::Base.use_accept_header = true
 140   end
 141
 142   def teardown
 143     ActionController::Base.use_accept_header = false
 144   end
 145
 146
 147   def test_render_default_content_types_for_respond_to
 148     @request.accept = Mime::HTML.to_s
 149     get :render_default_content_types_for_respond_to
 150     assert_equal Mime::HTML, @response.content_type
 151
 152     @request.accept = Mime::JS.to_s
 153     get :render_default_content_types_for_respond_to
 154     assert_equal Mime::JS, @response.content_type
 155   end
 156
 157   def test_render_default_content_types_for_respond_to_with_template
 158     @request.accept = Mime::XML.to_s
 159     get :render_default_content_types_for_respond_to
 160     assert_equal Mime::XML, @response.content_type
 161   end
 162
 163   def test_render_default_content_types_for_respond_to_with_overwrite
 164     @request.accept = Mime::RSS.to_s
 165     get :render_default_content_types_for_respond_to
 166     assert_equal Mime::XML, @response.content_type
 167   end
 168 end