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

   1 require 'abstract_unit'
   2
   3 class Article
   4   attr_reader :id
   5   def save; @id = 1 end
   6   def new_record?; @id.nil? end
   7   def name
   8     model = self.class.name.downcase
   9     @id.nil? ? "new #{model}" : "#{model} ##{@id}"
  10   end
  11 end
  12
  13 class Response < Article
  14   def post_id; 1 end
  15 end
  16
  17 class Tag < Article
  18   def response_id; 1 end
  19 end
  20
  21 class Tax
  22   attr_reader :id
  23   def save; @id = 1 end
  24   def new_record?; @id.nil? end
  25   def name
  26     model = self.class.name.downcase
  27     @id.nil? ? "new #{model}" : "#{model} ##{@id}"
  28   end
  29 end
  30
  31 class Fax < Tax
  32   def store_id; 1 end
  33 end
  34
  35 # TODO: test nested models
  36 class Response::Nested < Response; end
  37
  38 class PolymorphicRoutesTest < ActiveSupport::TestCase
  39   include ActionController::PolymorphicRoutes
  40
  41   def setup
  42     @article = Article.new
  43     @response = Response.new
  44     @tax = Tax.new
  45     @fax = Fax.new
  46   end
  47
  48   def test_with_record
  49     @article.save
  50     expects(:article_url).with(@article)
  51     polymorphic_url(@article)
  52   end
  53
  54   def test_with_new_record
  55     expects(:articles_url).with()
  56     @article.expects(:new_record?).returns(true)
  57     polymorphic_url(@article)
  58   end
  59
  60   def test_with_record_and_action
  61     expects(:new_article_url).with()
  62     @article.expects(:new_record?).never
  63     polymorphic_url(@article, :action => 'new')
  64   end
  65
  66   def test_url_helper_prefixed_with_new
  67     expects(:new_article_url).with()
  68     new_polymorphic_url(@article)
  69   end
  70
  71   def test_url_helper_prefixed_with_edit
  72     @article.save
  73     expects(:edit_article_url).with(@article)
  74     edit_polymorphic_url(@article)
  75   end
  76
  77   def test_url_helper_prefixed_with_edit_with_url_options
  78     @article.save
  79     expects(:edit_article_url).with(@article, :param1 => '10')
  80     edit_polymorphic_url(@article, :param1 => '10')
  81   end
  82
  83   def test_url_helper_with_url_options
  84     @article.save
  85     expects(:article_url).with(@article, :param1 => '10')
  86     polymorphic_url(@article, :param1 => '10')
  87   end
  88
  89   def test_formatted_url_helper_is_deprecated
  90     expects(:articles_url).with(:format => :pdf)
  91     assert_deprecated do
  92       formatted_polymorphic_url([@article, :pdf])
  93     end
  94   end
  95
  96   def test_format_option
  97     @article.save
  98     expects(:article_url).with(@article, :format => :pdf)
  99     polymorphic_url(@article, :format => :pdf)
 100   end
 101
 102   def test_format_option_with_url_options
 103     @article.save
 104     expects(:article_url).with(@article, :format => :pdf, :param1 => '10')
 105     polymorphic_url(@article, :format => :pdf, :param1 => '10')
 106   end
 107
 108   def test_id_and_format_option
 109     @article.save
 110     expects(:article_url).with(:id => @article, :format => :pdf)
 111     polymorphic_url(:id => @article, :format => :pdf)
 112   end
 113
 114   def test_with_nested
 115     @response.save
 116     expects(:article_response_url).with(@article, @response)
 117     polymorphic_url([@article, @response])
 118   end
 119
 120   def test_with_nested_unsaved
 121     expects(:article_responses_url).with(@article)
 122     polymorphic_url([@article, @response])
 123   end
 124
 125   def test_new_with_array_and_namespace
 126     expects(:new_admin_article_url).with()
 127     polymorphic_url([:admin, @article], :action => 'new')
 128   end
 129
 130   def test_unsaved_with_array_and_namespace
 131     expects(:admin_articles_url).with()
 132     polymorphic_url([:admin, @article])
 133   end
 134
 135   def test_nested_unsaved_with_array_and_namespace
 136     @article.save
 137     expects(:admin_article_url).with(@article)
 138     polymorphic_url([:admin, @article])
 139     expects(:admin_article_responses_url).with(@article)
 140     polymorphic_url([:admin, @article, @response])
 141   end
 142
 143   def test_nested_with_array_and_namespace
 144     @response.save
 145     expects(:admin_article_response_url).with(@article, @response)
 146     polymorphic_url([:admin, @article, @response])
 147
 148     # a ridiculously long named route tests correct ordering of namespaces and nesting:
 149     @tag = Tag.new
 150     @tag.save
 151     expects(:site_admin_article_response_tag_url).with(@article, @response, @tag)
 152     polymorphic_url([:site, :admin, @article, @response, @tag])
 153   end
 154
 155   def test_nesting_with_array_ending_in_singleton_resource
 156     expects(:article_response_url).with(@article)
 157     polymorphic_url([@article, :response])
 158   end
 159
 160   def test_nesting_with_array_containing_singleton_resource
 161     @tag = Tag.new
 162     @tag.save
 163     expects(:article_response_tag_url).with(@article, @tag)
 164     polymorphic_url([@article, :response, @tag])
 165   end
 166
 167   def test_nesting_with_array_containing_namespace_and_singleton_resource
 168     @tag = Tag.new
 169     @tag.save
 170     expects(:admin_article_response_tag_url).with(@article, @tag)
 171     polymorphic_url([:admin, @article, :response, @tag])
 172   end
 173
 174   def test_nesting_with_array_containing_singleton_resource_and_format
 175     @tag = Tag.new
 176     @tag.save
 177     expects(:article_response_tag_url).with(@article, @tag, :format => :pdf)
 178     polymorphic_url([@article, :response, @tag], :format => :pdf)
 179   end
 180
 181   def test_nesting_with_array_containing_singleton_resource_and_format_option
 182     @tag = Tag.new
 183     @tag.save
 184     expects(:article_response_tag_url).with(@article, @tag, :format => :pdf)
 185     polymorphic_url([@article, :response, @tag], :format => :pdf)
 186   end
 187
 188   def test_nesting_with_array_containing_nil
 189     expects(:article_response_url).with(@article)
 190     polymorphic_url([@article, nil, :response])
 191   end
 192
 193   def test_with_array_containing_single_object
 194     @article.save
 195     expects(:article_url).with(@article)
 196     polymorphic_url([nil, @article])
 197   end
 198
 199   def test_with_array_containing_single_name
 200     @article.save
 201     expects(:articles_url)
 202     polymorphic_url([:articles])
 203   end
 204
 205   # TODO: Needs to be updated to correctly know about whether the object is in a hash or not
 206   def xtest_with_hash
 207     expects(:article_url).with(@article)
 208     @article.save
 209     polymorphic_url(:id => @article)
 210   end
 211
 212   def test_polymorphic_path_accepts_options
 213     expects(:new_article_path).with()
 214     polymorphic_path(@article, :action => :new)
 215   end
 216
 217   def test_polymorphic_path_does_not_modify_arguments
 218     expects(:admin_article_responses_url).with(@article)
 219     path = [:admin, @article, @response]
 220     assert_no_difference 'path.size' do
 221       polymorphic_url(path)
 222     end
 223   end
 224
 225   # Tests for names where .plural.singular doesn't round-trip
 226   def test_with_irregular_plural_record
 227     @tax.save
 228     expects(:taxis_url).with(@tax)
 229     polymorphic_url(@tax)
 230   end
 231
 232   def test_with_irregular_plural_new_record
 233     expects(:taxes_url).with()
 234     @tax.expects(:new_record?).returns(true)
 235     polymorphic_url(@tax)
 236   end
 237
 238   def test_with_irregular_plural_record_and_action
 239     expects(:new_taxis_url).with()
 240     @tax.expects(:new_record?).never
 241     polymorphic_url(@tax, :action => 'new')
 242   end
 243
 244   def test_irregular_plural_url_helper_prefixed_with_new
 245     expects(:new_taxis_url).with()
 246     new_polymorphic_url(@tax)
 247   end
 248
 249   def test_irregular_plural_url_helper_prefixed_with_edit
 250     @tax.save
 251     expects(:edit_taxis_url).with(@tax)
 252     edit_polymorphic_url(@tax)
 253   end
 254
 255   def test_with_nested_irregular_plurals
 256     @fax.save
 257     expects(:taxis_faxis_url).with(@tax, @fax)
 258     polymorphic_url([@tax, @fax])
 259   end
 260
 261   def test_with_nested_unsaved_irregular_plurals
 262     expects(:taxis_faxes_url).with(@tax)
 263     polymorphic_url([@tax, @fax])
 264   end
 265
 266   def test_new_with_irregular_plural_array_and_namespace
 267     expects(:new_admin_taxis_url).with()
 268     polymorphic_url([:admin, @tax], :action => 'new')
 269   end
 270
 271   def test_unsaved_with_irregular_plural_array_and_namespace
 272     expects(:admin_taxes_url).with()
 273     polymorphic_url([:admin, @tax])
 274   end
 275
 276   def test_nesting_with_irregular_plurals_and_array_ending_in_singleton_resource
 277     expects(:taxis_faxis_url).with(@tax)
 278     polymorphic_url([@tax, :faxis])
 279   end
 280
 281   def test_with_array_containing_single_irregular_plural_object
 282     @tax.save
 283     expects(:taxis_url).with(@tax)
 284     polymorphic_url([nil, @tax])
 285   end
 286
 287   def test_with_array_containing_single_name_irregular_plural
 288     @tax.save
 289     expects(:taxes_url)
 290     polymorphic_url([:taxes])
 291   end
 292
 293 end