vendor/rails/actionpack/test/template/form_options_helper_test.rb

   1 require 'abstract_unit'
   2 require 'tzinfo'
   3
   4 TZInfo::Timezone.cattr_reader :loaded_zones
   5
   6 class FormOptionsHelperTest < ActionView::TestCase
   7   tests ActionView::Helpers::FormOptionsHelper
   8
   9   silence_warnings do
  10     Post        = Struct.new('Post', :title, :author_name, :body, :secret, :written_on, :category, :origin)
  11     Continent   = Struct.new('Continent', :continent_name, :countries)
  12     Country     = Struct.new('Country', :country_id, :country_name)
  13     Firm        = Struct.new('Firm', :time_zone)
  14     Album       = Struct.new('Album', :id, :title, :genre)
  15   end
  16
  17   def setup
  18     @fake_timezones = %w(A B C D E).inject([]) do |zones, id|
  19       tz = TZInfo::Timezone.loaded_zones[id] = stub(:name => id, :to_s => id)
  20       ActiveSupport::TimeZone.stubs(:[]).with(id).returns(tz)
  21       zones << tz
  22     end
  23     ActiveSupport::TimeZone.stubs(:all).returns(@fake_timezones)
  24   end
  25
  26   def test_collection_options
  27     assert_dom_equal(
  28       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\">Babe went home</option>\n<option value=\"Cabe\">Cabe went home</option>",
  29       options_from_collection_for_select(dummy_posts, "author_name", "title")
  30     )
  31   end
  32
  33
  34   def test_collection_options_with_preselected_value
  35     assert_dom_equal(
  36       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" selected=\"selected\">Babe went home</option>\n<option value=\"Cabe\">Cabe went home</option>",
  37       options_from_collection_for_select(dummy_posts, "author_name", "title", "Babe")
  38     )
  39   end
  40
  41   def test_collection_options_with_preselected_value_array
  42       assert_dom_equal(
  43         "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" selected=\"selected\">Babe went home</option>\n<option value=\"Cabe\" selected=\"selected\">Cabe went home</option>",
  44         options_from_collection_for_select(dummy_posts, "author_name", "title", [ "Babe", "Cabe" ])
  45       )
  46   end
  47
  48   def test_collection_options_with_proc_for_selected
  49     assert_dom_equal(
  50       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" selected=\"selected\">Babe went home</option>\n<option value=\"Cabe\">Cabe went home</option>",
  51       options_from_collection_for_select(dummy_posts, "author_name", "title", lambda{|p| p.author_name == 'Babe' })
  52     )
  53   end
  54
  55   def test_collection_options_with_disabled_value
  56     assert_dom_equal(
  57       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" disabled=\"disabled\">Babe went home</option>\n<option value=\"Cabe\">Cabe went home</option>",
  58       options_from_collection_for_select(dummy_posts, "author_name", "title", :disabled => "Babe")
  59     )
  60   end
  61
  62   def test_collection_options_with_disabled_array
  63     assert_dom_equal(
  64       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" disabled=\"disabled\">Babe went home</option>\n<option value=\"Cabe\" disabled=\"disabled\">Cabe went home</option>",
  65       options_from_collection_for_select(dummy_posts, "author_name", "title", :disabled => [ "Babe", "Cabe" ])
  66     )
  67   end
  68
  69   def test_collection_options_with_preselected_and_disabled_value
  70     assert_dom_equal(
  71       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" disabled=\"disabled\">Babe went home</option>\n<option value=\"Cabe\" selected=\"selected\">Cabe went home</option>",
  72       options_from_collection_for_select(dummy_posts, "author_name", "title", :selected => "Cabe", :disabled => "Babe")
  73     )
  74   end
  75
  76   def test_collection_options_with_proc_for_disabled
  77     assert_dom_equal(
  78       "<option value=\"&lt;Abe&gt;\">&lt;Abe&gt; went home</option>\n<option value=\"Babe\" disabled=\"disabled\">Babe went home</option>\n<option value=\"Cabe\" disabled=\"disabled\">Cabe went home</option>",
  79       options_from_collection_for_select(dummy_posts, "author_name", "title", :disabled => lambda{|p| %w(Babe Cabe).include? p.author_name })
  80     )
  81   end
  82
  83   def test_array_options_for_select
  84     assert_dom_equal(
  85       "<option value=\"&lt;Denmark&gt;\">&lt;Denmark&gt;</option>\n<option value=\"USA\">USA</option>\n<option value=\"Sweden\">Sweden</option>",
  86       options_for_select([ "<Denmark>", "USA", "Sweden" ])
  87     )
  88   end
  89
  90   def test_array_options_for_select_with_selection
  91     assert_dom_equal(
  92       "<option value=\"Denmark\">Denmark</option>\n<option value=\"&lt;USA&gt;\" selected=\"selected\">&lt;USA&gt;</option>\n<option value=\"Sweden\">Sweden</option>",
  93       options_for_select([ "Denmark", "<USA>", "Sweden" ], "<USA>")
  94     )
  95   end
  96
  97   def test_array_options_for_select_with_selection_array
  98       assert_dom_equal(
  99         "<option value=\"Denmark\">Denmark</option>\n<option value=\"&lt;USA&gt;\" selected=\"selected\">&lt;USA&gt;</option>\n<option value=\"Sweden\" selected=\"selected\">Sweden</option>",
 100         options_for_select([ "Denmark", "<USA>", "Sweden" ], [ "<USA>", "Sweden" ])
 101       )
 102   end
 103
 104   def test_array_options_for_select_with_disabled_value
 105     assert_dom_equal(
 106       "<option value=\"Denmark\">Denmark</option>\n<option value=\"&lt;USA&gt;\" disabled=\"disabled\">&lt;USA&gt;</option>\n<option value=\"Sweden\">Sweden</option>",
 107       options_for_select([ "Denmark", "<USA>", "Sweden" ], :disabled => "<USA>")
 108     )
 109   end
 110
 111   def test_array_options_for_select_with_disabled_array
 112     assert_dom_equal(
 113       "<option value=\"Denmark\">Denmark</option>\n<option value=\"&lt;USA&gt;\" disabled=\"disabled\">&lt;USA&gt;</option>\n<option value=\"Sweden\" disabled=\"disabled\">Sweden</option>",
 114       options_for_select([ "Denmark", "<USA>", "Sweden" ], :disabled => ["<USA>", "Sweden"])
 115     )
 116   end
 117
 118   def test_array_options_for_select_with_selection_and_disabled_value
 119     assert_dom_equal(
 120       "<option value=\"Denmark\" selected=\"selected\">Denmark</option>\n<option value=\"&lt;USA&gt;\" disabled=\"disabled\">&lt;USA&gt;</option>\n<option value=\"Sweden\">Sweden</option>",
 121       options_for_select([ "Denmark", "<USA>", "Sweden" ], :selected => "Denmark", :disabled => "<USA>")
 122     )
 123   end
 124
 125   def test_array_options_for_string_include_in_other_string_bug_fix
 126       assert_dom_equal(
 127         "<option value=\"ruby\">ruby</option>\n<option value=\"rubyonrails\" selected=\"selected\">rubyonrails</option>",
 128         options_for_select([ "ruby", "rubyonrails" ], "rubyonrails")
 129       )
 130       assert_dom_equal(
 131         "<option value=\"ruby\" selected=\"selected\">ruby</option>\n<option value=\"rubyonrails\">rubyonrails</option>",
 132         options_for_select([ "ruby", "rubyonrails" ], "ruby")
 133       )
 134       assert_dom_equal(
 135         %(<option value="ruby" selected="selected">ruby</option>\n<option value="rubyonrails">rubyonrails</option>\n<option value=""></option>),
 136         options_for_select([ "ruby", "rubyonrails", nil ], "ruby")
 137       )
 138   end
 139
 140   def test_hash_options_for_select
 141     assert_dom_equal(
 142       "<option value=\"&lt;Kroner&gt;\">&lt;DKR&gt;</option>\n<option value=\"Dollar\">$</option>",
 143       options_for_select("$" => "Dollar", "<DKR>" => "<Kroner>").split("\n").sort.join("\n")
 144     )
 145     assert_dom_equal(
 146       "<option value=\"&lt;Kroner&gt;\">&lt;DKR&gt;</option>\n<option value=\"Dollar\" selected=\"selected\">$</option>",
 147       options_for_select({ "$" => "Dollar", "<DKR>" => "<Kroner>" }, "Dollar").split("\n").sort.join("\n")
 148     )
 149     assert_dom_equal(
 150       "<option value=\"&lt;Kroner&gt;\" selected=\"selected\">&lt;DKR&gt;</option>\n<option value=\"Dollar\" selected=\"selected\">$</option>",
 151       options_for_select({ "$" => "Dollar", "<DKR>" => "<Kroner>" }, [ "Dollar", "<Kroner>" ]).split("\n").sort.join("\n")
 152     )
 153   end
 154
 155   def test_ducktyped_options_for_select
 156     quack = Struct.new(:first, :last)
 157     assert_dom_equal(
 158       "<option value=\"&lt;Kroner&gt;\">&lt;DKR&gt;</option>\n<option value=\"Dollar\">$</option>",
 159       options_for_select([quack.new("<DKR>", "<Kroner>"), quack.new("$", "Dollar")])
 160     )
 161     assert_dom_equal(
 162       "<option value=\"&lt;Kroner&gt;\">&lt;DKR&gt;</option>\n<option value=\"Dollar\" selected=\"selected\">$</option>",
 163       options_for_select([quack.new("<DKR>", "<Kroner>"), quack.new("$", "Dollar")], "Dollar")
 164     )
 165     assert_dom_equal(
 166       "<option value=\"&lt;Kroner&gt;\" selected=\"selected\">&lt;DKR&gt;</option>\n<option value=\"Dollar\" selected=\"selected\">$</option>",
 167       options_for_select([quack.new("<DKR>", "<Kroner>"), quack.new("$", "Dollar")], ["Dollar", "<Kroner>"])
 168     )
 169   end
 170
 171   def test_option_groups_from_collection_for_select
 172     @continents = [
 173       Continent.new("<Africa>", [Country.new("<sa>", "<South Africa>"), Country.new("so", "Somalia")] ),
 174       Continent.new("Europe", [Country.new("dk", "Denmark"), Country.new("ie", "Ireland")] )
 175     ]
 176
 177     assert_dom_equal(
 178       "<optgroup label=\"&lt;Africa&gt;\"><option value=\"&lt;sa&gt;\">&lt;South Africa&gt;</option>\n<option value=\"so\">Somalia</option></optgroup><optgroup label=\"Europe\"><option value=\"dk\" selected=\"selected\">Denmark</option>\n<option value=\"ie\">Ireland</option></optgroup>",
 179       option_groups_from_collection_for_select(@continents, "countries", "continent_name", "country_id", "country_name", "dk")
 180     )
 181   end
 182
 183   def test_grouped_options_for_select_with_array
 184     assert_dom_equal(
 185       "<optgroup label=\"North America\"><option value=\"US\">United States</option>\n<option value=\"Canada\">Canada</option></optgroup><optgroup label=\"Europe\"><option value=\"GB\">Great Britain</option>\n<option value=\"Germany\">Germany</option></optgroup>",
 186       grouped_options_for_select([
 187          ["North America",
 188              [['United States','US'],"Canada"]],
 189          ["Europe",
 190              [["Great Britain","GB"], "Germany"]]
 191        ])
 192     )
 193   end
 194
 195   def test_grouped_options_for_select_with_selected_and_prompt
 196     assert_dom_equal(
 197         "<option value=\"\">Choose a product...</option><optgroup label=\"Hats\"><option value=\"Baseball Cap\">Baseball Cap</option>\n<option selected=\"selected\" value=\"Cowboy Hat\">Cowboy Hat</option></optgroup>",
 198         grouped_options_for_select([["Hats", ["Baseball Cap","Cowboy Hat"]]], "Cowboy Hat", "Choose a product...")
 199     )
 200   end
 201
 202   def test_optgroups_with_with_options_with_hash
 203     assert_dom_equal(
 204        "<optgroup label=\"Europe\"><option value=\"Denmark\">Denmark</option>\n<option value=\"Germany\">Germany</option></optgroup><optgroup label=\"North America\"><option value=\"United States\">United States</option>\n<option value=\"Canada\">Canada</option></optgroup>",
 205        grouped_options_for_select({'North America' => ['United States','Canada'], 'Europe' => ['Denmark','Germany']})
 206     )
 207   end
 208
 209   def test_time_zone_options_no_parms
 210     opts = time_zone_options_for_select
 211     assert_dom_equal "<option value=\"A\">A</option>\n" +
 212                  "<option value=\"B\">B</option>\n" +
 213                  "<option value=\"C\">C</option>\n" +
 214                  "<option value=\"D\">D</option>\n" +
 215                  "<option value=\"E\">E</option>",
 216                  opts
 217   end
 218
 219   def test_time_zone_options_with_selected
 220     opts = time_zone_options_for_select( "D" )
 221     assert_dom_equal "<option value=\"A\">A</option>\n" +
 222                  "<option value=\"B\">B</option>\n" +
 223                  "<option value=\"C\">C</option>\n" +
 224                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 225                  "<option value=\"E\">E</option>",
 226                  opts
 227   end
 228
 229   def test_time_zone_options_with_unknown_selected
 230     opts = time_zone_options_for_select( "K" )
 231     assert_dom_equal "<option value=\"A\">A</option>\n" +
 232                  "<option value=\"B\">B</option>\n" +
 233                  "<option value=\"C\">C</option>\n" +
 234                  "<option value=\"D\">D</option>\n" +
 235                  "<option value=\"E\">E</option>",
 236                  opts
 237   end
 238
 239   def test_time_zone_options_with_priority_zones
 240     zones = [ ActiveSupport::TimeZone.new( "B" ), ActiveSupport::TimeZone.new( "E" ) ]
 241     opts = time_zone_options_for_select( nil, zones )
 242     assert_dom_equal "<option value=\"B\">B</option>\n" +
 243                  "<option value=\"E\">E</option>" +
 244                  "<option value=\"\" disabled=\"disabled\">-------------</option>\n" +
 245                  "<option value=\"A\">A</option>\n" +
 246                  "<option value=\"C\">C</option>\n" +
 247                  "<option value=\"D\">D</option>",
 248                  opts
 249   end
 250
 251   def test_time_zone_options_with_selected_priority_zones
 252     zones = [ ActiveSupport::TimeZone.new( "B" ), ActiveSupport::TimeZone.new( "E" ) ]
 253     opts = time_zone_options_for_select( "E", zones )
 254     assert_dom_equal "<option value=\"B\">B</option>\n" +
 255                  "<option value=\"E\" selected=\"selected\">E</option>" +
 256                  "<option value=\"\" disabled=\"disabled\">-------------</option>\n" +
 257                  "<option value=\"A\">A</option>\n" +
 258                  "<option value=\"C\">C</option>\n" +
 259                  "<option value=\"D\">D</option>",
 260                  opts
 261   end
 262
 263   def test_time_zone_options_with_unselected_priority_zones
 264     zones = [ ActiveSupport::TimeZone.new( "B" ), ActiveSupport::TimeZone.new( "E" ) ]
 265     opts = time_zone_options_for_select( "C", zones )
 266     assert_dom_equal "<option value=\"B\">B</option>\n" +
 267                  "<option value=\"E\">E</option>" +
 268                  "<option value=\"\" disabled=\"disabled\">-------------</option>\n" +
 269                  "<option value=\"A\">A</option>\n" +
 270                  "<option value=\"C\" selected=\"selected\">C</option>\n" +
 271                  "<option value=\"D\">D</option>",
 272                  opts
 273   end
 274
 275   def test_select
 276     @post = Post.new
 277     @post.category = "<mus>"
 278     assert_dom_equal(
 279       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 280       select("post", "category", %w( abe <mus> hest))
 281     )
 282   end
 283
 284   def test_select_under_fields_for
 285     @post = Post.new
 286     @post.category = "<mus>"
 287
 288     fields_for :post, @post do |f|
 289       concat f.select(:category, %w( abe <mus> hest))
 290     end
 291
 292     assert_dom_equal(
 293       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 294       output_buffer
 295     )
 296   end
 297
 298   def test_select_under_fields_for_with_index
 299     @post = Post.new
 300     @post.category = "<mus>"
 301
 302     fields_for :post, @post, :index => 108 do |f|
 303       concat f.select(:category, %w( abe <mus> hest))
 304     end
 305
 306     assert_dom_equal(
 307       "<select id=\"post_108_category\" name=\"post[108][category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 308       output_buffer
 309     )
 310   end
 311
 312   def test_select_under_fields_for_with_auto_index
 313     @post = Post.new
 314     @post.category = "<mus>"
 315     def @post.to_param; 108; end
 316
 317     fields_for "post[]", @post do |f|
 318       concat f.select(:category, %w( abe <mus> hest))
 319     end
 320
 321     assert_dom_equal(
 322       "<select id=\"post_108_category\" name=\"post[108][category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 323       output_buffer
 324     )
 325   end
 326
 327   def test_select_with_blank
 328     @post = Post.new
 329     @post.category = "<mus>"
 330     assert_dom_equal(
 331       "<select id=\"post_category\" name=\"post[category]\"><option value=\"\"></option>\n<option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 332       select("post", "category", %w( abe <mus> hest), :include_blank => true)
 333     )
 334   end
 335
 336   def test_select_with_blank_as_string
 337     @post = Post.new
 338     @post.category = "<mus>"
 339     assert_dom_equal(
 340       "<select id=\"post_category\" name=\"post[category]\"><option value=\"\">None</option>\n<option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 341       select("post", "category", %w( abe <mus> hest), :include_blank => 'None')
 342     )
 343   end
 344
 345   def test_select_with_default_prompt
 346     @post = Post.new
 347     @post.category = ""
 348     assert_dom_equal(
 349       "<select id=\"post_category\" name=\"post[category]\"><option value=\"\">Please select</option>\n<option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 350       select("post", "category", %w( abe <mus> hest), :prompt => true)
 351     )
 352   end
 353
 354   def test_select_no_prompt_when_select_has_value
 355     @post = Post.new
 356     @post.category = "<mus>"
 357     assert_dom_equal(
 358       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 359       select("post", "category", %w( abe <mus> hest), :prompt => true)
 360     )
 361   end
 362
 363   def test_select_with_given_prompt
 364     @post = Post.new
 365     @post.category = ""
 366     assert_dom_equal(
 367       "<select id=\"post_category\" name=\"post[category]\"><option value=\"\">The prompt</option>\n<option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 368       select("post", "category", %w( abe <mus> hest), :prompt => 'The prompt')
 369     )
 370   end
 371
 372   def test_select_with_prompt_and_blank
 373     @post = Post.new
 374     @post.category = ""
 375     assert_dom_equal(
 376       "<select id=\"post_category\" name=\"post[category]\"><option value=\"\">Please select</option>\n<option value=\"\"></option>\n<option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 377       select("post", "category", %w( abe <mus> hest), :prompt => true, :include_blank => true)
 378     )
 379   end
 380
 381   def test_select_with_selected_value
 382     @post = Post.new
 383     @post.category = "<mus>"
 384     assert_dom_equal(
 385       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\" selected=\"selected\">abe</option>\n<option value=\"&lt;mus&gt;\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 386       select("post", "category", %w( abe <mus> hest ), :selected => 'abe')
 387     )
 388   end
 389
 390   def test_select_with_index_option
 391     @album = Album.new
 392     @album.id = 1
 393
 394     expected = "<select id=\"album__genre\" name=\"album[][genre]\"><option value=\"rap\">rap</option>\n<option value=\"rock\">rock</option>\n<option value=\"country\">country</option></select>"
 395
 396     assert_dom_equal(
 397       expected,
 398       select("album[]", "genre", %w[rap rock country], {}, { :index => nil })
 399     )
 400   end
 401
 402   def test_select_with_selected_nil
 403     @post = Post.new
 404     @post.category = "<mus>"
 405     assert_dom_equal(
 406       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\">&lt;mus&gt;</option>\n<option value=\"hest\">hest</option></select>",
 407       select("post", "category", %w( abe <mus> hest ), :selected => nil)
 408     )
 409   end
 410
 411   def test_select_with_disabled_value
 412     @post = Post.new
 413     @post.category = "<mus>"
 414     assert_dom_equal(
 415       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\" disabled=\"disabled\">hest</option></select>",
 416       select("post", "category", %w( abe <mus> hest ), :disabled => 'hest')
 417     )
 418   end
 419
 420   def test_select_with_disabled_array
 421     @post = Post.new
 422     @post.category = "<mus>"
 423     assert_dom_equal(
 424       "<select id=\"post_category\" name=\"post[category]\"><option value=\"abe\" disabled=\"disabled\">abe</option>\n<option value=\"&lt;mus&gt;\" selected=\"selected\">&lt;mus&gt;</option>\n<option value=\"hest\" disabled=\"disabled\">hest</option></select>",
 425       select("post", "category", %w( abe <mus> hest ), :disabled => ['hest', 'abe'])
 426     )
 427   end
 428
 429   def test_collection_select
 430     @post = Post.new
 431     @post.author_name = "Babe"
 432
 433     assert_dom_equal(
 434       "<select id=\"post_author_name\" name=\"post[author_name]\"><option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 435       collection_select("post", "author_name", dummy_posts, "author_name", "author_name")
 436     )
 437   end
 438
 439   def test_collection_select_under_fields_for
 440     @post = Post.new
 441     @post.author_name = "Babe"
 442
 443     fields_for :post, @post do |f|
 444       concat f.collection_select(:author_name, dummy_posts, :author_name, :author_name)
 445     end
 446
 447     assert_dom_equal(
 448       "<select id=\"post_author_name\" name=\"post[author_name]\"><option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 449       output_buffer
 450     )
 451   end
 452
 453   def test_collection_select_under_fields_for_with_index
 454     @post = Post.new
 455     @post.author_name = "Babe"
 456
 457     fields_for :post, @post, :index => 815 do |f|
 458       concat f.collection_select(:author_name, dummy_posts, :author_name, :author_name)
 459     end
 460
 461     assert_dom_equal(
 462       "<select id=\"post_815_author_name\" name=\"post[815][author_name]\"><option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 463       output_buffer
 464     )
 465   end
 466
 467   def test_collection_select_under_fields_for_with_auto_index
 468     @post = Post.new
 469     @post.author_name = "Babe"
 470     def @post.to_param; 815; end
 471
 472     fields_for "post[]", @post do |f|
 473       concat f.collection_select(:author_name, dummy_posts, :author_name, :author_name)
 474     end
 475
 476     assert_dom_equal(
 477       "<select id=\"post_815_author_name\" name=\"post[815][author_name]\"><option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 478       output_buffer
 479     )
 480   end
 481
 482   def test_collection_select_with_blank_and_style
 483     @post = Post.new
 484     @post.author_name = "Babe"
 485
 486     assert_dom_equal(
 487       "<select id=\"post_author_name\" name=\"post[author_name]\" style=\"width: 200px\"><option value=\"\"></option>\n<option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 488       collection_select("post", "author_name", dummy_posts, "author_name", "author_name", { :include_blank => true }, "style" => "width: 200px")
 489     )
 490   end
 491
 492   def test_collection_select_with_blank_as_string_and_style
 493     @post = Post.new
 494     @post.author_name = "Babe"
 495
 496     assert_dom_equal(
 497       "<select id=\"post_author_name\" name=\"post[author_name]\" style=\"width: 200px\"><option value=\"\">No Selection</option>\n<option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>",
 498       collection_select("post", "author_name", dummy_posts, "author_name", "author_name", { :include_blank => 'No Selection' }, "style" => "width: 200px")
 499     )
 500   end
 501
 502   def test_collection_select_with_multiple_option_appends_array_brackets
 503     @post = Post.new
 504     @post.author_name = "Babe"
 505
 506     expected = "<select id=\"post_author_name\" name=\"post[author_name][]\" multiple=\"multiple\"><option value=\"\"></option>\n<option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\">Cabe</option></select>"
 507
 508     # Should suffix default name with [].
 509     assert_dom_equal expected, collection_select("post", "author_name", dummy_posts, "author_name", "author_name", { :include_blank => true }, :multiple => true)
 510
 511     # Shouldn't suffix custom name with [].
 512     assert_dom_equal expected, collection_select("post", "author_name", dummy_posts, "author_name", "author_name", { :include_blank => true, :name => 'post[author_name][]' }, :multiple => true)
 513   end
 514
 515   def test_collection_select_with_blank_and_selected
 516     @post = Post.new
 517     @post.author_name = "Babe"
 518
 519     assert_dom_equal(
 520       %{<select id="post_author_name" name="post[author_name]"><option value=""></option>\n<option value="&lt;Abe&gt;" selected="selected">&lt;Abe&gt;</option>\n<option value="Babe">Babe</option>\n<option value="Cabe">Cabe</option></select>},
 521       collection_select("post", "author_name", dummy_posts, "author_name", "author_name", {:include_blank => true, :selected => "<Abe>"})
 522     )
 523   end
 524
 525   def test_collection_select_with_disabled
 526     @post = Post.new
 527     @post.author_name = "Babe"
 528
 529     assert_dom_equal(
 530       "<select id=\"post_author_name\" name=\"post[author_name]\"><option value=\"&lt;Abe&gt;\">&lt;Abe&gt;</option>\n<option value=\"Babe\" selected=\"selected\">Babe</option>\n<option value=\"Cabe\" disabled=\"disabled\">Cabe</option></select>",
 531       collection_select("post", "author_name", dummy_posts, "author_name", "author_name", :disabled => 'Cabe')
 532        )
 533   end
 534
 535   def test_time_zone_select
 536     @firm = Firm.new("D")
 537     html = time_zone_select( "firm", "time_zone" )
 538     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 539                  "<option value=\"A\">A</option>\n" +
 540                  "<option value=\"B\">B</option>\n" +
 541                  "<option value=\"C\">C</option>\n" +
 542                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 543                  "<option value=\"E\">E</option>" +
 544                  "</select>",
 545                  html
 546   end
 547
 548   def test_time_zone_select_under_fields_for
 549     @firm = Firm.new("D")
 550
 551     fields_for :firm, @firm do |f|
 552       concat f.time_zone_select(:time_zone)
 553     end
 554
 555     assert_dom_equal(
 556       "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 557       "<option value=\"A\">A</option>\n" +
 558       "<option value=\"B\">B</option>\n" +
 559       "<option value=\"C\">C</option>\n" +
 560       "<option value=\"D\" selected=\"selected\">D</option>\n" +
 561       "<option value=\"E\">E</option>" +
 562       "</select>",
 563       output_buffer
 564     )
 565   end
 566
 567   def test_time_zone_select_under_fields_for_with_index
 568     @firm = Firm.new("D")
 569
 570     fields_for :firm, @firm, :index => 305 do |f|
 571       concat f.time_zone_select(:time_zone)
 572     end
 573
 574     assert_dom_equal(
 575       "<select id=\"firm_305_time_zone\" name=\"firm[305][time_zone]\">" +
 576       "<option value=\"A\">A</option>\n" +
 577       "<option value=\"B\">B</option>\n" +
 578       "<option value=\"C\">C</option>\n" +
 579       "<option value=\"D\" selected=\"selected\">D</option>\n" +
 580       "<option value=\"E\">E</option>" +
 581       "</select>",
 582       output_buffer
 583     )
 584   end
 585
 586   def test_time_zone_select_under_fields_for_with_auto_index
 587     @firm = Firm.new("D")
 588     def @firm.to_param; 305; end
 589
 590     fields_for "firm[]", @firm do |f|
 591       concat f.time_zone_select(:time_zone)
 592     end
 593
 594     assert_dom_equal(
 595       "<select id=\"firm_305_time_zone\" name=\"firm[305][time_zone]\">" +
 596       "<option value=\"A\">A</option>\n" +
 597       "<option value=\"B\">B</option>\n" +
 598       "<option value=\"C\">C</option>\n" +
 599       "<option value=\"D\" selected=\"selected\">D</option>\n" +
 600       "<option value=\"E\">E</option>" +
 601       "</select>",
 602       output_buffer
 603     )
 604   end
 605
 606   def test_time_zone_select_with_blank
 607     @firm = Firm.new("D")
 608     html = time_zone_select("firm", "time_zone", nil, :include_blank => true)
 609     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 610                  "<option value=\"\"></option>\n" +
 611                  "<option value=\"A\">A</option>\n" +
 612                  "<option value=\"B\">B</option>\n" +
 613                  "<option value=\"C\">C</option>\n" +
 614                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 615                  "<option value=\"E\">E</option>" +
 616                  "</select>",
 617                  html
 618   end
 619
 620   def test_time_zone_select_with_blank_as_string
 621     @firm = Firm.new("D")
 622     html = time_zone_select("firm", "time_zone", nil, :include_blank => 'No Zone')
 623     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 624                  "<option value=\"\">No Zone</option>\n" +
 625                  "<option value=\"A\">A</option>\n" +
 626                  "<option value=\"B\">B</option>\n" +
 627                  "<option value=\"C\">C</option>\n" +
 628                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 629                  "<option value=\"E\">E</option>" +
 630                  "</select>",
 631                  html
 632   end
 633
 634   def test_time_zone_select_with_style
 635     @firm = Firm.new("D")
 636     html = time_zone_select("firm", "time_zone", nil, {},
 637       "style" => "color: red")
 638     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\" style=\"color: red\">" +
 639                  "<option value=\"A\">A</option>\n" +
 640                  "<option value=\"B\">B</option>\n" +
 641                  "<option value=\"C\">C</option>\n" +
 642                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 643                  "<option value=\"E\">E</option>" +
 644                  "</select>",
 645                  html
 646     assert_dom_equal html, time_zone_select("firm", "time_zone", nil, {},
 647       :style => "color: red")
 648   end
 649
 650   def test_time_zone_select_with_blank_and_style
 651     @firm = Firm.new("D")
 652     html = time_zone_select("firm", "time_zone", nil,
 653       { :include_blank => true }, "style" => "color: red")
 654     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\" style=\"color: red\">" +
 655                  "<option value=\"\"></option>\n" +
 656                  "<option value=\"A\">A</option>\n" +
 657                  "<option value=\"B\">B</option>\n" +
 658                  "<option value=\"C\">C</option>\n" +
 659                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 660                  "<option value=\"E\">E</option>" +
 661                  "</select>",
 662                  html
 663     assert_dom_equal html, time_zone_select("firm", "time_zone", nil,
 664       { :include_blank => true }, :style => "color: red")
 665   end
 666
 667   def test_time_zone_select_with_blank_as_string_and_style
 668     @firm = Firm.new("D")
 669     html = time_zone_select("firm", "time_zone", nil,
 670       { :include_blank => 'No Zone' }, "style" => "color: red")
 671     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\" style=\"color: red\">" +
 672                  "<option value=\"\">No Zone</option>\n" +
 673                  "<option value=\"A\">A</option>\n" +
 674                  "<option value=\"B\">B</option>\n" +
 675                  "<option value=\"C\">C</option>\n" +
 676                  "<option value=\"D\" selected=\"selected\">D</option>\n" +
 677                  "<option value=\"E\">E</option>" +
 678                  "</select>",
 679                  html
 680     assert_dom_equal html, time_zone_select("firm", "time_zone", nil,
 681       { :include_blank => 'No Zone' }, :style => "color: red")
 682   end
 683
 684   def test_time_zone_select_with_priority_zones
 685     @firm = Firm.new("D")
 686     zones = [ ActiveSupport::TimeZone.new("A"), ActiveSupport::TimeZone.new("D") ]
 687     html = time_zone_select("firm", "time_zone", zones )
 688     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 689                  "<option value=\"A\">A</option>\n" +
 690                  "<option value=\"D\" selected=\"selected\">D</option>" +
 691                  "<option value=\"\" disabled=\"disabled\">-------------</option>\n" +
 692                  "<option value=\"B\">B</option>\n" +
 693                  "<option value=\"C\">C</option>\n" +
 694                  "<option value=\"E\">E</option>" +
 695                  "</select>",
 696                  html
 697   end
 698
 699   def test_time_zone_select_with_priority_zones_as_regexp
 700     @firm = Firm.new("D")
 701     @fake_timezones.each_with_index do |tz, i|
 702       tz.stubs(:=~).returns(i.zero? || i == 3)
 703     end
 704
 705     html = time_zone_select("firm", "time_zone", /A|D/)
 706     assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 707                  "<option value=\"A\">A</option>\n" +
 708                  "<option value=\"D\" selected=\"selected\">D</option>" +
 709                  "<option value=\"\" disabled=\"disabled\">-------------</option>\n" +
 710                  "<option value=\"B\">B</option>\n" +
 711                  "<option value=\"C\">C</option>\n" +
 712                  "<option value=\"E\">E</option>" +
 713                  "</select>",
 714                  html
 715   end
 716
 717   def test_time_zone_select_with_default_time_zone_and_nil_value
 718      @firm = Firm.new()
 719      @firm.time_zone = nil
 720       html = time_zone_select( "firm", "time_zone", nil, :default => 'B' )
 721       assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 722                    "<option value=\"A\">A</option>\n" +
 723                    "<option value=\"B\" selected=\"selected\">B</option>\n" +
 724                    "<option value=\"C\">C</option>\n" +
 725                    "<option value=\"D\">D</option>\n" +
 726                    "<option value=\"E\">E</option>" +
 727                    "</select>",
 728                    html
 729   end
 730
 731   def test_time_zone_select_with_default_time_zone_and_value
 732      @firm = Firm.new('D')
 733       html = time_zone_select( "firm", "time_zone", nil, :default => 'B' )
 734       assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
 735                    "<option value=\"A\">A</option>\n" +
 736                    "<option value=\"B\">B</option>\n" +
 737                    "<option value=\"C\">C</option>\n" +
 738                    "<option value=\"D\" selected=\"selected\">D</option>\n" +
 739                    "<option value=\"E\">E</option>" +
 740                    "</select>",
 741                    html
 742   end
 743
 744   private
 745
 746     def dummy_posts
 747       [ Post.new("<Abe> went home", "<Abe>", "To a little house", "shh!"),
 748         Post.new("Babe went home", "Babe", "To a little house", "shh!"),
 749         Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ]
 750     end
 751 end