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

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