aboutsummaryrefslogtreecommitdiffstats
path: root/actionview/test/actionpack/controller/render_test.rb
blob: 890041914c2b9b137301355f475a122641733025 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
require "abstract_unit"
require "active_model"

class ApplicationController < ActionController::Base
  self.view_paths = File.join(FIXTURE_LOAD_PATH, "actionpack")
end

Customer = Struct.new(:name, :id) do
  extend ActiveModel::Naming
  include ActiveModel::Conversion

  undef_method :to_json

  def to_xml(options = {})
    if options[:builder]
      options[:builder].name name
    else
      "<name>#{name}</name>"
    end
  end

  def to_js(options = {})
    "name: #{name.inspect}"
  end
  alias :to_text :to_js

  def errors
    []
  end

  def persisted?
    id.present?
  end

  def cache_key
    name.to_s
  end
end

module Quiz
  #Models
  Question = Struct.new(:name, :id) do
    extend ActiveModel::Naming
    include ActiveModel::Conversion

    def persisted?
      id.present?
    end
  end

  # Controller
  class QuestionsController < ApplicationController
    def new
      render partial: Quiz::Question.new("Namespaced Partial")
    end
  end
end

class BadCustomer < Customer; end
class GoodCustomer < Customer; end

module Fun
  class GamesController < ApplicationController
    def hello_world; end

    def nested_partial_with_form_builder
      render partial: ActionView::Helpers::FormBuilder.new(:post, nil, view_context, {})
    end
  end
end

class TestController < ApplicationController
  protect_from_forgery

  before_action :set_variable_for_layout

  class LabellingFormBuilder < ActionView::Helpers::FormBuilder
  end

  layout :determine_layout

  def name
    nil
  end

  private :name
  helper_method :name

  def hello_world
  end

  def hello_world_file
    render file: File.expand_path("../../../fixtures/actionpack/hello", __FILE__), formats: [:html]
  end

  # :ported:
  def render_hello_world
    render "test/hello_world"
  end

  def render_hello_world_with_last_modified_set
    response.last_modified = Date.new(2008, 10, 10).to_time
    render "test/hello_world"
  end

  # :ported: compatibility
  def render_hello_world_with_forward_slash
    render "/test/hello_world"
  end

  # :ported:
  def render_template_in_top_directory
    render template: "shared"
  end

  # :deprecated:
  def render_template_in_top_directory_with_slash
    render "/shared"
  end

  # :ported:
  def render_hello_world_from_variable
    @person = "david"
    render plain: "hello #{@person}"
  end

  # :ported:
  def render_action_hello_world
    render action: "hello_world"
  end

  def render_action_upcased_hello_world
    render action: "Hello_world"
  end

  def render_action_hello_world_as_string
    render "hello_world"
  end

  def render_action_hello_world_with_symbol
    render action: :hello_world
  end

  # :ported:
  def render_text_hello_world
    render plain: "hello world"
  end

  # :ported:
  def render_text_hello_world_with_layout
    @variable_for_layout = ", I am here!"
    render plain: "hello world", layout: true
  end

  def hello_world_with_layout_false
    render layout: false
  end

  # :ported:
  def render_file_with_instance_variables
    @secret = "in the sauce"
    path = File.join(File.dirname(__FILE__), "../../fixtures/test/render_file_with_ivar")
    render file: path
  end

  # :ported:
  def render_file_not_using_full_path
    @secret = "in the sauce"
    render file: "test/render_file_with_ivar"
  end

  def render_file_not_using_full_path_with_dot_in_path
    @secret = "in the sauce"
    render file: "test/dot.directory/render_file_with_ivar"
  end

  def render_file_using_pathname
    @secret = "in the sauce"
    render file: Pathname.new(File.dirname(__FILE__)).join("..", "..", "fixtures", "test", "dot.directory", "render_file_with_ivar")
  end

  def render_file_from_template
    @secret = "in the sauce"
    @path = File.expand_path(File.join(File.dirname(__FILE__), "../../fixtures/test/render_file_with_ivar"))
  end

  def render_file_with_locals
    path = File.join(File.dirname(__FILE__), "../../fixtures/test/render_file_with_locals")
    render file: path, locals: { secret: "in the sauce" }
  end

  def render_file_as_string_with_locals
    path = File.expand_path(File.join(File.dirname(__FILE__), "../../fixtures/test/render_file_with_locals"))
    render file: path, locals: { secret: "in the sauce" }
  end

  def accessing_request_in_template
    render inline: "Hello: <%= request.host %>"
  end

  def accessing_logger_in_template
    render inline: "<%= logger.class %>"
  end

  def accessing_action_name_in_template
    render inline: "<%= action_name %>"
  end

  def accessing_controller_name_in_template
    render inline: "<%= controller_name %>"
  end

  # :ported:
  def render_custom_code
    render plain: "hello world", status: 404
  end

  # :ported:
  def render_text_with_nil
    render plain: nil
  end

  # :ported:
  def render_text_with_false
    render plain: false
  end

  def render_text_with_resource
    render plain: Customer.new("David")
  end

  # :ported:
  def render_nothing_with_appendix
    render plain: "appended"
  end

  # This test is testing 3 things:
  #   render :file in AV      :ported:
  #   render :template in AC  :ported:
  #   setting content type
  def render_xml_hello
    @name = "David"
    render template: "test/hello"
  end

  def render_xml_hello_as_string_template
    @name = "David"
    render "test/hello"
  end

  def render_line_offset
    render inline: "<% raise %>", locals: { foo: "bar" }
  end

  def heading
    head :ok
  end

  def greeting
    # let's just rely on the template
  end

  # :ported:
  def blank_response
    render plain: " "
  end

  # :ported:
  def layout_test
    render action: "hello_world"
  end

  # :ported:
  def builder_layout_test
    @name = nil
    render action: "hello", layout: "layouts/builder"
  end

  # :move: test this in Action View
  def builder_partial_test
    render action: "hello_world_container"
  end

  # :ported:
  def partials_list
    @test_unchanged = "hello"
    @customers = [ Customer.new("david"), Customer.new("mary") ]
    render action: "list"
  end

  def partial_only
    render partial: true
  end

  def hello_in_a_string
    @customers = [ Customer.new("david"), Customer.new("mary") ]
    render plain: "How's there? " + render_to_string(template: "test/list")
  end

  def accessing_params_in_template
    render inline: "Hello: <%= params[:name] %>"
  end

  def accessing_local_assigns_in_inline_template
    name = params[:local_name]
    render inline: "<%= 'Goodbye, ' + local_name %>",
           locals: { local_name: name }
  end

  def render_implicit_html_template_from_xhr_request
  end

  def render_implicit_js_template_without_layout
  end

  def formatted_html_erb
  end

  def formatted_xml_erb
  end

  def render_to_string_test
    @foo = render_to_string inline: "this is a test"
  end

  def default_render
    @alternate_default_render ||= nil
    if @alternate_default_render
      @alternate_default_render.call
    else
      super
    end
  end

  def render_action_hello_world_as_symbol
    render action: :hello_world
  end

  def layout_test_with_different_layout
    render action: "hello_world", layout: "standard"
  end

  def layout_test_with_different_layout_and_string_action
    render "hello_world", layout: "standard"
  end

  def layout_test_with_different_layout_and_symbol_action
    render :hello_world, layout: "standard"
  end

  def rendering_without_layout
    render action: "hello_world", layout: false
  end

  def layout_overriding_layout
    render action: "hello_world", layout: "standard"
  end

  def rendering_nothing_on_layout
    head :ok
  end

  def render_to_string_with_assigns
    @before = "i'm before the render"
    render_to_string plain: "foo"
    @after = "i'm after the render"
    render template: "test/hello_world"
  end

  def render_to_string_with_exception
    render_to_string file: "exception that will not be caught - this will certainly not work"
  end

  def render_to_string_with_caught_exception
    @before = "i'm before the render"
    begin
      render_to_string file: "exception that will be caught- hope my future instance vars still work!"
    rescue
    end
    @after = "i'm after the render"
    render template: "test/hello_world"
  end

  def accessing_params_in_template_with_layout
    render layout: true, inline: "Hello: <%= params[:name] %>"
  end

  # :ported:
  def render_with_explicit_template
    render template: "test/hello_world"
  end

  def render_with_explicit_unescaped_template
    render template: "test/h*llo_world"
  end

  def render_with_explicit_escaped_template
    render template: "test/hello,world"
  end

  def render_with_explicit_string_template
    render "test/hello_world"
  end

  # :ported:
  def render_with_explicit_template_with_locals
    render template: "test/render_file_with_locals", locals: { secret: "area51" }
  end

  # :ported:
  def double_render
    render plain: "hello"
    render plain: "world"
  end

  def double_redirect
    redirect_to action: "double_render"
    redirect_to action: "double_render"
  end

  def render_and_redirect
    render plain: "hello"
    redirect_to action: "double_render"
  end

  def render_to_string_and_render
    @stuff = render_to_string plain: "here is some cached stuff"
    render plain: "Hi web users! #{@stuff}"
  end

  def render_to_string_with_inline_and_render
    render_to_string inline: "<%= 'dlrow olleh'.reverse %>"
    render template: "test/hello_world"
  end

  def rendering_with_conflicting_local_vars
    @name = "David"
    render action: "potential_conflicts"
  end

  def hello_world_from_rxml_using_action
    render action: "hello_world_from_rxml", handlers: [:builder]
  end

  # :deprecated:
  def hello_world_from_rxml_using_template
    render template: "test/hello_world_from_rxml", handlers: [:builder]
  end

  def action_talk_to_layout
    # Action template sets variable that's picked up by layout
  end

  # :addressed:
  def render_text_with_assigns
    @hello = "world"
    render plain: "foo"
  end

  def render_with_assigns_option
    render inline: "<%= @hello %>", assigns: { hello: "world" }
  end

  def yield_content_for
    render action: "content_for", layout: "yield"
  end

  def render_content_type_from_body
    response.content_type = Mime[:rss]
    render body: "hello world!"
  end

  def render_using_layout_around_block
    render action: "using_layout_around_block"
  end

  def render_using_layout_around_block_in_main_layout_and_within_content_for_layout
    render action: "using_layout_around_block", layout: "layouts/block_with_layout"
  end

  def partial_formats_html
    render partial: "partial", formats: [:html]
  end

  def partial
    render partial: "partial"
  end

  def partial_html_erb
    render partial: "partial_html_erb"
  end

  def render_to_string_with_partial
    @partial_only = render_to_string partial: "partial_only"
    @partial_with_locals = render_to_string partial: "customer", locals: { customer: Customer.new("david") }
    render template: "test/hello_world"
  end

  def render_to_string_with_template_and_html_partial
    @text = render_to_string template: "test/with_partial", formats: [:text]
    @html = render_to_string template: "test/with_partial", formats: [:html]
    render template: "test/with_html_partial"
  end

  def render_to_string_and_render_with_different_formats
    @html = render_to_string template: "test/with_partial", formats: [:html]
    render template: "test/with_partial", formats: [:text]
  end

  def render_template_within_a_template_with_other_format
    render  template: "test/with_xml_template",
            formats: [:html],
            layout: "with_html_partial"
  end

  def partial_with_counter
    render partial: "counter", locals: { counter_counter: 5 }
  end

  def partial_with_locals
    render partial: "customer", locals: { customer: Customer.new("david") }
  end

  def partial_with_form_builder
    render partial: ActionView::Helpers::FormBuilder.new(:post, nil, view_context, {})
  end

  def partial_with_form_builder_subclass
    render partial: LabellingFormBuilder.new(:post, nil, view_context, {})
  end

  def partial_collection
    render partial: "customer", collection: [ Customer.new("david"), Customer.new("mary") ]
  end

  def partial_collection_with_as
    render partial: "customer_with_var", collection: [ Customer.new("david"), Customer.new("mary") ], as: :customer
  end

  def partial_collection_with_iteration
    render partial: "customer_iteration", collection: [ Customer.new("david"), Customer.new("mary"), Customer.new("christine") ]
  end

  def partial_collection_with_as_and_iteration
    render partial: "customer_iteration_with_as", collection: [ Customer.new("david"), Customer.new("mary"), Customer.new("christine") ], as: :client
  end

  def partial_collection_with_counter
    render partial: "customer_counter", collection: [ Customer.new("david"), Customer.new("mary") ]
  end

  def partial_collection_with_as_and_counter
    render partial: "customer_counter_with_as", collection: [ Customer.new("david"), Customer.new("mary") ], as: :client
  end

  def partial_collection_with_locals
    render partial: "customer_greeting", collection: [ Customer.new("david"), Customer.new("mary") ], locals: { greeting: "Bonjour" }
  end

  def partial_collection_with_spacer
    render partial: "customer", spacer_template: "partial_only", collection: [ Customer.new("david"), Customer.new("mary") ]
  end

  def partial_collection_with_spacer_which_uses_render
    render partial: "customer", spacer_template: "partial_with_partial", collection: [ Customer.new("david"), Customer.new("mary") ]
  end

  def partial_collection_shorthand_with_locals
    render partial: [ Customer.new("david"), Customer.new("mary") ], locals: { greeting: "Bonjour" }
  end

  def partial_collection_shorthand_with_different_types_of_records
    render partial: [
        BadCustomer.new("mark"),
        GoodCustomer.new("craig"),
        BadCustomer.new("john"),
        GoodCustomer.new("zach"),
        GoodCustomer.new("brandon"),
        BadCustomer.new("dan") ],
      locals: { greeting: "Bonjour" }
  end

  def empty_partial_collection
    render partial: "customer", collection: []
  end

  def partial_collection_shorthand_with_different_types_of_records_with_counter
    partial_collection_shorthand_with_different_types_of_records
  end

  def missing_partial
    render partial: "thisFileIsntHere"
  end

  def partial_with_hash_object
    render partial: "hash_object", object: { first_name: "Sam" }
  end

  def partial_with_nested_object
    render partial: "quiz/questions/question", object: Quiz::Question.new("first")
  end

  def partial_with_nested_object_shorthand
    render Quiz::Question.new("first")
  end

  def partial_hash_collection
    render partial: "hash_object", collection: [ { first_name: "Pratik" }, { first_name: "Amy" } ]
  end

  def partial_hash_collection_with_locals
    render partial: "hash_greeting", collection: [ { first_name: "Pratik" }, { first_name: "Amy" } ], locals: { greeting: "Hola" }
  end

  def partial_with_implicit_local_assignment
    @customer = Customer.new("Marcel")
    render partial: "customer"
  end

  def render_call_to_partial_with_layout
    render action: "calling_partial_with_layout"
  end

  def render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
    render action: "calling_partial_with_layout", layout: "layouts/partial_with_layout"
  end

  before_action only: :render_with_filters do
    request.format = :xml
  end

  # Ensure that the before filter is executed *before* self.formats is set.
  def render_with_filters
    render action: :formatted_xml_erb
  end

  private

    def set_variable_for_layout
      @variable_for_layout = nil
    end

    def determine_layout
      case action_name
      when "hello_world", "layout_test", "rendering_without_layout",
             "rendering_nothing_on_layout", "render_text_hello_world",
             "render_text_hello_world_with_layout",
             "hello_world_with_layout_false",
             "partial_only", "accessing_params_in_template",
             "accessing_params_in_template_with_layout",
             "render_with_explicit_template",
             "render_with_explicit_string_template",
             "update_page", "update_page_with_instance_variables"

        "layouts/standard"
      when "action_talk_to_layout", "layout_overriding_layout"
        "layouts/talk_from_action"
      when "render_implicit_html_template_from_xhr_request"
        (request.xhr? ? "layouts/xhr" : "layouts/standard")
      end
    end
end

class RenderTest < ActionController::TestCase
  tests TestController

  def setup
    # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
    # a more accurate simulation of what happens in "real life".
    super
    @controller.logger      = ActiveSupport::Logger.new(nil)
    ActionView::Base.logger = ActiveSupport::Logger.new(nil)

    @request.host = "www.nextangle.com"
  end

  def teardown
    ActionView::Base.logger = nil
  end

  # :ported:
  def test_simple_show
    get :hello_world
    assert_response 200
    assert_response :success
    assert_equal "<html>Hello world!</html>", @response.body
  end

  # :ported:
  def test_renders_default_template_for_missing_action
    get :'hyphen-ated'
    assert_equal "hyphen-ated.erb", @response.body
  end

  # :ported:
  def test_render
    get :render_hello_world
    assert_equal "Hello world!", @response.body
  end

  def test_line_offset
    exc = assert_raises ActionView::Template::Error do
      get :render_line_offset
    end
    line = exc.backtrace.first
    assert(line =~ %r{:(\d+):})
    assert_equal "1", $1,
      "The line offset is wrong, perhaps the wrong exception has been raised, exception was: #{exc.inspect}"
  end

  # :ported: compatibility
  def test_render_with_forward_slash
    get :render_hello_world_with_forward_slash
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_render_in_top_directory
    get :render_template_in_top_directory
    assert_equal "Elastica", @response.body
  end

  # :ported:
  def test_render_in_top_directory_with_slash
    get :render_template_in_top_directory_with_slash
    assert_equal "Elastica", @response.body
  end

  # :ported:
  def test_render_from_variable
    get :render_hello_world_from_variable
    assert_equal "hello david", @response.body
  end

  # :ported:
  def test_render_action
    get :render_action_hello_world
    assert_equal "Hello world!", @response.body
  end

  def test_render_action_upcased
    assert_raise ActionView::MissingTemplate do
      get :render_action_upcased_hello_world
    end
  end

  # :ported:
  def test_render_action_hello_world_as_string
    get :render_action_hello_world_as_string
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_render_action_with_symbol
    get :render_action_hello_world_with_symbol
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_render_text
    get :render_text_hello_world
    assert_equal "hello world", @response.body
  end

  # :ported:
  def test_do_with_render_text_and_layout
    get :render_text_hello_world_with_layout
    assert_equal "{{hello world, I am here!}}\n", @response.body
  end

  # :ported:
  def test_do_with_render_action_and_layout_false
    get :hello_world_with_layout_false
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_render_file_with_instance_variables
    get :render_file_with_instance_variables
    assert_equal "The secret is in the sauce\n", @response.body
  end

  def test_render_file
    get :hello_world_file
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_render_file_not_using_full_path
    get :render_file_not_using_full_path
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :ported:
  def test_render_file_not_using_full_path_with_dot_in_path
    get :render_file_not_using_full_path_with_dot_in_path
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :ported:
  def test_render_file_using_pathname
    get :render_file_using_pathname
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :ported:
  def test_render_file_with_locals
    get :render_file_with_locals
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :ported:
  def test_render_file_as_string_with_locals
    get :render_file_as_string_with_locals
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :assessed:
  def test_render_file_from_template
    get :render_file_from_template
    assert_equal "The secret is in the sauce\n", @response.body
  end

  # :ported:
  def test_render_custom_code
    get :render_custom_code
    assert_response 404
    assert_response :missing
    assert_equal "hello world", @response.body
  end

  # :ported:
  def test_render_text_with_nil
    get :render_text_with_nil
    assert_response 200
    assert_equal "", @response.body
  end

  # :ported:
  def test_render_text_with_false
    get :render_text_with_false
    assert_equal "false", @response.body
  end

  # :ported:
  def test_render_nothing_with_appendix
    get :render_nothing_with_appendix
    assert_response 200
    assert_equal "appended", @response.body
  end

  def test_render_text_with_resource
    get :render_text_with_resource
    assert_equal 'name: "David"', @response.body
  end

  # :ported:
  def test_attempt_to_access_object_method
    assert_raise(AbstractController::ActionNotFound) { get :clone }
  end

  # :ported:
  def test_private_methods
    assert_raise(AbstractController::ActionNotFound) { get :determine_layout }
  end

  # :ported:
  def test_access_to_request_in_view
    get :accessing_request_in_template
    assert_equal "Hello: www.nextangle.com", @response.body
  end

  def test_access_to_logger_in_view
    get :accessing_logger_in_template
    assert_equal "ActiveSupport::Logger", @response.body
  end

  # :ported:
  def test_access_to_action_name_in_view
    get :accessing_action_name_in_template
    assert_equal "accessing_action_name_in_template", @response.body
  end

  # :ported:
  def test_access_to_controller_name_in_view
    get :accessing_controller_name_in_template
    assert_equal "test", @response.body # name is explicitly set in the controller.
  end

  # :ported:
  def test_render_xml
    get :render_xml_hello
    assert_equal "<html>\n  <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
    assert_equal "application/xml", @response.content_type
  end

  # :ported:
  def test_render_xml_as_string_template
    get :render_xml_hello_as_string_template
    assert_equal "<html>\n  <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
    assert_equal "application/xml", @response.content_type
  end

  # :ported:
  def test_render_xml_with_default
    get :greeting
    assert_equal "<p>This is grand!</p>\n", @response.body
  end

  # :move: test in AV
  def test_render_xml_with_partial
    get :builder_partial_test
    assert_equal "<test>\n  <hello/>\n</test>\n", @response.body
  end

  # :ported:
  def test_layout_rendering
    get :layout_test
    assert_equal "<html>Hello world!</html>", @response.body
  end

  def test_render_xml_with_layouts
    get :builder_layout_test
    assert_equal "<wrapper>\n<html>\n  <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", @response.body
  end

  def test_partials_list
    get :partials_list
    assert_equal "goodbyeHello: davidHello: marygoodbye\n", @response.body
  end

  def test_render_to_string
    get :hello_in_a_string
    assert_equal "How's there? goodbyeHello: davidHello: marygoodbye\n", @response.body
  end

  def test_render_to_string_resets_assigns
    get :render_to_string_test
    assert_equal "The value of foo is: ::this is a test::\n", @response.body
  end

  def test_render_to_string_inline
    get :render_to_string_with_inline_and_render
    assert_equal "Hello world!", @response.body
  end

  # :ported:
  def test_nested_rendering
    @controller = Fun::GamesController.new
    get :hello_world
    assert_equal "Living in a nested world", @response.body
  end

  def test_accessing_params_in_template
    get :accessing_params_in_template, params: { name: "David" }
    assert_equal "Hello: David", @response.body
  end

  def test_accessing_local_assigns_in_inline_template
    get :accessing_local_assigns_in_inline_template, params: { local_name: "Local David" }
    assert_equal "Goodbye, Local David", @response.body
    assert_equal "text/html", @response.content_type
  end

  def test_should_implicitly_render_html_template_from_xhr_request
    get :render_implicit_html_template_from_xhr_request, xhr: true
    assert_equal "XHR!\nHello HTML!", @response.body
  end

  def test_should_implicitly_render_js_template_without_layout
    get :render_implicit_js_template_without_layout, format: :js, xhr: true
    assert_no_match %r{<html>}, @response.body
  end

  def test_should_render_formatted_template
    get :formatted_html_erb
    assert_equal "formatted html erb", @response.body
  end

  def test_should_render_formatted_html_erb_template
    get :formatted_xml_erb
    assert_equal "<test>passed formatted html erb</test>", @response.body
  end

  def test_should_render_formatted_html_erb_template_with_bad_accepts_header
    @request.env["HTTP_ACCEPT"] = "; a=dsf"
    get :formatted_xml_erb
    assert_equal "<test>passed formatted html erb</test>", @response.body
  end

  def test_should_render_formatted_html_erb_template_with_faulty_accepts_header
    @request.accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*"
    get :formatted_xml_erb
    assert_equal "<test>passed formatted html erb</test>", @response.body
  end

  def test_layout_test_with_different_layout
    get :layout_test_with_different_layout
    assert_equal "<html>Hello world!</html>", @response.body
  end

  def test_layout_test_with_different_layout_and_string_action
    get :layout_test_with_different_layout_and_string_action
    assert_equal "<html>Hello world!</html>", @response.body
  end

  def test_layout_test_with_different_layout_and_symbol_action
    get :layout_test_with_different_layout_and_symbol_action
    assert_equal "<html>Hello world!</html>", @response.body
  end

  def test_rendering_without_layout
    get :rendering_without_layout
    assert_equal "Hello world!", @response.body
  end

  def test_layout_overriding_layout
    get :layout_overriding_layout
    assert_no_match %r{<title>}, @response.body
  end

  def test_rendering_nothing_on_layout
    get :rendering_nothing_on_layout
    assert_equal "", @response.body
  end

  def test_render_to_string_doesnt_break_assigns
    get :render_to_string_with_assigns
    assert_equal "i'm before the render", @controller.instance_variable_get(:@before)
    assert_equal "i'm after the render", @controller.instance_variable_get(:@after)
  end

  def test_bad_render_to_string_still_throws_exception
    assert_raise(ActionView::MissingTemplate) { get :render_to_string_with_exception }
  end

  def test_render_to_string_that_throws_caught_exception_doesnt_break_assigns
    assert_nothing_raised { get :render_to_string_with_caught_exception }
    assert_equal "i'm before the render", @controller.instance_variable_get(:@before)
    assert_equal "i'm after the render", @controller.instance_variable_get(:@after)
  end

  def test_accessing_params_in_template_with_layout
    get :accessing_params_in_template_with_layout, params: { name: "David" }
    assert_equal "<html>Hello: David</html>", @response.body
  end

  def test_render_with_explicit_template
    get :render_with_explicit_template
    assert_response :success
  end

  def test_render_with_explicit_unescaped_template
    assert_raise(ActionView::MissingTemplate) { get :render_with_explicit_unescaped_template }
    get :render_with_explicit_escaped_template
    assert_equal "Hello w*rld!", @response.body
  end

  def test_render_with_explicit_string_template
    get :render_with_explicit_string_template
    assert_equal "<html>Hello world!</html>", @response.body
  end

  def test_render_with_filters
    get :render_with_filters
    assert_equal "<test>passed formatted xml erb</test>", @response.body
  end

  # :ported:
  def test_double_render
    assert_raise(AbstractController::DoubleRenderError) { get :double_render }
  end

  def test_double_redirect
    assert_raise(AbstractController::DoubleRenderError) { get :double_redirect }
  end

  def test_render_and_redirect
    assert_raise(AbstractController::DoubleRenderError) { get :render_and_redirect }
  end

  # specify the one exception to double render rule - render_to_string followed by render
  def test_render_to_string_and_render
    get :render_to_string_and_render
    assert_equal("Hi web users! here is some cached stuff", @response.body)
  end

  def test_rendering_with_conflicting_local_vars
    get :rendering_with_conflicting_local_vars
    assert_equal("First: David\nSecond: Stephan\nThird: David\nFourth: David\nFifth: ", @response.body)
  end

  def test_action_talk_to_layout
    get :action_talk_to_layout
    assert_equal "<title>Talking to the layout</title>\nAction was here!", @response.body
  end

  # :addressed:
  def test_render_text_with_assigns
    get :render_text_with_assigns
    assert_equal "world", @controller.instance_variable_get(:@hello)
  end

  def test_render_text_with_assigns_option
    get :render_with_assigns_option
    assert_equal "world", response.body
  end

  # :ported:
  def test_template_with_locals
    get :render_with_explicit_template_with_locals
    assert_equal "The secret is area51\n", @response.body
  end

  def test_yield_content_for
    get :yield_content_for
    assert_equal "<title>Putting stuff in the title!</title>\nGreat stuff!\n", @response.body
  end

  def test_overwriting_rendering_relative_file_with_extension
    get :hello_world_from_rxml_using_template
    assert_equal "<html>\n  <p>Hello</p>\n</html>\n", @response.body

    get :hello_world_from_rxml_using_action
    assert_equal "<html>\n  <p>Hello</p>\n</html>\n", @response.body
  end

  def test_using_layout_around_block
    get :render_using_layout_around_block
    assert_equal "Before (David)\nInside from block\nAfter", @response.body
  end

  def test_using_layout_around_block_in_main_layout_and_within_content_for_layout
    get :render_using_layout_around_block_in_main_layout_and_within_content_for_layout
    assert_equal "Before (Anthony)\nInside from first block in layout\nAfter\nBefore (David)\nInside from block\nAfter\nBefore (Ramm)\nInside from second block in layout\nAfter\n", @response.body
  end

  def test_partial_only
    get :partial_only
    assert_equal "only partial", @response.body
    assert_equal "text/html", @response.content_type
  end

  def test_should_render_html_formatted_partial
    get :partial
    assert_equal "partial html", @response.body
    assert_equal "text/html", @response.content_type
  end

  def test_render_html_formatted_partial_even_with_other_mime_time_in_accept
    @request.accept = "text/javascript, text/html"

    get :partial_html_erb

    assert_equal "partial.html.erb", @response.body.strip
    assert_equal "text/html", @response.content_type
  end

  def test_should_render_html_partial_with_formats
    get :partial_formats_html
    assert_equal "partial html", @response.body
    assert_equal "text/html", @response.content_type
  end

  def test_render_to_string_partial
    get :render_to_string_with_partial
    assert_equal "only partial", @controller.instance_variable_get(:@partial_only)
    assert_equal "Hello: david", @controller.instance_variable_get(:@partial_with_locals)
    assert_equal "text/html", @response.content_type
  end

  def test_render_to_string_with_template_and_html_partial
    get :render_to_string_with_template_and_html_partial
    assert_equal "**only partial**\n", @controller.instance_variable_get(:@text)
    assert_equal "<strong>only partial</strong>\n", @controller.instance_variable_get(:@html)
    assert_equal "<strong>only html partial</strong>\n", @response.body
    assert_equal "text/html", @response.content_type
  end

  def test_render_to_string_and_render_with_different_formats
    get :render_to_string_and_render_with_different_formats
    assert_equal "<strong>only partial</strong>\n", @controller.instance_variable_get(:@html)
    assert_equal "**only partial**\n", @response.body
    assert_equal "text/plain", @response.content_type
  end

  def test_render_template_within_a_template_with_other_format
    get :render_template_within_a_template_with_other_format
    expected = "only html partial<p>This is grand!</p>"
    assert_equal expected, @response.body.strip
    assert_equal "text/html", @response.content_type
  end

  def test_partial_with_counter
    get :partial_with_counter
    assert_equal "5", @response.body
  end

  def test_partial_with_locals
    get :partial_with_locals
    assert_equal "Hello: david", @response.body
  end

  def test_partial_with_form_builder
    get :partial_with_form_builder
    assert_equal "<label for=\"post_title\">Title</label>\n", @response.body
  end

  def test_partial_with_form_builder_subclass
    get :partial_with_form_builder_subclass
    assert_equal "<label for=\"post_title\">Title</label>\n", @response.body
  end

  def test_nested_partial_with_form_builder
    @controller = Fun::GamesController.new
    get :nested_partial_with_form_builder
    assert_equal "<label for=\"post_title\">Title</label>\n", @response.body
  end

  def test_namespaced_object_partial
    @controller = Quiz::QuestionsController.new
    get :new
    assert_equal "Namespaced Partial", @response.body
  end

  def test_partial_collection
    get :partial_collection
    assert_equal "Hello: davidHello: mary", @response.body
  end

  def test_partial_collection_with_as
    get :partial_collection_with_as
    assert_equal "david david davidmary mary mary", @response.body
  end

  def test_partial_collection_with_iteration
    get :partial_collection_with_iteration
    assert_equal "3-0: david-first3-1: mary3-2: christine-last", @response.body
  end

  def test_partial_collection_with_as_and_iteration
    get :partial_collection_with_as_and_iteration
    assert_equal "3-0: david-first3-1: mary3-2: christine-last", @response.body
  end

  def test_partial_collection_with_counter
    get :partial_collection_with_counter
    assert_equal "david0mary1", @response.body
  end

  def test_partial_collection_with_as_and_counter
    get :partial_collection_with_as_and_counter
    assert_equal "david0mary1", @response.body
  end

  def test_partial_collection_with_locals
    get :partial_collection_with_locals
    assert_equal "Bonjour: davidBonjour: mary", @response.body
  end

  def test_partial_collection_with_spacer
    get :partial_collection_with_spacer
    assert_equal "Hello: davidonly partialHello: mary", @response.body
  end

  def test_partial_collection_with_spacer_which_uses_render
    get :partial_collection_with_spacer_which_uses_render
    assert_equal "Hello: davidpartial html\npartial with partial\nHello: mary", @response.body
  end

  def test_partial_collection_shorthand_with_locals
    get :partial_collection_shorthand_with_locals
    assert_equal "Bonjour: davidBonjour: mary", @response.body
  end

  def test_partial_collection_shorthand_with_different_types_of_records
    get :partial_collection_shorthand_with_different_types_of_records
    assert_equal "Bonjour bad customer: mark0Bonjour good customer: craig1Bonjour bad customer: john2Bonjour good customer: zach3Bonjour good customer: brandon4Bonjour bad customer: dan5", @response.body
  end

  def test_empty_partial_collection
    get :empty_partial_collection
    assert_equal " ", @response.body
  end

  def test_partial_with_hash_object
    get :partial_with_hash_object
    assert_equal "Sam\nmaS\n", @response.body
  end

  def test_partial_with_nested_object
    get :partial_with_nested_object
    assert_equal "first", @response.body
  end

  def test_partial_with_nested_object_shorthand
    get :partial_with_nested_object_shorthand
    assert_equal "first", @response.body
  end

  def test_hash_partial_collection
    get :partial_hash_collection
    assert_equal "Pratik\nkitarP\nAmy\nymA\n", @response.body
  end

  def test_partial_hash_collection_with_locals
    get :partial_hash_collection_with_locals
    assert_equal "Hola: PratikHola: Amy", @response.body
  end

  def test_render_missing_partial_template
    assert_raise(ActionView::MissingTemplate) do
      get :missing_partial
    end
  end

  def test_render_call_to_partial_with_layout
    get :render_call_to_partial_with_layout
    assert_equal "Before (David)\nInside from partial (David)\nAfter", @response.body
  end

  def test_render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
    get :render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
    assert_equal "Before (Anthony)\nInside from partial (Anthony)\nAfter\nBefore (David)\nInside from partial (David)\nAfter\nBefore (Ramm)\nInside from partial (Ramm)\nAfter", @response.body
  end
end