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 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372
|
require 'active_record'
require 'minitest/autorun'
require 'paranoia'
test_framework = defined?(MiniTest::Test) ? MiniTest::Test : MiniTest::Unit::TestCase
if ActiveRecord::Base.respond_to?(:raise_in_transactional_callbacks=)
ActiveRecord::Base.raise_in_transactional_callbacks = true
end
def connect!
ActiveRecord::Base.establish_connection :adapter => 'sqlite3', database: ':memory:'
end
def setup!
connect!
{
'parent_model_with_counter_cache_columns' => 'related_models_count INTEGER DEFAULT 0',
'parent_models' => 'deleted_at DATETIME',
'paranoid_models' => 'parent_model_id INTEGER, deleted_at DATETIME',
'paranoid_model_with_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_id INTEGER',
'paranoid_model_with_build_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_and_build_id INTEGER, name VARCHAR(32)',
'paranoid_model_with_anthor_class_name_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_id INTEGER',
'paranoid_model_with_foreign_key_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, has_one_foreign_key_id INTEGER',
'paranoid_model_with_timestamps' => 'parent_model_id INTEGER, created_at DATETIME, updated_at DATETIME, deleted_at DATETIME',
'not_paranoid_model_with_belongs' => 'parent_model_id INTEGER, paranoid_model_with_has_one_id INTEGER',
'not_paranoid_model_with_belongs_and_assocation_not_soft_destroyed_validator' => 'parent_model_id INTEGER, paranoid_model_with_has_one_id INTEGER',
'paranoid_model_with_has_one_and_builds' => 'parent_model_id INTEGER, color VARCHAR(32), deleted_at DATETIME, has_one_foreign_key_id INTEGER',
'featureful_models' => 'deleted_at DATETIME, name VARCHAR(32)',
'plain_models' => 'deleted_at DATETIME',
'callback_models' => 'deleted_at DATETIME',
'fail_callback_models' => 'deleted_at DATETIME',
'related_models' => 'parent_model_id INTEGER, parent_model_with_counter_cache_column_id INTEGER, deleted_at DATETIME',
'asplode_models' => 'parent_model_id INTEGER, deleted_at DATETIME',
'employers' => 'name VARCHAR(32), deleted_at DATETIME',
'employees' => 'deleted_at DATETIME',
'jobs' => 'employer_id INTEGER NOT NULL, employee_id INTEGER NOT NULL, deleted_at DATETIME',
'custom_column_models' => 'destroyed_at DATETIME',
'custom_sentinel_models' => 'deleted_at DATETIME NOT NULL',
'non_paranoid_models' => 'parent_model_id INTEGER',
'polymorphic_models' => 'parent_id INTEGER, parent_type STRING, deleted_at DATETIME',
'namespaced_paranoid_has_ones' => 'deleted_at DATETIME, paranoid_belongs_tos_id INTEGER',
'namespaced_paranoid_belongs_tos' => 'deleted_at DATETIME, paranoid_has_one_id INTEGER',
'unparanoid_unique_models' => 'name VARCHAR(32), paranoid_with_unparanoids_id INTEGER',
'active_column_models' => 'deleted_at DATETIME, active BOOLEAN',
'active_column_model_with_uniqueness_validations' => 'name VARCHAR(32), deleted_at DATETIME, active BOOLEAN',
'paranoid_model_with_belongs_to_active_column_model_with_has_many_relationships' => 'name VARCHAR(32), deleted_at DATETIME, active BOOLEAN, active_column_model_with_has_many_relationship_id INTEGER',
'active_column_model_with_has_many_relationships' => 'name VARCHAR(32), deleted_at DATETIME, active BOOLEAN',
'without_default_scope_models' => 'deleted_at DATETIME'
}.each do |table_name, columns_as_sql_string|
ActiveRecord::Base.connection.execute "CREATE TABLE #{table_name} (id INTEGER NOT NULL PRIMARY KEY, #{columns_as_sql_string})"
end
end
class WithDifferentConnection < ActiveRecord::Base
establish_connection adapter: 'sqlite3', database: ':memory:'
connection.execute 'CREATE TABLE with_different_connections (id INTEGER NOT NULL PRIMARY KEY, deleted_at DATETIME)'
acts_as_paranoid
end
setup!
class ParanoiaTest < test_framework
def setup
connection = ActiveRecord::Base.connection
cleaner = ->(source) {
ActiveRecord::Base.connection.execute "DELETE FROM #{source}"
}
if ActiveRecord::VERSION::MAJOR < 5
connection.tables.each(&cleaner)
else
connection.data_sources.each(&cleaner)
end
end
def test_plain_model_class_is_not_paranoid
assert_equal false, PlainModel.paranoid?
end
def test_paranoid_model_class_is_paranoid
assert_equal true, ParanoidModel.paranoid?
end
def test_plain_models_are_not_paranoid
assert_equal false, PlainModel.new.paranoid?
end
def test_paranoid_models_are_paranoid
assert_equal true, ParanoidModel.new.paranoid?
end
def test_paranoid_models_to_param
model = ParanoidModel.new
model.save
to_param = model.to_param
model.destroy
assert model.to_param
assert_equal to_param, model.to_param
end
def test_destroy_behavior_for_plain_models
model = PlainModel.new
assert_equal 0, model.class.count
model.save!
assert_equal 1, model.class.count
model.destroy
assert_equal true, model.deleted_at.nil?
assert_equal 0, model.class.count
assert_equal 0, model.class.unscoped.count
end
# Anti-regression test for #81, which would've introduced a bug to break this test.
def test_destroy_behavior_for_plain_models_callbacks
model = CallbackModel.new
model.save
model.remove_called_variables # clear called callback flags
model.destroy
assert_nil model.instance_variable_get(:@update_callback_called)
assert_nil model.instance_variable_get(:@save_callback_called)
assert_nil model.instance_variable_get(:@validate_called)
assert model.instance_variable_get(:@destroy_callback_called)
assert model.instance_variable_get(:@after_destroy_callback_called)
assert model.instance_variable_get(:@after_commit_callback_called)
end
def test_delete_behavior_for_plain_models_callbacks
model = CallbackModel.new
model.save
model.remove_called_variables # clear called callback flags
model.delete
assert_nil model.instance_variable_get(:@update_callback_called)
assert_nil model.instance_variable_get(:@save_callback_called)
assert_nil model.instance_variable_get(:@validate_called)
assert_nil model.instance_variable_get(:@destroy_callback_called)
assert_nil model.instance_variable_get(:@after_destroy_callback_called)
assert_nil model.instance_variable_get(:@after_commit_callback_called)
end
def test_delete_in_transaction_behavior_for_plain_models_callbacks
model = CallbackModel.new
model.save
model.remove_called_variables # clear called callback flags
CallbackModel.transaction do
model.delete
end
assert_nil model.instance_variable_get(:@update_callback_called)
assert_nil model.instance_variable_get(:@save_callback_called)
assert_nil model.instance_variable_get(:@validate_called)
assert_nil model.instance_variable_get(:@destroy_callback_called)
assert_nil model.instance_variable_get(:@after_destroy_callback_called)
assert model.instance_variable_get(:@after_commit_callback_called)
end
def test_destroy_behavior_for_paranoid_models
model = ParanoidModel.new
assert_equal 0, model.class.count
model.save!
assert_equal 1, model.class.count
model.destroy
assert_equal false, model.deleted_at.nil?
assert_equal 0, model.class.count
assert_equal 1, model.class.unscoped.count
end
def test_update_columns_on_paranoia_destroyed
record = ParentModel.create
record.destroy
assert record.update_columns deleted_at: Time.now
end
def test_scoping_behavior_for_paranoid_models
parent1 = ParentModel.create
parent2 = ParentModel.create
p1 = ParanoidModel.create(:parent_model => parent1)
p2 = ParanoidModel.create(:parent_model => parent2)
p1.destroy
p2.destroy
assert_equal 0, parent1.paranoid_models.count
assert_equal 1, parent1.paranoid_models.only_deleted.count
assert_equal 2, ParanoidModel.only_deleted.joins(:parent_model).count
assert_equal 1, parent1.paranoid_models.deleted.count
assert_equal 0, parent1.paranoid_models.without_deleted.count
p3 = ParanoidModel.create(:parent_model => parent1)
assert_equal 2, parent1.paranoid_models.with_deleted.count
assert_equal 1, parent1.paranoid_models.without_deleted.count
assert_equal [p1,p3], parent1.paranoid_models.with_deleted
end
def test_only_deleted_with_joins
c1 = ActiveColumnModelWithHasManyRelationship.create(name: 'Jacky')
c2 = ActiveColumnModelWithHasManyRelationship.create(name: 'Thomas')
p1 = ParanoidModelWithBelongsToActiveColumnModelWithHasManyRelationship.create(name: 'Hello', active_column_model_with_has_many_relationship: c1)
c1.destroy
assert_equal 1, ActiveColumnModelWithHasManyRelationship.count
assert_equal 1, ActiveColumnModelWithHasManyRelationship.only_deleted.count
assert_equal 1, ActiveColumnModelWithHasManyRelationship.only_deleted.joins(:paranoid_model_with_belongs_to_active_column_model_with_has_many_relationships).count
end
def test_destroy_behavior_for_custom_column_models
model = CustomColumnModel.new
assert_equal 0, model.class.count
model.save!
assert_nil model.destroyed_at
assert_equal 1, model.class.count
model.destroy
assert_equal false, model.destroyed_at.nil?
assert model.paranoia_destroyed?
assert_equal 0, model.class.count
assert_equal 1, model.class.unscoped.count
assert_equal 1, model.class.only_deleted.count
assert_equal 1, model.class.deleted.count
end
def test_default_sentinel_value
assert_nil ParanoidModel.paranoia_sentinel_value
end
def test_without_default_scope_option
model = WithoutDefaultScopeModel.create
model.destroy
assert_equal 1, model.class.count
assert_equal 1, model.class.only_deleted.count
assert_equal 0, model.class.where(deleted_at: nil).count
end
def test_active_column_model
model = ActiveColumnModel.new
assert_equal 0, model.class.count
model.save!
assert_nil model.deleted_at
assert_equal true, model.active
assert_equal 1, model.class.count
model.destroy
assert_equal false, model.deleted_at.nil?
assert_nil model.active
assert model.paranoia_destroyed?
assert_equal 0, model.class.count
assert_equal 1, model.class.unscoped.count
assert_equal 1, model.class.only_deleted.count
assert_equal 1, model.class.deleted.count
end
def test_active_column_model_with_uniqueness_validation_only_checks_non_deleted_records
a = ActiveColumnModelWithUniquenessValidation.create!(name: "A")
a.destroy
b = ActiveColumnModelWithUniquenessValidation.new(name: "A")
assert b.valid?
end
def test_active_column_model_with_uniqueness_validation_still_works_on_non_deleted_records
a = ActiveColumnModelWithUniquenessValidation.create!(name: "A")
b = ActiveColumnModelWithUniquenessValidation.new(name: "A")
refute b.valid?
end
def test_sentinel_value_for_custom_sentinel_models
model = CustomSentinelModel.new
assert_equal 0, model.class.count
model.save!
assert_equal DateTime.new(0), model.deleted_at
assert_equal 1, model.class.count
model.destroy
assert DateTime.new(0) != model.deleted_at
assert model.paranoia_destroyed?
assert_equal 0, model.class.count
assert_equal 1, model.class.unscoped.count
assert_equal 1, model.class.only_deleted.count
assert_equal 1, model.class.deleted.count
model.restore
assert_equal DateTime.new(0), model.deleted_at
assert !model.destroyed?
assert_equal 1, model.class.count
assert_equal 1, model.class.unscoped.count
assert_equal 0, model.class.only_deleted.count
assert_equal 0, model.class.deleted.count
end
def test_destroy_behavior_for_featureful_paranoid_models
model = get_featureful_model
assert_equal 0, model.class.count
model.save!
assert_equal 1, model.class.count
model.destroy
assert_equal false, model.deleted_at.nil?
assert_equal 0, model.class.count
assert_equal 1, model.class.unscoped.count
end
def test_destroy_behavior_for_has_one_with_build_and_validation_error
model = ParanoidModelWithHasOneAndBuild.create
model.destroy
end
# Regression test for #24
def test_chaining_for_paranoid_models
scope = FeaturefulModel.where(:name => "foo").only_deleted
assert_equal({'name' => "foo"}, scope.where_values_hash)
end
def test_only_destroyed_scope_for_paranoid_models
model = ParanoidModel.new
model.save
model.destroy
model2 = ParanoidModel.new
model2.save
assert_equal model, ParanoidModel.only_deleted.last
assert_equal false, ParanoidModel.only_deleted.include?(model2)
end
def test_default_scope_for_has_many_relationships
parent = ParentModel.create
assert_equal 0, parent.related_models.count
child = parent.related_models.create
assert_equal 1, parent.related_models.count
child.destroy
assert_equal false, child.deleted_at.nil?
assert_equal 0, parent.related_models.count
assert_equal 1, parent.related_models.unscoped.count
end
def test_default_scope_for_has_many_through_relationships
employer = Employer.create
employee = Employee.create
assert_equal 0, employer.jobs.count
assert_equal 0, employer.employees.count
assert_equal 0, employee.jobs.count
assert_equal 0, employee.employers.count
job = Job.create :employer => employer, :employee => employee
assert_equal 1, employer.jobs.count
assert_equal 1, employer.employees.count
assert_equal 1, employee.jobs.count
assert_equal 1, employee.employers.count
employee2 = Employee.create
job2 = Job.create :employer => employer, :employee => employee2
employee2.destroy
assert_equal 2, employer.jobs.count
assert_equal 1, employer.employees.count
job.destroy
assert_equal 1, employer.jobs.count
assert_equal 0, employer.employees.count
assert_equal 0, employee.jobs.count
assert_equal 0, employee.employers.count
end
def test_delete_behavior_for_callbacks
model = CallbackModel.new
model.save
model.delete
assert_nil model.instance_variable_get(:@destroy_callback_called)
end
def test_destroy_behavior_for_callbacks
model = CallbackModel.new
model.save
model.destroy
assert model.instance_variable_get(:@destroy_callback_called)
end
def test_destroy_on_readonly_record
# Just to demonstrate the AR behaviour
model = NonParanoidModel.create!
model.readonly!
assert_raises ActiveRecord::ReadOnlyRecord do
model.destroy
end
# Mirrors behaviour above
model = ParanoidModel.create!
model.readonly!
assert_raises ActiveRecord::ReadOnlyRecord do
model.destroy
end
end
def test_destroy_on_really_destroyed_record
model = ParanoidModel.create!
model.really_destroy!
assert model.really_destroyed?
assert model.paranoia_destroyed?
model.destroy
assert model.really_destroyed?
assert model.paranoia_destroyed?
end
def test_destroy_on_unsaved_record
# Just to demonstrate the AR behaviour
model = NonParanoidModel.new
model.destroy!
assert model.destroyed?
model.destroy!
assert model.destroyed?
# Mirrors behaviour above
model = ParanoidModel.new
model.destroy!
assert model.paranoia_destroyed?
model.destroy!
assert model.paranoia_destroyed?
end
def test_restore
model = ParanoidModel.new
model.save
id = model.id
model.destroy
assert model.paranoia_destroyed?
model = ParanoidModel.only_deleted.find(id)
model.restore!
model.reload
assert_equal false, model.paranoia_destroyed?
end
def test_restore_on_object_return_self
model = ParanoidModel.create
model.destroy
assert_equal model.class, model.restore.class
end
# Regression test for #92
def test_destroy_twice
model = ParanoidModel.new
model.save
model.destroy
model.destroy
assert_equal 1, ParanoidModel.unscoped.where(id: model.id).count
end
# Regression test for #92
def test_destroy_bang_twice
model = ParanoidModel.new
model.save!
model.destroy!
model.destroy!
assert_equal 1, ParanoidModel.unscoped.where(id: model.id).count
end
def test_destroy_return_value_on_success
model = ParanoidModel.create
return_value = model.destroy
assert_equal(return_value, model)
end
def test_destroy_return_value_on_failure
model = FailCallbackModel.create
return_value = model.destroy
assert_equal(return_value, false)
end
def test_restore_behavior_for_callbacks
model = CallbackModel.new
model.save
id = model.id
model.destroy
assert model.paranoia_destroyed?
model = CallbackModel.only_deleted.find(id)
model.restore!
model.reload
assert model.instance_variable_get(:@restore_callback_called)
end
def test_really_destroy
model = ParanoidModel.new
model.save
model.really_destroy!
refute ParanoidModel.unscoped.exists?(model.id)
end
def test_real_destroy_dependent_destroy
parent = ParentModel.create
child1 = parent.very_related_models.create
child2 = parent.non_paranoid_models.create
child3 = parent.create_non_paranoid_model
parent.really_destroy!
refute RelatedModel.unscoped.exists?(child1.id)
refute NonParanoidModel.unscoped.exists?(child2.id)
refute NonParanoidModel.unscoped.exists?(child3.id)
end
def test_real_destroy_dependent_destroy_after_normal_destroy
parent = ParentModel.create
child = parent.very_related_models.create
parent.destroy
parent.really_destroy!
refute RelatedModel.unscoped.exists?(child.id)
end
def test_real_destroy_dependent_destroy_after_normal_destroy_does_not_delete_other_children
parent_1 = ParentModel.create
child_1 = parent_1.very_related_models.create
parent_2 = ParentModel.create
child_2 = parent_2.very_related_models.create
parent_1.destroy
parent_1.really_destroy!
assert RelatedModel.unscoped.exists?(child_2.id)
end
def test_really_destroy_behavior_for_callbacks
model = CallbackModel.new
model.save
model.really_destroy!
assert model.instance_variable_get(:@real_destroy_callback_called)
end
def test_really_destroy_behavior_for_active_column_model
model = ActiveColumnModel.new
model.save
model.really_destroy!
refute ParanoidModel.unscoped.exists?(model.id)
end
def test_really_delete
model = ParanoidModel.new
model.save
model.really_delete
refute ParanoidModel.unscoped.exists?(model.id)
end
def test_multiple_restore
a = ParanoidModel.new
a.save
a_id = a.id
a.destroy
b = ParanoidModel.new
b.save
b_id = b.id
b.destroy
c = ParanoidModel.new
c.save
c_id = c.id
c.destroy
ParanoidModel.restore([a_id, c_id])
a.reload
b.reload
c.reload
refute a.paranoia_destroyed?
assert b.paranoia_destroyed?
refute c.paranoia_destroyed?
end
def test_restore_with_associations_using_recovery_window
parent = ParentModel.create
first_child = parent.very_related_models.create
second_child = parent.very_related_models.create
parent.destroy
second_child.update(deleted_at: parent.deleted_at + 11.minutes)
parent.restore!(:recursive => true)
assert_equal true, parent.deleted_at.nil?
assert_equal true, first_child.reload.deleted_at.nil?
assert_equal true, second_child.reload.deleted_at.nil?
parent.destroy
second_child.update(deleted_at: parent.deleted_at + 11.minutes)
parent.restore(:recursive => true, :recovery_window => 10.minutes)
assert_equal true, parent.deleted_at.nil?
assert_equal true, first_child.reload.deleted_at.nil?
assert_equal false, second_child.reload.deleted_at.nil?
second_child.restore
parent.destroy
first_child.update(deleted_at: parent.deleted_at - 11.minutes)
second_child.update(deleted_at: parent.deleted_at - 9.minutes)
ParentModel.restore(parent.id, :recursive => true, :recovery_window => 10.minutes)
assert_equal true, parent.reload.deleted_at.nil?
assert_equal false, first_child.reload.deleted_at.nil?
assert_equal true, second_child.reload.deleted_at.nil?
end
def test_restore_with_associations
parent = ParentModel.create
first_child = parent.very_related_models.create
second_child = parent.non_paranoid_models.create
parent.destroy
assert_equal false, parent.deleted_at.nil?
assert_equal false, first_child.reload.deleted_at.nil?
assert_equal true, second_child.destroyed?
parent.restore!
assert_equal true, parent.deleted_at.nil?
assert_equal false, first_child.reload.deleted_at.nil?
assert_equal true, second_child.destroyed?
parent.destroy
parent.restore(:recursive => true)
assert_equal true, parent.deleted_at.nil?
assert_equal true, first_child.reload.deleted_at.nil?
assert_equal true, second_child.destroyed?
parent.destroy
ParentModel.restore(parent.id, :recursive => true)
assert_equal true, parent.reload.deleted_at.nil?
assert_equal true, first_child.reload.deleted_at.nil?
assert_equal true, second_child.destroyed?
end
# regression tests for #118
def test_restore_with_has_one_association
# setup and destroy test objects
hasOne = ParanoidModelWithHasOne.create
belongsTo = ParanoidModelWithBelong.create
anthorClassName = ParanoidModelWithAnthorClassNameBelong.create
foreignKey = ParanoidModelWithForeignKeyBelong.create
notParanoidModel = NotParanoidModelWithBelong.create
hasOne.paranoid_model_with_belong = belongsTo
hasOne.class_name_belong = anthorClassName
hasOne.paranoid_model_with_foreign_key_belong = foreignKey
hasOne.not_paranoid_model_with_belong = notParanoidModel
hasOne.save!
hasOne.destroy
assert_equal false, hasOne.deleted_at.nil?
assert_equal false, belongsTo.deleted_at.nil?
# Does it restore has_one associations?
hasOne.restore(:recursive => true)
hasOne.save!
assert_equal true, hasOne.reload.deleted_at.nil?
assert_equal true, belongsTo.reload.deleted_at.nil?, "#{belongsTo.deleted_at}"
assert_equal true, notParanoidModel.destroyed?
assert ParanoidModelWithBelong.with_deleted.reload.count != 0, "There should be a record"
assert ParanoidModelWithAnthorClassNameBelong.with_deleted.reload.count != 0, "There should be an other record"
assert ParanoidModelWithForeignKeyBelong.with_deleted.reload.count != 0, "There should be a foreign_key record"
end
def test_new_restore_with_has_one_association
# setup and destroy test objects
hasOne = ParanoidModelWithHasOne.create
belongsTo = ParanoidModelWithBelong.create
anthorClassName = ParanoidModelWithAnthorClassNameBelong.create
foreignKey = ParanoidModelWithForeignKeyBelong.create
notParanoidModel = NotParanoidModelWithBelong.create
hasOne.paranoid_model_with_belong = belongsTo
hasOne.class_name_belong = anthorClassName
hasOne.paranoid_model_with_foreign_key_belong = foreignKey
hasOne.not_paranoid_model_with_belong = notParanoidModel
hasOne.save!
hasOne.destroy
assert_equal false, hasOne.deleted_at.nil?
assert_equal false, belongsTo.deleted_at.nil?
# Does it restore has_one associations?
newHasOne = ParanoidModelWithHasOne.with_deleted.find(hasOne.id)
newHasOne.restore(:recursive => true)
newHasOne.save!
assert_equal true, hasOne.reload.deleted_at.nil?
assert_equal true, belongsTo.reload.deleted_at.nil?, "#{belongsTo.deleted_at}"
assert_equal true, notParanoidModel.destroyed?
assert ParanoidModelWithBelong.with_deleted.reload.count != 0, "There should be a record"
assert ParanoidModelWithAnthorClassNameBelong.with_deleted.reload.count != 0, "There should be an other record"
assert ParanoidModelWithForeignKeyBelong.with_deleted.reload.count != 0, "There should be a foreign_key record"
end
def test_model_restore_with_has_one_association
# setup and destroy test objects
hasOne = ParanoidModelWithHasOne.create
belongsTo = ParanoidModelWithBelong.create
anthorClassName = ParanoidModelWithAnthorClassNameBelong.create
foreignKey = ParanoidModelWithForeignKeyBelong.create
notParanoidModel = NotParanoidModelWithBelong.create
hasOne.paranoid_model_with_belong = belongsTo
hasOne.class_name_belong = anthorClassName
hasOne.paranoid_model_with_foreign_key_belong = foreignKey
hasOne.not_paranoid_model_with_belong = notParanoidModel
hasOne.save!
hasOne.destroy
assert_equal false, hasOne.deleted_at.nil?
assert_equal false, belongsTo.deleted_at.nil?
# Does it restore has_one associations?
ParanoidModelWithHasOne.restore(hasOne.id, :recursive => true)
hasOne.save!
assert_equal true, hasOne.reload.deleted_at.nil?
assert_equal true, belongsTo.reload.deleted_at.nil?, "#{belongsTo.deleted_at}"
assert_equal true, notParanoidModel.destroyed?
assert ParanoidModelWithBelong.with_deleted.reload.count != 0, "There should be a record"
assert ParanoidModelWithAnthorClassNameBelong.with_deleted.reload.count != 0, "There should be an other record"
assert ParanoidModelWithForeignKeyBelong.with_deleted.reload.count != 0, "There should be a foreign_key record"
end
def test_restore_with_nil_has_one_association
# setup and destroy test object
hasOne = ParanoidModelWithHasOne.create
hasOne.destroy
assert_equal false, hasOne.reload.deleted_at.nil?
# Does it raise NoMethodException on restore of nil
hasOne.restore(:recursive => true)
assert hasOne.reload.deleted_at.nil?
end
def test_restore_with_module_scoped_has_one_association
# setup and destroy test object
hasOne = Namespaced::ParanoidHasOne.create
hasOne.destroy
assert_equal false, hasOne.reload.deleted_at.nil?
# Does it raise "uninitialized constant ParanoidBelongsTo"
# on restore of ParanoidHasOne?
hasOne.restore(:recursive => true)
assert hasOne.reload.deleted_at.nil?
end
# covers #185
def test_restoring_recursive_has_one_restores_correct_object
hasOnes = 2.times.map { ParanoidModelWithHasOne.create }
belongsTos = 2.times.map { ParanoidModelWithBelong.create }
hasOnes[0].update paranoid_model_with_belong: belongsTos[0]
hasOnes[1].update paranoid_model_with_belong: belongsTos[1]
hasOnes.each(&:destroy)
ParanoidModelWithHasOne.restore(hasOnes[1].id, :recursive => true)
hasOnes.each(&:reload)
belongsTos.each(&:reload)
# without #185, belongsTos[0] will be restored instead of belongsTos[1]
refute_nil hasOnes[0].deleted_at
refute_nil belongsTos[0].deleted_at
assert_nil hasOnes[1].deleted_at
assert_nil belongsTos[1].deleted_at
end
# covers #131
def test_has_one_really_destroy_with_nil
model = ParanoidModelWithHasOne.create
model.really_destroy!
refute ParanoidModelWithBelong.unscoped.exists?(model.id)
end
def test_has_one_really_destroy_with_record
model = ParanoidModelWithHasOne.create { |record| record.build_paranoid_model_with_belong }
model.really_destroy!
refute ParanoidModelWithBelong.unscoped.exists?(model.id)
end
def test_observers_notified
a = ParanoidModelWithObservers.create
a.destroy
a.restore!
assert a.observers_notified.select {|args| args == [:before_restore, a]}
assert a.observers_notified.select {|args| args == [:after_restore, a]}
end
def test_observers_not_notified_if_not_supported
a = ParanoidModelWithObservers.create
a.destroy
a.restore!
# essentially, we're just ensuring that this doesn't crash
end
def test_validates_uniqueness_only_checks_non_deleted_records
a = Employer.create!(name: "A")
a.destroy
b = Employer.new(name: "A")
assert b.valid?
end
def test_validates_uniqueness_still_works_on_non_deleted_records
a = Employer.create!(name: "A")
b = Employer.new(name: "A")
refute b.valid?
end
def test_updated_at_modification_on_destroy
paranoid_model = ParanoidModelWithTimestamp.create(:parent_model => ParentModel.create, :updated_at => 1.day.ago)
assert paranoid_model.updated_at < 10.minutes.ago
paranoid_model.destroy
assert paranoid_model.updated_at > 10.minutes.ago
end
def test_updated_at_modification_on_restore
parent1 = ParentModel.create
pt1 = ParanoidModelWithTimestamp.create(:parent_model => parent1)
ParanoidModelWithTimestamp.record_timestamps = false
pt1.update_columns(created_at: 20.years.ago, updated_at: 10.years.ago, deleted_at: 10.years.ago)
ParanoidModelWithTimestamp.record_timestamps = true
assert pt1.updated_at < 10.minutes.ago
refute pt1.deleted_at.nil?
pt1.restore!
assert pt1.deleted_at.nil?
assert pt1.updated_at > 10.minutes.ago
end
def test_i_am_the_destroyer
expected = %Q{
Sharon: "There should be a method called I_AM_THE_DESTROYER!"
Ryan: "What should this method do?"
Sharon: "It should fix all the spelling errors on the page!"
}
assert_output expected do
ParanoidModel.I_AM_THE_DESTROYER!
end
end
def test_destroy_fails_if_callback_raises_exception
parent = AsplodeModel.create
assert_raises(StandardError) { parent.destroy }
#transaction should be rolled back, so parent NOT deleted
refute parent.destroyed?, 'Parent record was destroyed, even though AR callback threw exception'
end
def test_destroy_fails_if_association_callback_raises_exception
parent = ParentModel.create
children = []
3.times { children << parent.asplode_models.create }
assert_raises(StandardError) { parent.destroy }
#transaction should be rolled back, so parent and children NOT deleted
refute parent.destroyed?, 'Parent record was destroyed, even though AR callback threw exception'
refute children.any?(&:destroyed?), 'Child record was destroyed, even though AR callback threw exception'
end
def test_restore_model_with_different_connection
ActiveRecord::Base.remove_connection # Disconnect the main connection
a = WithDifferentConnection.create
a.destroy!
a.restore!
# This test passes if no exception is raised
ensure
setup! # Reconnect the main connection
end
def test_restore_clear_association_cache_if_associations_present
parent = ParentModel.create
3.times { parent.very_related_models.create }
parent.destroy
assert_equal 0, parent.very_related_models.count
assert_equal 0, parent.very_related_models.size
parent.restore(recursive: true)
assert_equal 3, parent.very_related_models.count
assert_equal 3, parent.very_related_models.size
end
def test_model_without_db_connection
ActiveRecord::Base.remove_connection
NoConnectionModel.class_eval{ acts_as_paranoid }
ensure
setup!
end
def test_restore_recursive_on_polymorphic_has_one_association
parent = ParentModel.create
polymorphic = PolymorphicModel.create(parent: parent)
parent.destroy
assert_equal 0, polymorphic.class.count
parent.restore(recursive: true)
assert_equal 1, polymorphic.class.count
end
# Ensure that we're checking parent_type when restoring
def test_missing_restore_recursive_on_polymorphic_has_one_association
parent = ParentModel.create
polymorphic = PolymorphicModel.create(parent_id: parent.id, parent_type: 'ParanoidModel')
parent.destroy
polymorphic.destroy
assert_equal 0, polymorphic.class.count
parent.restore(recursive: true)
assert_equal 0, polymorphic.class.count
end
def test_counter_cache_column_update_on_destroy#_and_restore_and_really_destroy
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
assert_equal 1, parent_model_with_counter_cache_column.reload.related_models_count
related_model.destroy
assert_equal 0, parent_model_with_counter_cache_column.reload.related_models_count
end
def test_callbacks_for_counter_cache_column_update_on_destroy
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
assert_nil related_model.instance_variable_get(:@after_destroy_callback_called)
assert_nil related_model.instance_variable_get(:@after_commit_on_destroy_callback_called)
related_model.destroy
assert related_model.instance_variable_get(:@after_destroy_callback_called)
# assert related_model.instance_variable_get(:@after_commit_on_destroy_callback_called)
end
def test_uniqueness_for_unparanoid_associated
parent_model = ParanoidWithUnparanoids.create
related = parent_model.unparanoid_unique_models.create
# will raise exception if model is not checked for paranoia
related.valid?
end
def test_assocation_not_soft_destroyed_validator
notParanoidModel = NotParanoidModelWithBelongsAndAssocationNotSoftDestroyedValidator.create
parentModel = ParentModel.create
assert notParanoidModel.valid?
notParanoidModel.parent_model = parentModel
assert notParanoidModel.valid?
parentModel.destroy
assert !notParanoidModel.valid?
assert notParanoidModel.errors.full_messages.include? "Parent model has been soft-deleted"
end
# TODO: find a fix for Rails 4.1
if ActiveRecord::VERSION::STRING !~ /\A4\.1/
def test_counter_cache_column_update_on_really_destroy
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
assert_equal 1, parent_model_with_counter_cache_column.reload.related_models_count
related_model.really_destroy!
assert_equal 0, parent_model_with_counter_cache_column.reload.related_models_count
end
end
# TODO: find a fix for Rails 4.0 and 4.1
if ActiveRecord::VERSION::STRING >= '4.2'
def test_callbacks_for_counter_cache_column_update_on_really_destroy!
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
assert_nil related_model.instance_variable_get(:@after_destroy_callback_called)
assert_nil related_model.instance_variable_get(:@after_commit_on_destroy_callback_called)
related_model.really_destroy!
assert related_model.instance_variable_get(:@after_destroy_callback_called)
assert related_model.instance_variable_get(:@after_commit_on_destroy_callback_called)
end
def test_counter_cache_column_on_double_destroy
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
related_model.destroy
related_model.destroy
assert_equal 0, parent_model_with_counter_cache_column.reload.related_models_count
end
def test_counter_cache_column_on_double_restore
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
related_model.destroy
related_model.restore
related_model.restore
assert_equal 1, parent_model_with_counter_cache_column.reload.related_models_count
end
def test_counter_cache_column_on_destroy_and_really_destroy
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
related_model.destroy
related_model.really_destroy!
assert_equal 0, parent_model_with_counter_cache_column.reload.related_models_count
end
def test_counter_cache_column_on_restore
parent_model_with_counter_cache_column = ParentModelWithCounterCacheColumn.create
related_model = parent_model_with_counter_cache_column.related_models.create
related_model.destroy
assert_equal 0, parent_model_with_counter_cache_column.reload.related_models_count
related_model.restore
assert_equal 1, parent_model_with_counter_cache_column.reload.related_models_count
end
end
private
def get_featureful_model
FeaturefulModel.new(:name => "not empty")
end
end
# Helper classes
class ParanoidModel < ActiveRecord::Base
belongs_to :parent_model
acts_as_paranoid
end
class ParanoidWithUnparanoids < ActiveRecord::Base
self.table_name = 'plain_models'
has_many :unparanoid_unique_models
end
class UnparanoidUniqueModel < ActiveRecord::Base
belongs_to :paranoid_with_unparanoids
validates :name, :uniqueness => true
end
class FailCallbackModel < ActiveRecord::Base
belongs_to :parent_model
acts_as_paranoid
before_destroy { |_|
if ActiveRecord::VERSION::MAJOR < 5
false
else
throw :abort
end
}
end
class FeaturefulModel < ActiveRecord::Base
acts_as_paranoid
validates :name, :presence => true, :uniqueness => true
end
class NonParanoidChildModel < ActiveRecord::Base
validates :name, :presence => true, :uniqueness => true
end
class PlainModel < ActiveRecord::Base
end
class CallbackModel < ActiveRecord::Base
acts_as_paranoid
before_destroy { |model| model.instance_variable_set :@destroy_callback_called, true }
before_restore { |model| model.instance_variable_set :@restore_callback_called, true }
before_update { |model| model.instance_variable_set :@update_callback_called, true }
before_save { |model| model.instance_variable_set :@save_callback_called, true}
before_real_destroy { |model| model.instance_variable_set :@real_destroy_callback_called, true }
after_destroy { |model| model.instance_variable_set :@after_destroy_callback_called, true }
after_commit { |model| model.instance_variable_set :@after_commit_callback_called, true }
validate { |model| model.instance_variable_set :@validate_called, true }
def remove_called_variables
instance_variables.each {|name| (name.to_s.end_with?('_called')) ? remove_instance_variable(name) : nil}
end
end
class ParentModel < ActiveRecord::Base
acts_as_paranoid
has_many :paranoid_models
has_many :related_models
has_many :very_related_models, :class_name => 'RelatedModel', dependent: :destroy
has_many :non_paranoid_models, dependent: :destroy
has_one :non_paranoid_model, dependent: :destroy
has_many :asplode_models, dependent: :destroy
has_one :polymorphic_model, as: :parent, dependent: :destroy
end
class ParentModelWithCounterCacheColumn < ActiveRecord::Base
has_many :related_models
end
class RelatedModel < ActiveRecord::Base
acts_as_paranoid
belongs_to :parent_model
belongs_to :parent_model_with_counter_cache_column, counter_cache: true
after_destroy do |model|
if parent_model_with_counter_cache_column && parent_model_with_counter_cache_column.reload.related_models_count == 0
model.instance_variable_set :@after_destroy_callback_called, true
end
end
after_commit :set_after_commit_on_destroy_callback_called, on: :destroy
def set_after_commit_on_destroy_callback_called
if parent_model_with_counter_cache_column && parent_model_with_counter_cache_column.reload.related_models_count == 0
self.instance_variable_set :@after_commit_on_destroy_callback_called, true
end
end
end
class Employer < ActiveRecord::Base
acts_as_paranoid
validates_uniqueness_of :name
has_many :jobs
has_many :employees, :through => :jobs
end
class Employee < ActiveRecord::Base
acts_as_paranoid
has_many :jobs
has_many :employers, :through => :jobs
end
class Job < ActiveRecord::Base
acts_as_paranoid
belongs_to :employer
belongs_to :employee
end
class CustomColumnModel < ActiveRecord::Base
acts_as_paranoid column: :destroyed_at
end
class CustomSentinelModel < ActiveRecord::Base
acts_as_paranoid sentinel_value: DateTime.new(0)
end
class WithoutDefaultScopeModel < ActiveRecord::Base
acts_as_paranoid without_default_scope: true
end
class ActiveColumnModel < ActiveRecord::Base
acts_as_paranoid column: :active, sentinel_value: true
def paranoia_restore_attributes
{
deleted_at: nil,
active: true
}
end
def paranoia_destroy_attributes
{
deleted_at: current_time_from_proper_timezone,
active: nil
}
end
end
class ActiveColumnModelWithUniquenessValidation < ActiveRecord::Base
validates :name, :uniqueness => true
acts_as_paranoid column: :active, sentinel_value: true
def paranoia_restore_attributes
{
deleted_at: nil,
active: true
}
end
def paranoia_destroy_attributes
{
deleted_at: current_time_from_proper_timezone,
active: nil
}
end
end
class ActiveColumnModelWithHasManyRelationship < ActiveRecord::Base
has_many :paranoid_model_with_belongs_to_active_column_model_with_has_many_relationships
acts_as_paranoid column: :active, sentinel_value: true
def paranoia_restore_attributes
{
deleted_at: nil,
active: true
}
end
def paranoia_destroy_attributes
{
deleted_at: current_time_from_proper_timezone,
active: nil
}
end
end
class ParanoidModelWithBelongsToActiveColumnModelWithHasManyRelationship < ActiveRecord::Base
belongs_to :active_column_model_with_has_many_relationship
acts_as_paranoid column: :active, sentinel_value: true
def paranoia_restore_attributes
{
deleted_at: nil,
active: true
}
end
def paranoia_destroy_attributes
{
deleted_at: current_time_from_proper_timezone,
active: nil
}
end
end
class NonParanoidModel < ActiveRecord::Base
end
class ParanoidModelWithObservers < ParanoidModel
def observers_notified
@observers_notified ||= []
end
def self.notify_observer(*args)
observers_notified << args
end
end
class ParanoidModelWithoutObservers < ParanoidModel
self.class.send(remove_method :notify_observers) if method_defined?(:notify_observers)
end
# refer back to regression test for #118
class ParanoidModelWithHasOne < ParanoidModel
has_one :paranoid_model_with_belong, :dependent => :destroy
has_one :class_name_belong, :dependent => :destroy, :class_name => "ParanoidModelWithAnthorClassNameBelong"
has_one :paranoid_model_with_foreign_key_belong, :dependent => :destroy, :foreign_key => "has_one_foreign_key_id"
has_one :not_paranoid_model_with_belong, :dependent => :destroy
end
class ParanoidModelWithHasOneAndBuild < ActiveRecord::Base
has_one :paranoid_model_with_build_belong, :dependent => :destroy
validates :color, :presence => true
after_validation :build_paranoid_model_with_build_belong, on: :create
private
def build_paranoid_model_with_build_belong
super.tap { |child| child.name = "foo" }
end
end
class ParanoidModelWithBuildBelong < ActiveRecord::Base
acts_as_paranoid
validates :name, :presence => true
belongs_to :paranoid_model_with_has_one_and_build
end
class ParanoidModelWithBelong < ActiveRecord::Base
acts_as_paranoid
belongs_to :paranoid_model_with_has_one
end
class ParanoidModelWithAnthorClassNameBelong < ActiveRecord::Base
acts_as_paranoid
belongs_to :paranoid_model_with_has_one
end
class ParanoidModelWithForeignKeyBelong < ActiveRecord::Base
acts_as_paranoid
belongs_to :paranoid_model_with_has_one
end
class ParanoidModelWithTimestamp < ActiveRecord::Base
belongs_to :parent_model
acts_as_paranoid
end
class NotParanoidModelWithBelong < ActiveRecord::Base
belongs_to :paranoid_model_with_has_one
end
class NotParanoidModelWithBelongsAndAssocationNotSoftDestroyedValidator < NotParanoidModelWithBelong
belongs_to :parent_model
validates :parent_model, association_not_soft_destroyed: true
end
class FlaggedModel < PlainModel
acts_as_paranoid :flag_column => :is_deleted
end
class FlaggedModelWithCustomIndex < PlainModel
acts_as_paranoid :flag_column => :is_deleted, :indexed_column => :is_deleted
end
class AsplodeModel < ActiveRecord::Base
acts_as_paranoid
before_destroy do |r|
raise StandardError, 'ASPLODE!'
end
end
class NoConnectionModel < ActiveRecord::Base
end
class PolymorphicModel < ActiveRecord::Base
acts_as_paranoid
belongs_to :parent, polymorphic: true
end
module Namespaced
def self.table_name_prefix
"namespaced_"
end
class ParanoidHasOne < ActiveRecord::Base
acts_as_paranoid
has_one :paranoid_belongs_to, dependent: :destroy
end
class ParanoidBelongsTo < ActiveRecord::Base
acts_as_paranoid
belongs_to :paranoid_has_one
end
end
|