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path: root/activerecord/test/cases/associations/has_one_associations_test.rb
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* Replace `assert !` with `assert_not`Daniel Colson2018-04-191-1/+1
| | | | | This autocorrects the violations after adding a custom cop in 3305c78dcd.
* Autocorrect `refute` RuboCop violationsDaniel Colson2018-04-031-1/+1
| | | | | | 73e7aab behaved as expected on codeship, failing the build with exactly these RuboCop violations. Hopefully `rubocop -a` will have been enough to get a passing build!
* Fix dependence on has_one/belongs_to relationshipsFernando Gorodscy2018-03-061-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | When a class has a belongs_to or has_one relationship with dependent: :destroy option enabled, objects of this class should not be deleted if it's dependents cannot be deleted. Example: class Parent has_one :child, dependent: :destroy end class Child belongs_to :parent, inverse_of: :child before_destroy { throw :abort } end c = Child.create p = Parent.create(child: c) p.destroy p.destroyed? # expected: false; actual: true; Fixes #32022
* Remove extra whitespaceDaniel Colson2018-01-251-1/+1
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* Use assert_empty and assert_not_emptyDaniel Colson2018-01-251-2/+2
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* Use assert_predicate and assert_not_predicateDaniel Colson2018-01-251-15/+15
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* Show the failed queries in `test_has_one_does_not_use_order_by`Ryuta Kamizono2017-10-141-1/+2
| | | | | | For investigating the cause of failure. https://travis-ci.org/rails/rails/jobs/287474883#L797-L799
* Load both `:authors` and `:author_addresses` to keep data integrityYasuo Honda2017-08-221-1/+1
| | | | | | | | | | | | | | | | | | | | `:authors` has a foreign key to `:author_addresses`. If only `:authors` fixture loaded into the database which supports foreign key and checks the existing data when enabling foreien keys like Oracle, it raises the following error `ORA-02298: cannot validate (ARUNIT.FK_RAILS_94423A17A3) - parent keys not found` It is because there is no parent data exists in `author_addresses` table. Here are how other database with foreign key support works: - MySQL does not check the existing data when enabling foreign key by `foreign_key_checks=1` https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_foreign_key_checks > Setting foreign_key_checks to 1 does not trigger a scan of the existing table data. Therefore, rows added to the table while foreign_key_checks=0 will not be verified for consistency. - PostgreSQL database itself has a feature to check existing data when enabling foreign key and discussed at #27636, which is reverted.
* Add `:authors` fixture to address two random failures at HasOneAssociationsTestYasuo Honda2017-08-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sqlite3 - 2 failures ```ruby $ ARCONN=sqlite3 bin/test test/cases/associations/has_one_associations_test.rb test/cases/view_test.rb --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose Using sqlite3 Run options: --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose ViewWithoutPrimaryKeyTest#test_attributes = 0.02 s = . HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_replace = 0.12 s = F HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy = 0.01 s = F Finished in 0.162504s, 18.4610 runs/s, 18.4610 assertions/s. 1) Failure: HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_replace [/home/yahonda/git/rails/activerecord/test/cases/associations/has_one_associations_test.rb:725]: Expected true to be nil or false 2) Failure: HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy [/home/yahonda/git/rails/activerecord/test/cases/associations/has_one_associations_test.rb:715]: Expected true to be nil or false 3 runs, 3 assertions, 2 failures, 0 errors, 0 skips ``` * mysql2 - 1 failure ``` $ ARCONN=mysql2 bin/test test/cases/associations/has_one_associations_test.rb test/cases/view_test.rb --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose Using mysql2 Run options: --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose ViewWithoutPrimaryKeyTest#test_attributes = 0.07 s = . HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_replace = 0.27 s = F HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy = 0.02 s = . Finished in 0.362779s, 8.2695 runs/s, 8.2695 assertions/s. 1) Failure: HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_replace [/home/yahonda/git/rails/activerecord/test/cases/associations/has_one_associations_test.rb:725]: Expected true to be nil or false 3 runs, 3 assertions, 1 failures, 0 errors, 0 skips ``` * postgresql - 0 failures ```ruby $ ARCONN=postgresql bin/test test/cases/associations/has_one_associations_test.rb test/cases/view_test.rb --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose Using postgresql Run options: --seed 48032 -n "/^(?:ViewWithoutPrimaryKeyTest#(?:test_attributes)|HasOneAssociationsTest#(?:test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy|test_destroyed_by_association_set_in_child_destroy_callback_on_replace))$/" --verbose ViewWithoutPrimaryKeyTest#test_attributes = 0.06 s = . HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_parent_destroy = 0.22 s = . HasOneAssociationsTest#test_destroyed_by_association_set_in_child_destroy_callback_on_replace = 0.02 s = . Finished in 0.311217s, 9.6396 runs/s, 9.6396 assertions/s. 3 runs, 3 assertions, 0 failures, 0 errors, 0 skips ```
* Merge pull request #29855 from lugray/has_one_destroyed_by_associationRafael França2017-07-211-0/+34
|\ | | | | Match destroyed_by_association for has_one to has_many
| * Match destroyed_by_association for has_one to has_manyLisa Ugray2017-07-211-0/+34
| | | | | | | | | | | | | | When a has_many association is destroyed by `dependent: destroy`, destroyed_by_association is set to the reflection, and this can be checked in callbacks. This matches that behaviour for has_one associations.
* | Use frozen-string-literal in ActiveRecordKir Shatrov2017-07-191-0/+2
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* Revert "Merge pull request #29540 from kirs/rubocop-frozen-string"Matthew Draper2017-07-021-1/+0
| | | | | This reverts commit 3420a14590c0e6915d8b6c242887f74adb4120f9, reversing changes made to afb66a5a598ce4ac74ad84b125a5abf046dcf5aa.
* Enforce frozen string in RubocopKir Shatrov2017-07-011-0/+1
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* Raise on create for singular association when parent is unpersistedAlex Kitchens2017-06-081-0/+9
| | | | | | A collection association will raise on `#create_association` when the parent is unpersisted. A singular association should do the same. This addresses issue #29219.
* Correct spellingBenjamin Fleischer2017-02-051-2/+2
| | | | | | | ``` go get -u github.com/client9/misspell/cmd/misspell misspell -w -error -source=text . ```
* Reduce string objects by using \ instead of + or << for concatenating stringsAkira Matsuda2017-01-121-1/+1
| | | | (I personally prefer writing one string in one line no matter how long it is, though)
* Add failing test for where with joinsNick LaMuro2017-01-061-0/+17
| | | | | | | | | | | | | | This will cause a failure with the changes from 8e2e5f9: https://github.com/rails/rails/commit/8e2e5f9e3d1f434e265dc104ea9b00ff75702fc3 With the `singularize` call that is being done in that method when there is multiple nestings of associations (JOIN calling a JOIN) and the `stringify_keys!` is only called once here: https://github.com/rails/rails/blob/21e5fd4/activerecord/lib/active_record/relation/where_clause_factory.rb#L16 And not in the subsequent recursion in `.predicate_builder`
* Remove deprecated force reload argument in association readersRafael Mendonça França2016-12-291-6/+0
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* Remove deprecated i18n scopes in Active RecordRafael Mendonça França2016-12-291-19/+0
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* Introduce `reload_<association>` reader for singular associations.Yves Senn2016-11-221-0/+10
| | | | | | | | | | | | | | | | This patch brings back the functionality of passing true to the association proxy. The behavior was deprecated with #20888 and scheduled for removal in Rails 5.1. The deprecation mentioned that instead of `Article.category(true)` one should use `article#reload.category`. Unfortunately the alternative does not expose the same behavior as passing true to the reader did. Specifically reloading the parent record throws unsaved changes and other caches away. Passing true only affected the association. This is problematic and there is no easy workaround. I propose to bring back the old functionality by introducing this new reader method for singular associations.
* Allow `autosave: true` to be used with inverse ofSean Griffin2016-11-011-1/+1
| | | | | | | | | | | | | | | | | With the changes in #25337, double save bugs are pretty much impossible, so we can just lift this restriction with pretty much no change. There were a handful of cases where we were relying on specific quirks in tests that had to be updated. The change to has_one associations was due to a particularly interesting test where an autosaved has_one association was replaced with a new child, where the child failed to save but the test wanted to check that the parent id persisted to `nil`. I think this is almost certainly the wrong behavior, and I may change that behavior later. But ultimately the root cause was because we never remove the parent in memory when nullifying the child. This makes #23197 no longer needed, but it is what we'll do to fix some issues on 5.0 Close #23197
* Add more rubocop rules about whitespacesRafael Mendonça França2016-10-291-1/+1
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* Add three new rubocop rulesRafael Mendonça França2016-08-161-4/+4
| | | | | | | | Style/SpaceBeforeBlockBraces Style/SpaceInsideBlockBraces Style/SpaceInsideHashLiteralBraces Fix all violations in the repository.
* modernizes hash syntax in activerecordXavier Noria2016-08-061-37/+37
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* applies new string literal convention in activerecord/testXavier Noria2016-08-061-59/+59
| | | | | The current code base is not uniform. After some discussion, we have chosen to go with double quotes by default.
* Fix `has_one` `enum` `where` queriesJon Moss2016-05-261-0/+18
| | | | Fixes #25128
* Merge pull request #21581 from ronakjangir47/restrict_with_errorYves Senn2015-09-171-0/+18
|\ | | | | | | `restrict_with_error` message will now respect owner’s human name
| * `restrict_with_error` message will now respect owner’s human name in any ↵Ronak Jangir2015-09-121-0/+18
|/ | | | locale [kuboon & Ronak Jangir]
* Only nullify persisted has_one target associationsAgis-2015-08-241-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | Since after 87d1aba3c `dependent: :destroy` callbacks on has_one assocations run *after* destroy, it is possible that a nullification is attempted on an already destroyed target: class Car < ActiveRecord::Base has_one :engine, dependent: :nullify end class Engine < ActiveRecord::Base belongs_to :car, dependent: :destroy end > car = Car.create! > engine = Engine.create!(car: car) > engine.destroy! # => ActiveRecord::ActiveRecordError: cannot update a > destroyed record In the above case, `engine.destroy!` deletes `engine` and *then* triggers the deletion of `car`, which in turn triggers a nullification of `engine.car_id`. However, `engine` is already destroyed at that point. Fixes #21223.
* Deprecate and rename the keys for association restrict_dependent_destroyRoque Pinel2015-07-201-0/+19
| | | | | | | | | | | | | | | | | Previously `has_one` and `has_many` associations were using the `one` and `many` keys respectively. Both of these keys have special meaning in I18n (they are considered to be pluralizations) so by renaming them to `has_one` and `has_many` we make the messages more explicit and most importantly they don't clash with linguistical systems that need to validate translation keys (and their pluralizations). The `:'restrict_dependent_destroy.one'` key should be replaced with `:'restrict_dependent_destroy.has_one'`, and `:'restrict_dependent_destroy.many'` with `:'restrict_dependent_destroy.has_many'`. [Roque Pinel & Christopher Dell]
* Silence deprecation warning from force reloadPrem Sichanugrist2015-07-161-1/+2
| | | | | | | | | | | | We deprecate the support for passing an argument to force reload in 6eae366d0d2e5d5211eeaf955f56bd1dc6836758. That led to several deprecation warning when running Active Record test suite. This commit silence the warnings by properly calling `#reload` on the association proxy or on the association object instead. However, there are several places that `ActiveSupport::Deprecation.silence` are used as those tests actually tests the force reload functionality and will be removed once `master` is targeted next minor release (5.1).
* Deprecate force association reload by passing truePrem Sichanugrist2015-07-151-0/+6
| | | | | | | | | | | | | | | | | | This is to simplify the association API, as you can call `reload` on the association proxy or the parent object to get the same result. For collection association, you can call `#reload` on association proxy to force a reload: @user.posts.reload # Instead of @user.posts(true) For singular association, you can call `#reload` on the parent object to clear its association cache then call the association method: @user.reload.profile # Instead of @user.profile(true) Passing a truthy argument to force association to reload will be removed in Rails 5.1.
* Closes rails/rails#18864: Renaming transactional fixtures to transactional testsBrandon Weiss2015-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | I’m renaming all instances of `use_transcational_fixtures` to `use_transactional_tests` and “transactional fixtures” to “transactional tests”. I’m deprecating `use_transactional_fixtures=`. So anyone who is explicitly setting this will get a warning telling them to use `use_transactional_tests=` instead. I’m maintaining backwards compatibility—both forms will work. `use_transactional_tests` will check to see if `use_transactional_fixtures` is set and use that, otherwise it will use itself. But because `use_transactional_tests` is a class attribute (created with `class_attribute`) this requires a little bit of hoop jumping. The writer method that `class_attribute` generates defines a new reader method that return the value being set. Which means we can’t set the default of `true` using `use_transactional_tests=` as was done previously because that won’t take into account anyone using `use_transactional_fixtures`. Instead I defined the reader method manually and it checks `use_transactional_fixtures`. If it was set then it should be used, otherwise it should return the default, which is `true`. If someone uses `use_transactional_tests=` then it will overwrite the backwards-compatible method with whatever they set.
* Follow-up to #10776Robin Dupret2015-02-261-1/+1
| | | | | | | | | | The name `ActiveModel::AttributeAssignment::UnknownAttributeError` is too implementation specific so let's move the constant directly under the ActiveModel namespace. Also since this constant used to be under the ActiveRecord namespace, to make the upgrade path easier, let's avoid raising the former constant when we deal with this error on the Active Record side.
* `WhereClause#predicates` does not need to be publicSean Griffin2015-01-271-4/+4
| | | | | | | | | | | The only place it was accessed was in tests. Many of them have another way that they can test their behavior, that doesn't involve reaching into internals as far as they did. `AssociationScopeTest` is testing a situation where the where clause would have one bind param per predicate, so it can just ignore the predicates entirely. The where chain test was primarly duplicating the logic tested on `WhereClause` directly, so I instead just make sure it calls the appropriate method which is fully tested in isolation.
* Remove all references to `where_values` in testsSean Griffin2015-01-251-4/+4
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* Extracted `ActiveRecord::AttributeAssignment` to ↵Bogdan Gusiev2015-01-231-1/+1
| | | | | | `ActiveModel::AttributesAssignment` Allows to use it for any object as an includable module.
* Fix warning: assigned but unused variable - postRyuta Kamizono2014-12-311-1/+1
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* Fix error message when trying to create an associated recordRafael Mendonça França2014-12-301-0/+8
| | | | | | | | | | | | This error only happens when the foreign key is missing. Before this fix the following exception was being raised: NoMethodError: undefined method `val' for #<Arel::Nodes::BindParam:0x007fc64d19c218> Now the message is: ActiveRecord::UnknownAttributeError: unknown attribute 'foreign_key' for Model.
* Share foreign_key_present? implementation in _has_ associationsbrainopia2014-12-311-0/+6
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* Add foreign_type option for polymorphic has_one and has_many.Ulisses Almeida + Kassio Borges2014-12-081-0/+11
| | | | | | | To be possible to use a custom column name to save/read the polymorphic associated type in a has_many or has_one polymorphic association, now users can use the option :foreign_type to inform in what column the associated object type will be saved.
* Fix a bug where AR::RecordNotSaved loses error messagesYuki Nishijima2014-11-271-3/+10
| | | | | | Since 3e30c5d, it started ignoring the given error message. This commit changes the behavior of AR::RecordNotSaved#initialize so that it no longer loses the given error message.
* Build fix when running in isolationArun Agrawal2014-11-141-0/+1
| | | | | `Computer` class needs to be require See #17217 for more details
* Ignore SCHEMA queries when asserting no queriesAkira Matsuda2014-08-281-1/+1
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* Associations now raise `ArgumentError` on name conflicts.Lauro Caetano2014-01-311-0/+10
| | | | | Dangerous association names conflicts include instance or class methods already defined by `ActiveRecord::Base`.
* `has_one` and `belongs_to` accessors don't add ORDER BY to the queries anymore.Rafael Mendonça França2014-01-211-0/+7
| | | | | | | | | | Since Rails 4.0, we add an ORDER BY in the `first` method to ensure consistent results among different database engines. But for singular associations this behavior is not needed since we will have one record to return. As this ORDER BY option can lead some performance issues we are removing it for singular associations accessors. Fixes #12623.
* Raise `ArgumentError` when `has_one` is used with `counter_cache`Godfrey Chan2013-11-291-0/+8
| | | | | | | | | Previously, the `has_one` macro incorrectly accepts the `counter_cache` option due to a bug, although that options was never supported nor functional on `has_one` and `has_one ... through` relationships. It now correctly raises an `ArgumentError` when passed that option. For reference, this bug was introduced in 52f8e4b9.
* Fix test name [ci skip]Carlos Antonio da Silva2013-11-141-1/+1
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* Fixes problem with replacing has_one association record with itselfDenis Redozubov2013-11-111-2/+16
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