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* Enable `Layout/LeadingCommentSpace` to not allow cosmetic changes in the futureRyuta Kamizono2017-12-141-1/+1
| | | | Follow up of #31432.
* Add `binary` helper method to fixtures.yalab2017-08-121-1/+2
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* Merge remote-tracking branch 'origin/master' into unlock-minitestRafael Mendonça França2017-08-011-0/+2
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| * Use frozen-string-literal in ActiveRecordKir Shatrov2017-07-191-0/+2
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* | Merge branch 'master' into unlock-minitestKasper Timm Hansen2017-07-151-1/+31
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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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| * Use bulk INSERT to insert fixturesKir Shatrov2017-06-201-1/+31
| | | | | | | | | | | | | | | | Improves the performance from O(n) to O(1). Previously it would require 50 queries to insert 50 fixtures. Now it takes only one query. Disabled on sqlite which doesn't support multiple inserts.
* | Merge pull request #29287 from alexcameron89/fix-db-statement-test-48104Matthew Draper2017-06-011-0/+1
|\ \ | | | | | | Fix random minitest error: database_statements_test
| * | Reset primary key sequence in FixturesResetPkSequenceTestsAlex Kitchens2017-05-311-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The primary key sequence for each test in FixturesResetPkSequenceTest is reset. The state in some of the FixturesResetPkSequenceTest tests are leaking, causing failurse in others. Using a seed of `48104`, the `FixturesResetPkSequenceTest#test_resets_to_min_pk_with_specified_pk_and_sequence` runs before the `DatabaseStatementsTest` tests, and the tests fail with duplicate primary key errors: ``` Run options: --seed 48104 -n "/^(?:FixturesResetPkSequenceTest#(?:test_resets_to_min_pk_with_specified_pk_and_sequence)|DatabaseStatementsTest#(?:test_create_should_return_the_inserted_id|test_exec_insert|test_insert_should_return_the_inserted_id))$/" .EEE 1) Error: DatabaseStatementsTest#test_exec_insert: ActiveRecord::RecordNotUnique: PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "accounts_pkey" DETAIL: Key (id)=(2) already exists. 2) Error: DatabaseStatementsTest#test_create_should_return_the_inserted_id: ActiveRecord::RecordNotUnique: PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "accounts_pkey" DETAIL: Key (id)=(3) already exists. 3) Error: DatabaseStatementsTest#test_insert_should_return_the_inserted_id: ActiveRecord::RecordNotUnique: PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "accounts_pkey" DETAIL: Key (id)=(4) already exists. ```
* / Ensure fixtures are loaded for FoxyFixturesTestAlex Kitchens2017-05-311-0/+2
|/ | | | | | | Ensure that the fixtures are properly loaded for FoxyFixturesTest When tests are randomized, FoxyFixturesTest often fails due to unloaded fixtures.
* Restore `fixtures :author_addresses`Ryuta Kamizono2017-04-271-1/+1
| | | | | This change reverted in eac6f369 but it is needed for data integrity. See #25328.
* Revert "Merge pull request #27636 from ↵Rafael Mendonça França2017-04-261-1/+1
| | | | | | | | | mtsmfm/disable-referential-integrity-without-superuser-privilege-take-2" This reverts commit c1faca6333abe4b938b98fedc8d1f47b88209ecf, reversing changes made to 8c658a0ecc7f2b5fc015d424baf9edf6f3eb2b0b. See https://github.com/rails/rails/pull/27636#issuecomment-297534129
* Passing in no arguments to the dynamic fixture accessor method returns all ↵Kevin McPhillips2017-04-071-0/+18
| | | | fixtures, not an empty array.
* Use `SET CONSTRAINTS` for `disable_referential_integrity` without superuser ↵Fumiaki MATSUSHIMA2017-03-261-1/+1
| | | | | | | | | | | | | | | privileges (take 2) Re-create https://github.com/rails/rails/pull/21233 eeac6151a5 was reverted (127509c071b4) because it breaks tests. ---------------- ref: 72c1557254 - We must use `authors` fixture with `author_addresses` because of its foreign key constraint. - Tests require PostgreSQL >= 9.4.2 because it had a bug about `ALTER CONSTRAINTS` and fixed in 9.4.2.
* Deprecate `supports_migrations?` on connection adaptersRyuta Kamizono2017-02-271-47/+45
| | | | | | | `supports_migrations?` was added at 4160b518 to determine if schema statements (`create_table`, `drop_table`, etc) are implemented in the adapter. But all tested databases has been supported migrations since a4fc93c3 at least.
* Ensure test threads share a DB connectioneileencodes2017-02-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | This ensures multiple threads inside a transactional test to see consistent database state. When a system test starts Puma spins up one thread and Capybara spins up another thread. Because of this when tests are run the database cannot see what was inserted into the database on teardown. This is because there are two threads using two different connections. This change uses the statement cache to lock the threads to using a single connection ID instead of each not being able to see each other. This code only runs in the fixture setup and teardown so it does not affect real production databases. When a transaction is opened we set `lock_thread` to `Thread.current` so we can keep track of which connection the thread is using. When we rollback the transaction we unlock the thread and then there will be no left-over data in the database because the transaction will roll back the correct connections. [ Eileen M. Uchitelle, Matthew Draper ]
* `self.` is not needed when calling its own instance methodAkira Matsuda2017-01-051-1/+1
| | | | Actually, private methods cannot be called with `self.`, so it's not just redundant, it's a bad habit in Ruby
* Require "models/post" before "models/comment"Yasuo Honda2017-01-041-1/+1
| | | | Refer a similar pull request #26370
* Revert "Merge pull request #21233 from ↵Rafael Mendonça França2017-01-031-1/+1
| | | | | | | | | | mtsmfm/disable-referential-integrity-without-superuser-privileges" This reverts commit eeac6151a55cb7d5f799e1ae33aa64a839cbc3aa, reversing changes made to 5c40239d3104543e70508360d27584a3e4dc5baf. Reason: Broke the isolated tests. https://travis-ci.org/rails/rails/builds/188721346
* Merge pull request #21233 from ↵Rafael França2017-01-031-1/+1
|\ | | | | | | | | mtsmfm/disable-referential-integrity-without-superuser-privileges Use `SET CONSTRAINTS` for `disable_referential_integrity` without superuser privileges
| * Use `SET CONSTRAINTS` for `disable_referential_integrity` without superuser ↵Fumiaki MATSUSHIMA2016-12-031-1/+1
| | | | | | | | | | | | | | | | | | privileges ref: 72c1557254 - We must use `authors` fixture with `author_addresses` because of its foreign key constraint. - Tests require PostgreSQL >= 9.4.2 because it had a bug about `ALTER CONSTRAINTS` and fixed in 9.4.2.
* | fix #create_fixtures when equal table names in different databasesJulia Lopez2016-12-211-0/+15
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* | Throw friendly error message when fixture is not a hashKir Shatrov2016-12-151-2/+12
|/ | | | | | Right now, when fixture is not a Hash we throw an error message saying "fixture is not a hash". This is not very user friendly because it's not saying which fixture is invalid.
* Add more rubocop rules about whitespacesRafael Mendonça França2016-10-291-6/+6
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* improve error message when include assertions failMichael Grosser2016-09-161-1/+1
| | | | | | assert [1, 3].includes?(2) fails with unhelpful "Asserting failed" message assert_includes [1, 3], 2 fails with "Expected [1, 3] to include 2" which makes it easier to debug and more obvious what went wrong
* remove duplicated fixture set namesyuuji.yaginuma2016-09-121-2/+2
| | | | | | | | | | | | If using namespaced fixtures, get following Ruby warning. ``` activerecord/lib/active_record/fixtures.rb:922: warning: method redefined; discarding old admin_foos activerecord/lib/active_record/fixtures.rb:922: warning: previous definition of admin_foos was here ``` This is happening because of the multiple set the same path when setting the fixture name. Fix to remove the duplicate path.
* Use `ActiveRecord::TestCase` rather than `ActiveSupport::TestCase` in AR ↵Ryuta Kamizono2016-08-111-1/+1
| | | | test cases
* code gardening: removes redundant selfsXavier Noria2016-08-081-2/+2
| | | | | | | | | A few have been left for aesthetic reasons, but have made a pass and removed most of them. Note that if the method `foo` returns an array, `foo << 1` is a regular push, nothing to do with assignments, so no self required.
* Add `Style/EmptyLines` in `.rubocop.yml` and remove extra empty linesRyuta Kamizono2016-08-071-1/+0
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* modernizes hash syntax in activerecordXavier Noria2016-08-061-20/+20
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* applies new string literal convention in activerecord/testXavier Noria2016-08-061-77/+77
| | | | | The current code base is not uniform. After some discussion, we have chosen to go with double quotes by default.
* Fix `payload[:class_name]` to `payload[:spec_name]`Ryuta Kamizono2016-07-171-2/+2
| | | | | | Follow up to #20818. `retrieve_connection` is passed `spec_name` instead of `klass` since #24844.
* Create connection.active_record notification and use that to ensure that lazy-Jeremy Wadsack2016-07-121-0/+40
| | | | | | | | | | | | | | | | | | | loaded model classes have their connections wrapped in transactions. See #17776 In Rails 4 config.eager_load was changed to false in the test environment. This means that model classes that connect to alternate databases with establish_connection are not loaded at start up. If use_transactional_fixtures is enabled, transactions are wrapped around the connections that have been established only at the start of the test suite. So model classes loaded later don't have transactions causing data created in the alternate database not to be removed. This change resolves that by creating a new connection.active_record notification that gets fired whenever a connection is established. I then added a subscriber after we set up transactions in the test environment to listen for additional connections and wrap those in transactions as well.
* Support for unified Integer class in Ruby 2.4+Jeremy Daer2016-05-181-1/+1
| | | | | | | | Ruby 2.4 unifies Fixnum and Bignum into Integer: https://bugs.ruby-lang.org/issues/12005 * Forward compat with new unified Integer class in Ruby 2.4+. * Backward compat with separate Fixnum/Bignum in Ruby 2.2 & 2.3. * Drops needless Fixnum distinction in docs, preferring Integer.
* fix regression when loading fixture files with symbol keys.Yves Senn2016-01-131-0/+4
| | | | Closes #22584.
* deletes commented code introduced in db045db (initial commit)Tony Ta2015-12-151-1/+0
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* FixtureSet.fixture_class_names should have no default valueJamis Buck2015-10-291-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Look at `TestFixtures.set_fixture_class`. As documented, it accepts a mapping of fixture identifiers (string or symbol) to Classes (the model classes that implement the named fixture). Look now at the initialization of `TestFixtures.fixture_class_names`. It defines a Hash, which will return a string by default (where the string is the estimated class name of the given fixture identifier). Now look at TestFixtures.load_fixtures. It calls `FixtureSet.create_fixtures`, passing in the mapping of `fixture_class_names`. Following this on to `FixtureSet.create_fixtures`, this instantiates a `FixtureSet::ClassCache`, passing in the map of class names. `ClassCache`, in turn, calls `insert_class` for each value in the cache. (Recall that `set_fixture_class` puts Class objects in there, while the default proc for the mapping puts String objects.) Look finally at `insert_class`. If the value is present, it checks to see if the value is a subclass of `AR::Base`. Fair enough...but wait! What if the value is a String? You get an exception, because a String instance cannot be compared with a Class. Judging from the implementation, it seems like the expected behavior here is for `fixture_class_names` to have no default proc. Look-ups are supposed to happen via `ClassCache`, with `fixture_class_names` existing solely as a repository for explicitly-registered class mappings. That is what this change does.
* Merge pull request #20574 from repinel/fix-db-fixtures-loadYves Senn2015-09-301-1/+34
|\ | | | | | | | | | | | | Allow fixtures YAML files to set the model class in the file itself Conflicts: activerecord/CHANGELOG.md
| * Allow fixtures YAML files to set the model class in the file itselfRoque Pinel2015-09-111-1/+34
| | | | | | | | | | | | | | | | Currently, `set_fixture_class` is only available using the `TestFixtures` concern and it is ignored for `rake db:fixtures:load`. Using the correct model class, it is possible for the fixture load to also load the associations from the YAML files (e.g., `:belongs_to` and `:has_many`).
* | Removed mocha from Active Record Part 2Ronak Jangir2015-09-161-2/+4
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* Removed duplicate require ‘models/computer’Ronak Jangir2015-08-261-1/+0
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* Removed mocha from Active Record Part 1Ronak Jangir2015-08-251-8/+9
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* descriptive error message when fixtures contian a missing column.Yves Senn2015-08-131-0/+7
| | | | Closes #21201.
* Fix crash when loading fixture with belongs_to association defined in ↵Victor Costan2015-06-041-0/+10
| | | | abstract base class.
* Resolve enums in test fixturesGeorge Claghorn2015-05-271-1/+8
| | | | | | | | | | | | | | | | | | | | | | | Currently, values for columns backing Active Record enums must be specified as integers in test fixtures: awdr: title: "Agile Web Development with Rails" status: 2 rfr: title: "Ruby for Rails" status: <%= Book.statuses[:proposed] %> This is potentially confusing, since enum values are typically specified as symbols or strings in application code. To resolve the confusion, this change permits the use of symbols or strings to specify enum values: awdr: status: :published It is compatible with fixtures that specify enum values as integers.
* Rename association option :class to :anonymous_classAndrew White2015-04-211-6/+6
| | | | | | | | | | | | | In 1f006c an option was added called :class to allow passing anonymous classes to association definitions. Since using :class instead of :class_name is a fairly common typo even amongst experienced developers this can result in hard to debug errors arising in raise_on_type_mismatch? To fix this we're renaming the option from :class to :anonymous_class as that is a more correct description of what the option is for. Since this was an internal, undocumented option there is no need for a deprecation. Fixes #19659
* Closes rails/rails#18864: Renaming transactional fixtures to transactional testsBrandon Weiss2015-03-161-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Merge pull request #19177 from gregmolnar/fixturesRafael Mendonça França2015-03-021-1/+1
|\ | | | | Added testcase for #18742
| * test reset_pk_sequence with multi connectionGreg Molnar2015-03-011-1/+1
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