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| author | Lisa Ugray <lisa.ugray@shopify.com> | 2017-07-12 10:22:20 -0400 |
|---|---|---|
| committer | Lisa Ugray <lisa.ugray@shopify.com> | 2017-07-19 07:13:19 -0400 |
| commit | 6137a4e8f77f0bba78d304d962b89ddf3cf465aa (patch) | |
| tree | 3d4b07df17dd045ca525b6ef34d786c5244d9954 /activerecord/test/models | |
| parent | a6d6e90fa90eedbdb6d3cda679aa4b47ddfa7315 (diff) | |
| download | rails-6137a4e8f77f0bba78d304d962b89ddf3cf465aa.tar.gz rails-6137a4e8f77f0bba78d304d962b89ddf3cf465aa.tar.bz2 rails-6137a4e8f77f0bba78d304d962b89ddf3cf465aa.zip | |
Add test for fixed `counter_cache` double increment
When an `after_create` callback did `update_attributes` on a record with
multiple `belongs_to` associations with counter caches, even numbered
associations would have their counters double-incremented. Fixes to
`ActiveModel::Dirty` in 020abad fixed this.
This adds regression tests for this bug fixed incidentally in the other
commit, which also removed the need for the workaround using
@_after_create_counter_called.
Diffstat (limited to 'activerecord/test/models')
| -rw-r--r-- | activerecord/test/models/comment.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/test/models/comment.rb b/activerecord/test/models/comment.rb index dc2d421cd7..6eff268dd6 100644 --- a/activerecord/test/models/comment.rb +++ b/activerecord/test/models/comment.rb @@ -75,3 +75,9 @@ class CommentWithDefaultScopeReferencesAssociation < Comment default_scope -> { includes(:developer).order("developers.name").references(:developer) } belongs_to :developer end + +class CommentWithAfterCreateUpdate < Comment + after_create do + update_attributes(body: "bar") + end +end |