diff options
Diffstat (limited to 'activerecord/test/cases')
| -rw-r--r-- | activerecord/test/cases/associations/belongs_to_associations_test.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index f5316952b8..87af24cbe6 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -414,6 +414,26 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal 15, topic.replies.size end + def test_counter_cache_double_destroy + topic = Topic.create :title => "Zoom-zoom-zoom" + + 5.times do + topic.replies.create(:title => "re: zoom", :content => "speedy quick!") + end + + assert_equal 5, topic.reload[:replies_count] + assert_equal 5, topic.replies.size + + reply = topic.replies.first + + reply.destroy + assert_equal 4, topic.reload[:replies_count] + + reply.destroy + assert_equal 4, topic.reload[:replies_count] + assert_equal 4, topic.replies.size + end + def test_custom_counter_cache reply = Reply.create(:title => "re: zoom", :content => "speedy quick!") assert_equal 0, reply[:replies_count] |