diff options
Diffstat (limited to 'activerecord/test/cases/associations/has_many_associations_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/has_many_associations_test.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 6edb52092f..ee39cf695e 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -516,6 +516,23 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 0, new_firm.clients_of_firm.size end + def test_deleting_updates_counter_cache + topic = Topic.first + assert_equal topic.replies.to_a.size, topic.replies_count + + topic.replies.delete(topic.replies.first) + topic.reload + assert_equal topic.replies.to_a.size, topic.replies_count + end + + def test_deleting_updates_counter_cache_without_dependent_destroy + post = posts(:welcome) + + assert_difference "post.reload.taggings_count", -1 do + post.taggings.delete(post.taggings.first) + end + end + def test_deleting_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") @@ -561,6 +578,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end end + def test_clearing_updates_counter_cache + topic = Topic.first + + topic.replies.clear + topic.reload + assert_equal 0, topic.replies_count + end + def test_clearing_a_dependent_association_collection firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id |