diff options
Diffstat (limited to 'spec/support/services/migrate_to_ghost_user_service_shared_examples.rb')
-rw-r--r-- | spec/support/services/migrate_to_ghost_user_service_shared_examples.rb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb b/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb index 0eac587e973..dcc562c684b 100644 --- a/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb +++ b/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb @@ -35,5 +35,57 @@ shared_examples "migrating a deleted user's associated records to the ghost user expect(user).to be_blocked end + + context "race conditions" do + context "when #{record_class_name} migration fails and is rolled back" do + before do + expect_any_instance_of(record_class::ActiveRecord_Associations_CollectionProxy) + .to receive(:update_all).and_raise(ActiveRecord::Rollback) + end + + it 'rolls back the user block' do + service.execute + + expect(user.reload).not_to be_blocked + end + + it "doesn't unblock an previously-blocked user" do + user.block + + service.execute + + expect(user.reload).to be_blocked + end + end + + context "when #{record_class_name} migration fails with a non-rollback exception" do + before do + expect_any_instance_of(record_class::ActiveRecord_Associations_CollectionProxy) + .to receive(:update_all).and_raise(ArgumentError) + end + + it 'rolls back the user block' do + service.execute rescue nil + + expect(user.reload).not_to be_blocked + end + + it "doesn't unblock an previously-blocked user" do + user.block + + service.execute rescue nil + + expect(user.reload).to be_blocked + end + end + + it "blocks the user before #{record_class_name} migration begins" do + expect(service).to receive("migrate_#{record_class_name.parameterize('_')}s".to_sym) do + expect(user.reload).to be_blocked + end + + service.execute + end + end end end |