Add a test to test rolling back migrations
This was raised from https://gitlab.com/gitlab-org/gitlab-ce/issues/29075#note_24868761
Perhaps rake db:rollback STEP=120
and rake db:migrate
would be enough.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This was raised from https://gitlab.com/gitlab-org/gitlab-ce/issues/29075#note_24868761
Perhaps rake db:rollback STEP=120
and rake db:migrate
would be enough.