Migrate new jobs when reverting pipeline queues migration

db/post_migrate/20170822101017_migrate_pipeline_sidekiq_queues.rb

@@ -10,5 +10,8 @@ class MigratePipelineSidekiqQueues < ActiveRecord::Migration
 
   def down
     sidekiq_queue_migrate 'pipeline_default', to: 'pipeline'
+    sidekiq_queue_migrate 'pipeline_processing', to: 'pipeline'
+    sidekiq_queue_migrate 'pipeline_hooks', to: 'pipeline'
+    sidekiq_queue_migrate 'pipeline_cache', to: 'pipeline'
   end
 end

spec/migrations/migrate_pipeline_sidekiq_queues_spec.rb

@@ -21,12 +21,17 @@ describe MigratePipelineSidekiqQueues, :sidekiq, :redis do
     it 'correctly migrates queue when migrating down' do
       Sidekiq::Testing.disable! do
         stubbed_worker(queue: :pipeline_default).perform_async('Class', [1])
-        stubbed_worker(queue: :pipeline_default).perform_async('Class', [2])
+        stubbed_worker(queue: :pipeline_processing).perform_async('Class', [2])
+        stubbed_worker(queue: :pipeline_hooks).perform_async('Class', [3])
+        stubbed_worker(queue: :pipeline_cache).perform_async('Class', [4])
 
         described_class.new.down
 
-        expect(sidekiq_queue_length('pipeline')).to eq 2
+        expect(sidekiq_queue_length('pipeline')).to eq 4
         expect(sidekiq_queue_length('pipeline_default')).to eq 0
+        expect(sidekiq_queue_length('pipeline_processing')).to eq 0
+        expect(sidekiq_queue_length('pipeline_hooks')).to eq 0
+        expect(sidekiq_queue_length('pipeline_cache')).to eq 0
       end
     end
   end