gitlab-org--gitlab-foss/spec/migrations/migrate_pipeline_sidekiq_queues_spec.rb

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require 'spec_helper'
require Rails.root.join('db', 'post_migrate', '20170822101017_migrate_pipeline_sidekiq_queues.rb')
describe MigratePipelineSidekiqQueues, :sidekiq, :redis do
include Gitlab::Database::MigrationHelpers
context 'when there are jobs in the queues' do
it 'correctly migrates queue when migrating up' do
Sidekiq::Testing.disable! do
stubbed_worker(queue: :pipeline).perform_async('Something', [1])
stubbed_worker(queue: :build).perform_async('Something', [1])
described_class.new.up
expect(sidekiq_queue_length('pipeline')).to eq 0
expect(sidekiq_queue_length('build')).to eq 0
expect(sidekiq_queue_length('pipeline_default')).to eq 2
end
end
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_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 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
context 'when there are no jobs in the queues' do
it 'does not raise error when migrating up' do
expect { described_class.new.up }.not_to raise_error
end
it 'does not raise error when migrating down' do
expect { described_class.new.down }.not_to raise_error
end
end
def stubbed_worker(queue:)
Class.new do
include Sidekiq::Worker
sidekiq_options queue: queue
end
end
end