61 lines
2.7 KiB
Ruby
61 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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require Rails.root.join('db', 'migrate', '20200116051619_drop_background_migration_jobs.rb')
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describe DropBackgroundMigrationJobs, :sidekiq, :redis, :migration, schema: 2020_01_16_051619 do
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subject(:migration) { described_class.new }
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describe '#up' do
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context 'there are only affected jobs on the queue' do
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it 'removes enqueued ActivatePrometheusServicesForSharedClusterApplications background jobs' do
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Sidekiq::Testing.disable! do # https://github.com/mperham/sidekiq/wiki/testing#api Sidekiq's API does not have a testing mode
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Sidekiq::Client.push('queue' => described_class::QUEUE, 'class' => ::BackgroundMigrationWorker, 'args' => [described_class::DROPPED_JOB_CLASS, 1])
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expect { migration.up }.to change { Sidekiq::Queue.new(described_class::QUEUE).size }.from(1).to(0)
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end
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end
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end
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context "there aren't any affected jobs on the queue" do
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it 'skips other enqueued jobs' do
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Sidekiq::Testing.disable! do
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Sidekiq::Client.push('queue' => described_class::QUEUE, 'class' => ::BackgroundMigrationWorker, 'args' => ['SomeOtherClass', 1])
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expect { migration.up }.not_to change { Sidekiq::Queue.new(described_class::QUEUE).size }
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end
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end
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end
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context "there are multiple types of jobs on the queue" do
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it 'skips other enqueued jobs' do
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Sidekiq::Testing.disable! do
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queue = Sidekiq::Queue.new(described_class::QUEUE)
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# this job will be deleted
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Sidekiq::Client.push('queue' => described_class::QUEUE, 'class' => ::BackgroundMigrationWorker, 'args' => [described_class::DROPPED_JOB_CLASS, 1])
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# this jobs will be skipped
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skipped_jobs_args = [['SomeOtherClass', 1], [described_class::DROPPED_JOB_CLASS, 'wrong id type'], [described_class::DROPPED_JOB_CLASS, 1, 'some wired argument']]
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skipped_jobs_args.each do |args|
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Sidekiq::Client.push('queue' => described_class::QUEUE, 'class' => ::BackgroundMigrationWorker, 'args' => args)
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end
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migration.up
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expect(queue.size).to be 3
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expect(queue.map(&:args)).to match_array skipped_jobs_args
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end
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end
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end
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context "other queues" do
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it 'does not modify them' do
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Sidekiq::Testing.disable! do
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Sidekiq::Client.push('queue' => 'other', 'class' => ::BackgroundMigrationWorker, 'args' => ['SomeOtherClass', 1])
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Sidekiq::Client.push('queue' => 'other', 'class' => ::BackgroundMigrationWorker, 'args' => [described_class::DROPPED_JOB_CLASS, 1])
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expect { migration.up }.not_to change { Sidekiq::Queue.new('other').size }
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end
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end
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end
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end
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end
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