Disable ruby on rails job for test

Question

I'm writing controller test with rspec and after action completed, my job supposed to send email to the admin user. But I'd like to disable this job for my tests or mock it somehow. How can I do this?

I'm using delayed_job_active_record + daemons gems.

class AdminNotificationJob < ActiveJob::Base
  queue_as :default

  def perform(method, parameter)
    User.admin.includes(:profile).each do |admin|
      AdminMailer.send(method, admin, parameter).deliver_later
    end
  end
end

Answer 1

#config/environment/test.rb
config.active_job.queue_adapter = :test

# in spec
expect { your_action_that_triggers_job_enqueuing }
  .to have_enqueued_job(AdminNotificationJob)
  .with(your_arguments)