# copy this spec to your project after installing the plugin if you want to run the specs.
# suggested file name for this file: spec/scheduler_daemon/scheduled_tasks/session_cleaner_task_spec.rb

# require File.join(File.dirname(__FILE__), %w(.. spec_helper))
require 'spec_helper'
require 'scheduler_daemon/scheduler_task'
require 'scheduler_daemon/rails/generators/scheduler/templates/lib/scheduled_tasks/session_cleaner_task'

describe SessionCleanerTask do
  before(:each) do
    @task = SessionCleanerTask.new
    # expect(@task).to receive(:log)
  end

  it "should remove old sessions" do
    # this test only matters if we're using AR's session store.
    if defined?(ActionController) && defined?(ActiveRecord) &&
        ActionController::Base.session_store == ActiveRecord::SessionStore

      # insert old session
      ActiveRecord::Base.connection.execute(%(delete from #{@task.session_table_name} where session_id = 'abc123'))
      ActiveRecord::Base.connection.execute(%(insert into #{@task.session_table_name} (session_id, updated_at) values ('abc123', '#{2.years.ago.to_s(:db)}')))

      get_session_count = lambda {
        ActiveRecord::Base.connection.select_one(%(select count(*) as count from #{@task.session_table_name}))['count'].to_i
      }

      expect(lambda {
        @task.run
      }).to change(get_session_count, :call).by_at_most(-1)
    else
      pending 'skipping SessionCleanerTask test since it depends on rails and ActiveRecord::SessionStore; try copying this spec to your rails application.'
      raise 'skipping'
    end
  end
end