zammad/test/unit/email_process_identify_sender_max_test.rb

require 'test_helper'

class EmailProcessIdentifySenderMax < ActiveSupport::TestCase

  test 'text max created recipients per email' do
    current_users = User.count
    email_raw_string = "From: #{generate_recipient(1)}
To: #{generate_recipient(22)}
Cc: #{generate_recipient(22)}
Subject: test max sender identify

Some Text"

    ticket_p, article_p, user_p, mail = Channel::EmailParser.new.process({}, email_raw_string)
    ticket = Ticket.find(ticket_p.id)
    assert_equal('test max sender identify', ticket.title)
    assert_equal(current_users + 41, User.count)
  end

  def generate_recipient(count)
    recipients = ''
    count.times.each do
      if recipients.present?
        recipients += ', '
      end
      domain = "#{Time.zone.now.to_i}-#{rand(999_999_999_999_999)}.example.com"
      email = "#{Time.zone.now.to_i}-#{rand(999_999_999_999_999)}@#{domain}"
      recipients += email
    end
    recipients
  end

end