Ошибка ActionMailer в плагине Redmine

Question

У меня есть следующий почтовый код в приложении/моделях.

class Mailman < ActionMailer::Base 

    default :from => "xyz" 
    # Sends an Email reminder to all the users who missed a pickup date 
    def check_out_reminder(reservation) 
    recipient = reservation.user.mail 
    subject = "Checkout Reminder for '#{reservation.bookable.name}'." 
    mail(:to => recipient, :subject => subject) 
    end 

    def check_in_reminder(reservation) 
    recipient = reservation.user.mail 
    subject = "Checkin Reminder for '#{reservation.bookable.name}'." 
    mail(:to => recipient, :subject => subject) 
    end 

end 

У меня есть тестовый код в тесте/блок, который идет как:

require File.expand_path('../../test_helper', __FILE__) 

class MailmanTest < ActionMailer::TestCase 
    fixtures :reservations 

    def test_check_out_reminder 
    reservation = Reservation.first 
    # Send the email, then test that it got queued 
    Mailman.check_out_reminder(reservation).deliver 
    assert !ActionMailer::Base.deliveries.empty? 
    end 

end 

Испытание на исполнение, однако дает ошибку:

test_check_out_reminder(MailmanTest): 
NoMethodError: undefined method `mail' for nil:NilClass 
    /Users/myth/Learn/Code/redmine/plugins/redmine_asset_tracker/app/models/mailman.rb:9:in `check_out_reminder' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionpack-3.2.3/lib/abstract_controller/base.rb:167:in `process_action' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionpack-3.2.3/lib/abstract_controller/base.rb:121:in `process' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionpack-3.2.3/lib/abstract_controller/rendering.rb:45:in `process' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionmailer-3.2.3/lib/action_mailer/base.rb:456:in `process' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionmailer-3.2.3/lib/action_mailer/base.rb:451:in `initialize' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionmailer-3.2.3/lib/action_mailer/base.rb:438:in `new' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/actionmailer-3.2.3/lib/action_mailer/base.rb:438:in `method_missing' 
    /Users/myth/Learn/Code/redmine/plugins/redmine_asset_tracker/test/unit/mailer_test.rb:9:in `test_check_out_reminder' 
    /Users/myth/.rvm/gems/ruby-1.9.3-p0/gems/mocha-0.11.4/lib/mocha/integration/mini_test/version_230_to_262.rb:28:in `run' 

Почему метод почты не распознается даже когда я наследую правильный класс?

Answer 1

Вопрос был отсутствующим приспособлением. Ошибка recipient = reservation.user.mail Ошибка 0% 1 mail(:to => recipient, :subject => subject)