Rails：Cucumber 发送邮件两次

Question

这应该是一个很容易追踪的...但对我来说并没有证明这一点：

我有以下黄瓜场景：

Scenario: Send mail
  Given I am a guest
  When I go to the new_contact page
  And I fill in "contact_name" with "Test User"
  And get mail count
  And I fill in "contact_email" with "[email protected]"
  And I fill in "contact_message" with "Test Message"
  And I fill in "contact_phone_num" with "123456789"
  And I press "Send Message"
  And get mail count

除了“获取邮件计数”之外的所有默认步骤，它只是返回：

puts ActionMailer::Base.deliveries.count

“的第一步” get mail count”返回零，第二个返回 2。运行 ActionMailer::Base.deliveries 确认电子邮件是相同的（包括对象标识符）。我一生都无法弄清楚第二个发送来自哪里。实际使用该应用程序时，邮件只会发送一次。相关代码如下：

控制器：

class ContactsController < ApplicationController

  def new
    @contact = Contact.new
    @pagetitle = "Contact Us"
    if (current_user) then
        @contact.name = "#{current_user.first_name} #{current_user.last_name}"
        @contact.email = current_user.email
    end
  end

  def create
    @contact = Contact.new(params[:contact])
      if @contact.save
        contactmailer = ContactMailer
        puts 'here now'
        contactmailer.contact_message(@contact).deliver
        redirect_to contact_thanks_url, notice: 'Contact was successfully created.'
      else
        render action: "new"
      end
  end

  def thanks

  end
end

邮件程序：

class ContactMailer < ActionMailer::Base

  def contact_message(contact)
    @contact = contact
    mail(:to => ENV['MANAGER_EMAIL'], :from => @contact.email, :subject => t(:business_name), :content_type => 'text/plain')
  end

end

Cucumber 配置文件：

BC::Application.configure do
  require 'ruby-debug'
  config.cache_classes = true
  config.use_transactional_fixtures = true

  config.serve_static_assets = true
  config.static_cache_control = "public, max-age=3600"

  config.whiny_nils = true

  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  config.action_dispatch.show_exceptions = false

  config.action_controller.allow_forgery_protection    = false

  config.action_mailer.delivery_method = :test

  config.active_support.deprecation = :stderr

  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.perform_deliveries = true

  ENV['MANAGER_EMAIL'] = '[email protected]'

end

Answer 1

如果有人有同样的问题，请回答：

email_spec gem。 support/features/env.rb 中的“require”语句重复调用了邮件程序。为什么我不确定，但我卸载了 gem &一切都很好。