ActionMailer::Base.deliveries 数组未填充

Question

我正在尝试运行 rspec 测试。 您可以在此处查看大部分代码。

也许它是相关的：CoRegEmailWorker.perform包含这个：

ProvisionalUser.where("unsubscribed = false AND disabled = false AND (email_sent_count < ? OR email_sent_count is NULL) AND (last_email_sent <= ? OR last_email_sent IS NULL) AND sign_up_date IS NULL",
                      ProvisionalUser::EMAIL_COUNT_LIMIT, email_sending_interval.hours.ago).
                each{ |user|
  begin
    user.send_email
  rescue Exception => ex
    logger.error ex
  end
}

并且ProvisionalUser有这个方法：

  def send_email
    self.email_sent_count = self.email_sent_count.nil? ? 1 : self.email_sent_count + 1
    self.last_email_sent = DateTime.now
    self.disabled = true if self.email_sent_count == EMAIL_COUNT_LIMIT
    self.save!

    ProvisionalUserNotifier.send_registration_invite(self.id).deliver
  end

最后，ProvisionalUserNotifier继承自MailGunNotifier，而MailGunNotifier继承自ActionMailer。

我遇到的问题是交付数组没有被填充。在我的“config/environments/test.rb”中。我有这个：

config.action_mailer.perform_deliveries = true
config.action_mailer.delivery_method = :test

我不确定这里还需要什么。

我什至尝试过这个：

require "spec_helper"
require "action_mailer"

describe "unsubscribe functionality" do

  pu1 = ProvisionalUser.new
  pu1.email = '[email protected]'
  pu1.partner = 'partner'
  pu1.first_name = 'joe'
  pu1.save!

  before(:each) do
    ActionMailer::Base.delivery_method = :test
    ActionMailer::Base.perform_deliveries = true
    ActionMailer::Base.deliveries = []
  end

  it "should send emails to subscribed users only" do
    unsubscribed_user = FactoryGirl.build(:unsubscribed_user)
    unsubscribed_user.save!

    subscribed_user = FactoryGirl.create(:subscribed_user)
    CoRegEmailWorker.perform
    ActionMailer::Base.deliveries.length.should == 1
    ActionMailer::Base.deliveries.first.email.should =~ subscribed_user.email
    #sent.first.email.should_not =~ unsubscribed_user.email
    #sent.first.email.should =~ subscribed_user.email
  end

  def sent
    ActionMailer::Base.deliveries
  end

end

Answer 1

哇。这真的很烦人。因为例外情况是被吃掉，所以我没有发现我遗漏了电子邮件主题正常工作所需的值。