Question

我正在撰写一份关于铁路3.2的测试,用于我的一个行动邮件——邀请邮件,但似乎发现“接收器”方法。

我的考验如下:

  describe "Invitation" do
    it "should send invitation email to user" do
    user = Factory :user

    email = InvitationMailer.invitation_email(user).deliver
    # Send the email, then test that it got queued
    assert !ActionMailer::Base.deliveries.empty?

    # Test the body of the sent email contains what we expect it to
    assert_equal [user.email], email.to
    assert_equal "You have been Invited!", email.subject

    end

我的邀请邮件收看着:

class InvitationMailer < ActionMailer::Base
  default from: "[email protected]"

  def invitation_email(user)
    recipients  user.email
    from        "[email protected]"
    subject     "You have been Invited!"
    body        :user => user
  end

end

然而,我有以下错误:

 Failure/Error: email = InvitationEmail.invitation_email(user).deliver
 NoMethodError:
   undefined method `recipients  for #<InvitationMailer:0x007fca0b41f7f8>

有什么想法可以做到?

Answer 1

Here s an example from the Rails Guide for ActionMailer:

class UserMailer < ActionMailer::Base
  default :from => "[email protected]"

  def welcome_email(user)
    @user = user
    @url  = "http://example.com/login"
    mail(:to => user.email,
         :subject => "Welcome to My Awesome Site",
         :template_path =>  notifications ,
         :template_name =>  another )
  end
end

使你的法典更像这样看,可能更容易解决问题,因此,我首先要重新思考一下:

class InvitationMailer < ActionMailer::Base
  default from: "[email protected]"

  def hassle_email(user)
    @user = user
    mail(:to => user.email,
         :subject => "You have been Invited!")
  end
end

然后,请上<代码>:to,:subject and the @user 反对意见转告邮寄者,与任何其他观点一样。

Snce you re using recipients I wasn t sure if you were trying to send the email to multiple email addresses. If so, according to the ActionMailer documentation:

It is possible to send email to one or more recipients in one email (for e.g. informing all admins of a new signup) by setting the list of emails to the :to key. The list of emails can be an array of email addresses or a single string with the addresses separated by commas.

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