如何使用 rspec 在 Sinatra 应用程序中测试 Pony 电子邮件? [英] How do I test Pony emailing in a Sinatra app, using rspec?

问题描述

我正在试用 email_spec，它说它支持 Pony，但我不确定我将如何在 sinatra 应用程序中测试电子邮件.自述文件中的示例显示了 Rails ActionMailer 的用法，但 Pony 中没有.

I'm trying out email_spec, which says it supports Pony, but I'm not sure how I'd go about testing emails in a sinatra app. The examples in the readme show usages with rails ActionMailer, but not in Pony.

使用 email_spec 并不宝贵，因此欢迎任何其他在 sinatra 中使用 rspec 测试电子邮件的想法 =)

Not precious about using email_spec, so any other ideas for testing emails using rspec in sinatra are welcomed =)

推荐答案

我最终查看了 小马规范文件，并从中窃取代码来编写我的规范 =)

I ended up looking at the pony spec file, and stealing code from it to write my specs =)

这就是我所拥有的:

./spec/spec_helper.rb

./spec/spec_helper.rb

def do_not_send_email
  Pony.stub!(:deliver)  # Hijack deliver method to not send email
end

RSpec.configure do |conf|
  conf.include Rack::Test::Methods
  conf.mock_with :rspec

  # ...

  conf.before(:each) do
    do_not_send_email
  end
end

./spec/integration/invite_user_spec.rb

./spec/integration/invite_user_spec.rb

require_relative '../spec_helper'

feature "Invite user" do
  scenario "should send an invitation email" do
    visit "/"
    click_link "start-btn"

    within_fieldset("Invite new user") do
      fill_in 'new_user_email', :with => '[e-mail]'

      Pony.should_receive(:mail) { |params|
        params[:to].should == "[e-mail]"
        params[:subject].should include("You are invited to blah")

        params[:body].should include("You've been invited to blah")
        params[:body].should include("/#{@account_id}/new-user/register")
      }
      click_button 'new_user'
    end

    page.should have_content("Invitation email has been sent")
  end
end

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