Ruby on rails omniauth模拟facebook响应

我想通过facebook测试我的登录。我使用的是纯omniauth，没有设计。我检查wiki页面并执行以下操作：

请求规格的助手

module IntegrationSpecHelper
  def login_with_oauth(service = :facebook)
    visit "/auth/#{service}"
  end
end

spec_helper.rb

    RSpec.configure do |config|
      config.include IntegrationSpecHelper, :type => :request
    end

    Capybara.default_host = 'http://example.org'
    OmniAuth.config.test_mode = true
    OmniAuth.config.add_mock(:facebook, {
    :provider => 'facebook',
    :uid => '12345',
    :user_info => {
        :name => 'dpsk'
      }
})

我的规格

require 'spec_helper'

describe 'facebook' do
  it "should login with facebook", :js => true do
    login_with_oauth

    visit '/'
    page.should have_content("dpsk")
  end
end


#OmniAuth routes
  match "/auth/:provider/callback" => "sessions#create"
  match "/signout" => "sessions#destroy", :as => :signout
  match "/signin" => "sessions#signin", :as => :signin
  match "/auth/failure" => "sessions#failure", :as => :auth_failure

但在规范中，没有返回任何内容，而不是我的模拟，我得到了一个错误：

Failure/Error: visit "/auth/facebook"
     You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.[]

---

我的错误在哪里？

我的问题在模拟中，它的结构错误

OmniAuth.config.mock_auth[:facebook] = {
  'user_info' => {
    'name' => 'Mario Brothers',
    'image' => '',
    'email' => 'dpsk@email.ru' },
  'uid' => '123545',
  'provider' => 'facebook',
  'credentials' => {'token' => 'token'}
}

---

该结构对我有效（2016年12月）

---

若我用mock和host注释掉了部分（左侧仅启用测试模式=true），那个么行为并没有改变。omniauth似乎没有看到我的模拟：|会话控制器和用户模型是什么样子的？可能值得注意的是，这应该在AuthHash结构中。只需初始化

OmniAuth:：AuthHash.new（{您拥有的HASH}）

OmniAuth.config.mock_auth[:facebook] = OmniAuth::AuthHash.new({
  'provider' => 'facebook', 
  'uid' => '123545', 
  'info' => {
    'email' => 'dpsk@email.ru', 
    'name' => 'Mario Brothers', 
    'image' => '' }, 
  'credentials'=> {
    'token'=> '12345', 
    'expires_at' => 1486718672, 
    'expires' => true }, 
  'extra' => {
    'raw_info' => {
        'email' => 'dpsk@email.ru', 
        'name' => 'Mario Brothers', 
        'id' => '12345' }
    }
})