ruby – 如何在rspec中使用omniauth用于sinatra？

使用omniauth gem for sinatra,我无法让rspec登录工作并保持我的会话以用于后续请求.

根据http://benprew.posterous.com/testing-sessions-with-sinatra的建议,并关闭会话,我已将问题与此隔离：

app.send(:set,:sessions,false)    # From http://benprew.posterous.com/testing-sessions-with-sinatra
  get '/auth/google_oauth2/callback',nil,{"omniauth.auth" => OmniAuth.config.mock_auth[:google_oauth2] }
  # last_request.session => {"uid"=>"222222222222222222222",:flash=>{:success=>"Welcome"}}
  # last_response.body => ""

  follow_redirect!
  # last_request.session => {:flash=>{}}
  # last_response.body => Html for the homepage,which is what I want

如何让rspec遵循重定向并保留会话变量？这在Sinatra有可能吗？

从http://benprew.posterous.com/testing-sessions-with-sinatra开始,我似乎必须在每个需要登录的get / post请求上发送会话变量,但这在重定向的情况下不起作用.

细节：

我正在尝试使用以下设置在sinatra中使用omniauth gem：

spec_helper.rb

ENV['RACK_ENV'] = 'test'

# Include web.rb file
require_relative '../web'
# Include factories.rb file
require_relative '../test/factories.rb'

require 'rspec'
require 'rack/test'
require 'factory_girl'
require 'ruby-debug'

# Include Rack::Test in all rspec tests
RSpec.configure do |conf|
  conf.include Rack::Test::Methods
  conf.mock_with :rspec
end

web_spec.rb

describe "Authentication:" do
  before do
    OmniAuth.config.test_mode = true
    OmniAuth.config.add_mock(:google_oauth2,{
      :uid => '222222222222222222222',:info => {
        :email => "someone@example.com",:name => 'Someone'
      }
    })
  end

  describe "Logging in as a new user" do
    it "should work" do
      get '/auth/google_oauth2/'

      last_response.body.should include("Welcome")
    end
  end
end

在尝试进行身份验证时,我得到一个< h1> Not Found< / h1>响应.我错过了什么？

在omniauth docs的Integration testing页面上,它提到添加两个环境变量：

before do 
  request.env["devise.mapping"] = Devise.mappings[:user] 
  request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:twitter] 
end

但是我补充说,似乎只适用于铁路

request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:google_oauth2]

在我的规范中我的前一块,我收到此错误：

Failure/Error: request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:google_oauth2]
 ArgumentError:
   wrong number of arguments (0 for 1)

编辑：

打电话来

get '/auth/google_oauth2/',{"omniauth.auth" => OmniAuth.config.mock_auth[:google_oauth2]}

似乎给了我last_request.env [“omniauth.auth”]等于

{"provider"=>"google_oauth2","uid"=>"222222222222222222222","info"=>{"email"=>"someone@example.com","name"=>"Someone"}}

这似乎是正确的,但last_response.body仍然返回

<h1>Not Found</h1>