水豚&黄瓜|获取Cookie [英] Capybara & Cucumber | Getting cookies

问题描述

我在尝试在黄瓜步骤中获取Cookie值：

步骤定义

 当/ ^我登录$ / do 
＃登录的代码
 end 
 
然后/ ^ cookies应该设置$ / do 
 cookie [：author] .should_not be_nil 
 end 
  

Controller

  class SessionsController< ApplicationController 
 def create 
 cookies [：author] ='me'
 redirect_to作者路径
 end 
 end 
  

但不起作用：

结果 b
$ b

 预期：not nil 
 got：nil 
  

有趣的是，在RSpec示例中所有工作都很好：

控制器规格 b
$ b

  require'spec_helper'
 
 describe SessionsController do 
 describe'create'do 
 it'sets cookies'do 
 post：create 
 cookies [：author] .should_not be_nil 
 end 
 end 
 end 
  

如何使用Capybara在Cucumber步骤中获取Cookie值？

b
$ b

Debian GNU / Linux 6.0.4;

Ruby 1.9.3;

Ruby on Rails 3.2.1;

Cucumber 1.1.4;

Cucumber-Rails 1.2。 1;

Capybara 1.1.2;

Rack-Test 0.6.1。

解决方案

步骤定义

 然后/ ^ cookies应该设置^ / do 
 Capybara 
 .current_session＃Capybara :: Session 
 .driver＃Capybara :: RackTest :: Driver 
 .request＃Rack :: Request 
 .cookies＃{author=> me} 
。[]（'author'）。should_not be_nil 
 end 
  

但是，我仍然在寻找一个更简洁的方式。此外，我想知道如何在步骤定义中获取会话数据。

更新

要获取会话数据，请执行以下操作：

步骤定义

 然后/ ^会话数据应该设置$ / do 
 cookies = Capybara 
 .current_session 
 .driver 
 .request 
 .cookies 
 
 session_key = Rails 
 .application 
 .config 
 .session_options 
 .fetch（：key）
 
 session_data = Marshal.load（Base64.decode64（cookies.fetch（session_key）））
 
 session_data ['author']。should_not be_nil 
 end 
  

这也很冗长。

I'm trying to get cookie values in the Cucumber step:

Step definitions

When /^I log in$/ do
  # code to log in
end

Then /^cookies should be set$/ do
  cookies[:author].should_not be_nil
end

Controller

class SessionsController < ApplicationController
  def create
    cookies[:author] = 'me'
    redirect_to authors_path
  end
end

But it doesn't work:

Result

expected: not nil
     got: nil

Interesting, that in the RSpec examples all works just fine:

Controller Spec

require 'spec_helper'

describe SessionsController do
  describe 'create' do
    it 'sets cookies' do
      post :create
      cookies[:author].should_not be_nil
    end
  end
end

How can I get cookie values in Cucumber steps using Capybara?

Thanks.

Debian GNU/Linux 6.0.4;

Ruby 1.9.3;

Ruby on Rails 3.2.1;

Cucumber 1.1.4;

Cucumber-Rails 1.2.1;

Capybara 1.1.2;

Rack-Test 0.6.1.

解决方案

Step Definitions

Then /^cookies should be set^/ do
  Capybara
    .current_session # Capybara::Session
    .driver          # Capybara::RackTest::Driver
    .request         # Rack::Request
    .cookies         # { "author" => "me" }
    .[]('author').should_not be_nil
end

This works, however, I'm still looking for a less verbose way. Moreover, I'd like to know how to get the session data in a step definition.

Updated

To get the session data one should do the following:

Step Definitions

Then /^session data should be set$/ do
  cookies = Capybara
    .current_session
    .driver
    .request
    .cookies

  session_key = Rails
    .application
    .config
    .session_options
    .fetch(:key)

  session_data = Marshal.load(Base64.decode64(cookies.fetch(session_key)))

  session_data['author'].should_not be_nil
end

This is quite verbose too.

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