Rspec没有登录我 [英] Rspec not logging me in

问题描述

我正在查看此答案，以了解如何测试会话控制器并编写如下内容:

I was looking at this answer to see how to test a session controller and wrote something like this:

require 'spec_helper'

describe SessionsController do
  context "We should login to the system and create a session" do
    let :credentials do
      {:user_name => "MyString", :password => "someSimpleP{ass}"}
    end

    let :user do
      FactoryGirl.create(:user, credentials)
    end

    before :each do
      post :create , credentials
    end

    it "should create a session" do
      puts user.inspect
      puts session[:user_id]
      #session[:user_id].should == user.id
    end
  end
end

基于此，我创建了一个工厂女用户:

Based on that I created a factory girl user:

FactoryGirl.define do
  factory :user, :class => 'User' do
    name "sample_user"
    email "[e-mail]"
    user_name "MyString"
    password "someSimpleP{ass}"
  end
end

现在一切正常-before :each do语句的摘录-它从不登录"用户"，因此-我无法测试其控制器功能，是否正确创建了会话?

Now it all works - exceot for the before :each do statement - it never "logs" the "user" in - thus I cannot test the controllers functionality of, is a session properly created?

现在大多数人会说，使用capybara并通过这种方式对其进行测试-但这是错误的，IMO-确定我是否正在进行可以正常工作的前端测试，但是我正在测试基于控制器的逻辑.有人可以告诉我为什么这不起作用吗?路由工作正常.

Now most would say, use capybara and test it through that way - but that's wrong, IMO - sure if I'm doing front end testing that would work, but I'm testing controller based logic. Can some one tell me why this isn't working? routing works fine.

我的puts session[:user_id]快到零了，

推荐答案

您误解了SessionsController和RegistrationsController.

You misunderstood SessionsController and RegistrationsController.

会话适用于已经注册的用户，而不是用于创建用户.在SessionController中的#create表示创建会话，而不是用户.

A Session is for an user who has already registered, not for creating an user. #create in SessionController means to create a session, not an user.

RegistrationController用于创建具有完整详细信息的用户，包括password_confirmation.

RegistrationController is for creating user with full details including password_confirmation.

要测试SessionsController，首先需要在FactoryGirl中创建一个有效用户，然后使用其凭据(例如电子邮件和密码)登录.

To test SessionsController, you need to create a valid user in FactoryGirl at first, then use his credentials say email and password to sign in.

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