ruby-on-rails - Ruby on Rails 教程 : Chapter 9. 2 测试失败

Question

我正在学习 Michael Hartl 教程的最新版本，但无法通过第 9.2 章中的几个测试:

http://ruby.railstutorial.org/chapters/updating-showing-and-deleting-users#sec-authorization

我已经验证了我的 gem 版本，重新启动了 Rails 服务器，运行了包更新，并重建了测试数据库，但无济于事。我已经从 git 存储库中重新复制了，并检查了我认为相关的每一行。我在第 9 章中没有遇到任何问题，但我正在努力做到彻底，尤其是像这样的网络安全部分，因为我想在完成本教程后使用此模型创建一个新站点。任何帮助深表感谢。

作为旁注，编辑重定向似乎工作正常，但使用 PUT 的测试失败了，即使它们在 Controller 中使用相同的重定向功能，我不明白为什么它们的行为会有所不同。再次感谢您的帮助。

约翰

失败信息:

1) Authentication authorization for non-signed-in users in the Users controller submitting to the update action Failure/Error: specify { response.should redirect_to(signin_path) } Expected response to be a redirect to >http://www.example.com/signin but was a redirect to >https://www.example.com/users/45 # ./spec/requests/authentication_pages_spec.rb:60:in `block (6 levels) in top (required)'

2) Authentication authorization as wrong user submitting a PUT request to the Users#update action Failure/Error: specify { response.should redirect_to(root_path) } Expected response to be a redirect to >http://www.example.com/ but was a redirect to >https://www.example.com/users/49 # ./spec/requests/authentication_pages_spec.rb:77:in `block (5 levels) in 'top (required)'

这是身份验证规范，其中 2 个失败的测试来自:
需要'spec_helper'

describe "Authentication" do

  subject { page }

  describe "signin page" do [...]

  describe "signin" do [...]

  describe "authorization" do

    describe "for non-signed-in users" do
      let(:user) { FactoryGirl.create(:user) }

      describe "in the Users controller" do

        describe "visiting the edit page" do
                          before { visit edit_user_path(user) }
              it { should have_selector('title', text: 'Sign in') }
        end

        describe "submitting to the update action" do
          before { put user_path(user) }
          specify { response.should redirect_to(signin_path) } #<---Failure 1
        end
      end
    end

    describe "as wrong user" do
      let(:user) { FactoryGirl.create(:user) }
      let(:wrong_user) { FactoryGirl.create(:user, email: "wrong@example.com") }
      before { sign_in user }

      describe "visiting Users#edit page" do
        before { visit edit_user_path(wrong_user) }
        it { should_not have_selector('title', text: full_title('Edit user')) }
      end

      describe "submitting a PUT request to the Users#update action" do
        before { put user_path(wrong_user) }
        specify { response.should redirect_to(root_path) } #<--- Failure 2
      end
    end
  end
end

实用程序中的 sign_in 函数:

def sign_in(user)
  visit signin_path
  fill_in "Email",    with: user.email
  fill_in "Password", with: user.password
  click_button "Sign in"
  # Sign in when not using Capybara as well.
  cookies[:remember_token] = user.remember_token
end

这是用户 Controller :

class UsersController < ApplicationController
  before_filter :signed_in_user, only: [:edit, :update]
  before_filter :correct_user,   only: [:edit, :update]

  def show
    @user = User.find(params[:id])
  end

  def new
    @user = User.new
  end

  def create
    @user = User.new(params[:user])
    if @user.save
      sign_in @user
      flash[:success] = "Welcome to the Sample App!"
      redirect_to @user
    else
      render 'new'
    end
  end

  def edit
  end

  def update
    if @user.update_attributes(params[:user])
      flash[:success] = "Profile updated"
      sign_in @user
      redirect_to @user
    else
      render 'edit'
    end
  end

   private

    def signed_in_user
      redirect_to signin_url, notice: "Please sign in." unless signed_in?
    end

    def correct_user
      @user = User.find(params[:id])
      redirect_to(root_path) unless current_user?(@user)
        end
end

还有我的路线，以防万一:

Railstut::Application.routes.draw do
  resources :users
  resources :sessions, only: [:new, :create, :destroy]

  root to: 'static_pages#home'

  match '/signup', to: 'users#new'
  match '/signin',  to: 'sessions#new'
  match '/signout', to: 'sessions#destroy', via: :delete

  match '/help',    to: "static_pages#help"
  match '/about',   to: "static_pages#about"
  match '/contact', to: "static_pages#contact"
end

Answer 1

我想通了。这是因为我在应用程序 Controller 中打开了 SSL。我添加了一个环境测试，现在一切都通过了。

class ApplicationController < ActionController::Base
  protect_from_forgery
  include SessionsHelper

  if Rails.env.production? 
    force_ssl
  end
end