我有一个相当简单的rails应用程序,基于railstutorial.org教程的前半部分。我在这里有点头疼...... Capybara似乎没有访问我要访问的页面。我想确保用户登录后才能看到products#index
操作。我有'未登录'测试通过罚款,但'登录'测试在应该通过时仍然失败。
这是我的产品页面规范:
require 'spec_helper'
describe "Product pages" do
subject { page }
describe "index" do
context "when not signed in" do
before { visit products_path }
it { should have_title 'Sign in' }
end
context "when signed in" do
let(:user) { FactoryGirl.create(:user) }
before do
sign_in user
visit products_path
end
it { should have_title('Listing all products') }
end
end
end
第一次测试通过,但第二次测试没有通过。使用一些试验和错误,我能够发现它将进入主页(如果我将主页的标题放在它通过的should have_title()
中)
我是RSpec的新手,但是几乎完全相同的user_pages_spec测试工作正常:
require 'spec_helper'
describe "User pages" do
subject { page }
describe "index" do
let(:user) { FactoryGirl.create(:user) }
before do
sign_in user
visit users_path
end
it { should have_title('All users') }
it { should have_content('All users') }
end
end
什么可能导致一个失败而另一个失败?有没有办法让rspec吐出更多有关正在发生的事情的信息?
这是我的宝石文件,如果有帮助:
source 'https://rubygems.org'
ruby '2.0.0'
#ruby-gemset=micmanager
gem 'rails', '4.0.1'
gem 'pg', '0.15.1'
gem 'bootstrap-sass-rails'
gem 'bcrypt-ruby', '3.1.2'
gem 'faker', '1.1.2'
gem 'will_paginate', '3.0.4'
gem 'bootstrap-will_paginate', '0.0.9'
group :development, :test do
gem 'rspec-rails', '2.13.1'
gem 'guard-rspec', '2.5.0'
gem 'spork-rails', github: 'sporkrb/spork-rails'
gem 'guard-spork', '1.5.0'
gem 'childprocess', '0.3.6'
gem 'guard-livereload', require: false
gem 'rack-livereload'
gem 'rb-fsevent', require: false
gem 'factory_girl_rails', '4.2.1'
end
group :test do
gem 'selenium-webdriver', '2.35.1'
gem 'capybara', '2.1.0'
gem 'growl', '1.0.3'
end
gem 'sass-rails', '4.0.0'
gem 'uglifier', '2.1.1'
gem 'coffee-rails', '4.0.0'
gem 'jquery-rails', '3.0.4'
gem 'turbolinks', '1.1.1'
gem 'jbuilder', '1.0.2'
group :doc do
gem 'sdoc', '0.3.20', require: false
end
group :production do
gem 'rails_12factor', '0.0.2'
end
非常感谢任何帮助!我发现这样的唯一问题是:Capybara visit method is not working根本没有任何帮助。
谢谢!
更新
产品控制器:
class ProductsController < ApplicationController
before_action :set_product, only: [:show, :edit, :update, :destroy]
before_action :signed_in_user
before_action :admin_user, only: [:index, :new, :edit, :update, :destroy]
# GET /products
# GET /products.json
def index
@products = Product.all
end
end
提到的before_action
位于sessions_helper
文件中:
module SessionsHelper
def sign_in(user)
remember_token = User.new_remember_token
cookies.permanent[:remember_token] = remember_token
user.update_attribute(:remember_token, User.encrypt(remember_token))
self.current_user = user
end
def signed_in?
!current_user.nil?
end
def sign_out
self.current_user = nil
cookies.delete(:remember_token)
end
def current_user=(user)
@current_user = user
end
def current_user
remember_token = User.encrypt(cookies[:remember_token])
@current_user ||= User.find_by(remember_token: remember_token)
end
def current_user?(user)
user == current_user
end
def redirect_back_or(default)
redirect_to(session[:return_to] || default)
session.delete(:return_to)
end
def store_location
session[:return_to] = request.url if request.get?
end
def signed_in_user
unless signed_in?
store_location
redirect_to signin_url, notice: "Please sign in."
end
end
def correct_user
@user = User.find(params[:id])
redirect_to root_url unless current_user?(@user)
end
def admin_user
redirect_to root_url unless current_user.admin?
end
end
....在发布所有这些之后,我想出来了......我在下面粘贴答案。很高兴彼得戈德斯坦提到“过滤器”,因为这就是问题所在......
答案 0 :(得分:0)
找到解决方案:
before_action :admin_user, only: [:index, :new, :edit, :update, :destroy]
应该before_action :admin_user, only: [:new, :edit, :update, :destroy]
,因为我不想将索引操作仅限制为管理员,而是将任何已登录的用户限制为。 (最初我确实想这样做,然后改变了主意)
所以它在:admin_user
失败并被重定向到主页,因此我的错误。
我的坏。
我们学到了什么?检查过滤器,孩子们。始终检查您的过滤器。