我对RoR比较陌生,经历了Hart的教程并遇到了一些小问题。我希望你能帮助!Rails教程8.3认证测试未通过
我完成了第8章,并试图让最后一个测试通过,但我一直失败。我是新来的所有这一切,所以任何帮助将不胜感激。我看了其他类似的问题,但并未真正找到我的解决方案。而且......我知道这只是一个测试,但我对这些事情是超级肛门的,我不会继续前进,直到我知道100%我做错了什么。断开连接在哪里?我在这里没有看到什么?
故障测试
No DRb server is running. Running in local process instead ... .........................................F......
Failures:
1) Authentication signin followed by signout Failure/Error: before { click_link "Sign out" } Capybara::ElementNotFound: Unable to find link "Sign out" # ./spec/requests/authentication_pages_spec.rb:34:in `block (4 levels) in '
Finished in 0.67649 seconds 48 examples, 1 failure
Failed examples:
rspec ./spec/requests/authentication_pages_spec.rb:35 # Authentication signin followed by signout
Randomized with seed 40273
Authentication_pages_spec.rb文件
require 'spec_helper'
describe "Authentication" do
subject { page }
describe "signin" do
before { visit signin_path }
describe "with invalid information" do
before { click_button "Sign in" }
it { should have_title('Sign in') }
it { should have_selector('div.alert.alert-error') }
describe "after visiting another page" do
before { click_link "Home" }
it { should_not have_selector('div.alert.alert-error') }
end
end
describe "with valid information" do
let(:user) { FactoryGirl.create(:user) }
before { sign_in user }
it { should have_title(user.name) }
it { should have_link('Profile', href: user_path(user)) }
it { should have_link('Settings', href: edit_user_path(user)) }
it { should have_link('Sign out', href: signout_path) }
it { should_not have_link('Sign in', href: signin_path) }
end
describe "followed by signout" do
before { click_link "Sign out" }
it { should have_link('Sign in') }
end
end
end
end
sessions_controller.rb代码
class SessionsController < ApplicationController
def new
end
def create
user = User.find_by(email: params[:session][:email].downcase)
if user && user.authenticate(params[:session][:password])
sign_in user
redirect_to user
else
flash.now[:error] = 'Invalid email/password combination'
render 'new'
end
end
def destroy
sign_out
redirect_to root_url
end
end
sessions_helper.rb代码
module SessionsHelper
def sign_in(user)
remember_token = User.new_remember_token
cookies.permanent[:remember_token] = remember_token
user.update_attribute(:remember_token, User.digest(remember_token))
self.current_user = user
end
def signed_in?
!current_user.nil?
end
def current_user=(user)
@current_user = user
end
def current_user
remember_token = User.digest(cookies[:remember_token])
@current_user ||= User.find_by(remember_token: remember_token)
end
def sign_out
current_user.update_attribute(:remember_token, User.digest(User.new_remember_token))
cookies.delete(:remember_token)
self.current_user = nil
end
end
太棒了!这完全有意义,它的工作!非常感谢你的帮助和评论,这些评论确实帮助我了解正在发生的事情的过程。我希望Rails指南有这个。我也会检查一下这本书! – Igor 2014-10-10 23:10:17