введите код здесь Я пытаюсь завершить обучение Майкла Хартла по Ruby on Rails v3.2 и застрял на Глава 9.2.2 .
Ниже приводится сообщение об ошибке, которое я получаю, хотя после завершения этого раздела все мои тесты должны пройти:
sample_app mikael$ bundle exec rspec spec/
.................................................................F..
Failures:
1) User pages edit with valid information
Failure/Error: it { should have_link('Sign out', :href => signout_path) }
expected link "Sign out" to return something
# ./spec/requests/user_pages_spec.rb:91:in `block (4 levels) in <top (required)>'
Finished in 2.42 seconds
68 examples, 1 failure
Failed examples:
rspec ./spec/requests/user_pages_spec.rb:91 # User pages edit with valid information
Проблема в том, что после того, как вошедший в систему пользователь успешно обновляет свой профиль, он автоматически выходит из системы, что приводит к сбою редактирования с действительным информационным тестом, поскольку после обновления пользователь должен оставаться в системе и ссылка «Выйти» должна существовать.
Я прочесал это в поисках своей ошибки или того, где я не следовал учебнику правильно, но не могу найти решение.
Я могу сдать все свои тесты до окончания раздела 9.2.2.
Вот файлы, которые я обновил в главе 9 (включает раздел 9.2.2 и все предыдущие разделы):
спецификация / запросы / authentication_pages_spec.rb
require 'spec_helper'
describe "Authentication" do
subject { page }
describe "signin page" do
before { visit signin_path }
it { should have_selector('h1', text: 'Sign in') }
it { should have_selector('title', text: 'Sign in') }
end
describe "signin" do
before { visit signin_path }
describe "with invalid information" do
before { click_button "Sign in" }
it { should have_selector('title', text: 'Sign in') }
it { should have_selector('div.flash.error', text: 'Invalid') }
describe "after visiting another page" do
before { click_link "Home" }
it { should_not have_selector('div.flash.error') }
end
end
describe "with valid information" do
let(:user) { FactoryGirl.create(:user) }
before do
fill_in "Email", with: user.email
fill_in "Password", with: user.password
click_button "Sign in"
end
it { should have_selector('title', text: 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) }
describe "followed by signout" do
before { click_link "Sign out" }
it { should have_link('Sign in') }
end
end
end
describe "authorization" do
describe "for non-signed-in users" do
let(:user) { Factory(: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) }
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 have_selector('title', text: 'Home') }
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) }
end
end
end
end
спецификация / запросы / user_pages_spec.rb
require 'spec_helper'
describe "User pages" do
subject { page }
describe "profile page" do
let(:user) { FactoryGirl.create(:user) }
before { visit user_path(user) }
it { should have_selector('h1', text: user.name) }
it { should have_selector('title', text: user.name) }
end
describe "signup" do
before { visit signup_path }
describe "with invalid information" do
it "should not create a user" do
expect { click_button "Sign up" }.not_to change(User, :count)
end
end
describe "error messages" do
before { click_button "Sign up" }
let(:error) { 'errors prohibited this user from being saved' }
it { should have_selector('title', text: 'Sign up') }
it { should have_content(error) }
end
describe "with valid information" do
before do
fill_in "Name", with: "Example User"
fill_in "Email", with: "user@example.com"
fill_in "Password", with: "foobar"
fill_in "Confirmation", with: "foobar"
end
describe "after saving the user" do
before { click_button "Sign up" }
let(:user) { User.find_by_email('user@example.com') }
it { should have_selector('title', text: user.name) }
it { should have_selector('div.flash.success', text: 'Welcome') }
it { should have_link('Sign out') }
end
it "should create a user" do
expect { click_button "Sign up" }.to change(User, :count).by(1)
end
end
end
describe "edit" do
let(:user) { FactoryGirl.create(:user) }
before do
sign_in user
visit edit_user_path(user)
end
describe "page" do
it { should have_selector('h1', text: "Edit user") }
it { should have_selector('title', text: "Edit user") }
it { should have_link('change', href: 'http://gravatar.com/emails') }
end
describe "with invalid information" do
let(:error) { '1 error prohibited this user from being saved' }
before { click_button "Update" }
it { should have_content(error) }
end
describe "with valid information" do
let(:user) { FactoryGirl.create(:user) }
let(:new_name) { "New Name" }
let(:new_email) { "new@example.com" }
before do
fill_in "Name", with: new_name
fill_in "Email", with: new_email
fill_in "Password", with: user.password
fill_in "Confirmation", with: user.password
click_button "Update"
end
it { should have_selector('title', text: new_name) }
it { should have_selector('div.flash.success') }
it { should have_link('Sign out', :href => signout_path) }
specify { user.reload.name.should == new_name }
specify { user.reload.email.should == new_email }
end
end
end
приложение / контроллеры / users_controller.rb
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 MK Rails!"
redirect_to @user
else
render 'new'
end
end
def edit
end
def update
if @user.update_attributes(params[:user])
flash[:success] = "Profile updated"
redirect_to @user
else
render 'edit'
end
end
private
def signed_in_user
redirect_to signin_path, 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
приложение / хелперы / sessions_helper.rb
module SessionsHelper
def sign_in(user)
cookies.permanent[:remember_token] = user.remember_token
current_user = user
end
def signed_in?
!current_user.nil?
end
def current_user=(user)
@current_user = user
end
def current_user
@current_user ||= user_from_remember_token
end
def current_user?(user)
user == current_user
end
def sign_out
cookies.delete(:remember_token)
end
private
def user_from_remember_token
remember_token = cookies[:remember_token]
User.find_by_remember_token(remember_token) unless remember_token.nil?
end
end
Спецификация / поддержка / utilities.rb
def full_title(page_title)
base_title = "MK Rails"
if page_title.empty?
base_title
else
"#{base_title} | #{page_title}"
end
end
def valid_signin(user)
fill_in "Email", with: user.email
fill_in "Password", with: user.password
click_button "Sign in"
end
RSpec::Matchers.define :have_error_message do |message|
match do |page|
page.should have_selector('div.flash.error', text: message)
end
end
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
Любая помощь в понимании проблемы очень ценится!